diff --git a/CREDITS b/CREDITS index e8b7d36611e5ade69bb9524618752aa36820f3c9..9a93e3e26d700c757baaac7a851eb3da2bff68ab 100644 --- a/CREDITS +++ b/CREDITS @@ -495,6 +495,11 @@ S: Kopmansg 2 S: 411 13 Goteborg S: Sweden +N: Paul Bristow +E: paul@paulbristow.net +W: http://paulbristow.net/linux/idefloppy.html +D: Maintainer of IDE/ATAPI floppy driver + N: Dominik Brodowski E: linux@brodo.de W: http://www.brodo.de/ @@ -2642,6 +2647,10 @@ S: C/ Mieses 20, 9-B S: Valladolid 47009 S: Spain +N: Gadi Oxman +E: gadio@netvision.net.il +D: Original author and maintainer of IDE/ATAPI floppy/tape drivers + N: Greg Page E: gpage@sovereign.org D: IPX development and support diff --git a/Documentation/ABI/testing/ima_policy b/Documentation/ABI/testing/ima_policy new file mode 100644 index 0000000000000000000000000000000000000000..6434f0df012e3cd72d8e373bc30c406b7f0b3873 --- /dev/null +++ b/Documentation/ABI/testing/ima_policy @@ -0,0 +1,61 @@ +What: security/ima/policy +Date: May 2008 +Contact: Mimi Zohar +Description: + The Trusted Computing Group(TCG) runtime Integrity + Measurement Architecture(IMA) maintains a list of hash + values of executables and other sensitive system files + loaded into the run-time of this system. At runtime, + the policy can be constrained based on LSM specific data. + Policies are loaded into the securityfs file ima/policy + by opening the file, writing the rules one at a time and + then closing the file. The new policy takes effect after + the file ima/policy is closed. + + rule format: action [condition ...] + + action: measure | dont_measure + condition:= base | lsm + base: [[func=] [mask=] [fsmagic=] [uid=]] + lsm: [[subj_user=] [subj_role=] [subj_type=] + [obj_user=] [obj_role=] [obj_type=]] + + base: func:= [BPRM_CHECK][FILE_MMAP][INODE_PERMISSION] + mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC] + fsmagic:= hex value + uid:= decimal value + lsm: are LSM specific + + default policy: + # PROC_SUPER_MAGIC + dont_measure fsmagic=0x9fa0 + # SYSFS_MAGIC + dont_measure fsmagic=0x62656572 + # DEBUGFS_MAGIC + dont_measure fsmagic=0x64626720 + # TMPFS_MAGIC + dont_measure fsmagic=0x01021994 + # SECURITYFS_MAGIC + dont_measure fsmagic=0x73636673 + + measure func=BPRM_CHECK + measure func=FILE_MMAP mask=MAY_EXEC + measure func=INODE_PERM mask=MAY_READ uid=0 + + The default policy measures all executables in bprm_check, + all files mmapped executable in file_mmap, and all files + open for read by root in inode_permission. + + Examples of LSM specific definitions: + + SELinux: + # SELINUX_MAGIC + dont_measure fsmagic=0xF97CFF8C + + dont_measure obj_type=var_log_t + dont_measure obj_type=auditd_log_t + measure subj_user=system_u func=INODE_PERM mask=MAY_READ + measure subj_role=system_r func=INODE_PERM mask=MAY_READ + + Smack: + measure subj_user=_ func=INODE_PERM mask=MAY_READ diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci index e638e15a8895abef445cedccb2df273f1e3ad0e1..97ad190e13af0586a528bbb7e6dfb10e748eddcd 100644 --- a/Documentation/ABI/testing/sysfs-bus-pci +++ b/Documentation/ABI/testing/sysfs-bus-pci @@ -41,6 +41,49 @@ Description: for the device and attempt to bind to it. For example: # echo "8086 10f5" > /sys/bus/pci/drivers/foo/new_id +What: /sys/bus/pci/drivers/.../remove_id +Date: February 2009 +Contact: Chris Wright +Description: + Writing a device ID to this file will remove an ID + that was dynamically added via the new_id sysfs entry. + The format for the device ID is: + VVVV DDDD SVVV SDDD CCCC MMMM. That is Vendor ID, Device + ID, Subsystem Vendor ID, Subsystem Device ID, Class, + and Class Mask. The Vendor ID and Device ID fields are + required, the rest are optional. After successfully + removing an ID, the driver will no longer support the + device. This is useful to ensure auto probing won't + match the driver to the device. For example: + # echo "8086 10f5" > /sys/bus/pci/drivers/foo/remove_id + +What: /sys/bus/pci/rescan +Date: January 2009 +Contact: Linux PCI developers +Description: + Writing a non-zero value to this attribute will + force a rescan of all PCI buses in the system, and + re-discover previously removed devices. + Depends on CONFIG_HOTPLUG. + +What: /sys/bus/pci/devices/.../remove +Date: January 2009 +Contact: Linux PCI developers +Description: + Writing a non-zero value to this attribute will + hot-remove the PCI device and any of its children. + Depends on CONFIG_HOTPLUG. + +What: /sys/bus/pci/devices/.../rescan +Date: January 2009 +Contact: Linux PCI developers +Description: + Writing a non-zero value to this attribute will + force a rescan of the device's parent bus and all + child buses, and re-discover devices removed earlier + from this part of the device tree. + Depends on CONFIG_HOTPLUG. + What: /sys/bus/pci/devices/.../vpd Date: February 2008 Contact: Ben Hutchings @@ -52,3 +95,30 @@ Description: that some devices may have malformatted data. If the underlying VPD has a writable section then the corresponding section of this file will be writable. + +What: /sys/bus/pci/devices/.../virtfnN +Date: March 2009 +Contact: Yu Zhao +Description: + This symbolic link appears when hardware supports the SR-IOV + capability and the Physical Function driver has enabled it. + The symbolic link points to the PCI device sysfs entry of the + Virtual Function whose index is N (0...MaxVFs-1). + +What: /sys/bus/pci/devices/.../dep_link +Date: March 2009 +Contact: Yu Zhao +Description: + This symbolic link appears when hardware supports the SR-IOV + capability and the Physical Function driver has enabled it, + and this device has vendor specific dependencies with others. + The symbolic link points to the PCI device sysfs entry of + Physical Function this device depends on. + +What: /sys/bus/pci/devices/.../physfn +Date: March 2009 +Contact: Yu Zhao +Description: + This symbolic link appears when a device is a Virtual Function. + The symbolic link points to the PCI device sysfs entry of the + Physical Function this device associates with. diff --git a/Documentation/ABI/testing/sysfs-fs-ext4 b/Documentation/ABI/testing/sysfs-fs-ext4 new file mode 100644 index 0000000000000000000000000000000000000000..4e79074de2827703561007c16d0653d5177f9392 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-fs-ext4 @@ -0,0 +1,81 @@ +What: /sys/fs/ext4//mb_stats +Date: March 2008 +Contact: "Theodore Ts'o" +Description: + Controls whether the multiblock allocator should + collect statistics, which are shown during the unmount. + 1 means to collect statistics, 0 means not to collect + statistics + +What: /sys/fs/ext4//mb_group_prealloc +Date: March 2008 +Contact: "Theodore Ts'o" +Description: + The multiblock allocator will round up allocation + requests to a multiple of this tuning parameter if the + stripe size is not set in the ext4 superblock + +What: /sys/fs/ext4//mb_max_to_scan +Date: March 2008 +Contact: "Theodore Ts'o" +Description: + The maximum number of extents the multiblock allocator + will search to find the best extent + +What: /sys/fs/ext4//mb_min_to_scan +Date: March 2008 +Contact: "Theodore Ts'o" +Description: + The minimum number of extents the multiblock allocator + will search to find the best extent + +What: /sys/fs/ext4//mb_order2_req +Date: March 2008 +Contact: "Theodore Ts'o" +Description: + Tuning parameter which controls the minimum size for + requests (as a power of 2) where the buddy cache is + used + +What: /sys/fs/ext4//mb_stream_req +Date: March 2008 +Contact: "Theodore Ts'o" +Description: + Files which have fewer blocks than this tunable + parameter will have their blocks allocated out of a + block group specific preallocation pool, so that small + files are packed closely together. Each large file + will have its blocks allocated out of its own unique + preallocation pool. + +What: /sys/fs/ext4//inode_readahead +Date: March 2008 +Contact: "Theodore Ts'o" +Description: + Tuning parameter which controls the maximum number of + inode table blocks that ext4's inode table readahead + algorithm will pre-read into the buffer cache + +What: /sys/fs/ext4//delayed_allocation_blocks +Date: March 2008 +Contact: "Theodore Ts'o" +Description: + This file is read-only and shows the number of blocks + that are dirty in the page cache, but which do not + have their location in the filesystem allocated yet. + +What: /sys/fs/ext4//lifetime_write_kbytes +Date: March 2008 +Contact: "Theodore Ts'o" +Description: + This file is read-only and shows the number of kilobytes + of data that have been written to this filesystem since it was + created. + +What: /sys/fs/ext4//session_write_kbytes +Date: March 2008 +Contact: "Theodore Ts'o" +Description: + This file is read-only and shows the number of + kilobytes of data that have been written to this + filesystem since it was mounted. diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt index 2a3fcc55e98157b83a514c98c0e13fcd71bab30a..d9aa43d78bcc9fc92e582a62cadb18cd9b27f4f0 100644 --- a/Documentation/DMA-API.txt +++ b/Documentation/DMA-API.txt @@ -609,3 +609,109 @@ size is the size (and should be a page-sized multiple). The return value will be either a pointer to the processor virtual address of the memory, or an error (via PTR_ERR()) if any part of the region is occupied. + +Part III - Debug drivers use of the DMA-API +------------------------------------------- + +The DMA-API as described above as some constraints. DMA addresses must be +released with the corresponding function with the same size for example. With +the advent of hardware IOMMUs it becomes more and more important that drivers +do not violate those constraints. In the worst case such a violation can +result in data corruption up to destroyed filesystems. + +To debug drivers and find bugs in the usage of the DMA-API checking code can +be compiled into the kernel which will tell the developer about those +violations. If your architecture supports it you can select the "Enable +debugging of DMA-API usage" option in your kernel configuration. Enabling this +option has a performance impact. Do not enable it in production kernels. + +If you boot the resulting kernel will contain code which does some bookkeeping +about what DMA memory was allocated for which device. If this code detects an +error it prints a warning message with some details into your kernel log. An +example warning message may look like this: + +------------[ cut here ]------------ +WARNING: at /data2/repos/linux-2.6-iommu/lib/dma-debug.c:448 + check_unmap+0x203/0x490() +Hardware name: +forcedeth 0000:00:08.0: DMA-API: device driver frees DMA memory with wrong + function [device address=0x00000000640444be] [size=66 bytes] [mapped as +single] [unmapped as page] +Modules linked in: nfsd exportfs bridge stp llc r8169 +Pid: 0, comm: swapper Tainted: G W 2.6.28-dmatest-09289-g8bb99c0 #1 +Call Trace: + [] warn_slowpath+0xf2/0x130 + [] _spin_unlock+0x10/0x30 + [] usb_hcd_link_urb_to_ep+0x75/0xc0 + [] _spin_unlock_irqrestore+0x12/0x40 + [] ohci_urb_enqueue+0x19f/0x7c0 + [] queue_work+0x56/0x60 + [] enqueue_task_fair+0x20/0x50 + [] usb_hcd_submit_urb+0x379/0xbc0 + [] cpumask_next_and+0x23/0x40 + [] find_busiest_group+0x207/0x8a0 + [] _spin_lock_irqsave+0x1f/0x50 + [] check_unmap+0x203/0x490 + [] debug_dma_unmap_page+0x49/0x50 + [] nv_tx_done_optimized+0xc6/0x2c0 + [] nv_nic_irq_optimized+0x73/0x2b0 + [] handle_IRQ_event+0x34/0x70 + [] handle_edge_irq+0xc9/0x150 + [] do_IRQ+0xcb/0x1c0 + [] ret_from_intr+0x0/0xa + <4>---[ end trace f6435a98e2a38c0e ]--- + +The driver developer can find the driver and the device including a stacktrace +of the DMA-API call which caused this warning. + +Per default only the first error will result in a warning message. All other +errors will only silently counted. This limitation exist to prevent the code +from flooding your kernel log. To support debugging a device driver this can +be disabled via debugfs. See the debugfs interface documentation below for +details. + +The debugfs directory for the DMA-API debugging code is called dma-api/. In +this directory the following files can currently be found: + + dma-api/all_errors This file contains a numeric value. If this + value is not equal to zero the debugging code + will print a warning for every error it finds + into the kernel log. Be carefull with this + option. It can easily flood your logs. + + dma-api/disabled This read-only file contains the character 'Y' + if the debugging code is disabled. This can + happen when it runs out of memory or if it was + disabled at boot time + + dma-api/error_count This file is read-only and shows the total + numbers of errors found. + + dma-api/num_errors The number in this file shows how many + warnings will be printed to the kernel log + before it stops. This number is initialized to + one at system boot and be set by writing into + this file + + dma-api/min_free_entries + This read-only file can be read to get the + minimum number of free dma_debug_entries the + allocator has ever seen. If this value goes + down to zero the code will disable itself + because it is not longer reliable. + + dma-api/num_free_entries + The current number of free dma_debug_entries + in the allocator. + +If you have this code compiled into your kernel it will be enabled by default. +If you want to boot without the bookkeeping anyway you can provide +'dma_debug=off' as a boot parameter. This will disable DMA-API debugging. +Notice that you can not enable it again at runtime. You have to reboot to do +so. + +When the code disables itself at runtime this is most likely because it ran +out of dma_debug_entries. These entries are preallocated at boot. The number +of preallocated entries is defined per architecture. If it is too low for you +boot with 'dma_debug_entries=' to overwrite the +architectural default. diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile index 1462ed86d40aec28e0d54e947c93ad43f22333ae..a3a83d38f96fa44a1d17d917e297959cce5036fc 100644 --- a/Documentation/DocBook/Makefile +++ b/Documentation/DocBook/Makefile @@ -12,7 +12,8 @@ DOCBOOKS := z8530book.xml mcabook.xml device-drivers.xml \ kernel-api.xml filesystems.xml lsm.xml usb.xml kgdb.xml \ gadget.xml libata.xml mtdnand.xml librs.xml rapidio.xml \ genericirq.xml s390-drivers.xml uio-howto.xml scsi.xml \ - mac80211.xml debugobjects.xml sh.xml regulator.xml + mac80211.xml debugobjects.xml sh.xml regulator.xml \ + alsa-driver-api.xml writing-an-alsa-driver.xml ### # The build process is as follows (targets): diff --git a/Documentation/sound/alsa/DocBook/alsa-driver-api.tmpl b/Documentation/DocBook/alsa-driver-api.tmpl similarity index 87% rename from Documentation/sound/alsa/DocBook/alsa-driver-api.tmpl rename to Documentation/DocBook/alsa-driver-api.tmpl index 9d644f7e241e43a0df46189ce3d5a678c0addcb0..0230a96f0564ec6cab7a250e10a7ae62ee41558a 100644 --- a/Documentation/sound/alsa/DocBook/alsa-driver-api.tmpl +++ b/Documentation/DocBook/alsa-driver-api.tmpl @@ -1,11 +1,11 @@ - - - - + + + The ALSA Driver API @@ -35,6 +35,8 @@ + + Management of Cards and Devices Card Management !Esound/core/init.c @@ -71,6 +73,10 @@ !Esound/pci/ac97/ac97_codec.c !Esound/pci/ac97/ac97_pcm.c + Virtual Master Control API +!Esound/core/vmaster.c +!Iinclude/sound/control.h + MIDI API Raw MIDI API @@ -88,6 +94,9 @@ Miscellaneous Functions Hardware-Dependent Devices API !Esound/core/hwdep.c + + Jack Abstraction Layer API +!Esound/core/jack.c ISA DMA Helpers !Esound/core/isadma.c diff --git a/Documentation/DocBook/genericirq.tmpl b/Documentation/DocBook/genericirq.tmpl index 3a882d9a90a9134317799a2b0357b53e3dcdb8fd..c671a01680965f5008ddc87b67c1049b3e519cbd 100644 --- a/Documentation/DocBook/genericirq.tmpl +++ b/Documentation/DocBook/genericirq.tmpl @@ -440,6 +440,7 @@ desc->chip->end(); used in the generic IRQ layer. !Iinclude/linux/irq.h +!Iinclude/linux/interrupt.h diff --git a/Documentation/DocBook/kernel-api.tmpl b/Documentation/DocBook/kernel-api.tmpl index bc962cda650485aea9cddcced9823ef39a3252b6..58c194572c763c8cfcba3e6c607f91220115e977 100644 --- a/Documentation/DocBook/kernel-api.tmpl +++ b/Documentation/DocBook/kernel-api.tmpl @@ -199,6 +199,7 @@ X!Edrivers/pci/hotplug.c --> !Edrivers/pci/probe.c !Edrivers/pci/rom.c +!Edrivers/pci/iov.c PCI Hotplug Support Library !Edrivers/pci/hotplug/pci_hotplug_core.c diff --git a/Documentation/DocBook/mac80211.tmpl b/Documentation/DocBook/mac80211.tmpl index 77c3c202991b4ded85f4795ef33e3e73186dd784..fbeaffc1dcc39c7b25e3f36cc7923828be9cbec9 100644 --- a/Documentation/DocBook/mac80211.tmpl +++ b/Documentation/DocBook/mac80211.tmpl @@ -17,8 +17,7 @@ - 2007 - 2008 + 2007-2009 Johannes Berg @@ -165,8 +164,8 @@ usage should require reading the full document. !Pinclude/net/mac80211.h Frame format - Alignment issues - TBD + Packet alignment +!Pnet/mac80211/rx.c Packet alignment Calling into mac80211 from interrupts @@ -223,6 +222,17 @@ usage should require reading the full document. !Finclude/net/mac80211.h ieee80211_key_flags + + Powersave support +!Pinclude/net/mac80211.h Powersave support + + + + Beacon filter support +!Pinclude/net/mac80211.h Beacon filter support +!Finclude/net/mac80211.h ieee80211_beacon_loss + + Multiple queues and QoS support TBD diff --git a/Documentation/DocBook/procfs_example.c b/Documentation/DocBook/procfs_example.c index 8c6396e4bf311901a19fd717500c422eeba4869a..a5b11793b1e0167bf32d1b1a19d13aca7a424aa5 100644 --- a/Documentation/DocBook/procfs_example.c +++ b/Documentation/DocBook/procfs_example.c @@ -117,9 +117,6 @@ static int __init init_procfs_example(void) rv = -ENOMEM; goto out; } - - example_dir->owner = THIS_MODULE; - /* create jiffies using convenience function */ jiffies_file = create_proc_read_entry("jiffies", 0444, example_dir, @@ -130,8 +127,6 @@ static int __init init_procfs_example(void) goto no_jiffies; } - jiffies_file->owner = THIS_MODULE; - /* create foo and bar files using same callback * functions */ @@ -146,7 +141,6 @@ static int __init init_procfs_example(void) foo_file->data = &foo_data; foo_file->read_proc = proc_read_foobar; foo_file->write_proc = proc_write_foobar; - foo_file->owner = THIS_MODULE; bar_file = create_proc_entry("bar", 0644, example_dir); if(bar_file == NULL) { @@ -159,7 +153,6 @@ static int __init init_procfs_example(void) bar_file->data = &bar_data; bar_file->read_proc = proc_read_foobar; bar_file->write_proc = proc_write_foobar; - bar_file->owner = THIS_MODULE; /* create symlink */ symlink = proc_symlink("jiffies_too", example_dir, @@ -169,8 +162,6 @@ static int __init init_procfs_example(void) goto no_symlink; } - symlink->owner = THIS_MODULE; - /* everything OK */ printk(KERN_INFO "%s %s initialised\n", MODULE_NAME, MODULE_VERS); diff --git a/Documentation/DocBook/uio-howto.tmpl b/Documentation/DocBook/uio-howto.tmpl index 52e1b79ce0e6aaa1fabc209921966ab5a6cd7d66..8f6e3b2403c717f1d6df409440773b898f5af31c 100644 --- a/Documentation/DocBook/uio-howto.tmpl +++ b/Documentation/DocBook/uio-howto.tmpl @@ -41,6 +41,13 @@ GPL version 2. + + 0.8 + 2008-12-24 + hjk + Added name attributes in mem and portio sysfs directories. + + 0.7 2008-12-23 @@ -303,10 +310,17 @@ interested in translating it, please email me appear if the size of the mapping is not 0. - Each mapX/ directory contains two read-only files - that show start address and size of the memory: + Each mapX/ directory contains four read-only files + that show attributes of the memory: + + + name: A string identifier for this mapping. This + is optional, the string can be empty. Drivers can set this to make it + easier for userspace to find the correct mapping. + + addr: The address of memory that can be mapped. @@ -366,10 +380,17 @@ offset = N * getpagesize(); /sys/class/uio/uioX/portio/. - Each portX/ directory contains three read-only - files that show start, size, and type of the port region: + Each portX/ directory contains four read-only + files that show name, start, size, and type of the port region: + + + name: A string identifier for this port region. + The string is optional and can be empty. Drivers can set it to make it + easier for userspace to find a certain port region. + + start: The first port of this region. diff --git a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl b/Documentation/DocBook/writing-an-alsa-driver.tmpl similarity index 99% rename from Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl rename to Documentation/DocBook/writing-an-alsa-driver.tmpl index 87a7c07ab6581ecd6a96d354ac5920e633548ea8..46b08fef37445b4d0455f570e1fe65871a053dda 100644 --- a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl +++ b/Documentation/DocBook/writing-an-alsa-driver.tmpl @@ -1,11 +1,11 @@ - - - - + + + Writing an ALSA Driver @@ -492,9 +492,9 @@ } /* (2) */ - card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); - if (card == NULL) - return -ENOMEM; + err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); + if (err < 0) + return err; /* (3) */ err = snd_mychip_create(card, pci, &chip); @@ -590,8 +590,9 @@ @@ -809,26 +810,28 @@ As mentioned above, to create a card instance, call - snd_card_new(). + snd_card_create(). - The function takes four arguments, the card-index number, the + The function takes five arguments, the card-index number, the id string, the module pointer (usually THIS_MODULE), - and the size of extra-data space. The last argument is used to + the size of extra-data space, and the pointer to return the + card instance. The extra_size argument is used to allocate card->private_data for the chip-specific data. Note that these data - are allocated by snd_card_new(). + are allocated by snd_card_create(). @@ -915,15 +918,16 @@
- 1. Allocating via <function>snd_card_new()</function>. + 1. Allocating via <function>snd_card_create()</function>. As mentioned above, you can pass the extra-data-length - to the 4th argument of snd_card_new(), i.e. + to the 4th argument of snd_card_create(), i.e. @@ -952,8 +956,8 @@ After allocating a card instance via - snd_card_new() (with - NULL on the 4th arg), call + snd_card_create() (with + 0 on the 4th arg), call kzalloc(). @@ -961,7 +965,7 @@ @@ -5750,8 +5754,9 @@ struct _snd_pcm_runtime { .... struct snd_card *card; struct mychip *chip; + int err; .... - card = snd_card_new(index[dev], id[dev], THIS_MODULE, NULL); + err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); .... chip = kzalloc(sizeof(*chip), GFP_KERNEL); .... @@ -5763,7 +5768,7 @@ struct _snd_pcm_runtime { When you created the chip data with - snd_card_new(), it's anyway accessible + snd_card_create(), it's anyway accessible via private_data field. @@ -5775,9 +5780,10 @@ struct _snd_pcm_runtime { .... struct snd_card *card; struct mychip *chip; + int err; .... - card = snd_card_new(index[dev], id[dev], THIS_MODULE, - sizeof(struct mychip)); + err = snd_card_create(index[dev], id[dev], THIS_MODULE, + sizeof(struct mychip), &card); .... chip = card->private_data; .... diff --git a/Documentation/PCI/MSI-HOWTO.txt b/Documentation/PCI/MSI-HOWTO.txt index 256defd7e1742be45497e1bcc8912d493241c5af..dcf7acc720e18bb68c572e38c6913863b5ead701 100644 --- a/Documentation/PCI/MSI-HOWTO.txt +++ b/Documentation/PCI/MSI-HOWTO.txt @@ -4,506 +4,356 @@ Revised Feb 12, 2004 by Martine Silbermann email: Martine.Silbermann@hp.com Revised Jun 25, 2004 by Tom L Nguyen + Revised Jul 9, 2008 by Matthew Wilcox + Copyright 2003, 2008 Intel Corporation 1. About this guide -This guide describes the basics of Message Signaled Interrupts (MSI), -the advantages of using MSI over traditional interrupt mechanisms, -and how to enable your driver to use MSI or MSI-X. Also included is -a Frequently Asked Questions (FAQ) section. - -1.1 Terminology - -PCI devices can be single-function or multi-function. In either case, -when this text talks about enabling or disabling MSI on a "device -function," it is referring to one specific PCI device and function and -not to all functions on a PCI device (unless the PCI device has only -one function). - -2. Copyright 2003 Intel Corporation - -3. What is MSI/MSI-X? - -Message Signaled Interrupt (MSI), as described in the PCI Local Bus -Specification Revision 2.3 or later, is an optional feature, and a -required feature for PCI Express devices. MSI enables a device function -to request service by sending an Inbound Memory Write on its PCI bus to -the FSB as a Message Signal Interrupt transaction. Because MSI is -generated in the form of a Memory Write, all transaction conditions, -such as a Retry, Master-Abort, Target-Abort or normal completion, are -supported. - -A PCI device that supports MSI must also support pin IRQ assertion -interrupt mechanism to provide backward compatibility for systems that -do not support MSI. In systems which support MSI, the bus driver is -responsible for initializing the message address and message data of -the device function's MSI/MSI-X capability structure during device -initial configuration. - -An MSI capable device function indicates MSI support by implementing -the MSI/MSI-X capability structure in its PCI capability list. The -device function may implement both the MSI capability structure and -the MSI-X capability structure; however, the bus driver should not -enable both. - -The MSI capability structure contains Message Control register, -Message Address register and Message Data register. These registers -provide the bus driver control over MSI. The Message Control register -indicates the MSI capability supported by the device. The Message -Address register specifies the target address and the Message Data -register specifies the characteristics of the message. To request -service, the device function writes the content of the Message Data -register to the target address. The device and its software driver -are prohibited from writing to these registers. - -The MSI-X capability structure is an optional extension to MSI. It -uses an independent and separate capability structure. There are -some key advantages to implementing the MSI-X capability structure -over the MSI capability structure as described below. - - - Support a larger maximum number of vectors per function. - - - Provide the ability for system software to configure - each vector with an independent message address and message - data, specified by a table that resides in Memory Space. - - - MSI and MSI-X both support per-vector masking. Per-vector - masking is an optional extension of MSI but a required - feature for MSI-X. Per-vector masking provides the kernel the - ability to mask/unmask a single MSI while running its - interrupt service routine. If per-vector masking is - not supported, then the device driver should provide the - hardware/software synchronization to ensure that the device - generates MSI when the driver wants it to do so. - -4. Why use MSI? - -As a benefit to the simplification of board design, MSI allows board -designers to remove out-of-band interrupt routing. MSI is another -step towards a legacy-free environment. - -Due to increasing pressure on chipset and processor packages to -reduce pin count, the need for interrupt pins is expected to -diminish over time. Devices, due to pin constraints, may implement -messages to increase performance. - -PCI Express endpoints uses INTx emulation (in-band messages) instead -of IRQ pin assertion. Using INTx emulation requires interrupt -sharing among devices connected to the same node (PCI bridge) while -MSI is unique (non-shared) and does not require BIOS configuration -support. As a result, the PCI Express technology requires MSI -support for better interrupt performance. - -Using MSI enables the device functions to support two or more -vectors, which can be configured to target different CPUs to -increase scalability. - -5. Configuring a driver to use MSI/MSI-X - -By default, the kernel will not enable MSI/MSI-X on all devices that -support this capability. The CONFIG_PCI_MSI kernel option -must be selected to enable MSI/MSI-X support. - -5.1 Including MSI/MSI-X support into the kernel - -To allow MSI/MSI-X capable device drivers to selectively enable -MSI/MSI-X (using pci_enable_msi()/pci_enable_msix() as described -below), the VECTOR based scheme needs to be enabled by setting -CONFIG_PCI_MSI during kernel config. - -Since the target of the inbound message is the local APIC, providing -CONFIG_X86_LOCAL_APIC must be enabled as well as CONFIG_PCI_MSI. - -5.2 Configuring for MSI support - -Due to the non-contiguous fashion in vector assignment of the -existing Linux kernel, this version does not support multiple -messages regardless of a device function is capable of supporting -more than one vector. To enable MSI on a device function's MSI -capability structure requires a device driver to call the function -pci_enable_msi() explicitly. - -5.2.1 API pci_enable_msi +This guide describes the basics of Message Signaled Interrupts (MSIs), +the advantages of using MSI over traditional interrupt mechanisms, how +to change your driver to use MSI or MSI-X and some basic diagnostics to +try if a device doesn't support MSIs. -int pci_enable_msi(struct pci_dev *dev) -With this new API, a device driver that wants to have MSI -enabled on its device function must call this API to enable MSI. -A successful call will initialize the MSI capability structure -with ONE vector, regardless of whether a device function is -capable of supporting multiple messages. This vector replaces the -pre-assigned dev->irq with a new MSI vector. To avoid a conflict -of the new assigned vector with existing pre-assigned vector requires -a device driver to call this API before calling request_irq(). +2. What are MSIs? -5.2.2 API pci_disable_msi +A Message Signaled Interrupt is a write from the device to a special +address which causes an interrupt to be received by the CPU. -void pci_disable_msi(struct pci_dev *dev) +The MSI capability was first specified in PCI 2.2 and was later enhanced +in PCI 3.0 to allow each interrupt to be masked individually. The MSI-X +capability was also introduced with PCI 3.0. It supports more interrupts +per device than MSI and allows interrupts to be independently configured. -This API should always be used to undo the effect of pci_enable_msi() -when a device driver is unloading. This API restores dev->irq with -the pre-assigned IOAPIC vector and switches a device's interrupt -mode to PCI pin-irq assertion/INTx emulation mode. - -Note that a device driver should always call free_irq() on the MSI vector -that it has done request_irq() on before calling this API. Failure to do -so results in a BUG_ON() and a device will be left with MSI enabled and -leaks its vector. - -5.2.3 MSI mode vs. legacy mode diagram - -The below diagram shows the events which switch the interrupt -mode on the MSI-capable device function between MSI mode and -PIN-IRQ assertion mode. - - ------------ pci_enable_msi ------------------------ - | | <=============== | | - | MSI MODE | | PIN-IRQ ASSERTION MODE | - | | ===============> | | - ------------ pci_disable_msi ------------------------ - - -Figure 1. MSI Mode vs. Legacy Mode - -In Figure 1, a device operates by default in legacy mode. Legacy -in this context means PCI pin-irq assertion or PCI-Express INTx -emulation. A successful MSI request (using pci_enable_msi()) switches -a device's interrupt mode to MSI mode. A pre-assigned IOAPIC vector -stored in dev->irq will be saved by the PCI subsystem and a new -assigned MSI vector will replace dev->irq. - -To return back to its default mode, a device driver should always call -pci_disable_msi() to undo the effect of pci_enable_msi(). Note that a -device driver should always call free_irq() on the MSI vector it has -done request_irq() on before calling pci_disable_msi(). Failure to do -so results in a BUG_ON() and a device will be left with MSI enabled and -leaks its vector. Otherwise, the PCI subsystem restores a device's -dev->irq with a pre-assigned IOAPIC vector and marks the released -MSI vector as unused. - -Once being marked as unused, there is no guarantee that the PCI -subsystem will reserve this MSI vector for a device. Depending on -the availability of current PCI vector resources and the number of -MSI/MSI-X requests from other drivers, this MSI may be re-assigned. - -For the case where the PCI subsystem re-assigns this MSI vector to -another driver, a request to switch back to MSI mode may result -in being assigned a different MSI vector or a failure if no more -vectors are available. - -5.3 Configuring for MSI-X support - -Due to the ability of the system software to configure each vector of -the MSI-X capability structure with an independent message address -and message data, the non-contiguous fashion in vector assignment of -the existing Linux kernel has no impact on supporting multiple -messages on an MSI-X capable device functions. To enable MSI-X on -a device function's MSI-X capability structure requires its device -driver to call the function pci_enable_msix() explicitly. - -The function pci_enable_msix(), once invoked, enables either -all or nothing, depending on the current availability of PCI vector -resources. If the PCI vector resources are available for the number -of vectors requested by a device driver, this function will configure -the MSI-X table of the MSI-X capability structure of a device with -requested messages. To emphasize this reason, for example, a device -may be capable for supporting the maximum of 32 vectors while its -software driver usually may request 4 vectors. It is recommended -that the device driver should call this function once during the -initialization phase of the device driver. - -Unlike the function pci_enable_msi(), the function pci_enable_msix() -does not replace the pre-assigned IOAPIC dev->irq with a new MSI -vector because the PCI subsystem writes the 1:1 vector-to-entry mapping -into the field vector of each element contained in a second argument. -Note that the pre-assigned IOAPIC dev->irq is valid only if the device -operates in PIN-IRQ assertion mode. In MSI-X mode, any attempt at -using dev->irq by the device driver to request for interrupt service -may result in unpredictable behavior. - -For each MSI-X vector granted, a device driver is responsible for calling -other functions like request_irq(), enable_irq(), etc. to enable -this vector with its corresponding interrupt service handler. It is -a device driver's choice to assign all vectors with the same -interrupt service handler or each vector with a unique interrupt -service handler. - -5.3.1 Handling MMIO address space of MSI-X Table - -The PCI 3.0 specification has implementation notes that MMIO address -space for a device's MSI-X structure should be isolated so that the -software system can set different pages for controlling accesses to the -MSI-X structure. The implementation of MSI support requires the PCI -subsystem, not a device driver, to maintain full control of the MSI-X -table/MSI-X PBA (Pending Bit Array) and MMIO address space of the MSI-X -table/MSI-X PBA. A device driver should not access the MMIO address -space of the MSI-X table/MSI-X PBA. - -5.3.2 API pci_enable_msix +Devices may support both MSI and MSI-X, but only one can be enabled at +a time. -int pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries, int nvec) -This API enables a device driver to request the PCI subsystem -to enable MSI-X messages on its hardware device. Depending on -the availability of PCI vectors resources, the PCI subsystem enables -either all or none of the requested vectors. +3. Why use MSIs? + +There are three reasons why using MSIs can give an advantage over +traditional pin-based interrupts. + +Pin-based PCI interrupts are often shared amongst several devices. +To support this, the kernel must call each interrupt handler associated +with an interrupt, which leads to reduced performance for the system as +a whole. MSIs are never shared, so this problem cannot arise. + +When a device writes data to memory, then raises a pin-based interrupt, +it is possible that the interrupt may arrive before all the data has +arrived in memory (this becomes more likely with devices behind PCI-PCI +bridges). In order to ensure that all the data has arrived in memory, +the interrupt handler must read a register on the device which raised +the interrupt. PCI transaction ordering rules require that all the data +arrives in memory before the value can be returned from the register. +Using MSIs avoids this problem as the interrupt-generating write cannot +pass the data writes, so by the time the interrupt is raised, the driver +knows that all the data has arrived in memory. + +PCI devices can only support a single pin-based interrupt per function. +Often drivers have to query the device to find out what event has +occurred, slowing down interrupt handling for the common case. With +MSIs, a device can support more interrupts, allowing each interrupt +to be specialised to a different purpose. One possible design gives +infrequent conditions (such as errors) their own interrupt which allows +the driver to handle the normal interrupt handling path more efficiently. +Other possible designs include giving one interrupt to each packet queue +in a network card or each port in a storage controller. + + +4. How to use MSIs + +PCI devices are initialised to use pin-based interrupts. The device +driver has to set up the device to use MSI or MSI-X. Not all machines +support MSIs correctly, and for those machines, the APIs described below +will simply fail and the device will continue to use pin-based interrupts. + +4.1 Include kernel support for MSIs + +To support MSI or MSI-X, the kernel must be built with the CONFIG_PCI_MSI +option enabled. This option is only available on some architectures, +and it may depend on some other options also being set. For example, +on x86, you must also enable X86_UP_APIC or SMP in order to see the +CONFIG_PCI_MSI option. + +4.2 Using MSI + +Most of the hard work is done for the driver in the PCI layer. It simply +has to request that the PCI layer set up the MSI capability for this +device. + +4.2.1 pci_enable_msi + +int pci_enable_msi(struct pci_dev *dev) + +A successful call will allocate ONE interrupt to the device, regardless +of how many MSIs the device supports. The device will be switched from +pin-based interrupt mode to MSI mode. The dev->irq number is changed +to a new number which represents the message signaled interrupt. +This function should be called before the driver calls request_irq() +since enabling MSIs disables the pin-based IRQ and the driver will not +receive interrupts on the old interrupt. + +4.2.2 pci_enable_msi_block + +int pci_enable_msi_block(struct pci_dev *dev, int count) + +This variation on the above call allows a device driver to request multiple +MSIs. The MSI specification only allows interrupts to be allocated in +powers of two, up to a maximum of 2^5 (32). + +If this function returns 0, it has succeeded in allocating at least as many +interrupts as the driver requested (it may have allocated more in order +to satisfy the power-of-two requirement). In this case, the function +enables MSI on this device and updates dev->irq to be the lowest of +the new interrupts assigned to it. The other interrupts assigned to +the device are in the range dev->irq to dev->irq + count - 1. + +If this function returns a negative number, it indicates an error and +the driver should not attempt to request any more MSI interrupts for +this device. If this function returns a positive number, it will be +less than 'count' and indicate the number of interrupts that could have +been allocated. In neither case will the irq value have been +updated, nor will the device have been switched into MSI mode. + +The device driver must decide what action to take if +pci_enable_msi_block() returns a value less than the number asked for. +Some devices can make use of fewer interrupts than the maximum they +request; in this case the driver should call pci_enable_msi_block() +again. Note that it is not guaranteed to succeed, even when the +'count' has been reduced to the value returned from a previous call to +pci_enable_msi_block(). This is because there are multiple constraints +on the number of vectors that can be allocated; pci_enable_msi_block() +will return as soon as it finds any constraint that doesn't allow the +call to succeed. + +4.2.3 pci_disable_msi + +void pci_disable_msi(struct pci_dev *dev) -Argument 'dev' points to the device (pci_dev) structure. +This function should be used to undo the effect of pci_enable_msi() or +pci_enable_msi_block(). Calling it restores dev->irq to the pin-based +interrupt number and frees the previously allocated message signaled +interrupt(s). The interrupt may subsequently be assigned to another +device, so drivers should not cache the value of dev->irq. -Argument 'entries' is a pointer to an array of msix_entry structs. -The number of entries is indicated in argument 'nvec'. -struct msix_entry is defined in /driver/pci/msi.h: +A device driver must always call free_irq() on the interrupt(s) +for which it has called request_irq() before calling this function. +Failure to do so will result in a BUG_ON(), the device will be left with +MSI enabled and will leak its vector. + +4.3 Using MSI-X + +The MSI-X capability is much more flexible than the MSI capability. +It supports up to 2048 interrupts, each of which can be controlled +independently. To support this flexibility, drivers must use an array of +`struct msix_entry': struct msix_entry { u16 vector; /* kernel uses to write alloc vector */ u16 entry; /* driver uses to specify entry */ }; -A device driver is responsible for initializing the field 'entry' of -each element with a unique entry supported by MSI-X table. Otherwise, --EINVAL will be returned as a result. A successful return of zero -indicates the PCI subsystem completed initializing each of the requested -entries of the MSI-X table with message address and message data. -Last but not least, the PCI subsystem will write the 1:1 -vector-to-entry mapping into the field 'vector' of each element. A -device driver is responsible for keeping track of allocated MSI-X -vectors in its internal data structure. - -A return of zero indicates that the number of MSI-X vectors was -successfully allocated. A return of greater than zero indicates -MSI-X vector shortage. Or a return of less than zero indicates -a failure. This failure may be a result of duplicate entries -specified in second argument, or a result of no available vector, -or a result of failing to initialize MSI-X table entries. - -5.3.3 API pci_disable_msix +This allows for the device to use these interrupts in a sparse fashion; +for example it could use interrupts 3 and 1027 and allocate only a +two-element array. The driver is expected to fill in the 'entry' value +in each element of the array to indicate which entries it wants the kernel +to assign interrupts for. It is invalid to fill in two entries with the +same number. + +4.3.1 pci_enable_msix + +int pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries, int nvec) + +Calling this function asks the PCI subsystem to allocate 'nvec' MSIs. +The 'entries' argument is a pointer to an array of msix_entry structs +which should be at least 'nvec' entries in size. On success, the +function will return 0 and the device will have been switched into +MSI-X interrupt mode. The 'vector' elements in each entry will have +been filled in with the interrupt number. The driver should then call +request_irq() for each 'vector' that it decides to use. + +If this function returns a negative number, it indicates an error and +the driver should not attempt to allocate any more MSI-X interrupts for +this device. If it returns a positive number, it indicates the maximum +number of interrupt vectors that could have been allocated. See example +below. + +This function, in contrast with pci_enable_msi(), does not adjust +dev->irq. The device will not generate interrupts for this interrupt +number once MSI-X is enabled. The device driver is responsible for +keeping track of the interrupts assigned to the MSI-X vectors so it can +free them again later. + +Device drivers should normally call this function once per device +during the initialization phase. + +It is ideal if drivers can cope with a variable number of MSI-X interrupts, +there are many reasons why the platform may not be able to provide the +exact number a driver asks for. + +A request loop to achieve that might look like: + +static int foo_driver_enable_msix(struct foo_adapter *adapter, int nvec) +{ + while (nvec >= FOO_DRIVER_MINIMUM_NVEC) { + rc = pci_enable_msix(adapter->pdev, + adapter->msix_entries, nvec); + if (rc > 0) + nvec = rc; + else + return rc; + } + + return -ENOSPC; +} + +4.3.2 pci_disable_msix void pci_disable_msix(struct pci_dev *dev) -This API should always be used to undo the effect of pci_enable_msix() -when a device driver is unloading. Note that a device driver should -always call free_irq() on all MSI-X vectors it has done request_irq() -on before calling this API. Failure to do so results in a BUG_ON() and -a device will be left with MSI-X enabled and leaks its vectors. - -5.3.4 MSI-X mode vs. legacy mode diagram - -The below diagram shows the events which switch the interrupt -mode on the MSI-X capable device function between MSI-X mode and -PIN-IRQ assertion mode (legacy). - - ------------ pci_enable_msix(,,n) ------------------------ - | | <=============== | | - | MSI-X MODE | | PIN-IRQ ASSERTION MODE | - | | ===============> | | - ------------ pci_disable_msix ------------------------ - -Figure 2. MSI-X Mode vs. Legacy Mode - -In Figure 2, a device operates by default in legacy mode. A -successful MSI-X request (using pci_enable_msix()) switches a -device's interrupt mode to MSI-X mode. A pre-assigned IOAPIC vector -stored in dev->irq will be saved by the PCI subsystem; however, -unlike MSI mode, the PCI subsystem will not replace dev->irq with -assigned MSI-X vector because the PCI subsystem already writes the 1:1 -vector-to-entry mapping into the field 'vector' of each element -specified in second argument. - -To return back to its default mode, a device driver should always call -pci_disable_msix() to undo the effect of pci_enable_msix(). Note that -a device driver should always call free_irq() on all MSI-X vectors it -has done request_irq() on before calling pci_disable_msix(). Failure -to do so results in a BUG_ON() and a device will be left with MSI-X -enabled and leaks its vectors. Otherwise, the PCI subsystem switches a -device function's interrupt mode from MSI-X mode to legacy mode and -marks all allocated MSI-X vectors as unused. - -Once being marked as unused, there is no guarantee that the PCI -subsystem will reserve these MSI-X vectors for a device. Depending on -the availability of current PCI vector resources and the number of -MSI/MSI-X requests from other drivers, these MSI-X vectors may be -re-assigned. - -For the case where the PCI subsystem re-assigned these MSI-X vectors -to other drivers, a request to switch back to MSI-X mode may result -being assigned with another set of MSI-X vectors or a failure if no -more vectors are available. - -5.4 Handling function implementing both MSI and MSI-X capabilities - -For the case where a function implements both MSI and MSI-X -capabilities, the PCI subsystem enables a device to run either in MSI -mode or MSI-X mode but not both. A device driver determines whether it -wants MSI or MSI-X enabled on its hardware device. Once a device -driver requests for MSI, for example, it is prohibited from requesting -MSI-X; in other words, a device driver is not permitted to ping-pong -between MSI mod MSI-X mode during a run-time. - -5.5 Hardware requirements for MSI/MSI-X support - -MSI/MSI-X support requires support from both system hardware and -individual hardware device functions. - -5.5.1 Required x86 hardware support - -Since the target of MSI address is the local APIC CPU, enabling -MSI/MSI-X support in the Linux kernel is dependent on whether existing -system hardware supports local APIC. Users should verify that their -system supports local APIC operation by testing that it runs when -CONFIG_X86_LOCAL_APIC=y. - -In SMP environment, CONFIG_X86_LOCAL_APIC is automatically set; -however, in UP environment, users must manually set -CONFIG_X86_LOCAL_APIC. Once CONFIG_X86_LOCAL_APIC=y, setting -CONFIG_PCI_MSI enables the VECTOR based scheme and the option for -MSI-capable device drivers to selectively enable MSI/MSI-X. - -Note that CONFIG_X86_IO_APIC setting is irrelevant because MSI/MSI-X -vector is allocated new during runtime and MSI/MSI-X support does not -depend on BIOS support. This key independency enables MSI/MSI-X -support on future IOxAPIC free platforms. - -5.5.2 Device hardware support - -The hardware device function supports MSI by indicating the -MSI/MSI-X capability structure on its PCI capability list. By -default, this capability structure will not be initialized by -the kernel to enable MSI during the system boot. In other words, -the device function is running on its default pin assertion mode. -Note that in many cases the hardware supporting MSI have bugs, -which may result in system hangs. The software driver of specific -MSI-capable hardware is responsible for deciding whether to call -pci_enable_msi or not. A return of zero indicates the kernel -successfully initialized the MSI/MSI-X capability structure of the -device function. The device function is now running on MSI/MSI-X mode. - -5.6 How to tell whether MSI/MSI-X is enabled on device function - -At the driver level, a return of zero from the function call of -pci_enable_msi()/pci_enable_msix() indicates to a device driver that -its device function is initialized successfully and ready to run in -MSI/MSI-X mode. - -At the user level, users can use the command 'cat /proc/interrupts' -to display the vectors allocated for devices and their interrupt -MSI/MSI-X modes ("PCI-MSI"/"PCI-MSI-X"). Below shows MSI mode is -enabled on a SCSI Adaptec 39320D Ultra320 controller. - - CPU0 CPU1 - 0: 324639 0 IO-APIC-edge timer - 1: 1186 0 IO-APIC-edge i8042 - 2: 0 0 XT-PIC cascade - 12: 2797 0 IO-APIC-edge i8042 - 14: 6543 0 IO-APIC-edge ide0 - 15: 1 0 IO-APIC-edge ide1 -169: 0 0 IO-APIC-level uhci-hcd -185: 0 0 IO-APIC-level uhci-hcd -193: 138 10 PCI-MSI aic79xx -201: 30 0 PCI-MSI aic79xx -225: 30 0 IO-APIC-level aic7xxx -233: 30 0 IO-APIC-level aic7xxx -NMI: 0 0 -LOC: 324553 325068 -ERR: 0 -MIS: 0 - -6. MSI quirks - -Several PCI chipsets or devices are known to not support MSI. -The PCI stack provides 3 possible levels of MSI disabling: -* on a single device -* on all devices behind a specific bridge -* globally - -6.1. Disabling MSI on a single device - -Under some circumstances it might be required to disable MSI on a -single device. This may be achieved by either not calling pci_enable_msi() -or all, or setting the pci_dev->no_msi flag before (most of the time -in a quirk). - -6.2. Disabling MSI below a bridge - -The vast majority of MSI quirks are required by PCI bridges not -being able to route MSI between busses. In this case, MSI have to be -disabled on all devices behind this bridge. It is achieves by setting -the PCI_BUS_FLAGS_NO_MSI flag in the pci_bus->bus_flags of the bridge -subordinate bus. There is no need to set the same flag on bridges that -are below the broken bridge. When pci_enable_msi() is called to enable -MSI on a device, pci_msi_supported() takes care of checking the NO_MSI -flag in all parent busses of the device. - -Some bridges actually support dynamic MSI support enabling/disabling -by changing some bits in their PCI configuration space (especially -the Hypertransport chipsets such as the nVidia nForce and Serverworks -HT2000). It may then be required to update the NO_MSI flag on the -corresponding devices in the sysfs hierarchy. To enable MSI support -on device "0000:00:0e", do: - - echo 1 > /sys/bus/pci/devices/0000:00:0e/msi_bus - -To disable MSI support, echo 0 instead of 1. Note that it should be -used with caution since changing this value might break interrupts. - -6.3. Disabling MSI globally - -Some extreme cases may require to disable MSI globally on the system. -For now, the only known case is a Serverworks PCI-X chipsets (MSI are -not supported on several busses that are not all connected to the -chipset in the Linux PCI hierarchy). In the vast majority of other -cases, disabling only behind a specific bridge is enough. - -For debugging purpose, the user may also pass pci=nomsi on the kernel -command-line to explicitly disable MSI globally. But, once the appro- -priate quirks are added to the kernel, this option should not be -required anymore. - -6.4. Finding why MSI cannot be enabled on a device - -Assuming that MSI are not enabled on a device, you should look at -dmesg to find messages that quirks may output when disabling MSI -on some devices, some bridges or even globally. -Then, lspci -t gives the list of bridges above a device. Reading -/sys/bus/pci/devices/0000:00:0e/msi_bus will tell you whether MSI -are enabled (1) or disabled (0). In 0 is found in a single bridge -msi_bus file above the device, MSI cannot be enabled. - -7. FAQ - -Q1. Are there any limitations on using the MSI? - -A1. If the PCI device supports MSI and conforms to the -specification and the platform supports the APIC local bus, -then using MSI should work. - -Q2. Will it work on all the Pentium processors (P3, P4, Xeon, -AMD processors)? In P3 IPI's are transmitted on the APIC local -bus and in P4 and Xeon they are transmitted on the system -bus. Are there any implications with this? - -A2. MSI support enables a PCI device sending an inbound -memory write (0xfeexxxxx as target address) on its PCI bus -directly to the FSB. Since the message address has a -redirection hint bit cleared, it should work. - -Q3. The target address 0xfeexxxxx will be translated by the -Host Bridge into an interrupt message. Are there any -limitations on the chipsets such as Intel 8xx, Intel e7xxx, -or VIA? - -A3. If these chipsets support an inbound memory write with -target address set as 0xfeexxxxx, as conformed to PCI -specification 2.3 or latest, then it should work. - -Q4. From the driver point of view, if the MSI is lost because -of errors occurring during inbound memory write, then it may -wait forever. Is there a mechanism for it to recover? - -A4. Since the target of the transaction is an inbound memory -write, all transaction termination conditions (Retry, -Master-Abort, Target-Abort, or normal completion) are -supported. A device sending an MSI must abide by all the PCI -rules and conditions regarding that inbound memory write. So, -if a retry is signaled it must retry, etc... We believe that -the recommendation for Abort is also a retry (refer to PCI -specification 2.3 or latest). +This API should be used to undo the effect of pci_enable_msix(). It frees +the previously allocated message signaled interrupts. The interrupts may +subsequently be assigned to another device, so drivers should not cache +the value of the 'vector' elements over a call to pci_disable_msix(). + +A device driver must always call free_irq() on the interrupt(s) +for which it has called request_irq() before calling this function. +Failure to do so will result in a BUG_ON(), the device will be left with +MSI enabled and will leak its vector. + +4.3.3 The MSI-X Table + +The MSI-X capability specifies a BAR and offset within that BAR for the +MSI-X Table. This address is mapped by the PCI subsystem, and should not +be accessed directly by the device driver. If the driver wishes to +mask or unmask an interrupt, it should call disable_irq() / enable_irq(). + +4.4 Handling devices implementing both MSI and MSI-X capabilities + +If a device implements both MSI and MSI-X capabilities, it can +run in either MSI mode or MSI-X mode but not both simultaneously. +This is a requirement of the PCI spec, and it is enforced by the +PCI layer. Calling pci_enable_msi() when MSI-X is already enabled or +pci_enable_msix() when MSI is already enabled will result in an error. +If a device driver wishes to switch between MSI and MSI-X at runtime, +it must first quiesce the device, then switch it back to pin-interrupt +mode, before calling pci_enable_msi() or pci_enable_msix() and resuming +operation. This is not expected to be a common operation but may be +useful for debugging or testing during development. + +4.5 Considerations when using MSIs + +4.5.1 Choosing between MSI-X and MSI + +If your device supports both MSI-X and MSI capabilities, you should use +the MSI-X facilities in preference to the MSI facilities. As mentioned +above, MSI-X supports any number of interrupts between 1 and 2048. +In constrast, MSI is restricted to a maximum of 32 interrupts (and +must be a power of two). In addition, the MSI interrupt vectors must +be allocated consecutively, so the system may not be able to allocate +as many vectors for MSI as it could for MSI-X. On some platforms, MSI +interrupts must all be targetted at the same set of CPUs whereas MSI-X +interrupts can all be targetted at different CPUs. + +4.5.2 Spinlocks + +Most device drivers have a per-device spinlock which is taken in the +interrupt handler. With pin-based interrupts or a single MSI, it is not +necessary to disable interrupts (Linux guarantees the same interrupt will +not be re-entered). If a device uses multiple interrupts, the driver +must disable interrupts while the lock is held. If the device sends +a different interrupt, the driver will deadlock trying to recursively +acquire the spinlock. + +There are two solutions. The first is to take the lock with +spin_lock_irqsave() or spin_lock_irq() (see +Documentation/DocBook/kernel-locking). The second is to specify +IRQF_DISABLED to request_irq() so that the kernel runs the entire +interrupt routine with interrupts disabled. + +If your MSI interrupt routine does not hold the lock for the whole time +it is running, the first solution may be best. The second solution is +normally preferred as it avoids making two transitions from interrupt +disabled to enabled and back again. + +4.6 How to tell whether MSI/MSI-X is enabled on a device + +Using 'lspci -v' (as root) may show some devices with "MSI", "Message +Signalled Interrupts" or "MSI-X" capabilities. Each of these capabilities +has an 'Enable' flag which will be followed with either "+" (enabled) +or "-" (disabled). + + +5. MSI quirks + +Several PCI chipsets or devices are known not to support MSIs. +The PCI stack provides three ways to disable MSIs: + +1. globally +2. on all devices behind a specific bridge +3. on a single device + +5.1. Disabling MSIs globally + +Some host chipsets simply don't support MSIs properly. If we're +lucky, the manufacturer knows this and has indicated it in the ACPI +FADT table. In this case, Linux will automatically disable MSIs. +Some boards don't include this information in the table and so we have +to detect them ourselves. The complete list of these is found near the +quirk_disable_all_msi() function in drivers/pci/quirks.c. + +If you have a board which has problems with MSIs, you can pass pci=nomsi +on the kernel command line to disable MSIs on all devices. It would be +in your best interests to report the problem to linux-pci@vger.kernel.org +including a full 'lspci -v' so we can add the quirks to the kernel. + +5.2. Disabling MSIs below a bridge + +Some PCI bridges are not able to route MSIs between busses properly. +In this case, MSIs must be disabled on all devices behind the bridge. + +Some bridges allow you to enable MSIs by changing some bits in their +PCI configuration space (especially the Hypertransport chipsets such +as the nVidia nForce and Serverworks HT2000). As with host chipsets, +Linux mostly knows about them and automatically enables MSIs if it can. +If you have a bridge which Linux doesn't yet know about, you can enable +MSIs in configuration space using whatever method you know works, then +enable MSIs on that bridge by doing: + + echo 1 > /sys/bus/pci/devices/$bridge/msi_bus + +where $bridge is the PCI address of the bridge you've enabled (eg +0000:00:0e.0). + +To disable MSIs, echo 0 instead of 1. Changing this value should be +done with caution as it can break interrupt handling for all devices +below this bridge. + +Again, please notify linux-pci@vger.kernel.org of any bridges that need +special handling. + +5.3. Disabling MSIs on a single device + +Some devices are known to have faulty MSI implementations. Usually this +is handled in the individual device driver but occasionally it's necessary +to handle this with a quirk. Some drivers have an option to disable use +of MSI. While this is a convenient workaround for the driver author, +it is not good practise, and should not be emulated. + +5.4. Finding why MSIs are disabled on a device + +From the above three sections, you can see that there are many reasons +why MSIs may not be enabled for a given device. Your first step should +be to examine your dmesg carefully to determine whether MSIs are enabled +for your machine. You should also check your .config to be sure you +have enabled CONFIG_PCI_MSI. + +Then, 'lspci -t' gives the list of bridges above a device. Reading +/sys/bus/pci/devices/*/msi_bus will tell you whether MSI are enabled (1) +or disabled (0). If 0 is found in any of the msi_bus files belonging +to bridges between the PCI root and the device, MSIs are disabled. + +It is also worth checking the device driver to see whether it supports MSIs. +For example, it may contain calls to pci_enable_msi(), pci_enable_msix() or +pci_enable_msi_block(). diff --git a/Documentation/PCI/pci-iov-howto.txt b/Documentation/PCI/pci-iov-howto.txt new file mode 100644 index 0000000000000000000000000000000000000000..fc73ef5d65b81366360d9d213bc2d675875ad4b7 --- /dev/null +++ b/Documentation/PCI/pci-iov-howto.txt @@ -0,0 +1,99 @@ + PCI Express I/O Virtualization Howto + Copyright (C) 2009 Intel Corporation + Yu Zhao + + +1. Overview + +1.1 What is SR-IOV + +Single Root I/O Virtualization (SR-IOV) is a PCI Express Extended +capability which makes one physical device appear as multiple virtual +devices. The physical device is referred to as Physical Function (PF) +while the virtual devices are referred to as Virtual Functions (VF). +Allocation of the VF can be dynamically controlled by the PF via +registers encapsulated in the capability. By default, this feature is +not enabled and the PF behaves as traditional PCIe device. Once it's +turned on, each VF's PCI configuration space can be accessed by its own +Bus, Device and Function Number (Routing ID). And each VF also has PCI +Memory Space, which is used to map its register set. VF device driver +operates on the register set so it can be functional and appear as a +real existing PCI device. + +2. User Guide + +2.1 How can I enable SR-IOV capability + +The device driver (PF driver) will control the enabling and disabling +of the capability via API provided by SR-IOV core. If the hardware +has SR-IOV capability, loading its PF driver would enable it and all +VFs associated with the PF. + +2.2 How can I use the Virtual Functions + +The VF is treated as hot-plugged PCI devices in the kernel, so they +should be able to work in the same way as real PCI devices. The VF +requires device driver that is same as a normal PCI device's. + +3. Developer Guide + +3.1 SR-IOV API + +To enable SR-IOV capability: + int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn); + 'nr_virtfn' is number of VFs to be enabled. + +To disable SR-IOV capability: + void pci_disable_sriov(struct pci_dev *dev); + +To notify SR-IOV core of Virtual Function Migration: + irqreturn_t pci_sriov_migration(struct pci_dev *dev); + +3.2 Usage example + +Following piece of code illustrates the usage of the SR-IOV API. + +static int __devinit dev_probe(struct pci_dev *dev, const struct pci_device_id *id) +{ + pci_enable_sriov(dev, NR_VIRTFN); + + ... + + return 0; +} + +static void __devexit dev_remove(struct pci_dev *dev) +{ + pci_disable_sriov(dev); + + ... +} + +static int dev_suspend(struct pci_dev *dev, pm_message_t state) +{ + ... + + return 0; +} + +static int dev_resume(struct pci_dev *dev) +{ + ... + + return 0; +} + +static void dev_shutdown(struct pci_dev *dev) +{ + ... +} + +static struct pci_driver dev_driver = { + .name = "SR-IOV Physical Function driver", + .id_table = dev_id_table, + .probe = dev_probe, + .remove = __devexit_p(dev_remove), + .suspend = dev_suspend, + .resume = dev_resume, + .shutdown = dev_shutdown, +}; diff --git a/Documentation/Smack.txt b/Documentation/Smack.txt index 989c2fcd8111719ce5cc5a4351a03ec93e999e38..629c92e99783ecb7934ee00cf42c4a9f8556004f 100644 --- a/Documentation/Smack.txt +++ b/Documentation/Smack.txt @@ -184,14 +184,16 @@ length. Single character labels using special characters, that being anything other than a letter or digit, are reserved for use by the Smack development team. Smack labels are unstructured, case sensitive, and the only operation ever performed on them is comparison for equality. Smack labels cannot -contain unprintable characters or the "/" (slash) character. +contain unprintable characters or the "/" (slash) character. Smack labels +cannot begin with a '-', which is reserved for special options. There are some predefined labels: - _ Pronounced "floor", a single underscore character. - ^ Pronounced "hat", a single circumflex character. - * Pronounced "star", a single asterisk character. - ? Pronounced "huh", a single question mark character. + _ Pronounced "floor", a single underscore character. + ^ Pronounced "hat", a single circumflex character. + * Pronounced "star", a single asterisk character. + ? Pronounced "huh", a single question mark character. + @ Pronounced "Internet", a single at sign character. Every task on a Smack system is assigned a label. System tasks, such as init(8) and systems daemons, are run with the floor ("_") label. User tasks @@ -412,6 +414,36 @@ sockets. A privileged program may set this to match the label of another task with which it hopes to communicate. +Smack Netlabel Exceptions + +You will often find that your labeled application has to talk to the outside, +unlabeled world. To do this there's a special file /smack/netlabel where you can +add some exceptions in the form of : +@IP1 LABEL1 or +@IP2/MASK LABEL2 + +It means that your application will have unlabeled access to @IP1 if it has +write access on LABEL1, and access to the subnet @IP2/MASK if it has write +access on LABEL2. + +Entries in the /smack/netlabel file are matched by longest mask first, like in +classless IPv4 routing. + +A special label '@' and an option '-CIPSO' can be used there : +@ means Internet, any application with any label has access to it +-CIPSO means standard CIPSO networking + +If you don't know what CIPSO is and don't plan to use it, you can just do : +echo 127.0.0.1 -CIPSO > /smack/netlabel +echo 0.0.0.0/0 @ > /smack/netlabel + +If you use CIPSO on your 192.168.0.0/16 local network and need also unlabeled +Internet access, you can have : +echo 127.0.0.1 -CIPSO > /smack/netlabel +echo 192.168.0.0/16 -CIPSO > /smack/netlabel +echo 0.0.0.0/0 @ > /smack/netlabel + + Writing Applications for Smack There are three sorts of applications that will run on a Smack system. How an diff --git a/Documentation/arm/Samsung-S3C24XX/Suspend.txt b/Documentation/arm/Samsung-S3C24XX/Suspend.txt index 0dab6e32c130a2fc61192fd99cf95a963648beea..a30fe510572b944274af3bf99b9c7e6b4e5a78e0 100644 --- a/Documentation/arm/Samsung-S3C24XX/Suspend.txt +++ b/Documentation/arm/Samsung-S3C24XX/Suspend.txt @@ -40,13 +40,13 @@ Resuming Machine Support --------------- - The machine specific functions must call the s3c2410_pm_init() function + The machine specific functions must call the s3c_pm_init() function to say that its bootloader is capable of resuming. This can be as simple as adding the following to the machine's definition: - INITMACHINE(s3c2410_pm_init) + INITMACHINE(s3c_pm_init) - A board can do its own setup before calling s3c2410_pm_init, if it + A board can do its own setup before calling s3c_pm_init, if it needs to setup anything else for power management support. There is currently no support for over-riding the default method of @@ -74,7 +74,7 @@ statuc void __init machine_init(void) enable_irq_wake(IRQ_EINT0); - s3c2410_pm_init(); + s3c_pm_init(); } diff --git a/Documentation/arm/memory.txt b/Documentation/arm/memory.txt index dc6045577a8bdcebe21980453beecbe82126f41f..43cb1004d35fb72da88424321ab108da124c52d0 100644 --- a/Documentation/arm/memory.txt +++ b/Documentation/arm/memory.txt @@ -29,7 +29,14 @@ ffff0000 ffff0fff CPU vector page. CPU supports vector relocation (control register V bit.) -ffc00000 fffeffff DMA memory mapping region. Memory returned +fffe0000 fffeffff XScale cache flush area. This is used + in proc-xscale.S to flush the whole data + cache. Free for other usage on non-XScale. + +fff00000 fffdffff Fixmap mapping region. Addresses provided + by fix_to_virt() will be located here. + +ffc00000 ffefffff DMA memory mapping region. Memory returned by the dma_alloc_xxx functions will be dynamically mapped here. diff --git a/Documentation/block/switching-sched.txt b/Documentation/block/switching-sched.txt index 634c952e19648b6e5474ff938208852a89a254cb..d5af3f630814862c5f15194d871766510e16893c 100644 --- a/Documentation/block/switching-sched.txt +++ b/Documentation/block/switching-sched.txt @@ -35,9 +35,3 @@ noop anticipatory deadline [cfq] # echo anticipatory > /sys/block/hda/queue/scheduler # cat /sys/block/hda/queue/scheduler noop [anticipatory] deadline cfq - -Each io queue has a set of io scheduler tunables associated with it. These -tunables control how the io scheduler works. You can find these entries -in: - -/sys/block//queue/iosched diff --git a/Documentation/cpu-freq/governors.txt b/Documentation/cpu-freq/governors.txt index 5b0cfa67aff9c89ebc6d0f9dd4d467e8be8ae71f..ce73f3eb5ddb1a99a1b4571d6e058ac5c9823765 100644 --- a/Documentation/cpu-freq/governors.txt +++ b/Documentation/cpu-freq/governors.txt @@ -117,10 +117,28 @@ accessible parameters: sampling_rate: measured in uS (10^-6 seconds), this is how often you want the kernel to look at the CPU usage and to make decisions on what to do about the frequency. Typically this is set to values of -around '10000' or more. - -show_sampling_rate_(min|max): the minimum and maximum sampling rates -available that you may set 'sampling_rate' to. +around '10000' or more. It's default value is (cmp. with users-guide.txt): +transition_latency * 1000 +The lowest value you can set is: +transition_latency * 100 or it may get restricted to a value where it +makes not sense for the kernel anymore to poll that often which depends +on your HZ config variable (HZ=1000: max=20000us, HZ=250: max=5000). +Be aware that transition latency is in ns and sampling_rate is in us, so you +get the same sysfs value by default. +Sampling rate should always get adjusted considering the transition latency +To set the sampling rate 750 times as high as the transition latency +in the bash (as said, 1000 is default), do: +echo `$(($(cat cpuinfo_transition_latency) * 750 / 1000)) \ + >ondemand/sampling_rate + +show_sampling_rate_(min|max): THIS INTERFACE IS DEPRECATED, DON'T USE IT. +You can use wider ranges now and the general +cpuinfo_transition_latency variable (cmp. with user-guide.txt) can be +used to obtain exactly the same info: +show_sampling_rate_min = transtition_latency * 500 / 1000 +show_sampling_rate_max = transtition_latency * 500000 / 1000 +(divided by 1000 is to illustrate that sampling rate is in us and +transition latency is exported ns). up_threshold: defines what the average CPU usage between the samplings of 'sampling_rate' needs to be for the kernel to make a decision on diff --git a/Documentation/cpu-freq/user-guide.txt b/Documentation/cpu-freq/user-guide.txt index 917918f84fc75ac09061be1f1f242159823983cf..75f41193f3e1858b2370a2f4500caf49d2b90360 100644 --- a/Documentation/cpu-freq/user-guide.txt +++ b/Documentation/cpu-freq/user-guide.txt @@ -152,6 +152,18 @@ cpuinfo_min_freq : this file shows the minimum operating frequency the processor can run at(in kHz) cpuinfo_max_freq : this file shows the maximum operating frequency the processor can run at(in kHz) +cpuinfo_transition_latency The time it takes on this CPU to + switch between two frequencies in nano + seconds. If unknown or known to be + that high that the driver does not + work with the ondemand governor, -1 + (CPUFREQ_ETERNAL) will be returned. + Using this information can be useful + to choose an appropriate polling + frequency for a kernel governor or + userspace daemon. Make sure to not + switch the frequency too often + resulting in performance loss. scaling_driver : this file shows what cpufreq driver is used to set the frequency on this CPU diff --git a/Documentation/devices.txt b/Documentation/devices.txt index 2be08240ee8061e6a55773938252a1fe888fe3c7..62254d4510c6c8e716733d9a46d12dd17c7052b1 100644 --- a/Documentation/devices.txt +++ b/Documentation/devices.txt @@ -3145,6 +3145,12 @@ Your cooperation is appreciated. 1 = /dev/blockrom1 Second ROM card's translation layer interface ... +260 char OSD (Object-based-device) SCSI Device + 0 = /dev/osd0 First OSD Device + 1 = /dev/osd1 Second OSD Device + ... + 255 = /dev/osd255 256th OSD Device + **** ADDITIONAL /dev DIRECTORY ENTRIES This section details additional entries that should or may exist in diff --git a/Documentation/dontdiff b/Documentation/dontdiff index 1e89a51ea49b9fa83a8d7cb2d7b61d9eccbfeb25..88519daab6e9b8d9eb6e551caa70d2e0d773c3f5 100644 --- a/Documentation/dontdiff +++ b/Documentation/dontdiff @@ -62,7 +62,6 @@ aic7*reg_print.c* aic7*seq.h* aicasm aicdb.h* -asm asm-offsets.h asm_offsets.h autoconf.h* diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware index f2e908d7f90d104fd23d166279f52a180afda822..2f21ecd4c205fefcefd870abe5c415b49a1b5253 100644 --- a/Documentation/dvb/get_dvb_firmware +++ b/Documentation/dvb/get_dvb_firmware @@ -25,7 +25,7 @@ use IO::Handle; "tda10046lifeview", "av7110", "dec2000t", "dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004", "or51211", "or51132_qam", "or51132_vsb", "bluebird", - "opera1"); + "opera1", "cx231xx", "cx18", "cx23885", "pvrusb2" ); # Check args syntax() if (scalar(@ARGV) != 1); @@ -37,8 +37,8 @@ for ($i=0; $i < scalar(@components); $i++) { $outfile = eval($cid); die $@ if $@; print STDERR < '588f081b562f5c653a3db1ad8f65939a', + 'v4l-cx23418-cpu.fw' => 'b6c7ed64bc44b1a6e0840adaeac39d79', + 'v4l-cx23418-dig.fw' => '95bc688d3e7599fd5800161e9971cc55', + ); + + checkstandard(); + + my $allfiles; + foreach my $fwfile (keys %files) { + wgetfile($fwfile, "$url/$fwfile"); + verify($fwfile, $files{$fwfile}); + $allfiles .= " $fwfile"; + } + + $allfiles =~ s/^\s//; + + $allfiles; +} + +sub cx23885 { + my $url = "http://linuxtv.org/downloads/firmware/"; + + my %files = ( + 'v4l-cx23885-avcore-01.fw' => 'a9f8f5d901a7fb42f552e1ee6384f3bb', + 'v4l-cx23885-enc.fw' => 'a9f8f5d901a7fb42f552e1ee6384f3bb', + ); + + checkstandard(); + + my $allfiles; + foreach my $fwfile (keys %files) { + wgetfile($fwfile, "$url/$fwfile"); + verify($fwfile, $files{$fwfile}); + $allfiles .= " $fwfile"; + } + + $allfiles =~ s/^\s//; + + $allfiles; +} + +sub pvrusb2 { + my $url = "http://linuxtv.org/downloads/firmware/"; + + my %files = ( + 'v4l-cx25840.fw' => 'dadb79e9904fc8af96e8111d9cb59320', + ); + + checkstandard(); + + my $allfiles; + foreach my $fwfile (keys %files) { + wgetfile($fwfile, "$url/$fwfile"); + verify($fwfile, $files{$fwfile}); + $allfiles .= " $fwfile"; + } + + $allfiles =~ s/^\s//; + + $allfiles; +} + sub or51132_qam { my $fwfile = "dvb-fe-or51132-qam.fw"; my $url = "http://linuxtv.org/downloads/firmware/$fwfile"; diff --git a/Documentation/dynamic-debug-howto.txt b/Documentation/dynamic-debug-howto.txt new file mode 100644 index 0000000000000000000000000000000000000000..674c5663d34696bcbc50354eb9edf556def41ef0 --- /dev/null +++ b/Documentation/dynamic-debug-howto.txt @@ -0,0 +1,240 @@ + +Introduction +============ + +This document describes how to use the dynamic debug (ddebug) feature. + +Dynamic debug is designed to allow you to dynamically enable/disable kernel +code to obtain additional kernel information. Currently, if +CONFIG_DYNAMIC_DEBUG is set, then all pr_debug()/dev_debug() calls can be +dynamically enabled per-callsite. + +Dynamic debug has even more useful features: + + * Simple query language allows turning on and off debugging statements by + matching any combination of: + + - source filename + - function name + - line number (including ranges of line numbers) + - module name + - format string + + * Provides a debugfs control file: /dynamic_debug/control which can be + read to display the complete list of known debug statements, to help guide you + +Controlling dynamic debug Behaviour +=============================== + +The behaviour of pr_debug()/dev_debug()s are controlled via writing to a +control file in the 'debugfs' filesystem. Thus, you must first mount the debugfs +filesystem, in order to make use of this feature. Subsequently, we refer to the +control file as: /dynamic_debug/control. For example, if you want to +enable printing from source file 'svcsock.c', line 1603 you simply do: + +nullarbor:~ # echo 'file svcsock.c line 1603 +p' > + /dynamic_debug/control + +If you make a mistake with the syntax, the write will fail thus: + +nullarbor:~ # echo 'file svcsock.c wtf 1 +p' > + /dynamic_debug/control +-bash: echo: write error: Invalid argument + +Viewing Dynamic Debug Behaviour +=========================== + +You can view the currently configured behaviour of all the debug statements +via: + +nullarbor:~ # cat /dynamic_debug/control +# filename:lineno [module]function flags format +/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:323 [svcxprt_rdma]svc_rdma_cleanup - "SVCRDMA Module Removed, deregister RPC RDMA transport\012" +/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:341 [svcxprt_rdma]svc_rdma_init - "\011max_inline : %d\012" +/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:340 [svcxprt_rdma]svc_rdma_init - "\011sq_depth : %d\012" +/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:338 [svcxprt_rdma]svc_rdma_init - "\011max_requests : %d\012" +... + + +You can also apply standard Unix text manipulation filters to this +data, e.g. + +nullarbor:~ # grep -i rdma /dynamic_debug/control | wc -l +62 + +nullarbor:~ # grep -i tcp /dynamic_debug/control | wc -l +42 + +Note in particular that the third column shows the enabled behaviour +flags for each debug statement callsite (see below for definitions of the +flags). The default value, no extra behaviour enabled, is "-". So +you can view all the debug statement callsites with any non-default flags: + +nullarbor:~ # awk '$3 != "-"' /dynamic_debug/control +# filename:lineno [module]function flags format +/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svcsock.c:1603 [sunrpc]svc_send p "svc_process: st_sendto returned %d\012" + + +Command Language Reference +========================== + +At the lexical level, a command comprises a sequence of words separated +by whitespace characters. Note that newlines are treated as word +separators and do *not* end a command or allow multiple commands to +be done together. So these are all equivalent: + +nullarbor:~ # echo -c 'file svcsock.c line 1603 +p' > + /dynamic_debug/control +nullarbor:~ # echo -c ' file svcsock.c line 1603 +p ' > + /dynamic_debug/control +nullarbor:~ # echo -c 'file svcsock.c\nline 1603 +p' > + /dynamic_debug/control +nullarbor:~ # echo -n 'file svcsock.c line 1603 +p' > + /dynamic_debug/control + +Commands are bounded by a write() system call. If you want to do +multiple commands you need to do a separate "echo" for each, like: + +nullarbor:~ # echo 'file svcsock.c line 1603 +p' > /proc/dprintk ;\ +> echo 'file svcsock.c line 1563 +p' > /proc/dprintk + +or even like: + +nullarbor:~ # ( +> echo 'file svcsock.c line 1603 +p' ;\ +> echo 'file svcsock.c line 1563 +p' ;\ +> ) > /proc/dprintk + +At the syntactical level, a command comprises a sequence of match +specifications, followed by a flags change specification. + +command ::= match-spec* flags-spec + +The match-spec's are used to choose a subset of the known dprintk() +callsites to which to apply the flags-spec. Think of them as a query +with implicit ANDs between each pair. Note that an empty list of +match-specs is possible, but is not very useful because it will not +match any debug statement callsites. + +A match specification comprises a keyword, which controls the attribute +of the callsite to be compared, and a value to compare against. Possible +keywords are: + +match-spec ::= 'func' string | + 'file' string | + 'module' string | + 'format' string | + 'line' line-range + +line-range ::= lineno | + '-'lineno | + lineno'-' | + lineno'-'lineno +// Note: line-range cannot contain space, e.g. +// "1-30" is valid range but "1 - 30" is not. + +lineno ::= unsigned-int + +The meanings of each keyword are: + +func + The given string is compared against the function name + of each callsite. Example: + + func svc_tcp_accept + +file + The given string is compared against either the full + pathname or the basename of the source file of each + callsite. Examples: + + file svcsock.c + file /usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svcsock.c + +module + The given string is compared against the module name + of each callsite. The module name is the string as + seen in "lsmod", i.e. without the directory or the .ko + suffix and with '-' changed to '_'. Examples: + + module sunrpc + module nfsd + +format + The given string is searched for in the dynamic debug format + string. Note that the string does not need to match the + entire format, only some part. Whitespace and other + special characters can be escaped using C octal character + escape \ooo notation, e.g. the space character is \040. + Alternatively, the string can be enclosed in double quote + characters (") or single quote characters ('). + Examples: + + format svcrdma: // many of the NFS/RDMA server dprintks + format readahead // some dprintks in the readahead cache + format nfsd:\040SETATTR // one way to match a format with whitespace + format "nfsd: SETATTR" // a neater way to match a format with whitespace + format 'nfsd: SETATTR' // yet another way to match a format with whitespace + +line + The given line number or range of line numbers is compared + against the line number of each dprintk() callsite. A single + line number matches the callsite line number exactly. A + range of line numbers matches any callsite between the first + and last line number inclusive. An empty first number means + the first line in the file, an empty line number means the + last number in the file. Examples: + + line 1603 // exactly line 1603 + line 1600-1605 // the six lines from line 1600 to line 1605 + line -1605 // the 1605 lines from line 1 to line 1605 + line 1600- // all lines from line 1600 to the end of the file + +The flags specification comprises a change operation followed +by one or more flag characters. The change operation is one +of the characters: + +- + remove the given flags + ++ + add the given flags + += + set the flags to the given flags + +The flags are: + +p + Causes a printk() message to be emitted to dmesg + +Note the regexp ^[-+=][scp]+$ matches a flags specification. +Note also that there is no convenient syntax to remove all +the flags at once, you need to use "-psc". + +Examples +======== + +// enable the message at line 1603 of file svcsock.c +nullarbor:~ # echo -n 'file svcsock.c line 1603 +p' > + /dynamic_debug/control + +// enable all the messages in file svcsock.c +nullarbor:~ # echo -n 'file svcsock.c +p' > + /dynamic_debug/control + +// enable all the messages in the NFS server module +nullarbor:~ # echo -n 'module nfsd +p' > + /dynamic_debug/control + +// enable all 12 messages in the function svc_process() +nullarbor:~ # echo -n 'func svc_process +p' > + /dynamic_debug/control + +// disable all 12 messages in the function svc_process() +nullarbor:~ # echo -n 'func svc_process -p' > + /dynamic_debug/control + +// enable messages for NFS calls READ, READLINK, READDIR and READDIR+. +nullarbor:~ # echo -n 'format "nfsd: READ" +p' > + /dynamic_debug/control diff --git a/Documentation/fb/00-INDEX b/Documentation/fb/00-INDEX index caabbd395e6194c117444e538605af9582c7c392..a618fd99c9f0164298cd343ce404d04f3d38cd40 100644 --- a/Documentation/fb/00-INDEX +++ b/Documentation/fb/00-INDEX @@ -11,8 +11,6 @@ aty128fb.txt - info on the ATI Rage128 frame buffer driver. cirrusfb.txt - info on the driver for Cirrus Logic chipsets. -cyblafb/ - - directory with documentation files related to the cyblafb driver. deferred_io.txt - an introduction to deferred IO. fbcon.txt diff --git a/Documentation/fb/cyblafb/bugs b/Documentation/fb/cyblafb/bugs deleted file mode 100644 index 9443a6d72cdd2a3884b04440d56451d03ab1f620..0000000000000000000000000000000000000000 --- a/Documentation/fb/cyblafb/bugs +++ /dev/null @@ -1,13 +0,0 @@ -Bugs -==== - -I currently don't know of any bug. Please do send reports to: - - linux-fbdev-devel@lists.sourceforge.net - - Knut_Petersen@t-online.de. - - -Untested features -================= - -All LCD stuff is untested. If it worked in tridentfb, it should work in -cyblafb. Please test and report the results to Knut_Petersen@t-online.de. diff --git a/Documentation/fb/cyblafb/credits b/Documentation/fb/cyblafb/credits deleted file mode 100644 index 0eb3b443dc2b14d10aaa0908f52e1f1ffe9f9fc7..0000000000000000000000000000000000000000 --- a/Documentation/fb/cyblafb/credits +++ /dev/null @@ -1,7 +0,0 @@ -Thanks to -========= - * Alan Hourihane, for writing the X trident driver - * Jani Monoses, for writing the tridentfb driver - * Antonino A. Daplas, for review of the first published - version of cyblafb and some code - * Jochen Hein, for testing and a helpfull bug report diff --git a/Documentation/fb/cyblafb/documentation b/Documentation/fb/cyblafb/documentation deleted file mode 100644 index bb1aac0484254a35b4dc6a1c5cc52217716aa66c..0000000000000000000000000000000000000000 --- a/Documentation/fb/cyblafb/documentation +++ /dev/null @@ -1,17 +0,0 @@ -Available Documentation -======================= - -Apollo PLE 133 Chipset VT8601A North Bridge Datasheet, Rev. 1.82, October 22, -2001, available from VIA: - - http://www.viavpsd.com/product/6/15/DS8601A182.pdf - -The datasheet is incomplete, some registers that need to be programmed are not -explained at all and important bits are listed as "reserved". But you really -need the datasheet to understand the code. "p. xxx" comments refer to page -numbers of this document. - -XFree/XOrg drivers are available and of good quality, looking at the code -there is a good idea if the datasheet does not provide enough information -or if the datasheet seems to be wrong. - diff --git a/Documentation/fb/cyblafb/fb.modes b/Documentation/fb/cyblafb/fb.modes deleted file mode 100644 index fe0e5223ba86cd9b3eb0920c4be0c56227f25204..0000000000000000000000000000000000000000 --- a/Documentation/fb/cyblafb/fb.modes +++ /dev/null @@ -1,154 +0,0 @@ -# -# Sample fb.modes file -# -# Provides an incomplete list of working modes for -# the cyberblade/i1 graphics core. -# -# The value 4294967256 is used instead of -40. Of course, -40 is not -# a really reasonable value, but chip design does not always follow -# logic. Believe me, it's ok, and it's the way the BIOS does it. -# -# fbset requires 4294967256 in fb.modes and -40 as an argument to -# the -t parameter. That's also not too reasonable, and it might change -# in the future or might even be differt for your current version. -# - -mode "640x480-50" - geometry 640 480 2048 4096 8 - timings 47619 4294967256 24 17 0 216 3 -endmode - -mode "640x480-60" - geometry 640 480 2048 4096 8 - timings 39682 4294967256 24 17 0 216 3 -endmode - -mode "640x480-70" - geometry 640 480 2048 4096 8 - timings 34013 4294967256 24 17 0 216 3 -endmode - -mode "640x480-72" - geometry 640 480 2048 4096 8 - timings 33068 4294967256 24 17 0 216 3 -endmode - -mode "640x480-75" - geometry 640 480 2048 4096 8 - timings 31746 4294967256 24 17 0 216 3 -endmode - -mode "640x480-80" - geometry 640 480 2048 4096 8 - timings 29761 4294967256 24 17 0 216 3 -endmode - -mode "640x480-85" - geometry 640 480 2048 4096 8 - timings 28011 4294967256 24 17 0 216 3 -endmode - -mode "800x600-50" - geometry 800 600 2048 4096 8 - timings 30303 96 24 14 0 136 11 -endmode - -mode "800x600-60" - geometry 800 600 2048 4096 8 - timings 25252 96 24 14 0 136 11 -endmode - -mode "800x600-70" - geometry 800 600 2048 4096 8 - timings 21645 96 24 14 0 136 11 -endmode - -mode "800x600-72" - geometry 800 600 2048 4096 8 - timings 21043 96 24 14 0 136 11 -endmode - -mode "800x600-75" - geometry 800 600 2048 4096 8 - timings 20202 96 24 14 0 136 11 -endmode - -mode "800x600-80" - geometry 800 600 2048 4096 8 - timings 18939 96 24 14 0 136 11 -endmode - -mode "800x600-85" - geometry 800 600 2048 4096 8 - timings 17825 96 24 14 0 136 11 -endmode - -mode "1024x768-50" - geometry 1024 768 2048 4096 8 - timings 19054 144 24 29 0 120 3 -endmode - -mode "1024x768-60" - geometry 1024 768 2048 4096 8 - timings 15880 144 24 29 0 120 3 -endmode - -mode "1024x768-70" - geometry 1024 768 2048 4096 8 - timings 13610 144 24 29 0 120 3 -endmode - -mode "1024x768-72" - geometry 1024 768 2048 4096 8 - timings 13232 144 24 29 0 120 3 -endmode - -mode "1024x768-75" - geometry 1024 768 2048 4096 8 - timings 12703 144 24 29 0 120 3 -endmode - -mode "1024x768-80" - geometry 1024 768 2048 4096 8 - timings 11910 144 24 29 0 120 3 -endmode - -mode "1024x768-85" - geometry 1024 768 2048 4096 8 - timings 11209 144 24 29 0 120 3 -endmode - -mode "1280x1024-50" - geometry 1280 1024 2048 4096 8 - timings 11114 232 16 39 0 160 3 -endmode - -mode "1280x1024-60" - geometry 1280 1024 2048 4096 8 - timings 9262 232 16 39 0 160 3 -endmode - -mode "1280x1024-70" - geometry 1280 1024 2048 4096 8 - timings 7939 232 16 39 0 160 3 -endmode - -mode "1280x1024-72" - geometry 1280 1024 2048 4096 8 - timings 7719 232 16 39 0 160 3 -endmode - -mode "1280x1024-75" - geometry 1280 1024 2048 4096 8 - timings 7410 232 16 39 0 160 3 -endmode - -mode "1280x1024-80" - geometry 1280 1024 2048 4096 8 - timings 6946 232 16 39 0 160 3 -endmode - -mode "1280x1024-85" - geometry 1280 1024 2048 4096 8 - timings 6538 232 16 39 0 160 3 -endmode diff --git a/Documentation/fb/cyblafb/performance b/Documentation/fb/cyblafb/performance deleted file mode 100644 index 8d15d5dfc6b34a0f39cbdd63e1d52ff2069c5240..0000000000000000000000000000000000000000 --- a/Documentation/fb/cyblafb/performance +++ /dev/null @@ -1,79 +0,0 @@ -Speed -===== - -CyBlaFB is much faster than tridentfb and vesafb. Compare the performance data -for mode 1280x1024-[8,16,32]@61 Hz. - -Test 1: Cat a file with 2000 lines of 0 characters. -Test 2: Cat a file with 2000 lines of 80 characters. -Test 3: Cat a file with 2000 lines of 160 characters. - -All values show system time use in seconds, kernel 2.6.12 was used for -the measurements. 2.6.13 is a bit slower, 2.6.14 hopefully will include a -patch that speeds up kernel bitblitting a lot ( > 20%). - -+-----------+-----------------------------------------------------+ -| | not accelerated | -| TRIDENTFB +-----------------+-----------------+-----------------+ -| of 2.6.12 | 8 bpp | 16 bpp | 32 bpp | -| | noypan | ypan | noypan | ypan | noypan | ypan | -+-----------+--------+--------+--------+--------+--------+--------+ -| Test 1 | 4.31 | 4.33 | 6.05 | 12.81 | ---- | ---- | -| Test 2 | 67.94 | 5.44 | 123.16 | 14.79 | ---- | ---- | -| Test 3 | 131.36 | 6.55 | 240.12 | 16.76 | ---- | ---- | -+-----------+--------+--------+--------+--------+--------+--------+ -| Comments | | | completely bro- | -| | | | ken, monitor | -| | | | switches off | -+-----------+-----------------+-----------------+-----------------+ - - -+-----------+-----------------------------------------------------+ -| | accelerated | -| TRIDENTFB +-----------------+-----------------+-----------------+ -| of 2.6.12 | 8 bpp | 16 bpp | 32 bpp | -| | noypan | ypan | noypan | ypan | noypan | ypan | -+-----------+--------+--------+--------+--------+--------+--------+ -| Test 1 | ---- | ---- | 20.62 | 1.22 | ---- | ---- | -| Test 2 | ---- | ---- | 22.61 | 3.19 | ---- | ---- | -| Test 3 | ---- | ---- | 24.59 | 5.16 | ---- | ---- | -+-----------+--------+--------+--------+--------+--------+--------+ -| Comments | broken, writing | broken, ok only | completely bro- | -| | to wrong places | if bgcolor is | ken, monitor | -| | on screen + bug | black, bug in | switches off | -| | in fillrect() | fillrect() | | -+-----------+-----------------+-----------------+-----------------+ - - -+-----------+-----------------------------------------------------+ -| | not accelerated | -| VESAFB +-----------------+-----------------+-----------------+ -| of 2.6.12 | 8 bpp | 16 bpp | 32 bpp | -| | noypan | ypan | noypan | ypan | noypan | ypan | -+-----------+--------+--------+--------+--------+--------+--------+ -| Test 1 | 4.26 | 3.76 | 5.99 | 7.23 | ---- | ---- | -| Test 2 | 65.65 | 4.89 | 120.88 | 9.08 | ---- | ---- | -| Test 3 | 126.91 | 5.94 | 235.77 | 11.03 | ---- | ---- | -+-----------+--------+--------+--------+--------+--------+--------+ -| Comments | vga=0x307 | vga=0x31a | vga=0x31b not | -| | fh=80kHz | fh=80kHz | supported by | -| | fv=75kHz | fv=75kHz | video BIOS and | -| | | | hardware | -+-----------+-----------------+-----------------+-----------------+ - - -+-----------+-----------------------------------------------------+ -| | accelerated | -| CYBLAFB +-----------------+-----------------+-----------------+ -| | 8 bpp | 16 bpp | 32 bpp | -| | noypan | ypan | noypan | ypan | noypan | ypan | -+-----------+--------+--------+--------+--------+--------+--------+ -| Test 1 | 8.02 | 0.23 | 19.04 | 0.61 | 57.12 | 2.74 | -| Test 2 | 8.38 | 0.55 | 19.39 | 0.92 | 57.54 | 3.13 | -| Test 3 | 8.73 | 0.86 | 19.74 | 1.24 | 57.95 | 3.51 | -+-----------+--------+--------+--------+--------+--------+--------+ -| Comments | | | | -| | | | | -| | | | | -| | | | | -+-----------+-----------------+-----------------+-----------------+ diff --git a/Documentation/fb/cyblafb/todo b/Documentation/fb/cyblafb/todo deleted file mode 100644 index c5f6d0eae5453173afd70f1a861fe2557abafc08..0000000000000000000000000000000000000000 --- a/Documentation/fb/cyblafb/todo +++ /dev/null @@ -1,31 +0,0 @@ -TODO / Missing features -======================= - -Verify LCD stuff "stretch" and "center" options are - completely untested ... this code needs to be - verified. As I don't have access to such - hardware, please contact me if you are - willing run some tests. - -Interlaced video modes The reason that interleaved - modes are disabled is that I do not know - the meaning of the vertical interlace - parameter. Also the datasheet mentions a - bit d8 of a horizontal interlace parameter, - but nowhere the lower 8 bits. Please help - if you can. - -low-res double scan modes Who needs it? - -accelerated color blitting Who needs it? The console driver does use color - blitting for nothing but drawing the penguine, - everything else is done using color expanding - blitting of 1bpp character bitmaps. - -ioctls Who needs it? - -TV-out Will be done later. Use "vga= " at boot time - to set a suitable video mode. - -??? Feel free to contact me if you have any - feature requests diff --git a/Documentation/fb/cyblafb/usage b/Documentation/fb/cyblafb/usage deleted file mode 100644 index a39bb3d402a2b0c4ea3377caa42fa52b109c911a..0000000000000000000000000000000000000000 --- a/Documentation/fb/cyblafb/usage +++ /dev/null @@ -1,217 +0,0 @@ -CyBlaFB is a framebuffer driver for the Cyberblade/i1 graphics core integrated -into the VIA Apollo PLE133 (aka vt8601) south bridge. It is developed and -tested using a VIA EPIA 5000 board. - -Cyblafb - compiled into the kernel or as a module? -================================================== - -You might compile cyblafb either as a module or compile it permanently into the -kernel. - -Unless you have a real reason to do so you should not compile both vesafb and -cyblafb permanently into the kernel. It's possible and it helps during the -developement cycle, but it's useless and will at least block some otherwise -usefull memory for ordinary users. - -Selecting Modes -=============== - - Startup Mode - ============ - - First of all, you might use the "vga=???" boot parameter as it is - documented in vesafb.txt and svga.txt. Cyblafb will detect the video - mode selected and will use the geometry and timings found by - inspecting the hardware registers. - - video=cyblafb vga=0x317 - - Alternatively you might use a combination of the mode, ref and bpp - parameters. If you compiled the driver into the kernel, add something - like this to the kernel command line: - - video=cyblafb:1280x1024,bpp=16,ref=50 ... - - If you compiled the driver as a module, the same mode would be - selected by the following command: - - modprobe cyblafb mode=1280x1024 bpp=16 ref=50 ... - - None of the modes possible to select as startup modes are affected by - the problems described at the end of the next subsection. - - For all startup modes cyblafb chooses a virtual x resolution of 2048, - the only exception is mode 1280x1024 in combination with 32 bpp. This - allows ywrap scrolling for all those modes if rotation is 0 or 2, and - also fast scrolling if rotation is 1 or 3. The default virtual y reso- - lution is 4096 for bpp == 8, 2048 for bpp==16 and 1024 for bpp == 32, - again with the only exception of 1280x1024 at 32 bpp. - - Please do set your video memory size to 8 Mb in the Bios setup. Other - values will work, but performace is decreased for a lot of modes. - - Mode changes using fbset - ======================== - - You might use fbset to change the video mode, see "man fbset". Cyblafb - generally does assume that you know what you are doing. But it does - some checks, especially those that are needed to prevent you from - damaging your hardware. - - - only 8, 16, 24 and 32 bpp video modes are accepted - - interlaced video modes are not accepted - - double scan video modes are not accepted - - if a flat panel is found, cyblafb does not allow you - to program a resolution higher than the physical - resolution of the flat panel monitor - - cyblafb does not allow vclk to exceed 230 MHz. As 32 bpp - and (currently) 24 bit modes use a doubled vclk internally, - the dotclock limit as seen by fbset is 115 MHz for those - modes and 230 MHz for 8 and 16 bpp modes. - - cyblafb will allow you to select very high resolutions as - long as the hardware can be programmed to these modes. The - documented limit 1600x1200 is not enforced, but don't expect - perfect signal quality. - - Any request that violates the rules given above will be either changed - to something the hardware supports or an error value will be returned. - - If you program a virtual y resolution higher than the hardware limit, - cyblafb will silently decrease that value to the highest possible - value. The same is true for a virtual x resolution that is not - supported by the hardware. Cyblafb tries to adapt vyres first because - vxres decides if ywrap scrolling is possible or not. - - Attempts to disable acceleration are ignored, I believe that this is - safe. - - Some video modes that should work do not work as expected. If you use - the standard fb.modes, fbset 640x480-60 will program that mode, but - you will see a vertical area, about two characters wide, with only - much darker characters than the other characters on the screen. - Cyblafb does allow that mode to be set, as it does not violate the - official specifications. It would need a lot of code to reliably sort - out all invalid modes, playing around with the margin values will - give a valid mode quickly. And if cyblafb would detect such an invalid - mode, should it silently alter the requested values or should it - report an error? Both options have some pros and cons. As stated - above, none of the startup modes are affected, and if you set - verbosity to 1 or higher, cyblafb will print the fbset command that - would be needed to program that mode using fbset. - - -Other Parameters -================ - - -crt don't autodetect, assume monitor connected to - standard VGA connector - -fp don't autodetect, assume flat panel display - connected to flat panel monitor interface - -nativex inform driver about native x resolution of - flat panel monitor connected to special - interface (should be autodetected) - -stretch stretch image to adapt low resolution modes to - higer resolutions of flat panel monitors - connected to special interface - -center center image to adapt low resolution modes to - higer resolutions of flat panel monitors - connected to special interface - -memsize use if autodetected memsize is wrong ... - should never be necessary - -nopcirr disable PCI read retry -nopciwr disable PCI write retry -nopcirb disable PCI read bursts -nopciwb disable PCI write bursts - -bpp bpp for specified modes - valid values: 8 || 16 || 24 || 32 - -ref refresh rate for specified mode - valid values: 50 <= ref <= 85 - -mode 640x480 or 800x600 or 1024x768 or 1280x1024 - if not specified, the startup mode will be detected - and used, so you might also use the vga=??? parameter - described in vesafb.txt. If you do not specify a mode, - bpp and ref parameters are ignored. - -verbosity 0 is the default, increase to at least 2 for every - bug report! - -Development hints -================= - -It's much faster do compile a module and to load the new version after -unloading the old module than to compile a new kernel and to reboot. So if you -try to work on cyblafb, it might be a good idea to use cyblafb as a module. -In real life, fast often means dangerous, and that's also the case here. If -you introduce a serious bug when cyblafb is compiled into the kernel, the -kernel will lock or oops with a high probability before the file system is -mounted, and the danger for your data is low. If you load a broken own version -of cyblafb on a running system, the danger for the integrity of the file -system is much higher as you might need a hard reset afterwards. Decide -yourself. - -Module unloading, the vfb method -================================ - -If you want to unload/reload cyblafb using the virtual framebuffer, you need -to enable vfb support in the kernel first. After that, load the modules as -shown below: - - modprobe vfb vfb_enable=1 - modprobe fbcon - modprobe cyblafb - fbset -fb /dev/fb1 1280x1024-60 -vyres 2662 - con2fb /dev/fb1 /dev/tty1 - ... - -If you now made some changes to cyblafb and want to reload it, you might do it -as show below: - - con2fb /dev/fb0 /dev/tty1 - ... - rmmod cyblafb - modprobe cyblafb - con2fb /dev/fb1 /dev/tty1 - ... - -Of course, you might choose another mode, and most certainly you also want to -map some other /dev/tty* to the real framebuffer device. You might also choose -to compile fbcon as a kernel module or place it permanently in the kernel. - -I do not know of any way to unload fbcon, and fbcon will prevent the -framebuffer device loaded first from unloading. [If there is a way, then -please add a description here!] - -Module unloading, the vesafb method -=================================== - -Configure the kernel: - - <*> Support for frame buffer devices - [*] VESA VGA graphics support - Cyberblade/i1 support - -Add e.g. "video=vesafb:ypan vga=0x307" to the kernel parameters. The ypan -parameter is important, choose any vga parameter you like as long as it is -a graphics mode. - -After booting, load cyblafb without any mode and bpp parameter and assign -cyblafb to individual ttys using con2fb, e.g.: - - modprobe cyblafb - con2fb /dev/fb1 /dev/tty1 - -Unloading cyblafb works without problems after you assign vesafb to all -ttys again, e.g.: - - con2fb /dev/fb0 /dev/tty1 - rmmod cyblafb diff --git a/Documentation/fb/cyblafb/whatsnew b/Documentation/fb/cyblafb/whatsnew deleted file mode 100644 index 76c07a26e04436ee085910db0fbc0c7ad1d1e0a7..0000000000000000000000000000000000000000 --- a/Documentation/fb/cyblafb/whatsnew +++ /dev/null @@ -1,29 +0,0 @@ -0.62 -==== - - - the vesafb parameter has been removed as I decided to allow the - feature without any special parameter. - - - Cyblafb does not use the vga style of panning any longer, now the - "right view" register in the graphics engine IO space is used. Without - that change it was impossible to use all available memory, and without - access to all available memory it is impossible to ywrap. - - - The imageblit function now uses hardware acceleration for all font - widths. Hardware blitting across pixel column 2048 is broken in the - cyberblade/i1 graphics core, but we work around that hardware bug. - - - modes with vxres != xres are supported now. - - - ywrap scrolling is supported now and the default. This is a big - performance gain. - - - default video modes use vyres > yres and vxres > xres to allow - almost optimal scrolling speed for normal and rotated screens - - - some features mainly usefull for debugging the upper layers of the - framebuffer system have been added, have a look at the code - - - fixed: Oops after unloading cyblafb when reading /proc/io* - - - we work around some bugs of the higher framebuffer layers. diff --git a/Documentation/fb/cyblafb/whycyblafb b/Documentation/fb/cyblafb/whycyblafb deleted file mode 100644 index a123bc11e698b7bb3e5999191dcab6c24ad506a4..0000000000000000000000000000000000000000 --- a/Documentation/fb/cyblafb/whycyblafb +++ /dev/null @@ -1,85 +0,0 @@ -I tried the following framebuffer drivers: - - - TRIDENTFB is full of bugs. Acceleration is broken for Blade3D - graphics cores like the cyberblade/i1. It claims to support a great - number of devices, but documentation for most of these devices is - unfortunately not available. There is _no_ reason to use tridentfb - for cyberblade/i1 + CRT users. VESAFB is faster, and the one - advantage, mode switching, is broken in tridentfb. - - - VESAFB is used by many distributions as a standard. Vesafb does - not support mode switching. VESAFB is a bit faster than the working - configurations of TRIDENTFB, but it is still too slow, even if you - use ypan. - - - EPIAFB (you'll find it on sourceforge) supports the Cyberblade/i1 - graphics core, but it still has serious bugs and developement seems - to have stopped. This is the one driver with TV-out support. If you - do need this feature, try epiafb. - -None of these drivers was a real option for me. - -I believe that is unreasonable to change code that announces to support 20 -devices if I only have more or less sufficient documentation for exactly one -of these. The risk of breaking device foo while fixing device bar is too high. - -So I decided to start CyBlaFB as a stripped down tridentfb. - -All code specific to other Trident chips has been removed. After that there -were a lot of cosmetic changes to increase the readability of the code. All -register names were changed to those mnemonics used in the datasheet. Function -and macro names were changed if they hindered easy understanding of the code. - -After that I debugged the code and implemented some new features. I'll try to -give a little summary of the main changes: - - - calculation of vertical and horizontal timings was fixed - - - video signal quality has been improved dramatically - - - acceleration: - - - fillrect and copyarea were fixed and reenabled - - - color expanding imageblit was newly implemented, color - imageblit (only used to draw the penguine) still uses the - generic code. - - - init of the acceleration engine was improved and moved to a - place where it really works ... - - - sync function has a timeout now and tries to reset and - reinit the accel engine if necessary - - - fewer slow copyarea calls when doing ypan scrolling by using - undocumented bit d21 of screen start address stored in - CR2B[5]. BIOS does use it also, so this should be safe. - - - cyblafb rejects any attempt to set modes that would cause vclk - values above reasonable 230 MHz. 32bit modes use a clock - multiplicator of 2, so fbset does show the correct values for - pixclock but not for vclk in this case. The fbset limit is 115 MHz - for 32 bpp modes. - - - cyblafb rejects modes known to be broken or unimplemented (all - interlaced modes, all doublescan modes for now) - - - cyblafb now works independant of the video mode in effect at startup - time (tridentfb does not init all needed registers to reasonable - values) - - - switching between video modes does work reliably now - - - the first video mode now is the one selected on startup using the - vga=???? mechanism or any of - - 640x480, 800x600, 1024x768, 1280x1024 - - 8, 16, 24 or 32 bpp - - refresh between 50 Hz and 85 Hz, 1 Hz steps (1280x1024-32 - is limited to 63Hz) - - - pci retry and pci burst mode are settable (try to disable if you - experience latency problems) - - - built as a module cyblafb might be unloaded and reloaded using - the vfb module and con2vt or might be used together with vesafb - diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 20d3b94703a463931907c8365d93156c2ebf7279..d0f354670646bc009b2ae837ad3e197574a5006f 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -6,20 +6,47 @@ be removed from this file. --------------------------- -What: old static regulatory information and ieee80211_regdom module parameter -When: 2.6.29 +What: The ieee80211_regdom module parameter +When: March 2010 / desktop catchup + +Why: This was inherited by the CONFIG_WIRELESS_OLD_REGULATORY code, + and currently serves as an option for users to define an + ISO / IEC 3166 alpha2 code for the country they are currently + present in. Although there are userspace API replacements for this + through nl80211 distributions haven't yet caught up with implementing + decent alternatives through standard GUIs. Although available as an + option through iw or wpa_supplicant its just a matter of time before + distributions pick up good GUI options for this. The ideal solution + would actually consist of intelligent designs which would do this for + the user automatically even when travelling through different countries. + Until then we leave this module parameter as a compromise. + + When userspace improves with reasonable widely-available alternatives for + this we will no longer need this module parameter. This entry hopes that + by the super-futuristically looking date of "March 2010" we will have + such replacements widely available. + +Who: Luis R. Rodriguez + +--------------------------- + +What: CONFIG_WIRELESS_OLD_REGULATORY - old static regulatory information +When: March 2010 / desktop catchup + Why: The old regulatory infrastructure has been replaced with a new one which does not require statically defined regulatory domains. We do not want to keep static regulatory domains in the kernel due to the the dynamic nature of regulatory law and localization. We kept around the old static definitions for the regulatory domains of: + * US * JP * EU + and used by default the US when CONFIG_WIRELESS_OLD_REGULATORY was - set. We also kept around the ieee80211_regdom module parameter in case - some applications were relying on it. Changing regulatory domains - can now be done instead by using nl80211, as is done with iw. + set. We will remove this option once the standard Linux desktop catches + up with the new userspace APIs we have implemented. + Who: Luis R. Rodriguez --------------------------- @@ -37,10 +64,10 @@ Who: Pavel Machek --------------------------- -What: Video4Linux API 1 ioctls and video_decoder.h from Video devices. -When: December 2008 -Files: include/linux/video_decoder.h include/linux/videodev.h -Check: include/linux/video_decoder.h include/linux/videodev.h +What: Video4Linux API 1 ioctls and from Video devices. +When: July 2009 +Files: include/linux/videodev.h +Check: include/linux/videodev.h Why: V4L1 AP1 was replaced by V4L2 API during migration from 2.4 to 2.6 series. The old API have lots of drawbacks and don't provide enough means to work with all video and audio standards. The newer API is @@ -229,7 +256,9 @@ Who: Jan Engelhardt --------------------------- What: b43 support for firmware revision < 410 -When: July 2008 +When: The schedule was July 2008, but it was decided that we are going to keep the + code as long as there are no major maintanance headaches. + So it _could_ be removed _any_ time now, if it conflicts with something new. Why: The support code for the old firmware hurts code readability/maintainability and slightly hurts runtime performance. Bugfixes for the old firmware are not provided by Broadcom anymore. @@ -282,6 +311,18 @@ Who: Vlad Yasevich --------------------------- +What: Ability for non root users to shm_get hugetlb pages based on mlock + resource limits +When: 2.6.31 +Why: Non root users need to be part of /proc/sys/vm/hugetlb_shm_group or + have CAP_IPC_LOCK to be able to allocate shm segments backed by + huge pages. The mlock based rlimit check to allow shm hugetlb is + inconsistent with mmap based allocations. Hence it is being + deprecated. +Who: Ravikiran Thirumalai + +--------------------------- + What: CONFIG_THERMAL_HWMON When: January 2009 Why: This option was introduced just to allow older lm-sensors userspace @@ -311,7 +352,8 @@ Who: Krzysztof Piotr Oledzki --------------------------- What: i2c_attach_client(), i2c_detach_client(), i2c_driver->detach_client() -When: 2.6.29 (ideally) or 2.6.30 (more likely) +When: 2.6.30 +Check: i2c_attach_client i2c_detach_client Why: Deprecated by the new (standard) device driver binding model. Use i2c_driver->probe() and ->remove() instead. Who: Jean Delvare @@ -326,17 +368,6 @@ Who: Hans de Goede --------------------------- -What: SELinux "compat_net" functionality -When: 2.6.30 at the earliest -Why: In 2.6.18 the Secmark concept was introduced to replace the "compat_net" - network access control functionality of SELinux. Secmark offers both - better performance and greater flexibility than the "compat_net" - mechanism. Now that the major Linux distributions have moved to - Secmark, it is time to deprecate the older mechanism and start the - process of removing the old code. -Who: Paul Moore ---------------------------- - What: sysfs ui for changing p4-clockmod parameters When: September 2009 Why: See commits 129f8ae9b1b5be94517da76009ea956e89104ce8 and @@ -344,3 +375,52 @@ Why: See commits 129f8ae9b1b5be94517da76009ea956e89104ce8 and Removal is subject to fixing any remaining bugs in ACPI which may cause the thermal throttling not to happen at the right time. Who: Dave Jones , Matthew Garrett + +----------------------------- + +What: __do_IRQ all in one fits nothing interrupt handler +When: 2.6.32 +Why: __do_IRQ was kept for easy migration to the type flow handlers. + More than two years of migration time is enough. +Who: Thomas Gleixner + +----------------------------- + +What: obsolete generic irq defines and typedefs +When: 2.6.30 +Why: The defines and typedefs (hw_interrupt_type, no_irq_type, irq_desc_t) + have been kept around for migration reasons. After more than two years + it's time to remove them finally +Who: Thomas Gleixner + +--------------------------- + +What: fakephp and associated sysfs files in /sys/bus/pci/slots/ +When: 2011 +Why: In 2.6.27, the semantics of /sys/bus/pci/slots was redefined to + represent a machine's physical PCI slots. The change in semantics + had userspace implications, as the hotplug core no longer allowed + drivers to create multiple sysfs files per physical slot (required + for multi-function devices, e.g.). fakephp was seen as a developer's + tool only, and its interface changed. Too late, we learned that + there were some users of the fakephp interface. + + In 2.6.30, the original fakephp interface was restored. At the same + time, the PCI core gained the ability that fakephp provided, namely + function-level hot-remove and hot-add. + + Since the PCI core now provides the same functionality, exposed in: + + /sys/bus/pci/rescan + /sys/bus/pci/devices/.../remove + /sys/bus/pci/devices/.../rescan + + there is no functional reason to maintain fakephp as well. + + We will keep the existing module so that 'modprobe fakephp' will + present the old /sys/bus/pci/slots/... interface for compatibility, + but users are urged to migrate their applications to the API above. + + After a reasonable transition period, we will remove the legacy + fakephp interface. +Who: Alex Chiang diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index ec6a9392a1738317cdd8042fcd2f418865072396..76efe5b71d7d8f744739a129f4b5333b898acf5c 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking @@ -437,8 +437,11 @@ grab BKL for cases when we close a file that had been opened r/w, but that can and should be done using the internal locking with smaller critical areas). Current worst offender is ext2_get_block()... -->fasync() is a mess. This area needs a big cleanup and that will probably -affect locking. +->fasync() is called without BKL protection, and is responsible for +maintaining the FASYNC bit in filp->f_flags. Most instances call +fasync_helper(), which does that maintenance, so it's not normally +something one needs to worry about. Return values > 0 will be mapped to +zero in the VFS layer. ->readdir() and ->ioctl() on directories must be changed. Ideally we would move ->readdir() to inode_operations and use a separate method for directory @@ -502,7 +505,7 @@ prototypes: void (*open)(struct vm_area_struct*); void (*close)(struct vm_area_struct*); int (*fault)(struct vm_area_struct*, struct vm_fault *); - int (*page_mkwrite)(struct vm_area_struct *, struct page *); + int (*page_mkwrite)(struct vm_area_struct *, struct vm_fault *); int (*access)(struct vm_area_struct *, unsigned long, void*, int, int); locking rules: diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt index cec829bc7291623da6189de984fedd753ce51450..97882df0486567c229bb0ee867752da15b24089f 100644 --- a/Documentation/filesystems/ext4.txt +++ b/Documentation/filesystems/ext4.txt @@ -85,7 +85,7 @@ Note: More extensive information for getting started with ext4 can be * extent format more robust in face of on-disk corruption due to magics, * internal redundancy in tree * improved file allocation (multi-block alloc) -* fix 32000 subdirectory limit +* lift 32000 subdirectory limit imposed by i_links_count[1] * nsec timestamps for mtime, atime, ctime, create time * inode version field on disk (NFSv4, Lustre) * reduced e2fsck time via uninit_bg feature @@ -100,6 +100,9 @@ Note: More extensive information for getting started with ext4 can be * efficent new ordered mode in JBD2 and ext4(avoid using buffer head to force the ordering) +[1] Filesystems with a block size of 1k may see a limit imposed by the +directory hash tree having a maximum depth of two. + 2.2 Candidate features for future inclusion * Online defrag (patches available but not well tested) @@ -180,8 +183,8 @@ commit=nrsec (*) Ext4 can be told to sync all its data and metadata performance. barrier=<0|1(*)> This enables/disables the use of write barriers in - the jbd code. barrier=0 disables, barrier=1 enables. - This also requires an IO stack which can support +barrier(*) the jbd code. barrier=0 disables, barrier=1 enables. +nobarrier This also requires an IO stack which can support barriers, and if jbd gets an error on a barrier write, it will disable again with a warning. Write barriers enforce proper on-disk ordering @@ -189,6 +192,9 @@ barrier=<0|1(*)> This enables/disables the use of write barriers in safe to use, at some performance penalty. If your disks are battery-backed in one way or another, disabling barriers may safely improve performance. + The mount options "barrier" and "nobarrier" can + also be used to enable or disable barriers, for + consistency with other ext4 mount options. inode_readahead=n This tuning parameter controls the maximum number of inode table blocks that ext4's inode @@ -310,6 +316,24 @@ journal_ioprio=prio The I/O priority (from 0 to 7, where 0 is the a slightly higher priority than the default I/O priority. +auto_da_alloc(*) Many broken applications don't use fsync() when +noauto_da_alloc replacing existing files via patterns such as + fd = open("foo.new")/write(fd,..)/close(fd)/ + rename("foo.new", "foo"), or worse yet, + fd = open("foo", O_TRUNC)/write(fd,..)/close(fd). + If auto_da_alloc is enabled, ext4 will detect + the replace-via-rename and replace-via-truncate + patterns and force that any delayed allocation + blocks are allocated such that at the next + journal commit, in the default data=ordered + mode, the data blocks of the new file are forced + to disk before the rename() operation is + commited. This provides roughly the same level + of guarantees as ext3, and avoids the + "zero-length" problem that can happen when a + system crashes before the delayed allocation + blocks are forced to disk. + Data Mode ========= There are 3 different data modes: diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt index 830bad7cce0f946ba356e7aff283775d270063f1..efc4fd9f40cea608a8a67fb1c498552a67468e42 100644 --- a/Documentation/filesystems/proc.txt +++ b/Documentation/filesystems/proc.txt @@ -940,27 +940,6 @@ Table 1-10: Files in /proc/fs/ext4/ File Content mb_groups details of multiblock allocator buddy cache of free blocks mb_history multiblock allocation history - stats controls whether the multiblock allocator should start - collecting statistics, which are shown during the unmount - group_prealloc the multiblock allocator will round up allocation - requests to a multiple of this tuning parameter if the - stripe size is not set in the ext4 superblock - max_to_scan The maximum number of extents the multiblock allocator - will search to find the best extent - min_to_scan The minimum number of extents the multiblock allocator - will search to find the best extent - order2_req Tuning parameter which controls the minimum size for - requests (as a power of 2) where the buddy cache is - used - stream_req Files which have fewer blocks than this tunable - parameter will have their blocks allocated out of a - block group specific preallocation pool, so that small - files are packed closely together. Each large file - will have its blocks allocated out of its own unique - preallocation pool. -inode_readahead Tuning parameter which controls the maximum number of - inode table blocks that ext4's inode table readahead - algorithm will pre-read into the buffer cache .............................................................................. diff --git a/Documentation/filesystems/sysfs-pci.txt b/Documentation/filesystems/sysfs-pci.txt index 9f8740ca3f3bc514d9f5426168eb5b2273b96d42..26e4b8bc53ee097b0660650b83d276751855b1ea 100644 --- a/Documentation/filesystems/sysfs-pci.txt +++ b/Documentation/filesystems/sysfs-pci.txt @@ -12,6 +12,7 @@ that support it. For example, a given bus might look like this: | |-- enable | |-- irq | |-- local_cpus + | |-- remove | |-- resource | |-- resource0 | |-- resource1 @@ -36,6 +37,7 @@ files, each with their own function. enable Whether the device is enabled (ascii, rw) irq IRQ number (ascii, ro) local_cpus nearby CPU mask (cpumask, ro) + remove remove device from kernel's list (ascii, wo) resource PCI resource host addresses (ascii, ro) resource0..N PCI resource N, if present (binary, mmap) resource0_wc..N_wc PCI WC map resource N, if prefetchable (binary, mmap) @@ -46,6 +48,7 @@ files, each with their own function. ro - read only file rw - file is readable and writable + wo - write only file mmap - file is mmapable ascii - file contains ascii text binary - file contains binary data @@ -73,6 +76,13 @@ that the device must be enabled for a rom read to return data succesfully. In the event a driver is not bound to the device, it can be enabled using the 'enable' file, documented above. +The 'remove' file is used to remove the PCI device, by writing a non-zero +integer to the file. This does not involve any kind of hot-plug functionality, +e.g. powering off the device. The device is removed from the kernel's list of +PCI devices, the sysfs directory for it is removed, and the device will be +removed from any drivers attached to it. Removal of PCI root buses is +disallowed. + Accessing legacy resources through sysfs ---------------------------------------- diff --git a/Documentation/hwmon/ds1621 b/Documentation/hwmon/ds1621 index 1fee6f1e6bc5574102b04d13d5ed1fd1396f0641..5e97f333c4df547e79507631a5b848578409f3d6 100644 --- a/Documentation/hwmon/ds1621 +++ b/Documentation/hwmon/ds1621 @@ -49,12 +49,9 @@ of up to +/- 0.5 degrees even when compared against precise temperature readings. Be sure to have a high vs. low temperature limit gap of al least 1.0 degree Celsius to avoid Tout "bouncing", though! -As for alarms, you can read the alarm status of the DS1621 via the 'alarms' -/sys file interface. The result consists mainly of bit 6 and 5 of the -configuration register of the chip; bit 6 (0x40 or 64) is the high alarm -bit and bit 5 (0x20 or 32) the low one. These bits are set when the high or -low limits are met or exceeded and are reset by the module as soon as the -respective temperature ranges are left. +The alarm bits are set when the high or low limits are met or exceeded and +are reset by the module as soon as the respective temperature ranges are +left. The alarm registers are in no way suitable to find out about the actual status of Tout. They will only tell you about its history, whether or not @@ -64,45 +61,3 @@ with neither of the alarms set. Temperature conversion of the DS1621 takes up to 1000ms; internal access to non-volatile registers may last for 10ms or below. - -High Accuracy Temperature Reading ---------------------------------- - -As said before, the temperature issued via the 9-bit i2c-bus data is -somewhat arbitrary. Internally, the temperature conversion is of a -different kind that is explained (not so...) well in the DS1621 data sheet. -To cut the long story short: Inside the DS1621 there are two oscillators, -both of them biassed by a temperature coefficient. - -Higher resolution of the temperature reading can be achieved using the -internal projection, which means taking account of REG_COUNT and REG_SLOPE -(the driver manages them): - -Taken from Dallas Semiconductors App Note 068: 'Increasing Temperature -Resolution on the DS1620' and App Note 105: 'High Resolution Temperature -Measurement with Dallas Direct-to-Digital Temperature Sensors' - -- Read the 9-bit temperature and strip the LSB (Truncate the .5 degs) -- The resulting value is TEMP_READ. -- Then, read REG_COUNT. -- And then, REG_SLOPE. - - TEMP = TEMP_READ - 0.25 + ((REG_SLOPE - REG_COUNT) / REG_SLOPE) - -Note that this is what the DONE bit in the DS1621 configuration register is -good for: Internally, one temperature conversion takes up to 1000ms. Before -that conversion is complete you will not be able to read valid things out -of REG_COUNT and REG_SLOPE. The DONE bit, as you may have guessed by now, -tells you whether the conversion is complete ("done", in plain English) and -thus, whether the values you read are good or not. - -The DS1621 has two modes of operation: "Continuous" conversion, which can -be understood as the default stand-alone mode where the chip gets the -temperature and controls external devices via its Tout pin or tells other -i2c's about it if they care. The other mode is called "1SHOT", that means -that it only figures out about the temperature when it is explicitly told -to do so; this can be seen as power saving mode. - -Now if you want to read REG_COUNT and REG_SLOPE, you have to either stop -the continuous conversions until the contents of these registers are valid, -or, in 1SHOT mode, you have to have one conversion made. diff --git a/Documentation/hwmon/lis3lv02d b/Documentation/hwmon/lis3lv02d index 287f8c902656db40353954b967b06503d517dc70..effe949a7282cccd600365bffe78dd70541b9aa3 100644 --- a/Documentation/hwmon/lis3lv02d +++ b/Documentation/hwmon/lis3lv02d @@ -1,11 +1,11 @@ Kernel driver lis3lv02d -================== +======================= Supported chips: * STMicroelectronics LIS3LV02DL and LIS3LV02DQ -Author: +Authors: Yan Burman Eric Piel @@ -15,7 +15,7 @@ Description This driver provides support for the accelerometer found in various HP laptops sporting the feature officially called "HP Mobile Data -Protection System 3D" or "HP 3D DriveGuard". It detect automatically +Protection System 3D" or "HP 3D DriveGuard". It detects automatically laptops with this sensor. Known models (for now the HP 2133, nc6420, nc2510, nc8510, nc84x0, nw9440 and nx9420) will have their axis automatically oriented on standard way (eg: you can directly play @@ -27,7 +27,7 @@ position - 3D position that the accelerometer reports. Format: "(x,y,z)" calibrate - read: values (x, y, z) that are used as the base for input class device operation. write: forces the base to be recalibrated with the current - position. + position. rate - reports the sampling rate of the accelerometer device in HZ This driver also provides an absolute input class device, allowing @@ -48,7 +48,7 @@ For better compatibility between the various laptops. The values reported by the accelerometer are converted into a "standard" organisation of the axes (aka "can play neverball out of the box"): * When the laptop is horizontal the position reported is about 0 for X and Y -and a positive value for Z + and a positive value for Z * If the left side is elevated, X increases (becomes positive) * If the front side (where the touchpad is) is elevated, Y decreases (becomes negative) @@ -59,3 +59,13 @@ email to the authors to add it to the database. When reporting a new laptop, please include the output of "dmidecode" plus the value of /sys/devices/platform/lis3lv02d/position in these four cases. +Q&A +--- + +Q: How do I safely simulate freefall? I have an HP "portable +workstation" which has about 3.5kg and a plastic case, so letting it +fall to the ground is out of question... + +A: The sensor is pretty sensitive, so your hands can do it. Lift it +into free space, follow the fall with your hands for like 10 +centimeters. That should be enough to trigger the detection. diff --git a/Documentation/hwmon/ltc4215 b/Documentation/hwmon/ltc4215 new file mode 100644 index 0000000000000000000000000000000000000000..2e6a21eb656c556ce4e4c154a6e1229c35275938 --- /dev/null +++ b/Documentation/hwmon/ltc4215 @@ -0,0 +1,50 @@ +Kernel driver ltc4215 +===================== + +Supported chips: + * Linear Technology LTC4215 + Prefix: 'ltc4215' + Addresses scanned: 0x44 + Datasheet: + http://www.linear.com/pc/downloadDocument.do?navId=H0,C1,C1003,C1006,C1163,P17572,D12697 + +Author: Ira W. Snyder + + +Description +----------- + +The LTC4215 controller allows a board to be safely inserted and removed +from a live backplane. + + +Usage Notes +----------- + +This driver does not probe for LTC4215 devices, due to the fact that some +of the possible addresses are unfriendly to probing. You will need to use +the "force" parameter to tell the driver where to find the device. + +Example: the following will load the driver for an LTC4215 at address 0x44 +on I2C bus #0: +$ modprobe ltc4215 force=0,0x44 + + +Sysfs entries +------------- + +The LTC4215 has built-in limits for overvoltage, undervoltage, and +undercurrent warnings. This makes it very likely that the reference +circuit will be used. + +in1_input input voltage +in2_input output voltage + +in1_min_alarm input undervoltage alarm +in1_max_alarm input overvoltage alarm + +curr1_input current +curr1_max_alarm overcurrent alarm + +power1_input power usage +power1_alarm power bad alarm diff --git a/Documentation/i2c/chips/pcf8591 b/Documentation/hwmon/pcf8591 similarity index 100% rename from Documentation/i2c/chips/pcf8591 rename to Documentation/hwmon/pcf8591 diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface index 6dbfd5efd991de9f6a69eaa831d1a45634ba5979..2f10ce6a879f7276f635cd1ac51c03d8c004d8c1 100644 --- a/Documentation/hwmon/sysfs-interface +++ b/Documentation/hwmon/sysfs-interface @@ -365,6 +365,7 @@ energy[1-*]_input Cumulative energy use Unit: microJoule RO + ********** * Alarms * ********** @@ -453,6 +454,27 @@ beep_mask Bitmask for beep. RW +*********************** +* Intrusion detection * +*********************** + +intrusion[0-*]_alarm + Chassis intrusion detection + 0: OK + 1: intrusion detected + RW + Contrary to regular alarm flags which clear themselves + automatically when read, this one sticks until cleared by + the user. This is done by writing 0 to the file. Writing + other values is unsupported. + +intrusion[0-*]_beep + Chassis intrusion beep + 0: disable + 1: enable + RW + + sysfs attribute writes interpretation ------------------------------------- diff --git a/Documentation/hwmon/w83627ehf b/Documentation/hwmon/w83627ehf index d6e1ae30fa6e61f3da3e523befa708dcfbedb627..b6eb59384bb39c1b67d0c99a1ade601269a64d05 100644 --- a/Documentation/hwmon/w83627ehf +++ b/Documentation/hwmon/w83627ehf @@ -2,30 +2,40 @@ Kernel driver w83627ehf ======================= Supported chips: - * Winbond W83627EHF/EHG/DHG (ISA access ONLY) + * Winbond W83627EHF/EHG (ISA access ONLY) Prefix: 'w83627ehf' Addresses scanned: ISA address retrieved from Super I/O registers Datasheet: - http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/W83627EHF_%20W83627EHGb.pdf - DHG datasheet confidential. + http://www.nuvoton.com.tw/NR/rdonlyres/A6A258F0-F0C9-4F97-81C0-C4D29E7E943E/0/W83627EHF.pdf + * Winbond W83627DHG + Prefix: 'w83627dhg' + Addresses scanned: ISA address retrieved from Super I/O registers + Datasheet: + http://www.nuvoton.com.tw/NR/rdonlyres/7885623D-A487-4CF9-A47F-30C5F73D6FE6/0/W83627DHG.pdf + * Winbond W83667HG + Prefix: 'w83667hg' + Addresses scanned: ISA address retrieved from Super I/O registers + Datasheet: not available Authors: Jean Delvare Yuan Mu (Winbond) Rudolf Marek David Hubbard + Gong Jun Description ----------- -This driver implements support for the Winbond W83627EHF, W83627EHG, and -W83627DHG super I/O chips. We will refer to them collectively as Winbond chips. +This driver implements support for the Winbond W83627EHF, W83627EHG, +W83627DHG and W83667HG super I/O chips. We will refer to them collectively +as Winbond chips. The chips implement three temperature sensors, five fan rotation speed sensors, ten analog voltage sensors (only nine for the 627DHG), one -VID (6 pins for the 627EHF/EHG, 8 pins for the 627DHG), alarms with beep -warnings (control unimplemented), and some automatic fan regulation -strategies (plus manual fan control mode). +VID (6 pins for the 627EHF/EHG, 8 pins for the 627DHG and 667HG), alarms +with beep warnings (control unimplemented), and some automatic fan +regulation strategies (plus manual fan control mode). Temperatures are measured in degrees Celsius and measurement resolution is 1 degC for temp1 and 0.5 degC for temp2 and temp3. An alarm is triggered when @@ -54,7 +64,8 @@ follows: temp1 -> pwm1 temp2 -> pwm2 temp3 -> pwm3 -prog -> pwm4 (the programmable setting is not supported by the driver) +prog -> pwm4 (not on 667HG; the programmable setting is not supported by + the driver) /sys files ---------- diff --git a/Documentation/i2c/busses/i2c-nforce2 b/Documentation/i2c/busses/i2c-nforce2 index fae3495bcbaf39c94efc4b4273367d10d21f16b6..9698c396b830a0383c66e3346a9d459262eff53c 100644 --- a/Documentation/i2c/busses/i2c-nforce2 +++ b/Documentation/i2c/busses/i2c-nforce2 @@ -7,10 +7,14 @@ Supported adapters: * nForce3 250Gb MCP 10de:00E4 * nForce4 MCP 10de:0052 * nForce4 MCP-04 10de:0034 - * nForce4 MCP51 10de:0264 - * nForce4 MCP55 10de:0368 - * nForce4 MCP61 10de:03EB - * nForce4 MCP65 10de:0446 + * nForce MCP51 10de:0264 + * nForce MCP55 10de:0368 + * nForce MCP61 10de:03EB + * nForce MCP65 10de:0446 + * nForce MCP67 10de:0542 + * nForce MCP73 10de:07D8 + * nForce MCP78S 10de:0752 + * nForce MCP79 10de:0AA2 Datasheet: not publicly available, but seems to be similar to the AMD-8111 SMBus 2.0 adapter. diff --git a/Documentation/i2c/busses/i2c-piix4 b/Documentation/i2c/busses/i2c-piix4 index ef1efa79b1df82dbbd4f7b0a96dcda6021769a4c..f889481762b5686a4819a7ddafb174b26fb104f9 100644 --- a/Documentation/i2c/busses/i2c-piix4 +++ b/Documentation/i2c/busses/i2c-piix4 @@ -4,7 +4,7 @@ Supported adapters: * Intel 82371AB PIIX4 and PIIX4E * Intel 82443MX (440MX) Datasheet: Publicly available at the Intel website - * ServerWorks OSB4, CSB5, CSB6 and HT-1000 southbridges + * ServerWorks OSB4, CSB5, CSB6, HT-1000 and HT-1100 southbridges Datasheet: Only available via NDA from ServerWorks * ATI IXP200, IXP300, IXP400, SB600, SB700 and SB800 southbridges Datasheet: Not publicly available diff --git a/Documentation/i2c/instantiating-devices b/Documentation/i2c/instantiating-devices new file mode 100644 index 0000000000000000000000000000000000000000..b55ce57a84db8ecfeecbe399ffbeafdbb9b880d0 --- /dev/null +++ b/Documentation/i2c/instantiating-devices @@ -0,0 +1,167 @@ +How to instantiate I2C devices +============================== + +Unlike PCI or USB devices, I2C devices are not enumerated at the hardware +level. Instead, the software must know which devices are connected on each +I2C bus segment, and what address these devices are using. For this +reason, the kernel code must instantiate I2C devices explicitly. There are +several ways to achieve this, depending on the context and requirements. + + +Method 1: Declare the I2C devices by bus number +----------------------------------------------- + +This method is appropriate when the I2C bus is a system bus as is the case +for many embedded systems. On such systems, each I2C bus has a number +which is known in advance. It is thus possible to pre-declare the I2C +devices which live on this bus. This is done with an array of struct +i2c_board_info which is registered by calling i2c_register_board_info(). + +Example (from omap2 h4): + +static struct i2c_board_info __initdata h4_i2c_board_info[] = { + { + I2C_BOARD_INFO("isp1301_omap", 0x2d), + .irq = OMAP_GPIO_IRQ(125), + }, + { /* EEPROM on mainboard */ + I2C_BOARD_INFO("24c01", 0x52), + .platform_data = &m24c01, + }, + { /* EEPROM on cpu card */ + I2C_BOARD_INFO("24c01", 0x57), + .platform_data = &m24c01, + }, +}; + +static void __init omap_h4_init(void) +{ + (...) + i2c_register_board_info(1, h4_i2c_board_info, + ARRAY_SIZE(h4_i2c_board_info)); + (...) +} + +The above code declares 3 devices on I2C bus 1, including their respective +addresses and custom data needed by their drivers. When the I2C bus in +question is registered, the I2C devices will be instantiated automatically +by i2c-core. + +The devices will be automatically unbound and destroyed when the I2C bus +they sit on goes away (if ever.) + + +Method 2: Instantiate the devices explicitly +-------------------------------------------- + +This method is appropriate when a larger device uses an I2C bus for +internal communication. A typical case is TV adapters. These can have a +tuner, a video decoder, an audio decoder, etc. usually connected to the +main chip by the means of an I2C bus. You won't know the number of the I2C +bus in advance, so the method 1 described above can't be used. Instead, +you can instantiate your I2C devices explicitly. This is done by filling +a struct i2c_board_info and calling i2c_new_device(). + +Example (from the sfe4001 network driver): + +static struct i2c_board_info sfe4001_hwmon_info = { + I2C_BOARD_INFO("max6647", 0x4e), +}; + +int sfe4001_init(struct efx_nic *efx) +{ + (...) + efx->board_info.hwmon_client = + i2c_new_device(&efx->i2c_adap, &sfe4001_hwmon_info); + + (...) +} + +The above code instantiates 1 I2C device on the I2C bus which is on the +network adapter in question. + +A variant of this is when you don't know for sure if an I2C device is +present or not (for example for an optional feature which is not present +on cheap variants of a board but you have no way to tell them apart), or +it may have different addresses from one board to the next (manufacturer +changing its design without notice). In this case, you can call +i2c_new_probed_device() instead of i2c_new_device(). + +Example (from the pnx4008 OHCI driver): + +static const unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END }; + +static int __devinit usb_hcd_pnx4008_probe(struct platform_device *pdev) +{ + (...) + struct i2c_adapter *i2c_adap; + struct i2c_board_info i2c_info; + + (...) + i2c_adap = i2c_get_adapter(2); + memset(&i2c_info, 0, sizeof(struct i2c_board_info)); + strlcpy(i2c_info.name, "isp1301_pnx", I2C_NAME_SIZE); + isp1301_i2c_client = i2c_new_probed_device(i2c_adap, &i2c_info, + normal_i2c); + i2c_put_adapter(i2c_adap); + (...) +} + +The above code instantiates up to 1 I2C device on the I2C bus which is on +the OHCI adapter in question. It first tries at address 0x2c, if nothing +is found there it tries address 0x2d, and if still nothing is found, it +simply gives up. + +The driver which instantiated the I2C device is responsible for destroying +it on cleanup. This is done by calling i2c_unregister_device() on the +pointer that was earlier returned by i2c_new_device() or +i2c_new_probed_device(). + + +Method 3: Probe an I2C bus for certain devices +---------------------------------------------- + +Sometimes you do not have enough information about an I2C device, not even +to call i2c_new_probed_device(). The typical case is hardware monitoring +chips on PC mainboards. There are several dozen models, which can live +at 25 different addresses. Given the huge number of mainboards out there, +it is next to impossible to build an exhaustive list of the hardware +monitoring chips being used. Fortunately, most of these chips have +manufacturer and device ID registers, so they can be identified by +probing. + +In that case, I2C devices are neither declared nor instantiated +explicitly. Instead, i2c-core will probe for such devices as soon as their +drivers are loaded, and if any is found, an I2C device will be +instantiated automatically. In order to prevent any misbehavior of this +mechanism, the following restrictions apply: +* The I2C device driver must implement the detect() method, which + identifies a supported device by reading from arbitrary registers. +* Only buses which are likely to have a supported device and agree to be + probed, will be probed. For example this avoids probing for hardware + monitoring chips on a TV adapter. + +Example: +See lm90_driver and lm90_detect() in drivers/hwmon/lm90.c + +I2C devices instantiated as a result of such a successful probe will be +destroyed automatically when the driver which detected them is removed, +or when the underlying I2C bus is itself destroyed, whichever happens +first. + +Those of you familiar with the i2c subsystem of 2.4 kernels and early 2.6 +kernels will find out that this method 3 is essentially similar to what +was done there. Two significant differences are: +* Probing is only one way to instantiate I2C devices now, while it was the + only way back then. Where possible, methods 1 and 2 should be preferred. + Method 3 should only be used when there is no other way, as it can have + undesirable side effects. +* I2C buses must now explicitly say which I2C driver classes can probe + them (by the means of the class bitfield), while all I2C buses were + probed by default back then. The default is an empty class which means + that no probing happens. The purpose of the class bitfield is to limit + the aforementioned undesirable side effects. + +Once again, method 3 should be avoided wherever possible. Explicit device +instantiation (methods 1 and 2) is much preferred for it is safer and +faster. diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients index 6b9af7d479c21b88b373674cdaa50a5e0dfc18e2..c1a06f989cf7c62a71b585193b4a8fba4eff9296 100644 --- a/Documentation/i2c/writing-clients +++ b/Documentation/i2c/writing-clients @@ -207,15 +207,26 @@ You simply have to define a detect callback which will attempt to identify supported devices (returning 0 for supported ones and -ENODEV for unsupported ones), a list of addresses to probe, and a device type (or class) so that only I2C buses which may have that type of device -connected (and not otherwise enumerated) will be probed. The i2c -core will then call you back as needed and will instantiate a device -for you for every successful detection. +connected (and not otherwise enumerated) will be probed. For example, +a driver for a hardware monitoring chip for which auto-detection is +needed would set its class to I2C_CLASS_HWMON, and only I2C adapters +with a class including I2C_CLASS_HWMON would be probed by this driver. +Note that the absence of matching classes does not prevent the use of +a device of that type on the given I2C adapter. All it prevents is +auto-detection; explicit instantiation of devices is still possible. Note that this mechanism is purely optional and not suitable for all devices. You need some reliable way to identify the supported devices (typically using device-specific, dedicated identification registers), otherwise misdetections are likely to occur and things can get wrong -quickly. +quickly. Keep in mind that the I2C protocol doesn't include any +standard way to detect the presence of a chip at a given address, let +alone a standard way to identify devices. Even worse is the lack of +semantics associated to bus transfers, which means that the same +transfer can be seen as a read operation by a chip and as a write +operation by another chip. For these reasons, explicit device +instantiation should always be preferred to auto-detection where +possible. Device Deletion diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt index f1d639903325ca697cd23f6e34e7074aba05daed..1f779a25c703f68775b10d6aff74f18638cbcd37 100644 --- a/Documentation/ioctl/ioctl-number.txt +++ b/Documentation/ioctl/ioctl-number.txt @@ -122,10 +122,8 @@ Code Seq# Include File Comments 'c' 00-7F linux/coda.h conflict! 'c' 80-9F arch/s390/include/asm/chsc.h 'd' 00-FF linux/char/drm/drm/h conflict! -'d' 00-DF linux/video_decoder.h conflict! 'd' F0-FF linux/digi1.h 'e' all linux/digi1.h conflict! -'e' 00-1F linux/video_encoder.h conflict! 'e' 00-1F net/irda/irtty.h conflict! 'f' 00-1F linux/ext2_fs.h 'h' 00-7F Charon filesystem diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 28de395fa096a4077b1b521ca23cab9f05b66502..240257dd4238fc55608989541b79c37e40101abc 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -44,6 +44,7 @@ parameter is applicable: FB The frame buffer device is enabled. HW Appropriate hardware is enabled. IA-64 IA-64 architecture is enabled. + IMA Integrity measurement architecture is enabled. IOSCHED More than one I/O scheduler is enabled. IP_PNP IP DHCP, BOOTP, or RARP is enabled. ISAPNP ISA PnP code is enabled. @@ -491,11 +492,23 @@ and is between 256 and 4096 characters. It is defined in the file Range: 0 - 8192 Default: 64 + dma_debug=off If the kernel is compiled with DMA_API_DEBUG support + this option disables the debugging code at boot. + + dma_debug_entries= + This option allows to tune the number of preallocated + entries for DMA-API debugging code. One entry is + required per DMA-API allocation. Use this if the + DMA-API debugging code disables itself because the + architectural default is too low. + hpet= [X86-32,HPET] option to control HPET usage - Format: { enable (default) | disable | force } + Format: { enable (default) | disable | force | + verbose } disable: disable HPET and use PIT instead force: allow force enabled of undocumented chips (ICH4, VIA, nVidia) + verbose: show contents of HPET registers during setup com20020= [HW,NET] ARCnet - COM20020 chipset Format: @@ -829,6 +842,15 @@ and is between 256 and 4096 characters. It is defined in the file hvc_iucv= [S390] Number of z/VM IUCV hypervisor console (HVC) terminal devices. Valid values: 0..8 + hvc_iucv_allow= [S390] Comma-separated list of z/VM user IDs. + If specified, z/VM IUCV HVC accepts connections + from listed z/VM user IDs only. + + i2c_bus= [HW] Override the default board specific I2C bus speed + or register an additional I2C bus that is not + registered from board initialization code. + Format: + , i8042.debug [HW] Toggle i8042 debug mode i8042.direct [HW] Put keyboard port into non-translated mode @@ -902,6 +924,15 @@ and is between 256 and 4096 characters. It is defined in the file ihash_entries= [KNL] Set number of hash buckets for inode cache. + ima_audit= [IMA] + Format: { "0" | "1" } + 0 -- integrity auditing messages. (Default) + 1 -- enable informational integrity auditing messages. + + ima_hash= [IMA] + Formt: { "sha1" | "md5" } + default: "sha1" + in2000= [HW,SCSI] See header of drivers/scsi/in2000.c. @@ -1664,6 +1695,8 @@ and is between 256 and 4096 characters. It is defined in the file See also Documentation/blockdev/paride.txt. pci=option[,option...] [PCI] various PCI subsystem options: + earlydump [X86] dump PCI config space before the kernel + changes anything off [X86] don't probe for the PCI bus bios [X86-32] force use of PCI BIOS, don't access the hardware directly. Use this if your machine @@ -1763,6 +1796,15 @@ and is between 256 and 4096 characters. It is defined in the file cbmemsize=nn[KMG] The fixed amount of bus space which is reserved for the CardBus bridge's memory window. The default value is 64 megabytes. + resource_alignment= + Format: + [@][:]:.[; ...] + Specifies alignment and device to reassign + aligned memory resources. + If is not specified, + PAGE_SIZE is used as alignment. + PCI-PCI bridge can be specified, if resource + windows need to be expanded. pcie_aspm= [PCIE] Forcibly enable or disable PCIe Active State Power Management. @@ -1821,11 +1863,6 @@ and is between 256 and 4096 characters. It is defined in the file autoconfiguration. Ranges are in pairs (memory base and size). - dynamic_printk Enables pr_debug()/dev_dbg() calls if - CONFIG_DYNAMIC_PRINTK_DEBUG has been enabled. - These can also be switched on/off via - /dynamic_printk/modules - print-fatal-signals= [KNL] debug: print fatal signals print-fatal-signals=1: print segfault info to @@ -2014,15 +2051,6 @@ and is between 256 and 4096 characters. It is defined in the file If enabled at boot time, /selinux/disable can be used later to disable prior to initial policy load. - selinux_compat_net = - [SELINUX] Set initial selinux_compat_net flag value. - Format: { "0" | "1" } - 0 -- use new secmark-based packet controls - 1 -- use legacy packet controls - Default value is 0 (preferred). - Value can be changed at runtime via - /selinux/compat_net. - serialnumber [BUGS=X86-32] shapers= [NET] diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c index f2dbbf3bdeaba7a5c6d58e1ccb3f8a686ade88ed..d36fcc0f2715c705d0f70d1aa9c13e20b8aaa917 100644 --- a/Documentation/lguest/lguest.c +++ b/Documentation/lguest/lguest.c @@ -1630,6 +1630,13 @@ static bool service_io(struct device *dev) } } + /* OK, so we noted that it was pretty poor to use an fdatasync as a + * barrier. But Christoph Hellwig points out that we need a sync + * *afterwards* as well: "Barriers specify no reordering to the front + * or the back." And Jens Axboe confirmed it, so here we are: */ + if (out->type & VIRTIO_BLK_T_BARRIER) + fdatasync(vblk->fd); + /* We can't trigger an IRQ, because we're not the Launcher. It does * that when we tell it we're done. */ add_used(dev->vq, head, wlen); diff --git a/Documentation/lockdep-design.txt b/Documentation/lockdep-design.txt index 488773018152056ea159685e732e42452a7ae142..938ea22f2cc096f6838a678217e463bf9ec0cd4d 100644 --- a/Documentation/lockdep-design.txt +++ b/Documentation/lockdep-design.txt @@ -27,33 +27,37 @@ lock-class. State ----- -The validator tracks lock-class usage history into 5 separate state bits: +The validator tracks lock-class usage history into 4n + 1 separate state bits: -- 'ever held in hardirq context' [ == hardirq-safe ] -- 'ever held in softirq context' [ == softirq-safe ] -- 'ever held with hardirqs enabled' [ == hardirq-unsafe ] -- 'ever held with softirqs and hardirqs enabled' [ == softirq-unsafe ] +- 'ever held in STATE context' +- 'ever head as readlock in STATE context' +- 'ever head with STATE enabled' +- 'ever head as readlock with STATE enabled' + +Where STATE can be either one of (kernel/lockdep_states.h) + - hardirq + - softirq + - reclaim_fs - 'ever used' [ == !unused ] -When locking rules are violated, these 4 state bits are presented in the -locking error messages, inside curlies. A contrived example: +When locking rules are violated, these state bits are presented in the +locking error messages, inside curlies. A contrived example: modprobe/2287 is trying to acquire lock: - (&sio_locks[i].lock){--..}, at: [] mutex_lock+0x21/0x24 + (&sio_locks[i].lock){-.-...}, at: [] mutex_lock+0x21/0x24 but task is already holding lock: - (&sio_locks[i].lock){--..}, at: [] mutex_lock+0x21/0x24 + (&sio_locks[i].lock){-.-...}, at: [] mutex_lock+0x21/0x24 -The bit position indicates hardirq, softirq, hardirq-read, -softirq-read respectively, and the character displayed in each -indicates: +The bit position indicates STATE, STATE-read, for each of the states listed +above, and the character displayed in each indicates: '.' acquired while irqs disabled '+' acquired in irq context '-' acquired with irqs enabled - '?' read acquired in irq context with irqs enabled. + '?' acquired in irq context with irqs enabled. Unused mutexes cannot be part of the cause of an error. diff --git a/Documentation/misc-devices/isl29003 b/Documentation/misc-devices/isl29003 new file mode 100644 index 0000000000000000000000000000000000000000..c4ff5f38e010c94b6a0589451603e645462d788d --- /dev/null +++ b/Documentation/misc-devices/isl29003 @@ -0,0 +1,62 @@ +Kernel driver isl29003 +===================== + +Supported chips: +* Intersil ISL29003 +Prefix: 'isl29003' +Addresses scanned: none +Datasheet: +http://www.intersil.com/data/fn/fn7464.pdf + +Author: Daniel Mack + + +Description +----------- +The ISL29003 is an integrated light sensor with a 16-bit integrating type +ADC, I2C user programmable lux range select for optimized counts/lux, and +I2C multi-function control and monitoring capabilities. The internal ADC +provides 16-bit resolution while rejecting 50Hz and 60Hz flicker caused by +artificial light sources. + +The driver allows to set the lux range, the bit resolution, the operational +mode (see below) and the power state of device and can read the current lux +value, of course. + + +Detection +--------- + +The ISL29003 does not have an ID register which could be used to identify +it, so the detection routine will just try to read from the configured I2C +addess and consider the device to be present as soon as it ACKs the +transfer. + + +Sysfs entries +------------- + +range: + 0: 0 lux to 1000 lux (default) + 1: 0 lux to 4000 lux + 2: 0 lux to 16,000 lux + 3: 0 lux to 64,000 lux + +resolution: + 0: 2^16 cycles (default) + 1: 2^12 cycles + 2: 2^8 cycles + 3: 2^4 cycles + +mode: + 0: diode1's current (unsigned 16bit) (default) + 1: diode1's current (unsigned 16bit) + 2: difference between diodes (l1 - l2, signed 15bit) + +power_state: + 0: device is disabled (default) + 1: device is enabled + +lux (read only): + returns the value from the last sensor reading + diff --git a/Documentation/networking/dccp.txt b/Documentation/networking/dccp.txt index 7a3bb1abb8304a1fe7222e354e43164a7a7635bb..b132e4a3cf0f137b7e8d6a18f67b01b5c44a95c2 100644 --- a/Documentation/networking/dccp.txt +++ b/Documentation/networking/dccp.txt @@ -141,7 +141,8 @@ rx_ccid = 2 Default CCID for the receiver-sender half-connection; see tx_ccid. seq_window = 100 - The initial sequence window (sec. 7.5.2). + The initial sequence window (sec. 7.5.2) of the sender. This influences + the local ackno validity and the remote seqno validity windows (7.5.1). tx_qlen = 5 The size of the transmit buffer in packets. A value of 0 corresponds diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index c7712787933c1734c98a0191db23d9cb2886d0f8..ec5de02f543f68c84b2f88712a478c827d033ffa 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -2,7 +2,7 @@ ip_forward - BOOLEAN 0 - disabled (default) - not 0 - enabled + not 0 - enabled Forward Packets between interfaces. @@ -36,49 +36,49 @@ rt_cache_rebuild_count - INTEGER IP Fragmentation: ipfrag_high_thresh - INTEGER - Maximum memory used to reassemble IP fragments. When + Maximum memory used to reassemble IP fragments. When ipfrag_high_thresh bytes of memory is allocated for this purpose, the fragment handler will toss packets until ipfrag_low_thresh is reached. - + ipfrag_low_thresh - INTEGER - See ipfrag_high_thresh + See ipfrag_high_thresh ipfrag_time - INTEGER - Time in seconds to keep an IP fragment in memory. + Time in seconds to keep an IP fragment in memory. ipfrag_secret_interval - INTEGER - Regeneration interval (in seconds) of the hash secret (or lifetime + Regeneration interval (in seconds) of the hash secret (or lifetime for the hash secret) for IP fragments. Default: 600 ipfrag_max_dist - INTEGER - ipfrag_max_dist is a non-negative integer value which defines the - maximum "disorder" which is allowed among fragments which share a - common IP source address. Note that reordering of packets is - not unusual, but if a large number of fragments arrive from a source - IP address while a particular fragment queue remains incomplete, it - probably indicates that one or more fragments belonging to that queue - have been lost. When ipfrag_max_dist is positive, an additional check - is done on fragments before they are added to a reassembly queue - if - ipfrag_max_dist (or more) fragments have arrived from a particular IP - address between additions to any IP fragment queue using that source - address, it's presumed that one or more fragments in the queue are - lost. The existing fragment queue will be dropped, and a new one + ipfrag_max_dist is a non-negative integer value which defines the + maximum "disorder" which is allowed among fragments which share a + common IP source address. Note that reordering of packets is + not unusual, but if a large number of fragments arrive from a source + IP address while a particular fragment queue remains incomplete, it + probably indicates that one or more fragments belonging to that queue + have been lost. When ipfrag_max_dist is positive, an additional check + is done on fragments before they are added to a reassembly queue - if + ipfrag_max_dist (or more) fragments have arrived from a particular IP + address between additions to any IP fragment queue using that source + address, it's presumed that one or more fragments in the queue are + lost. The existing fragment queue will be dropped, and a new one started. An ipfrag_max_dist value of zero disables this check. Using a very small value, e.g. 1 or 2, for ipfrag_max_dist can result in unnecessarily dropping fragment queues when normal - reordering of packets occurs, which could lead to poor application - performance. Using a very large value, e.g. 50000, increases the - likelihood of incorrectly reassembling IP fragments that originate + reordering of packets occurs, which could lead to poor application + performance. Using a very large value, e.g. 50000, increases the + likelihood of incorrectly reassembling IP fragments that originate from different IP datagrams, which could result in data corruption. Default: 64 INET peer storage: inet_peer_threshold - INTEGER - The approximate size of the storage. Starting from this threshold + The approximate size of the storage. Starting from this threshold entries will be thrown aggressively. This threshold also determines entries' time-to-live and time intervals between garbage collection passes. More entries, less time-to-live, less GC interval. @@ -105,7 +105,7 @@ inet_peer_gc_maxtime - INTEGER in effect under low (or absent) memory pressure on the pool. Measured in seconds. -TCP variables: +TCP variables: somaxconn - INTEGER Limit of socket listen() backlog, known in userspace as SOMAXCONN. @@ -310,7 +310,7 @@ tcp_orphan_retries - INTEGER tcp_reordering - INTEGER Maximal reordering of packets in a TCP stream. - Default: 3 + Default: 3 tcp_retrans_collapse - BOOLEAN Bug-to-bug compatibility with some broken printers. @@ -521,7 +521,7 @@ IP Variables: ip_local_port_range - 2 INTEGERS Defines the local port range that is used by TCP and UDP to - choose the local port. The first number is the first, the + choose the local port. The first number is the first, the second the last local port number. Default value depends on amount of memory available on the system: > 128Mb 32768-61000 @@ -594,12 +594,12 @@ icmp_errors_use_inbound_ifaddr - BOOLEAN If zero, icmp error messages are sent with the primary address of the exiting interface. - + If non-zero, the message will be sent with the primary address of the interface that received the packet that caused the icmp error. This is the behaviour network many administrators will expect from a router. And it can make debugging complicated network layouts - much easier. + much easier. Note that if no primary address exists for the interface selected, then the primary address of the first non-loopback interface that @@ -611,7 +611,7 @@ igmp_max_memberships - INTEGER Change the maximum number of multicast groups we can subscribe to. Default: 20 -conf/interface/* changes special settings per interface (where "interface" is +conf/interface/* changes special settings per interface (where "interface" is the name of your network interface) conf/all/* is special, changes the settings for all interfaces @@ -625,11 +625,11 @@ log_martians - BOOLEAN accept_redirects - BOOLEAN Accept ICMP redirect messages. accept_redirects for the interface will be enabled if: - - both conf/{all,interface}/accept_redirects are TRUE in the case forwarding - for the interface is enabled + - both conf/{all,interface}/accept_redirects are TRUE in the case + forwarding for the interface is enabled or - - at least one of conf/{all,interface}/accept_redirects is TRUE in the case - forwarding for the interface is disabled + - at least one of conf/{all,interface}/accept_redirects is TRUE in the + case forwarding for the interface is disabled accept_redirects for the interface will be disabled otherwise default TRUE (host) FALSE (router) @@ -640,8 +640,8 @@ forwarding - BOOLEAN mc_forwarding - BOOLEAN Do multicast routing. The kernel needs to be compiled with CONFIG_MROUTE and a multicast routing daemon is required. - conf/all/mc_forwarding must also be set to TRUE to enable multicast routing - for the interface + conf/all/mc_forwarding must also be set to TRUE to enable multicast + routing for the interface medium_id - INTEGER Integer value used to differentiate the devices by the medium they @@ -649,7 +649,7 @@ medium_id - INTEGER the broadcast packets are received only on one of them. The default value 0 means that the device is the only interface to its medium, value of -1 means that medium is not known. - + Currently, it is used to change the proxy_arp behavior: the proxy_arp feature is enabled for packets forwarded between two devices attached to different media. @@ -699,16 +699,22 @@ accept_source_route - BOOLEAN default TRUE (router) FALSE (host) -rp_filter - BOOLEAN - 1 - do source validation by reversed path, as specified in RFC1812 - Recommended option for single homed hosts and stub network - routers. Could cause troubles for complicated (not loop free) - networks running a slow unreliable protocol (sort of RIP), - or using static routes. - +rp_filter - INTEGER 0 - No source validation. - - conf/all/rp_filter must also be set to TRUE to do source validation + 1 - Strict mode as defined in RFC3704 Strict Reverse Path + Each incoming packet is tested against the FIB and if the interface + is not the best reverse path the packet check will fail. + By default failed packets are discarded. + 2 - Loose mode as defined in RFC3704 Loose Reverse Path + Each incoming packet's source address is also tested against the FIB + and if the source address is not reachable via any interface + the packet check will fail. + + Current recommended practice in RFC3704 is to enable strict mode + to prevent IP spoofing from DDos attacks. If using asymmetric routing + or other complicated routing, then loose mode is recommended. + + conf/all/rp_filter must also be set to non-zero to do source validation on the interface Default value is 0. Note that some distributions enable it @@ -782,6 +788,12 @@ arp_ignore - INTEGER The max value from conf/{all,interface}/arp_ignore is used when ARP request is received on the {interface} +arp_notify - BOOLEAN + Define mode for notification of address and device changes. + 0 - (default): do nothing + 1 - Generate gratuitous arp replies when device is brought up + or hardware address changes. + arp_accept - BOOLEAN Define behavior when gratuitous arp replies are received: 0 - drop gratuitous arp frames @@ -823,7 +835,7 @@ apply to IPv6 [XXX?]. bindv6only - BOOLEAN Default value for IPV6_V6ONLY socket option, - which restricts use of the IPv6 socket to IPv6 communication + which restricts use of the IPv6 socket to IPv6 communication only. TRUE: disable IPv4-mapped address feature FALSE: enable IPv4-mapped address feature @@ -833,19 +845,19 @@ bindv6only - BOOLEAN IPv6 Fragmentation: ip6frag_high_thresh - INTEGER - Maximum memory used to reassemble IPv6 fragments. When + Maximum memory used to reassemble IPv6 fragments. When ip6frag_high_thresh bytes of memory is allocated for this purpose, the fragment handler will toss packets until ip6frag_low_thresh is reached. - + ip6frag_low_thresh - INTEGER - See ip6frag_high_thresh + See ip6frag_high_thresh ip6frag_time - INTEGER Time in seconds to keep an IPv6 fragment in memory. ip6frag_secret_interval - INTEGER - Regeneration interval (in seconds) of the hash secret (or lifetime + Regeneration interval (in seconds) of the hash secret (or lifetime for the hash secret) for IPv6 fragments. Default: 600 @@ -854,17 +866,17 @@ conf/default/*: conf/all/*: - Change all the interface-specific settings. + Change all the interface-specific settings. [XXX: Other special features than forwarding?] conf/all/forwarding - BOOLEAN - Enable global IPv6 forwarding between all interfaces. + Enable global IPv6 forwarding between all interfaces. - IPv4 and IPv6 work differently here; e.g. netfilter must be used + IPv4 and IPv6 work differently here; e.g. netfilter must be used to control which interfaces may forward packets and which not. - This also sets all interfaces' Host/Router setting + This also sets all interfaces' Host/Router setting 'forwarding' to the specified value. See below for details. This referred to as global forwarding. @@ -875,12 +887,12 @@ proxy_ndp - BOOLEAN conf/interface/*: Change special settings per interface. - The functional behaviour for certain settings is different + The functional behaviour for certain settings is different depending on whether local forwarding is enabled or not. accept_ra - BOOLEAN Accept Router Advertisements; autoconfigure using them. - + Functional default: enabled if local forwarding is disabled. disabled if local forwarding is enabled. @@ -926,7 +938,7 @@ accept_source_route - INTEGER Default: 0 autoconf - BOOLEAN - Autoconfigure addresses using Prefix Information in Router + Autoconfigure addresses using Prefix Information in Router Advertisements. Functional default: enabled if accept_ra_pinfo is enabled. @@ -935,11 +947,11 @@ autoconf - BOOLEAN dad_transmits - INTEGER The amount of Duplicate Address Detection probes to send. Default: 1 - + forwarding - BOOLEAN - Configure interface-specific Host/Router behaviour. + Configure interface-specific Host/Router behaviour. - Note: It is recommended to have the same setting on all + Note: It is recommended to have the same setting on all interfaces; mixed router/host scenarios are rather uncommon. FALSE: @@ -948,13 +960,13 @@ forwarding - BOOLEAN 1. IsRouter flag is not set in Neighbour Advertisements. 2. Router Solicitations are being sent when necessary. - 3. If accept_ra is TRUE (default), accept Router + 3. If accept_ra is TRUE (default), accept Router Advertisements (and do autoconfiguration). 4. If accept_redirects is TRUE (default), accept Redirects. TRUE: - If local forwarding is enabled, Router behaviour is assumed. + If local forwarding is enabled, Router behaviour is assumed. This means exactly the reverse from the above: 1. IsRouter flag is set in Neighbour Advertisements. @@ -989,7 +1001,7 @@ router_solicitation_interval - INTEGER Default: 4 router_solicitations - INTEGER - Number of Router Solicitations to send until assuming no + Number of Router Solicitations to send until assuming no routers are present. Default: 3 @@ -1013,11 +1025,11 @@ temp_prefered_lft - INTEGER max_desync_factor - INTEGER Maximum value for DESYNC_FACTOR, which is a random value - that ensures that clients don't synchronize with each + that ensures that clients don't synchronize with each other and generate new addresses at exactly the same time. value is in seconds. Default: 600 - + regen_max_retry - INTEGER Number of attempts before give up attempting to generate valid temporary addresses. @@ -1025,13 +1037,15 @@ regen_max_retry - INTEGER max_addresses - INTEGER Number of maximum addresses per interface. 0 disables limitation. - It is recommended not set too large value (or 0) because it would - be too easy way to crash kernel to allow to create too much of + It is recommended not set too large value (or 0) because it would + be too easy way to crash kernel to allow to create too much of autoconfigured addresses. Default: 16 disable_ipv6 - BOOLEAN - Disable IPv6 operation. + Disable IPv6 operation. If accept_dad is set to 2, this value + will be dynamically set to TRUE if DAD fails for the link-local + address. Default: FALSE (enable IPv6 operation) accept_dad - INTEGER diff --git a/Documentation/networking/ixgbe.txt b/Documentation/networking/ixgbe.txt new file mode 100644 index 0000000000000000000000000000000000000000..eeb68685c7881e90a0551d8ec2f28c19d4a6cc3f --- /dev/null +++ b/Documentation/networking/ixgbe.txt @@ -0,0 +1,199 @@ +Linux Base Driver for 10 Gigabit PCI Express Intel(R) Network Connection +======================================================================== + +March 10, 2009 + + +Contents +======== + +- In This Release +- Identifying Your Adapter +- Building and Installation +- Additional Configurations +- Support + + + +In This Release +=============== + +This file describes the ixgbe Linux Base Driver for the 10 Gigabit PCI +Express Intel(R) Network Connection. This driver includes support for +Itanium(R)2-based systems. + +For questions related to hardware requirements, refer to the documentation +supplied with your 10 Gigabit adapter. All hardware requirements listed apply +to use with Linux. + +The following features are available in this kernel: + - Native VLANs + - Channel Bonding (teaming) + - SNMP + - Generic Receive Offload + - Data Center Bridging + +Channel Bonding documentation can be found in the Linux kernel source: +/Documentation/networking/bonding.txt + +Ethtool, lspci, and ifconfig can be used to display device and driver +specific information. + + +Identifying Your Adapter +======================== + +This driver supports devices based on the 82598 controller and the 82599 +controller. + +For specific information on identifying which adapter you have, please visit: + + http://support.intel.com/support/network/sb/CS-008441.htm + + +Building and Installation +========================= + +select m for "Intel(R) 10GbE PCI Express adapters support" located at: + Location: + -> Device Drivers + -> Network device support (NETDEVICES [=y]) + -> Ethernet (10000 Mbit) (NETDEV_10000 [=y]) + +1. make modules & make modules_install + +2. Load the module: + +# modprobe ixgbe + + The insmod command can be used if the full + path to the driver module is specified. For example: + + insmod /lib/modules//kernel/drivers/net/ixgbe/ixgbe.ko + + With 2.6 based kernels also make sure that older ixgbe drivers are + removed from the kernel, before loading the new module: + + rmmod ixgbe; modprobe ixgbe + +3. Assign an IP address to the interface by entering the following, where + x is the interface number: + + ifconfig ethx + +4. Verify that the interface works. Enter the following, where + is the IP address for another machine on the same subnet as the interface + that is being tested: + + ping + + +Additional Configurations +========================= + + Viewing Link Messages + --------------------- + Link messages will not be displayed to the console if the distribution is + restricting system messages. In order to see network driver link messages on + your console, set dmesg to eight by entering the following: + + dmesg -n 8 + + NOTE: This setting is not saved across reboots. + + + Jumbo Frames + ------------ + The driver supports Jumbo Frames for all adapters. Jumbo Frames support is + enabled by changing the MTU to a value larger than the default of 1500. + The maximum value for the MTU is 16110. Use the ifconfig command to + increase the MTU size. For example: + + ifconfig ethx mtu 9000 up + + The maximum MTU setting for Jumbo Frames is 16110. This value coincides + with the maximum Jumbo Frames size of 16128. + + Generic Receive Offload, aka GRO + -------------------------------- + The driver supports the in-kernel software implementation of GRO. GRO has + shown that by coalescing Rx traffic into larger chunks of data, CPU + utilization can be significantly reduced when under large Rx load. GRO is an + evolution of the previously-used LRO interface. GRO is able to coalesce + other protocols besides TCP. It's also safe to use with configurations that + are problematic for LRO, namely bridging and iSCSI. + + GRO is enabled by default in the driver. Future versions of ethtool will + support disabling and re-enabling GRO on the fly. + + + Data Center Bridging, aka DCB + ----------------------------- + + DCB is a configuration Quality of Service implementation in hardware. + It uses the VLAN priority tag (802.1p) to filter traffic. That means + that there are 8 different priorities that traffic can be filtered into. + It also enables priority flow control which can limit or eliminate the + number of dropped packets during network stress. Bandwidth can be + allocated to each of these priorities, which is enforced at the hardware + level. + + To enable DCB support in ixgbe, you must enable the DCB netlink layer to + allow the userspace tools (see below) to communicate with the driver. + This can be found in the kernel configuration here: + + -> Networking support + -> Networking options + -> Data Center Bridging support + + Once this is selected, DCB support must be selected for ixgbe. This can + be found here: + + -> Device Drivers + -> Network device support (NETDEVICES [=y]) + -> Ethernet (10000 Mbit) (NETDEV_10000 [=y]) + -> Intel(R) 10GbE PCI Express adapters support + -> Data Center Bridging (DCB) Support + + After these options are selected, you must rebuild your kernel and your + modules. + + In order to use DCB, userspace tools must be downloaded and installed. + The dcbd tools can be found at: + + http://e1000.sf.net + + + Ethtool + ------- + The driver utilizes the ethtool interface for driver configuration and + diagnostics, as well as displaying statistical information. Ethtool + version 3.0 or later is required for this functionality. + + The latest release of ethtool can be found from + http://sourceforge.net/projects/gkernel. + + + NAPI + ---- + + NAPI (Rx polling mode) is supported in the ixgbe driver. NAPI is enabled + by default in the driver. + + See www.cyberus.ca/~hadi/usenix-paper.tgz for more information on NAPI. + + +Support +======= + +For general information, go to the Intel support website at: + + http://support.intel.com + +or the Intel Wired Networking project hosted by Sourceforge at: + + http://e1000.sourceforge.net + +If an issue is identified with the released source code on the supported +kernel with a supported adapter, email the specific information related +to the issue to e1000-devel@lists.sf.net diff --git a/Documentation/networking/rds.txt b/Documentation/networking/rds.txt new file mode 100644 index 0000000000000000000000000000000000000000..c67077cbeb800a1265f1e2ba801fb293fa0d43f8 --- /dev/null +++ b/Documentation/networking/rds.txt @@ -0,0 +1,356 @@ + +Overview +======== + +This readme tries to provide some background on the hows and whys of RDS, +and will hopefully help you find your way around the code. + +In addition, please see this email about RDS origins: +http://oss.oracle.com/pipermail/rds-devel/2007-November/000228.html + +RDS Architecture +================ + +RDS provides reliable, ordered datagram delivery by using a single +reliable connection between any two nodes in the cluster. This allows +applications to use a single socket to talk to any other process in the +cluster - so in a cluster with N processes you need N sockets, in contrast +to N*N if you use a connection-oriented socket transport like TCP. + +RDS is not Infiniband-specific; it was designed to support different +transports. The current implementation used to support RDS over TCP as well +as IB. Work is in progress to support RDS over iWARP, and using DCE to +guarantee no dropped packets on Ethernet, it may be possible to use RDS over +UDP in the future. + +The high-level semantics of RDS from the application's point of view are + + * Addressing + RDS uses IPv4 addresses and 16bit port numbers to identify + the end point of a connection. All socket operations that involve + passing addresses between kernel and user space generally + use a struct sockaddr_in. + + The fact that IPv4 addresses are used does not mean the underlying + transport has to be IP-based. In fact, RDS over IB uses a + reliable IB connection; the IP address is used exclusively to + locate the remote node's GID (by ARPing for the given IP). + + The port space is entirely independent of UDP, TCP or any other + protocol. + + * Socket interface + RDS sockets work *mostly* as you would expect from a BSD + socket. The next section will cover the details. At any rate, + all I/O is performed through the standard BSD socket API. + Some additions like zerocopy support are implemented through + control messages, while other extensions use the getsockopt/ + setsockopt calls. + + Sockets must be bound before you can send or receive data. + This is needed because binding also selects a transport and + attaches it to the socket. Once bound, the transport assignment + does not change. RDS will tolerate IPs moving around (eg in + a active-active HA scenario), but only as long as the address + doesn't move to a different transport. + + * sysctls + RDS supports a number of sysctls in /proc/sys/net/rds + + +Socket Interface +================ + + AF_RDS, PF_RDS, SOL_RDS + These constants haven't been assigned yet, because RDS isn't in + mainline yet. Currently, the kernel module assigns some constant + and publishes it to user space through two sysctl files + /proc/sys/net/rds/pf_rds + /proc/sys/net/rds/sol_rds + + fd = socket(PF_RDS, SOCK_SEQPACKET, 0); + This creates a new, unbound RDS socket. + + setsockopt(SOL_SOCKET): send and receive buffer size + RDS honors the send and receive buffer size socket options. + You are not allowed to queue more than SO_SNDSIZE bytes to + a socket. A message is queued when sendmsg is called, and + it leaves the queue when the remote system acknowledges + its arrival. + + The SO_RCVSIZE option controls the maximum receive queue length. + This is a soft limit rather than a hard limit - RDS will + continue to accept and queue incoming messages, even if that + takes the queue length over the limit. However, it will also + mark the port as "congested" and send a congestion update to + the source node. The source node is supposed to throttle any + processes sending to this congested port. + + bind(fd, &sockaddr_in, ...) + This binds the socket to a local IP address and port, and a + transport. + + sendmsg(fd, ...) + Sends a message to the indicated recipient. The kernel will + transparently establish the underlying reliable connection + if it isn't up yet. + + An attempt to send a message that exceeds SO_SNDSIZE will + return with -EMSGSIZE + + An attempt to send a message that would take the total number + of queued bytes over the SO_SNDSIZE threshold will return + EAGAIN. + + An attempt to send a message to a destination that is marked + as "congested" will return ENOBUFS. + + recvmsg(fd, ...) + Receives a message that was queued to this socket. The sockets + recv queue accounting is adjusted, and if the queue length + drops below SO_SNDSIZE, the port is marked uncongested, and + a congestion update is sent to all peers. + + Applications can ask the RDS kernel module to receive + notifications via control messages (for instance, there is a + notification when a congestion update arrived, or when a RDMA + operation completes). These notifications are received through + the msg.msg_control buffer of struct msghdr. The format of the + messages is described in manpages. + + poll(fd) + RDS supports the poll interface to allow the application + to implement async I/O. + + POLLIN handling is pretty straightforward. When there's an + incoming message queued to the socket, or a pending notification, + we signal POLLIN. + + POLLOUT is a little harder. Since you can essentially send + to any destination, RDS will always signal POLLOUT as long as + there's room on the send queue (ie the number of bytes queued + is less than the sendbuf size). + + However, the kernel will refuse to accept messages to + a destination marked congested - in this case you will loop + forever if you rely on poll to tell you what to do. + This isn't a trivial problem, but applications can deal with + this - by using congestion notifications, and by checking for + ENOBUFS errors returned by sendmsg. + + setsockopt(SOL_RDS, RDS_CANCEL_SENT_TO, &sockaddr_in) + This allows the application to discard all messages queued to a + specific destination on this particular socket. + + This allows the application to cancel outstanding messages if + it detects a timeout. For instance, if it tried to send a message, + and the remote host is unreachable, RDS will keep trying forever. + The application may decide it's not worth it, and cancel the + operation. In this case, it would use RDS_CANCEL_SENT_TO to + nuke any pending messages. + + +RDMA for RDS +============ + + see rds-rdma(7) manpage (available in rds-tools) + + +Congestion Notifications +======================== + + see rds(7) manpage + + +RDS Protocol +============ + + Message header + + The message header is a 'struct rds_header' (see rds.h): + Fields: + h_sequence: + per-packet sequence number + h_ack: + piggybacked acknowledgment of last packet received + h_len: + length of data, not including header + h_sport: + source port + h_dport: + destination port + h_flags: + CONG_BITMAP - this is a congestion update bitmap + ACK_REQUIRED - receiver must ack this packet + RETRANSMITTED - packet has previously been sent + h_credit: + indicate to other end of connection that + it has more credits available (i.e. there is + more send room) + h_padding[4]: + unused, for future use + h_csum: + header checksum + h_exthdr: + optional data can be passed here. This is currently used for + passing RDMA-related information. + + ACK and retransmit handling + + One might think that with reliable IB connections you wouldn't need + to ack messages that have been received. The problem is that IB + hardware generates an ack message before it has DMAed the message + into memory. This creates a potential message loss if the HCA is + disabled for any reason between when it sends the ack and before + the message is DMAed and processed. This is only a potential issue + if another HCA is available for fail-over. + + Sending an ack immediately would allow the sender to free the sent + message from their send queue quickly, but could cause excessive + traffic to be used for acks. RDS piggybacks acks on sent data + packets. Ack-only packets are reduced by only allowing one to be + in flight at a time, and by the sender only asking for acks when + its send buffers start to fill up. All retransmissions are also + acked. + + Flow Control + + RDS's IB transport uses a credit-based mechanism to verify that + there is space in the peer's receive buffers for more data. This + eliminates the need for hardware retries on the connection. + + Congestion + + Messages waiting in the receive queue on the receiving socket + are accounted against the sockets SO_RCVBUF option value. Only + the payload bytes in the message are accounted for. If the + number of bytes queued equals or exceeds rcvbuf then the socket + is congested. All sends attempted to this socket's address + should return block or return -EWOULDBLOCK. + + Applications are expected to be reasonably tuned such that this + situation very rarely occurs. An application encountering this + "back-pressure" is considered a bug. + + This is implemented by having each node maintain bitmaps which + indicate which ports on bound addresses are congested. As the + bitmap changes it is sent through all the connections which + terminate in the local address of the bitmap which changed. + + The bitmaps are allocated as connections are brought up. This + avoids allocation in the interrupt handling path which queues + sages on sockets. The dense bitmaps let transports send the + entire bitmap on any bitmap change reasonably efficiently. This + is much easier to implement than some finer-grained + communication of per-port congestion. The sender does a very + inexpensive bit test to test if the port it's about to send to + is congested or not. + + +RDS Transport Layer +================== + + As mentioned above, RDS is not IB-specific. Its code is divided + into a general RDS layer and a transport layer. + + The general layer handles the socket API, congestion handling, + loopback, stats, usermem pinning, and the connection state machine. + + The transport layer handles the details of the transport. The IB + transport, for example, handles all the queue pairs, work requests, + CM event handlers, and other Infiniband details. + + +RDS Kernel Structures +===================== + + struct rds_message + aka possibly "rds_outgoing", the generic RDS layer copies data to + be sent and sets header fields as needed, based on the socket API. + This is then queued for the individual connection and sent by the + connection's transport. + struct rds_incoming + a generic struct referring to incoming data that can be handed from + the transport to the general code and queued by the general code + while the socket is awoken. It is then passed back to the transport + code to handle the actual copy-to-user. + struct rds_socket + per-socket information + struct rds_connection + per-connection information + struct rds_transport + pointers to transport-specific functions + struct rds_statistics + non-transport-specific statistics + struct rds_cong_map + wraps the raw congestion bitmap, contains rbnode, waitq, etc. + +Connection management +===================== + + Connections may be in UP, DOWN, CONNECTING, DISCONNECTING, and + ERROR states. + + The first time an attempt is made by an RDS socket to send data to + a node, a connection is allocated and connected. That connection is + then maintained forever -- if there are transport errors, the + connection will be dropped and re-established. + + Dropping a connection while packets are queued will cause queued or + partially-sent datagrams to be retransmitted when the connection is + re-established. + + +The send path +============= + + rds_sendmsg() + struct rds_message built from incoming data + CMSGs parsed (e.g. RDMA ops) + transport connection alloced and connected if not already + rds_message placed on send queue + send worker awoken + rds_send_worker() + calls rds_send_xmit() until queue is empty + rds_send_xmit() + transmits congestion map if one is pending + may set ACK_REQUIRED + calls transport to send either non-RDMA or RDMA message + (RDMA ops never retransmitted) + rds_ib_xmit() + allocs work requests from send ring + adds any new send credits available to peer (h_credits) + maps the rds_message's sg list + piggybacks ack + populates work requests + post send to connection's queue pair + +The recv path +============= + + rds_ib_recv_cq_comp_handler() + looks at write completions + unmaps recv buffer from device + no errors, call rds_ib_process_recv() + refill recv ring + rds_ib_process_recv() + validate header checksum + copy header to rds_ib_incoming struct if start of a new datagram + add to ibinc's fraglist + if competed datagram: + update cong map if datagram was cong update + call rds_recv_incoming() otherwise + note if ack is required + rds_recv_incoming() + drop duplicate packets + respond to pings + find the sock associated with this datagram + add to sock queue + wake up sock + do some congestion calculations + rds_recvmsg + copy data into user iovec + handle CMSGs + return to application + + diff --git a/Documentation/networking/timestamping.txt b/Documentation/networking/timestamping.txt new file mode 100644 index 0000000000000000000000000000000000000000..0e58b4539176a7e04c78c15bdcfde7b14e3f7c64 --- /dev/null +++ b/Documentation/networking/timestamping.txt @@ -0,0 +1,180 @@ +The existing interfaces for getting network packages time stamped are: + +* SO_TIMESTAMP + Generate time stamp for each incoming packet using the (not necessarily + monotonous!) system time. Result is returned via recv_msg() in a + control message as timeval (usec resolution). + +* SO_TIMESTAMPNS + Same time stamping mechanism as SO_TIMESTAMP, but returns result as + timespec (nsec resolution). + +* IP_MULTICAST_LOOP + SO_TIMESTAMP[NS] + Only for multicasts: approximate send time stamp by receiving the looped + packet and using its receive time stamp. + +The following interface complements the existing ones: receive time +stamps can be generated and returned for arbitrary packets and much +closer to the point where the packet is really sent. Time stamps can +be generated in software (as before) or in hardware (if the hardware +has such a feature). + +SO_TIMESTAMPING: + +Instructs the socket layer which kind of information is wanted. The +parameter is an integer with some of the following bits set. Setting +other bits is an error and doesn't change the current state. + +SOF_TIMESTAMPING_TX_HARDWARE: try to obtain send time stamp in hardware +SOF_TIMESTAMPING_TX_SOFTWARE: if SOF_TIMESTAMPING_TX_HARDWARE is off or + fails, then do it in software +SOF_TIMESTAMPING_RX_HARDWARE: return the original, unmodified time stamp + as generated by the hardware +SOF_TIMESTAMPING_RX_SOFTWARE: if SOF_TIMESTAMPING_RX_HARDWARE is off or + fails, then do it in software +SOF_TIMESTAMPING_RAW_HARDWARE: return original raw hardware time stamp +SOF_TIMESTAMPING_SYS_HARDWARE: return hardware time stamp transformed to + the system time base +SOF_TIMESTAMPING_SOFTWARE: return system time stamp generated in + software + +SOF_TIMESTAMPING_TX/RX determine how time stamps are generated. +SOF_TIMESTAMPING_RAW/SYS determine how they are reported in the +following control message: + struct scm_timestamping { + struct timespec systime; + struct timespec hwtimetrans; + struct timespec hwtimeraw; + }; + +recvmsg() can be used to get this control message for regular incoming +packets. For send time stamps the outgoing packet is looped back to +the socket's error queue with the send time stamp(s) attached. It can +be received with recvmsg(flags=MSG_ERRQUEUE). The call returns the +original outgoing packet data including all headers preprended down to +and including the link layer, the scm_timestamping control message and +a sock_extended_err control message with ee_errno==ENOMSG and +ee_origin==SO_EE_ORIGIN_TIMESTAMPING. A socket with such a pending +bounced packet is ready for reading as far as select() is concerned. +If the outgoing packet has to be fragmented, then only the first +fragment is time stamped and returned to the sending socket. + +All three values correspond to the same event in time, but were +generated in different ways. Each of these values may be empty (= all +zero), in which case no such value was available. If the application +is not interested in some of these values, they can be left blank to +avoid the potential overhead of calculating them. + +systime is the value of the system time at that moment. This +corresponds to the value also returned via SO_TIMESTAMP[NS]. If the +time stamp was generated by hardware, then this field is +empty. Otherwise it is filled in if SOF_TIMESTAMPING_SOFTWARE is +set. + +hwtimeraw is the original hardware time stamp. Filled in if +SOF_TIMESTAMPING_RAW_HARDWARE is set. No assumptions about its +relation to system time should be made. + +hwtimetrans is the hardware time stamp transformed so that it +corresponds as good as possible to system time. This correlation is +not perfect; as a consequence, sorting packets received via different +NICs by their hwtimetrans may differ from the order in which they were +received. hwtimetrans may be non-monotonic even for the same NIC. +Filled in if SOF_TIMESTAMPING_SYS_HARDWARE is set. Requires support +by the network device and will be empty without that support. + + +SIOCSHWTSTAMP: + +Hardware time stamping must also be initialized for each device driver +that is expected to do hardware time stamping. The parameter is: + +struct hwtstamp_config { + int flags; /* no flags defined right now, must be zero */ + int tx_type; /* HWTSTAMP_TX_* */ + int rx_filter; /* HWTSTAMP_FILTER_* */ +}; + +Desired behavior is passed into the kernel and to a specific device by +calling ioctl(SIOCSHWTSTAMP) with a pointer to a struct ifreq whose +ifr_data points to a struct hwtstamp_config. The tx_type and +rx_filter are hints to the driver what it is expected to do. If +the requested fine-grained filtering for incoming packets is not +supported, the driver may time stamp more than just the requested types +of packets. + +A driver which supports hardware time stamping shall update the struct +with the actual, possibly more permissive configuration. If the +requested packets cannot be time stamped, then nothing should be +changed and ERANGE shall be returned (in contrast to EINVAL, which +indicates that SIOCSHWTSTAMP is not supported at all). + +Only a processes with admin rights may change the configuration. User +space is responsible to ensure that multiple processes don't interfere +with each other and that the settings are reset. + +/* possible values for hwtstamp_config->tx_type */ +enum { + /* + * no outgoing packet will need hardware time stamping; + * should a packet arrive which asks for it, no hardware + * time stamping will be done + */ + HWTSTAMP_TX_OFF, + + /* + * enables hardware time stamping for outgoing packets; + * the sender of the packet decides which are to be + * time stamped by setting SOF_TIMESTAMPING_TX_SOFTWARE + * before sending the packet + */ + HWTSTAMP_TX_ON, +}; + +/* possible values for hwtstamp_config->rx_filter */ +enum { + /* time stamp no incoming packet at all */ + HWTSTAMP_FILTER_NONE, + + /* time stamp any incoming packet */ + HWTSTAMP_FILTER_ALL, + + /* return value: time stamp all packets requested plus some others */ + HWTSTAMP_FILTER_SOME, + + /* PTP v1, UDP, any kind of event packet */ + HWTSTAMP_FILTER_PTP_V1_L4_EVENT, + + ... +}; + + +DEVICE IMPLEMENTATION + +A driver which supports hardware time stamping must support the +SIOCSHWTSTAMP ioctl. Time stamps for received packets must be stored +in the skb with skb_hwtstamp_set(). + +Time stamps for outgoing packets are to be generated as follows: +- In hard_start_xmit(), check if skb_hwtstamp_check_tx_hardware() + returns non-zero. If yes, then the driver is expected + to do hardware time stamping. +- If this is possible for the skb and requested, then declare + that the driver is doing the time stamping by calling + skb_hwtstamp_tx_in_progress(). A driver not supporting + hardware time stamping doesn't do that. A driver must never + touch sk_buff::tstamp! It is used to store how time stamping + for an outgoing packets is to be done. +- As soon as the driver has sent the packet and/or obtained a + hardware time stamp for it, it passes the time stamp back by + calling skb_hwtstamp_tx() with the original skb, the raw + hardware time stamp and a handle to the device (necessary + to convert the hardware time stamp to system time). If obtaining + the hardware time stamp somehow fails, then the driver should + not fall back to software time stamping. The rationale is that + this would occur at a later time in the processing pipeline + than other software time stamping and therefore could lead + to unexpected deltas between time stamps. +- If the driver did not call skb_hwtstamp_tx_in_progress(), then + dev_hard_start_xmit() checks whether software time stamping + is wanted as fallback and potentially generates the time stamp. diff --git a/Documentation/networking/timestamping/.gitignore b/Documentation/networking/timestamping/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..71e81eb2e22ff57dd99a4457a9eecc503f7e7656 --- /dev/null +++ b/Documentation/networking/timestamping/.gitignore @@ -0,0 +1 @@ +timestamping diff --git a/Documentation/networking/timestamping/Makefile b/Documentation/networking/timestamping/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..2a1489fdc0361b8e6b134981645800ba05e7e628 --- /dev/null +++ b/Documentation/networking/timestamping/Makefile @@ -0,0 +1,6 @@ +CPPFLAGS = -I../../../include + +timestamping: timestamping.c + +clean: + rm -f timestamping diff --git a/Documentation/networking/timestamping/timestamping.c b/Documentation/networking/timestamping/timestamping.c new file mode 100644 index 0000000000000000000000000000000000000000..43d143104210186b5f627b6eba211a180914ebe2 --- /dev/null +++ b/Documentation/networking/timestamping/timestamping.c @@ -0,0 +1,533 @@ +/* + * This program demonstrates how the various time stamping features in + * the Linux kernel work. It emulates the behavior of a PTP + * implementation in stand-alone master mode by sending PTPv1 Sync + * multicasts once every second. It looks for similar packets, but + * beyond that doesn't actually implement PTP. + * + * Outgoing packets are time stamped with SO_TIMESTAMPING with or + * without hardware support. + * + * Incoming packets are time stamped with SO_TIMESTAMPING with or + * without hardware support, SIOCGSTAMP[NS] (per-socket time stamp) and + * SO_TIMESTAMP[NS]. + * + * Copyright (C) 2009 Intel Corporation. + * Author: Patrick Ohly + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include "asm/types.h" +#include "linux/net_tstamp.h" +#include "linux/errqueue.h" + +#ifndef SO_TIMESTAMPING +# define SO_TIMESTAMPING 37 +# define SCM_TIMESTAMPING SO_TIMESTAMPING +#endif + +#ifndef SO_TIMESTAMPNS +# define SO_TIMESTAMPNS 35 +#endif + +#ifndef SIOCGSTAMPNS +# define SIOCGSTAMPNS 0x8907 +#endif + +#ifndef SIOCSHWTSTAMP +# define SIOCSHWTSTAMP 0x89b0 +#endif + +static void usage(const char *error) +{ + if (error) + printf("invalid option: %s\n", error); + printf("timestamping interface option*\n\n" + "Options:\n" + " IP_MULTICAST_LOOP - looping outgoing multicasts\n" + " SO_TIMESTAMP - normal software time stamping, ms resolution\n" + " SO_TIMESTAMPNS - more accurate software time stamping\n" + " SOF_TIMESTAMPING_TX_HARDWARE - hardware time stamping of outgoing packets\n" + " SOF_TIMESTAMPING_TX_SOFTWARE - software fallback for outgoing packets\n" + " SOF_TIMESTAMPING_RX_HARDWARE - hardware time stamping of incoming packets\n" + " SOF_TIMESTAMPING_RX_SOFTWARE - software fallback for incoming packets\n" + " SOF_TIMESTAMPING_SOFTWARE - request reporting of software time stamps\n" + " SOF_TIMESTAMPING_SYS_HARDWARE - request reporting of transformed HW time stamps\n" + " SOF_TIMESTAMPING_RAW_HARDWARE - request reporting of raw HW time stamps\n" + " SIOCGSTAMP - check last socket time stamp\n" + " SIOCGSTAMPNS - more accurate socket time stamp\n"); + exit(1); +} + +static void bail(const char *error) +{ + printf("%s: %s\n", error, strerror(errno)); + exit(1); +} + +static const unsigned char sync[] = { + 0x00, 0x01, 0x00, 0x01, + 0x5f, 0x44, 0x46, 0x4c, + 0x54, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x01, 0x01, + + /* fake uuid */ + 0x00, 0x01, + 0x02, 0x03, 0x04, 0x05, + + 0x00, 0x01, 0x00, 0x37, + 0x00, 0x00, 0x00, 0x08, + 0x00, 0x00, 0x00, 0x00, + 0x49, 0x05, 0xcd, 0x01, + 0x29, 0xb1, 0x8d, 0xb0, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x01, + + /* fake uuid */ + 0x00, 0x01, + 0x02, 0x03, 0x04, 0x05, + + 0x00, 0x00, 0x00, 0x37, + 0x00, 0x00, 0x00, 0x04, + 0x44, 0x46, 0x4c, 0x54, + 0x00, 0x00, 0xf0, 0x60, + 0x00, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x01, + 0x00, 0x00, 0xf0, 0x60, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x04, + 0x44, 0x46, 0x4c, 0x54, + 0x00, 0x01, + + /* fake uuid */ + 0x00, 0x01, + 0x02, 0x03, 0x04, 0x05, + + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00 +}; + +static void sendpacket(int sock, struct sockaddr *addr, socklen_t addr_len) +{ + struct timeval now; + int res; + + res = sendto(sock, sync, sizeof(sync), 0, + addr, addr_len); + gettimeofday(&now, 0); + if (res < 0) + printf("%s: %s\n", "send", strerror(errno)); + else + printf("%ld.%06ld: sent %d bytes\n", + (long)now.tv_sec, (long)now.tv_usec, + res); +} + +static void printpacket(struct msghdr *msg, int res, + char *data, + int sock, int recvmsg_flags, + int siocgstamp, int siocgstampns) +{ + struct sockaddr_in *from_addr = (struct sockaddr_in *)msg->msg_name; + struct cmsghdr *cmsg; + struct timeval tv; + struct timespec ts; + struct timeval now; + + gettimeofday(&now, 0); + + printf("%ld.%06ld: received %s data, %d bytes from %s, %d bytes control messages\n", + (long)now.tv_sec, (long)now.tv_usec, + (recvmsg_flags & MSG_ERRQUEUE) ? "error" : "regular", + res, + inet_ntoa(from_addr->sin_addr), + msg->msg_controllen); + for (cmsg = CMSG_FIRSTHDR(msg); + cmsg; + cmsg = CMSG_NXTHDR(msg, cmsg)) { + printf(" cmsg len %d: ", cmsg->cmsg_len); + switch (cmsg->cmsg_level) { + case SOL_SOCKET: + printf("SOL_SOCKET "); + switch (cmsg->cmsg_type) { + case SO_TIMESTAMP: { + struct timeval *stamp = + (struct timeval *)CMSG_DATA(cmsg); + printf("SO_TIMESTAMP %ld.%06ld", + (long)stamp->tv_sec, + (long)stamp->tv_usec); + break; + } + case SO_TIMESTAMPNS: { + struct timespec *stamp = + (struct timespec *)CMSG_DATA(cmsg); + printf("SO_TIMESTAMPNS %ld.%09ld", + (long)stamp->tv_sec, + (long)stamp->tv_nsec); + break; + } + case SO_TIMESTAMPING: { + struct timespec *stamp = + (struct timespec *)CMSG_DATA(cmsg); + printf("SO_TIMESTAMPING "); + printf("SW %ld.%09ld ", + (long)stamp->tv_sec, + (long)stamp->tv_nsec); + stamp++; + printf("HW transformed %ld.%09ld ", + (long)stamp->tv_sec, + (long)stamp->tv_nsec); + stamp++; + printf("HW raw %ld.%09ld", + (long)stamp->tv_sec, + (long)stamp->tv_nsec); + break; + } + default: + printf("type %d", cmsg->cmsg_type); + break; + } + break; + case IPPROTO_IP: + printf("IPPROTO_IP "); + switch (cmsg->cmsg_type) { + case IP_RECVERR: { + struct sock_extended_err *err = + (struct sock_extended_err *)CMSG_DATA(cmsg); + printf("IP_RECVERR ee_errno '%s' ee_origin %d => %s", + strerror(err->ee_errno), + err->ee_origin, +#ifdef SO_EE_ORIGIN_TIMESTAMPING + err->ee_origin == SO_EE_ORIGIN_TIMESTAMPING ? + "bounced packet" : "unexpected origin" +#else + "probably SO_EE_ORIGIN_TIMESTAMPING" +#endif + ); + if (res < sizeof(sync)) + printf(" => truncated data?!"); + else if (!memcmp(sync, data + res - sizeof(sync), + sizeof(sync))) + printf(" => GOT OUR DATA BACK (HURRAY!)"); + break; + } + case IP_PKTINFO: { + struct in_pktinfo *pktinfo = + (struct in_pktinfo *)CMSG_DATA(cmsg); + printf("IP_PKTINFO interface index %u", + pktinfo->ipi_ifindex); + break; + } + default: + printf("type %d", cmsg->cmsg_type); + break; + } + break; + default: + printf("level %d type %d", + cmsg->cmsg_level, + cmsg->cmsg_type); + break; + } + printf("\n"); + } + + if (siocgstamp) { + if (ioctl(sock, SIOCGSTAMP, &tv)) + printf(" %s: %s\n", "SIOCGSTAMP", strerror(errno)); + else + printf("SIOCGSTAMP %ld.%06ld\n", + (long)tv.tv_sec, + (long)tv.tv_usec); + } + if (siocgstampns) { + if (ioctl(sock, SIOCGSTAMPNS, &ts)) + printf(" %s: %s\n", "SIOCGSTAMPNS", strerror(errno)); + else + printf("SIOCGSTAMPNS %ld.%09ld\n", + (long)ts.tv_sec, + (long)ts.tv_nsec); + } +} + +static void recvpacket(int sock, int recvmsg_flags, + int siocgstamp, int siocgstampns) +{ + char data[256]; + struct msghdr msg; + struct iovec entry; + struct sockaddr_in from_addr; + struct { + struct cmsghdr cm; + char control[512]; + } control; + int res; + + memset(&msg, 0, sizeof(msg)); + msg.msg_iov = &entry; + msg.msg_iovlen = 1; + entry.iov_base = data; + entry.iov_len = sizeof(data); + msg.msg_name = (caddr_t)&from_addr; + msg.msg_namelen = sizeof(from_addr); + msg.msg_control = &control; + msg.msg_controllen = sizeof(control); + + res = recvmsg(sock, &msg, recvmsg_flags|MSG_DONTWAIT); + if (res < 0) { + printf("%s %s: %s\n", + "recvmsg", + (recvmsg_flags & MSG_ERRQUEUE) ? "error" : "regular", + strerror(errno)); + } else { + printpacket(&msg, res, data, + sock, recvmsg_flags, + siocgstamp, siocgstampns); + } +} + +int main(int argc, char **argv) +{ + int so_timestamping_flags = 0; + int so_timestamp = 0; + int so_timestampns = 0; + int siocgstamp = 0; + int siocgstampns = 0; + int ip_multicast_loop = 0; + char *interface; + int i; + int enabled = 1; + int sock; + struct ifreq device; + struct ifreq hwtstamp; + struct hwtstamp_config hwconfig, hwconfig_requested; + struct sockaddr_in addr; + struct ip_mreq imr; + struct in_addr iaddr; + int val; + socklen_t len; + struct timeval next; + + if (argc < 2) + usage(0); + interface = argv[1]; + + for (i = 2; i < argc; i++) { + if (!strcasecmp(argv[i], "SO_TIMESTAMP")) + so_timestamp = 1; + else if (!strcasecmp(argv[i], "SO_TIMESTAMPNS")) + so_timestampns = 1; + else if (!strcasecmp(argv[i], "SIOCGSTAMP")) + siocgstamp = 1; + else if (!strcasecmp(argv[i], "SIOCGSTAMPNS")) + siocgstampns = 1; + else if (!strcasecmp(argv[i], "IP_MULTICAST_LOOP")) + ip_multicast_loop = 1; + else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_TX_HARDWARE")) + so_timestamping_flags |= SOF_TIMESTAMPING_TX_HARDWARE; + else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_TX_SOFTWARE")) + so_timestamping_flags |= SOF_TIMESTAMPING_TX_SOFTWARE; + else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_RX_HARDWARE")) + so_timestamping_flags |= SOF_TIMESTAMPING_RX_HARDWARE; + else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_RX_SOFTWARE")) + so_timestamping_flags |= SOF_TIMESTAMPING_RX_SOFTWARE; + else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_SOFTWARE")) + so_timestamping_flags |= SOF_TIMESTAMPING_SOFTWARE; + else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_SYS_HARDWARE")) + so_timestamping_flags |= SOF_TIMESTAMPING_SYS_HARDWARE; + else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_RAW_HARDWARE")) + so_timestamping_flags |= SOF_TIMESTAMPING_RAW_HARDWARE; + else + usage(argv[i]); + } + + sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP); + if (socket < 0) + bail("socket"); + + memset(&device, 0, sizeof(device)); + strncpy(device.ifr_name, interface, sizeof(device.ifr_name)); + if (ioctl(sock, SIOCGIFADDR, &device) < 0) + bail("getting interface IP address"); + + memset(&hwtstamp, 0, sizeof(hwtstamp)); + strncpy(hwtstamp.ifr_name, interface, sizeof(hwtstamp.ifr_name)); + hwtstamp.ifr_data = (void *)&hwconfig; + memset(&hwconfig, 0, sizeof(&hwconfig)); + hwconfig.tx_type = + (so_timestamping_flags & SOF_TIMESTAMPING_TX_HARDWARE) ? + HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF; + hwconfig.rx_filter = + (so_timestamping_flags & SOF_TIMESTAMPING_RX_HARDWARE) ? + HWTSTAMP_FILTER_PTP_V1_L4_SYNC : HWTSTAMP_FILTER_NONE; + hwconfig_requested = hwconfig; + if (ioctl(sock, SIOCSHWTSTAMP, &hwtstamp) < 0) { + if ((errno == EINVAL || errno == ENOTSUP) && + hwconfig_requested.tx_type == HWTSTAMP_TX_OFF && + hwconfig_requested.rx_filter == HWTSTAMP_FILTER_NONE) + printf("SIOCSHWTSTAMP: disabling hardware time stamping not possible\n"); + else + bail("SIOCSHWTSTAMP"); + } + printf("SIOCSHWTSTAMP: tx_type %d requested, got %d; rx_filter %d requested, got %d\n", + hwconfig_requested.tx_type, hwconfig.tx_type, + hwconfig_requested.rx_filter, hwconfig.rx_filter); + + /* bind to PTP port */ + addr.sin_family = AF_INET; + addr.sin_addr.s_addr = htonl(INADDR_ANY); + addr.sin_port = htons(319 /* PTP event port */); + if (bind(sock, + (struct sockaddr *)&addr, + sizeof(struct sockaddr_in)) < 0) + bail("bind"); + + /* set multicast group for outgoing packets */ + inet_aton("224.0.1.130", &iaddr); /* alternate PTP domain 1 */ + addr.sin_addr = iaddr; + imr.imr_multiaddr.s_addr = iaddr.s_addr; + imr.imr_interface.s_addr = + ((struct sockaddr_in *)&device.ifr_addr)->sin_addr.s_addr; + if (setsockopt(sock, IPPROTO_IP, IP_MULTICAST_IF, + &imr.imr_interface.s_addr, sizeof(struct in_addr)) < 0) + bail("set multicast"); + + /* join multicast group, loop our own packet */ + if (setsockopt(sock, IPPROTO_IP, IP_ADD_MEMBERSHIP, + &imr, sizeof(struct ip_mreq)) < 0) + bail("join multicast group"); + + if (setsockopt(sock, IPPROTO_IP, IP_MULTICAST_LOOP, + &ip_multicast_loop, sizeof(enabled)) < 0) { + bail("loop multicast"); + } + + /* set socket options for time stamping */ + if (so_timestamp && + setsockopt(sock, SOL_SOCKET, SO_TIMESTAMP, + &enabled, sizeof(enabled)) < 0) + bail("setsockopt SO_TIMESTAMP"); + + if (so_timestampns && + setsockopt(sock, SOL_SOCKET, SO_TIMESTAMPNS, + &enabled, sizeof(enabled)) < 0) + bail("setsockopt SO_TIMESTAMPNS"); + + if (so_timestamping_flags && + setsockopt(sock, SOL_SOCKET, SO_TIMESTAMPING, + &so_timestamping_flags, + sizeof(so_timestamping_flags)) < 0) + bail("setsockopt SO_TIMESTAMPING"); + + /* request IP_PKTINFO for debugging purposes */ + if (setsockopt(sock, SOL_IP, IP_PKTINFO, + &enabled, sizeof(enabled)) < 0) + printf("%s: %s\n", "setsockopt IP_PKTINFO", strerror(errno)); + + /* verify socket options */ + len = sizeof(val); + if (getsockopt(sock, SOL_SOCKET, SO_TIMESTAMP, &val, &len) < 0) + printf("%s: %s\n", "getsockopt SO_TIMESTAMP", strerror(errno)); + else + printf("SO_TIMESTAMP %d\n", val); + + if (getsockopt(sock, SOL_SOCKET, SO_TIMESTAMPNS, &val, &len) < 0) + printf("%s: %s\n", "getsockopt SO_TIMESTAMPNS", + strerror(errno)); + else + printf("SO_TIMESTAMPNS %d\n", val); + + if (getsockopt(sock, SOL_SOCKET, SO_TIMESTAMPING, &val, &len) < 0) { + printf("%s: %s\n", "getsockopt SO_TIMESTAMPING", + strerror(errno)); + } else { + printf("SO_TIMESTAMPING %d\n", val); + if (val != so_timestamping_flags) + printf(" not the expected value %d\n", + so_timestamping_flags); + } + + /* send packets forever every five seconds */ + gettimeofday(&next, 0); + next.tv_sec = (next.tv_sec + 1) / 5 * 5; + next.tv_usec = 0; + while (1) { + struct timeval now; + struct timeval delta; + long delta_us; + int res; + fd_set readfs, errorfs; + + gettimeofday(&now, 0); + delta_us = (long)(next.tv_sec - now.tv_sec) * 1000000 + + (long)(next.tv_usec - now.tv_usec); + if (delta_us > 0) { + /* continue waiting for timeout or data */ + delta.tv_sec = delta_us / 1000000; + delta.tv_usec = delta_us % 1000000; + + FD_ZERO(&readfs); + FD_ZERO(&errorfs); + FD_SET(sock, &readfs); + FD_SET(sock, &errorfs); + printf("%ld.%06ld: select %ldus\n", + (long)now.tv_sec, (long)now.tv_usec, + delta_us); + res = select(sock + 1, &readfs, 0, &errorfs, &delta); + gettimeofday(&now, 0); + printf("%ld.%06ld: select returned: %d, %s\n", + (long)now.tv_sec, (long)now.tv_usec, + res, + res < 0 ? strerror(errno) : "success"); + if (res > 0) { + if (FD_ISSET(sock, &readfs)) + printf("ready for reading\n"); + if (FD_ISSET(sock, &errorfs)) + printf("has error\n"); + recvpacket(sock, 0, + siocgstamp, + siocgstampns); + recvpacket(sock, MSG_ERRQUEUE, + siocgstamp, + siocgstampns); + } + } else { + /* write one packet */ + sendpacket(sock, + (struct sockaddr *)&addr, + sizeof(addr)); + next.tv_sec += 5; + continue; + } + } + + return 0; +} diff --git a/Documentation/powerpc/dts-bindings/fsl/dma.txt b/Documentation/powerpc/dts-bindings/fsl/dma.txt index cc453110fc4651bcbc135e2dfc163e45776eb574..0732cdd05ba1e43b9ff05f336036938de588ad0b 100644 --- a/Documentation/powerpc/dts-bindings/fsl/dma.txt +++ b/Documentation/powerpc/dts-bindings/fsl/dma.txt @@ -35,30 +35,30 @@ Example: #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc8349-dma", "fsl,elo-dma"; - reg = <82a8 4>; - ranges = <0 8100 1a4>; + reg = <0x82a8 4>; + ranges = <0 0x8100 0x1a4>; interrupt-parent = <&ipic>; - interrupts = <47 8>; + interrupts = <71 8>; cell-index = <0>; dma-channel@0 { compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; cell-index = <0>; - reg = <0 80>; + reg = <0 0x80>; }; dma-channel@80 { compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; cell-index = <1>; - reg = <80 80>; + reg = <0x80 0x80>; }; dma-channel@100 { compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; cell-index = <2>; - reg = <100 80>; + reg = <0x100 0x80>; }; dma-channel@180 { compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; cell-index = <3>; - reg = <180 80>; + reg = <0x180 0x80>; }; }; @@ -93,36 +93,36 @@ Example: #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc8540-dma", "fsl,eloplus-dma"; - reg = <21300 4>; - ranges = <0 21100 200>; + reg = <0x21300 4>; + ranges = <0 0x21100 0x200>; cell-index = <0>; dma-channel@0 { compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel"; - reg = <0 80>; + reg = <0 0x80>; cell-index = <0>; interrupt-parent = <&mpic>; - interrupts = <14 2>; + interrupts = <20 2>; }; dma-channel@80 { compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel"; - reg = <80 80>; + reg = <0x80 0x80>; cell-index = <1>; interrupt-parent = <&mpic>; - interrupts = <15 2>; + interrupts = <21 2>; }; dma-channel@100 { compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel"; - reg = <100 80>; + reg = <0x100 0x80>; cell-index = <2>; interrupt-parent = <&mpic>; - interrupts = <16 2>; + interrupts = <22 2>; }; dma-channel@180 { compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel"; - reg = <180 80>; + reg = <0x180 0x80>; cell-index = <3>; interrupt-parent = <&mpic>; - interrupts = <17 2>; + interrupts = <23 2>; }; }; diff --git a/Documentation/powerpc/dts-bindings/fsl/esdhc.txt b/Documentation/powerpc/dts-bindings/fsl/esdhc.txt new file mode 100644 index 0000000000000000000000000000000000000000..60084655776384b8ffbf210b18d71896c5c04c4d --- /dev/null +++ b/Documentation/powerpc/dts-bindings/fsl/esdhc.txt @@ -0,0 +1,24 @@ +* Freescale Enhanced Secure Digital Host Controller (eSDHC) + +The Enhanced Secure Digital Host Controller provides an interface +for MMC, SD, and SDIO types of memory cards. + +Required properties: + - compatible : should be + "fsl,-esdhc", "fsl,mpc8379-esdhc" for MPC83xx processors. + "fsl,-esdhc", "fsl,mpc8536-esdhc" for MPC85xx processors. + - reg : should contain eSDHC registers location and length. + - interrupts : should contain eSDHC interrupt. + - interrupt-parent : interrupt source phandle. + - clock-frequency : specifies eSDHC base clock frequency. + +Example: + +sdhci@2e000 { + compatible = "fsl,mpc8378-esdhc", "fsl,mpc8379-esdhc"; + reg = <0x2e000 0x1000>; + interrupts = <42 0x8>; + interrupt-parent = <&ipic>; + /* Filled in by U-Boot */ + clock-frequency = <0>; +}; diff --git a/Documentation/powerpc/dts-bindings/fsl/ssi.txt b/Documentation/powerpc/dts-bindings/fsl/ssi.txt index a2d963998a654ab5042d67b24130dbf33dc12f71..5ff76c9c57d27212d88723b85442e431cfa1aed4 100644 --- a/Documentation/powerpc/dts-bindings/fsl/ssi.txt +++ b/Documentation/powerpc/dts-bindings/fsl/ssi.txt @@ -4,44 +4,56 @@ The SSI is a serial device that communicates with audio codecs. It can be programmed in AC97, I2S, left-justified, or right-justified modes. Required properties: -- compatible : compatible list, containing "fsl,ssi" -- cell-index : the SSI, <0> = SSI1, <1> = SSI2, and so on -- reg : offset and length of the register set for the device -- interrupts : where a is the interrupt number and b is a - field that represents an encoding of the sense and - level information for the interrupt. This should be - encoded based on the information in section 2) - depending on the type of interrupt controller you - have. -- interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. -- fsl,mode : the operating mode for the SSI interface - "i2s-slave" - I2S mode, SSI is clock slave - "i2s-master" - I2S mode, SSI is clock master - "lj-slave" - left-justified mode, SSI is clock slave - "lj-master" - l.j. mode, SSI is clock master - "rj-slave" - right-justified mode, SSI is clock slave - "rj-master" - r.j., SSI is clock master - "ac97-slave" - AC97 mode, SSI is clock slave - "ac97-master" - AC97 mode, SSI is clock master -- fsl,playback-dma: phandle to a node for the DMA channel to use for +- compatible: Compatible list, contains "fsl,ssi". +- cell-index: The SSI, <0> = SSI1, <1> = SSI2, and so on. +- reg: Offset and length of the register set for the device. +- interrupts: where a is the interrupt number and b is a + field that represents an encoding of the sense and + level information for the interrupt. This should be + encoded based on the information in section 2) + depending on the type of interrupt controller you + have. +- interrupt-parent: The phandle for the interrupt controller that + services interrupts for this device. +- fsl,mode: The operating mode for the SSI interface. + "i2s-slave" - I2S mode, SSI is clock slave + "i2s-master" - I2S mode, SSI is clock master + "lj-slave" - left-justified mode, SSI is clock slave + "lj-master" - l.j. mode, SSI is clock master + "rj-slave" - right-justified mode, SSI is clock slave + "rj-master" - r.j., SSI is clock master + "ac97-slave" - AC97 mode, SSI is clock slave + "ac97-master" - AC97 mode, SSI is clock master +- fsl,playback-dma: Phandle to a node for the DMA channel to use for playback of audio. This is typically dictated by SOC design. See the notes below. -- fsl,capture-dma: phandle to a node for the DMA channel to use for +- fsl,capture-dma: Phandle to a node for the DMA channel to use for capture (recording) of audio. This is typically dictated by SOC design. See the notes below. +- fsl,fifo-depth: The number of elements in the transmit and receive FIFOs. + This number is the maximum allowed value for SFCSR[TFWM0]. +- fsl,ssi-asynchronous: + If specified, the SSI is to be programmed in asynchronous + mode. In this mode, pins SRCK, STCK, SRFS, and STFS must + all be connected to valid signals. In synchronous mode, + SRCK and SRFS are ignored. Asynchronous mode allows + playback and capture to use different sample sizes and + sample rates. Some drivers may require that SRCK and STCK + be connected together, and SRFS and STFS be connected + together. This would still allow different sample sizes, + but not different sample rates. Optional properties: -- codec-handle : phandle to a 'codec' node that defines an audio - codec connected to this SSI. This node is typically - a child of an I2C or other control node. +- codec-handle: Phandle to a 'codec' node that defines an audio + codec connected to this SSI. This node is typically + a child of an I2C or other control node. Child 'codec' node required properties: -- compatible : compatible list, contains the name of the codec +- compatible: Compatible list, contains the name of the codec Child 'codec' node optional properties: -- clock-frequency : The frequency of the input clock, which typically - comes from an on-board dedicated oscillator. +- clock-frequency: The frequency of the input clock, which typically comes + from an on-board dedicated oscillator. Notes on fsl,playback-dma and fsl,capture-dma: diff --git a/Documentation/powerpc/dts-bindings/fsl/tsec.txt b/Documentation/powerpc/dts-bindings/fsl/tsec.txt index 7fa4b27574b5f54aabb1c9839e61fcf9f053c0ad..edb7ae19e868a2166c8c93e977a0d4064e95dfc2 100644 --- a/Documentation/powerpc/dts-bindings/fsl/tsec.txt +++ b/Documentation/powerpc/dts-bindings/fsl/tsec.txt @@ -56,6 +56,12 @@ Properties: hardware. - fsl,magic-packet : If present, indicates that the hardware supports waking up via magic packet. + - bd-stash : If present, indicates that the hardware supports stashing + buffer descriptors in the L2. + - rx-stash-len : Denotes the number of bytes of a received buffer to stash + in the L2. + - rx-stash-idx : Denotes the index of the first byte from the received + buffer to stash in the L2. Example: ethernet@24000 { diff --git a/Documentation/powerpc/dts-bindings/mmc-spi-slot.txt b/Documentation/powerpc/dts-bindings/mmc-spi-slot.txt new file mode 100644 index 0000000000000000000000000000000000000000..c39ac2891951bf413935f2ab12daf3f46310e5e8 --- /dev/null +++ b/Documentation/powerpc/dts-bindings/mmc-spi-slot.txt @@ -0,0 +1,23 @@ +MMC/SD/SDIO slot directly connected to a SPI bus + +Required properties: +- compatible : should be "mmc-spi-slot". +- reg : should specify SPI address (chip-select number). +- spi-max-frequency : maximum frequency for this device (Hz). +- voltage-ranges : two cells are required, first cell specifies minimum + slot voltage (mV), second cell specifies maximum slot voltage (mV). + Several ranges could be specified. +- gpios : (optional) may specify GPIOs in this order: Card-Detect GPIO, + Write-Protect GPIO. + +Example: + + mmc-slot@0 { + compatible = "fsl,mpc8323rdb-mmc-slot", + "mmc-spi-slot"; + reg = <0>; + gpios = <&qe_pio_d 14 1 + &qe_pio_d 15 0>; + voltage-ranges = <3300 3300>; + spi-max-frequency = <50000000>; + }; diff --git a/Documentation/scheduler/00-INDEX b/Documentation/scheduler/00-INDEX index aabcc3a089baf66c2dc10210017e0ca6f23199b0..3c00c9c3219e1cc5f6f7ff1f475b1b375178318a 100644 --- a/Documentation/scheduler/00-INDEX +++ b/Documentation/scheduler/00-INDEX @@ -2,8 +2,6 @@ - this file. sched-arch.txt - CPU Scheduler implementation hints for architecture specific code. -sched-coding.txt - - reference for various scheduler-related methods in the O(1) scheduler. sched-design-CFS.txt - goals, design and implementation of the Complete Fair Scheduler. sched-domains.txt diff --git a/Documentation/scheduler/sched-coding.txt b/Documentation/scheduler/sched-coding.txt deleted file mode 100644 index cbd8db752acff8f9952305a12d5bdea883bec6a7..0000000000000000000000000000000000000000 --- a/Documentation/scheduler/sched-coding.txt +++ /dev/null @@ -1,126 +0,0 @@ - Reference for various scheduler-related methods in the O(1) scheduler - Robert Love , MontaVista Software - - -Note most of these methods are local to kernel/sched.c - this is by design. -The scheduler is meant to be self-contained and abstracted away. This document -is primarily for understanding the scheduler, not interfacing to it. Some of -the discussed interfaces, however, are general process/scheduling methods. -They are typically defined in include/linux/sched.h. - - -Main Scheduling Methods ------------------------ - -void load_balance(runqueue_t *this_rq, int idle) - Attempts to pull tasks from one cpu to another to balance cpu usage, - if needed. This method is called explicitly if the runqueues are - imbalanced or periodically by the timer tick. Prior to calling, - the current runqueue must be locked and interrupts disabled. - -void schedule() - The main scheduling function. Upon return, the highest priority - process will be active. - - -Locking -------- - -Each runqueue has its own lock, rq->lock. When multiple runqueues need -to be locked, lock acquires must be ordered by ascending &runqueue value. - -A specific runqueue is locked via - - task_rq_lock(task_t pid, unsigned long *flags) - -which disables preemption, disables interrupts, and locks the runqueue pid is -running on. Likewise, - - task_rq_unlock(task_t pid, unsigned long *flags) - -unlocks the runqueue pid is running on, restores interrupts to their previous -state, and reenables preemption. - -The routines - - double_rq_lock(runqueue_t *rq1, runqueue_t *rq2) - -and - - double_rq_unlock(runqueue_t *rq1, runqueue_t *rq2) - -safely lock and unlock, respectively, the two specified runqueues. They do -not, however, disable and restore interrupts. Users are required to do so -manually before and after calls. - - -Values ------- - -MAX_PRIO - The maximum priority of the system, stored in the task as task->prio. - Lower priorities are higher. Normal (non-RT) priorities range from - MAX_RT_PRIO to (MAX_PRIO - 1). -MAX_RT_PRIO - The maximum real-time priority of the system. Valid RT priorities - range from 0 to (MAX_RT_PRIO - 1). -MAX_USER_RT_PRIO - The maximum real-time priority that is exported to user-space. Should - always be equal to or less than MAX_RT_PRIO. Setting it less allows - kernel threads to have higher priorities than any user-space task. -MIN_TIMESLICE -MAX_TIMESLICE - Respectively, the minimum and maximum timeslices (quanta) of a process. - -Data ----- - -struct runqueue - The main per-CPU runqueue data structure. -struct task_struct - The main per-process data structure. - - -General Methods ---------------- - -cpu_rq(cpu) - Returns the runqueue of the specified cpu. -this_rq() - Returns the runqueue of the current cpu. -task_rq(pid) - Returns the runqueue which holds the specified pid. -cpu_curr(cpu) - Returns the task currently running on the given cpu. -rt_task(pid) - Returns true if pid is real-time, false if not. - - -Process Control Methods ------------------------ - -void set_user_nice(task_t *p, long nice) - Sets the "nice" value of task p to the given value. -int setscheduler(pid_t pid, int policy, struct sched_param *param) - Sets the scheduling policy and parameters for the given pid. -int set_cpus_allowed(task_t *p, unsigned long new_mask) - Sets a given task's CPU affinity and migrates it to a proper cpu. - Callers must have a valid reference to the task and assure the - task not exit prematurely. No locks can be held during the call. -set_task_state(tsk, state_value) - Sets the given task's state to the given value. -set_current_state(state_value) - Sets the current task's state to the given value. -void set_tsk_need_resched(struct task_struct *tsk) - Sets need_resched in the given task. -void clear_tsk_need_resched(struct task_struct *tsk) - Clears need_resched in the given task. -void set_need_resched() - Sets need_resched in the current task. -void clear_need_resched() - Clears need_resched in the current task. -int need_resched() - Returns true if need_resched is set in the current task, false - otherwise. -yield() - Place the current process at the end of the runqueue and call schedule. diff --git a/Documentation/scsi/osd.txt b/Documentation/scsi/osd.txt new file mode 100644 index 0000000000000000000000000000000000000000..da162f7fd5f5182893e249ac6423865fe627facf --- /dev/null +++ b/Documentation/scsi/osd.txt @@ -0,0 +1,198 @@ +The OSD Standard +================ +OSD (Object-Based Storage Device) is a T10 SCSI command set that is designed +to provide efficient operation of input/output logical units that manage the +allocation, placement, and accessing of variable-size data-storage containers, +called objects. Objects are intended to contain operating system and application +constructs. Each object has associated attributes attached to it, which are +integral part of the object and provide metadata about the object. The standard +defines some common obligatory attributes, but user attributes can be added as +needed. + +See: http://www.t10.org/ftp/t10/drafts/osd2/ for the latest draft for OSD 2 +or search the web for "OSD SCSI" + +OSD in the Linux Kernel +======================= +osd-initiator: + The main component of OSD in Kernel is the osd-initiator library. Its main +user is intended to be the pNFS-over-objects layout driver, which uses objects +as its back-end data storage. Other clients are the other osd parts listed below. + +osd-uld: + This is a SCSI ULD that registers for OSD type devices and provides a testing +platform, both for the in-kernel initiator as well as connected targets. It +currently has no useful user-mode API, though it could have if need be. + +exofs: + Is an OSD based Linux file system. It uses the osd-initiator and osd-uld, +to export a usable file system for users. +See Documentation/filesystems/exofs.txt for more details + +osd target: + There are no current plans for an OSD target implementation in kernel. For all +needs, a user-mode target that is based on the scsi tgt target framework is +available from Ohio Supercomputer Center (OSC) at: +http://www.open-osd.org/bin/view/Main/OscOsdProject +There are several other target implementations. See http://open-osd.org for more +links. + +Files and Folders +================= +This is the complete list of files included in this work: +include/scsi/ + osd_initiator.h Main API for the initiator library + osd_types.h Common OSD types + osd_sec.h Security Manager API + osd_protocol.h Wire definitions of the OSD standard protocol + osd_attributes.h Wire definitions of OSD attributes + +drivers/scsi/osd/ + osd_initiator.c OSD-Initiator library implementation + osd_uld.c The OSD scsi ULD + osd_ktest.{h,c} In-kernel test suite (called by osd_uld) + osd_debug.h Some printk macros + Makefile For both in-tree and out-of-tree compilation + Kconfig Enables inclusion of the different pieces + osd_test.c User-mode application to call the kernel tests + +The OSD-Initiator Library +========================= +osd_initiator is a low level implementation of an osd initiator encoder. +But even though, it should be intuitive and easy to use. Perhaps over time an +higher lever will form that automates some of the more common recipes. + +init/fini: +- osd_dev_init() associates a scsi_device with an osd_dev structure + and initializes some global pools. This should be done once per scsi_device + (OSD LUN). The osd_dev structure is needed for calling osd_start_request(). + +- osd_dev_fini() cleans up before a osd_dev/scsi_device destruction. + +OSD commands encoding, execution, and decoding of results: + +struct osd_request's is used to iteratively encode an OSD command and carry +its state throughout execution. Each request goes through these stages: + +a. osd_start_request() allocates the request. + +b. Any of the osd_req_* methods is used to encode a request of the specified + type. + +c. osd_req_add_{get,set}_attr_* may be called to add get/set attributes to the + CDB. "List" or "Page" mode can be used exclusively. The attribute-list API + can be called multiple times on the same request. However, only one + attribute-page can be read, as mandated by the OSD standard. + +d. osd_finalize_request() computes offsets into the data-in and data-out buffers + and signs the request using the provided capability key and integrity- + check parameters. + +e. osd_execute_request() may be called to execute the request via the block + layer and wait for its completion. The request can be executed + asynchronously by calling the block layer API directly. + +f. After execution, osd_req_decode_sense() can be called to decode the request's + sense information. + +g. osd_req_decode_get_attr() may be called to retrieve osd_add_get_attr_list() + values. + +h. osd_end_request() must be called to deallocate the request and any resource + associated with it. Note that osd_end_request cleans up the request at any + stage and it must always be called after a successful osd_start_request(). + +osd_request's structure: + +The OSD standard defines a complex structure of IO segments pointed to by +members in the CDB. Up to 3 segments can be deployed in the IN-Buffer and up to +4 in the OUT-Buffer. The ASCII illustration below depicts a secure-read with +associated get+set of attributes-lists. Other combinations very on the same +basic theme. From no-segments-used up to all-segments-used. + +|________OSD-CDB__________| +| | +|read_len (offset=0) -|---------\ +| | | +|get_attrs_list_length | | +|get_attrs_list_offset -|----\ | +| | | | +|retrieved_attrs_alloc_len| | | +|retrieved_attrs_offset -|----|----|-\ +| | | | | +|set_attrs_list_length | | | | +|set_attrs_list_offset -|-\ | | | +| | | | | | +|in_data_integ_offset -|-|--|----|-|-\ +|out_data_integ_offset -|-|--|--\ | | | +\_________________________/ | | | | | | + | | | | | | +|_______OUT-BUFFER________| | | | | | | +| Set attr list | + +More up-to-date information can be found on: +http://open-osd.org + +Boaz Harrosh +Benny Halevy + +References +========== +Weber, R., "SCSI Object-Based Storage Device Commands", +T10/1355-D ANSI/INCITS 400-2004, +http://www.t10.org/ftp/t10/drafts/osd/osd-r10.pdf + +Weber, R., "SCSI Object-Based Storage Device Commands -2 (OSD-2)" +T10/1729-D, Working Draft, rev. 3 +http://www.t10.org/ftp/t10/drafts/osd2/osd2r03.pdf diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt index 841a9365d5fdd67b5018c7551ff7bb2433056c8a..012858d2b11935aa711e4cf9d2d8fbe637403813 100644 --- a/Documentation/sound/alsa/ALSA-Configuration.txt +++ b/Documentation/sound/alsa/ALSA-Configuration.txt @@ -346,6 +346,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. sbirq - IRQ # for CMI8330 chip (SB16) sbdma8 - 8bit DMA # for CMI8330 chip (SB16) sbdma16 - 16bit DMA # for CMI8330 chip (SB16) + fmport - (optional) OPL3 I/O port + mpuport - (optional) MPU401 I/O port + mpuirq - (optional) MPU401 irq # This module supports multiple cards and autoprobe. @@ -388,34 +391,11 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. The power-management is supported. - Module snd-cs4232 - ----------------- - - Module for sound cards based on CS4232/CS4232A ISA chips. - - isapnp - ISA PnP detection - 0 = disable, 1 = enable (default) - - with isapnp=0, the following options are available: - - port - port # for CS4232 chip (PnP setup - 0x534) - cport - control port # for CS4232 chip (PnP setup - 0x120,0x210,0xf00) - mpu_port - port # for MPU-401 UART (PnP setup - 0x300), -1 = disable - fm_port - FM port # for CS4232 chip (PnP setup - 0x388), -1 = disable - irq - IRQ # for CS4232 chip (5,7,9,11,12,15) - mpu_irq - IRQ # for MPU-401 UART (9,11,12,15) - dma1 - first DMA # for CS4232 chip (0,1,3) - dma2 - second DMA # for Yamaha CS4232 chip (0,1,3), -1 = disable - - This module supports multiple cards. This module does not support autoprobe - (if ISA PnP is not used) thus main port must be specified!!! Other ports are - optional. - - The power-management is supported. - Module snd-cs4236 ----------------- - Module for sound cards based on CS4235/CS4236/CS4236B/CS4237B/ + Module for sound cards based on CS4232/CS4232A, + CS4235/CS4236/CS4236B/CS4237B/ CS4238B/CS4239 ISA chips. isapnp - ISA PnP detection - 0 = disable, 1 = enable (default) @@ -437,6 +417,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. The power-management is supported. + This module is aliased as snd-cs4232 since it provides the old + snd-cs4232 functionality, too. + Module snd-cs4281 ----------------- @@ -606,6 +589,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. Module for ESS AudioDrive ES-1688 and ES-688 sound cards. port - port # for ES-1688 chip (0x220,0x240,0x260) + fm_port - port # for OPL3 (option; share the same port as default) mpu_port - port # for MPU-401 port (0x300,0x310,0x320,0x330), -1 = disable (default) irq - IRQ # for ES-1688 chip (5,7,9,10) mpu_irq - IRQ # for MPU-401 port (5,7,9,10) @@ -757,6 +741,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. model - force the model name position_fix - Fix DMA pointer (0 = auto, 1 = use LPIB, 2 = POSBUF) probe_mask - Bitmask to probe codecs (default = -1, meaning all slots) + When the bit 8 (0x100) is set, the lower 8 bits are used + as the "fixed" codec slots; i.e. the driver probes the + slots regardless what hardware reports back probe_only - Only probing and no codec initialization (default=off); Useful to check the initial codec status for debugging bdl_pos_adj - Specifies the DMA IRQ timing delay in samples. @@ -1185,6 +1172,54 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. This module supports multiple devices and PnP. + Module snd-msnd-classic + ----------------------- + + Module for Turtle Beach MultiSound Classic, Tahiti or Monterey + soundcards. + + io - Port # for msnd-classic card + irq - IRQ # for msnd-classic card + mem - Memory address (0xb0000, 0xc8000, 0xd0000, 0xd8000, + 0xe0000 or 0xe8000) + write_ndelay - enable write ndelay (default = 1) + calibrate_signal - calibrate signal (default = 0) + isapnp - ISA PnP detection - 0 = disable, 1 = enable (default) + digital - Digital daughterboard present (default = 0) + cfg - Config port (0x250, 0x260 or 0x270) default = PnP + reset - Reset all devices + mpu_io - MPU401 I/O port + mpu_irq - MPU401 irq# + ide_io0 - IDE port #0 + ide_io1 - IDE port #1 + ide_irq - IDE irq# + joystick_io - Joystick I/O port + + The driver requires firmware files "turtlebeach/msndinit.bin" and + "turtlebeach/msndperm.bin" in the proper firmware directory. + + See Documentation/sound/oss/MultiSound for important information + about this driver. Note that it has been discontinued, but the + Voyetra Turtle Beach knowledge base entry for it is still available + at + http://www.turtlebeach.com/site/kb_ftp/790.asp + + Module snd-msnd-pinnacle + ------------------------ + + Module for Turtle Beach MultiSound Pinnacle/Fiji soundcards. + + io - Port # for pinnacle/fiji card + irq - IRQ # for pinnalce/fiji card + mem - Memory address (0xb0000, 0xc8000, 0xd0000, 0xd8000, + 0xe0000 or 0xe8000) + write_ndelay - enable write ndelay (default = 1) + calibrate_signal - calibrate signal (default = 0) + isapnp - ISA PnP detection - 0 = disable, 1 = enable (default) + + The driver requires firmware files "turtlebeach/pndspini.bin" and + "turtlebeach/pndsperm.bin" in the proper firmware directory. + Module snd-mtpav ---------------- @@ -1824,7 +1859,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ------------------- Module for sound cards based on the Asus AV100/AV200 chips, - i.e., Xonar D1, DX, D2, D2X and HDAV1.3 (Deluxe). + i.e., Xonar D1, DX, D2, D2X, HDAV1.3 (Deluxe), and Essence STX. This module supports autoprobe and multiple cards. diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt index 0f5d26bea80f882ef471c858d0cc0277f4051671..8eec05bc079ebfcc0af9e030ceee652e0a9bf024 100644 --- a/Documentation/sound/alsa/HD-Audio-Models.txt +++ b/Documentation/sound/alsa/HD-Audio-Models.txt @@ -56,6 +56,7 @@ ALC262 sony-assamd Sony ASSAMD toshiba-s06 Toshiba S06 toshiba-rx1 Toshiba RX1 + tyan Tyan Thunder n6650W (S2915-E) ultra Samsung Q1 Ultra Vista model lenovo-3000 Lenovo 3000 y410 nec NEC Versa S9100 @@ -261,6 +262,8 @@ Conexant 5051 ============= laptop Basic Laptop config (default) hp HP Spartan laptop + hp-dv6736 HP dv6736 + lenovo-x200 Lenovo X200 laptop STAC9200 ======== @@ -278,6 +281,7 @@ STAC9200 gateway-m4 Gateway laptops with EAPD control gateway-m4-2 Gateway laptops with EAPD control panasonic Panasonic CF-74 + auto BIOS setup (default) STAC9205/9254 ============= @@ -285,6 +289,8 @@ STAC9205/9254 dell-m42 Dell (unknown) dell-m43 Dell Precision dell-m44 Dell Inspiron + eapd Keep EAPD on (e.g. Gateway T1616) + auto BIOS setup (default) STAC9220/9221 ============= @@ -308,6 +314,7 @@ STAC9220/9221 dell-d82 Dell (unknown) dell-m81 Dell (unknown) dell-m82 Dell XPS M1210 + auto BIOS setup (default) STAC9202/9250/9251 ================== @@ -319,6 +326,7 @@ STAC9202/9250/9251 m3 Some Gateway MX series laptops m5 Some Gateway MX series laptops (MP6954) m6 Some Gateway NX series laptops + auto BIOS setup (default) STAC9227/9228/9229/927x ======================= @@ -328,6 +336,7 @@ STAC9227/9228/9229/927x 5stack D965 5stack + SPDIF dell-3stack Dell Dimension E520 dell-bios Fixes with Dell BIOS setup + auto BIOS setup (default) STAC92HD71B* ============ @@ -335,7 +344,10 @@ STAC92HD71B* dell-m4-1 Dell desktops dell-m4-2 Dell desktops dell-m4-3 Dell desktops - hp-m4 HP dv laptops + hp-m4 HP mini 1000 + hp-dv5 HP dv series + hp-hdx HP HDX series + auto BIOS setup (default) STAC92HD73* =========== @@ -345,13 +357,16 @@ STAC92HD73* dell-m6-dmic Dell desktops/laptops with digital mics dell-m6 Dell desktops/laptops with both type of mics dell-eq Dell desktops/laptops + auto BIOS setup (default) STAC92HD83* =========== ref Reference board mic-ref Reference board with power managment for ports + dell-s14 Dell laptop + auto BIOS setup (default) STAC9872 ======== - vaio Setup for VAIO FE550G/SZ110 - vaio-ar Setup for VAIO AR + vaio VAIO laptop without SPDIF + auto BIOS setup (default) diff --git a/Documentation/sound/alsa/HD-Audio.txt b/Documentation/sound/alsa/HD-Audio.txt index 8d68fff7183945a6b2dba6386ff4cf7da7ea5753..c5948f2f9a253eab2e2764a7002e912ae478fc8c 100644 --- a/Documentation/sound/alsa/HD-Audio.txt +++ b/Documentation/sound/alsa/HD-Audio.txt @@ -109,6 +109,13 @@ slot, pass `probe_mask=1`. For the first and the third slots, pass Since 2.6.29 kernel, the driver has a more robust probing method, so this error might happen rarely, though. +On a machine with a broken BIOS, sometimes you need to force the +driver to probe the codec slots the hardware doesn't report for use. +In such a case, turn the bit 8 (0x100) of `probe_mask` option on. +Then the rest 8 bits are passed as the codec slots to probe +unconditionally. For example, `probe_mask=0x103` will force to probe +the codec slots 0 and 1 no matter what the hardware reports. + Interrupt Handling ~~~~~~~~~~~~~~~~~~ @@ -358,10 +365,26 @@ modelname:: to this file. init_verbs:: The extra verbs to execute at initialization. You can add a verb by - writing to this file. Pass tree numbers, nid, verb and parameter. + writing to this file. Pass three numbers: nid, verb and parameter + (separated with a space). hints:: - Shows hint strings for codec parsers for any use. Right now it's - not used. + Shows / stores hint strings for codec parsers for any use. + Its format is `key = value`. For example, passing `hp_detect = yes` + to IDT/STAC codec parser will result in the disablement of the + headphone detection. +init_pin_configs:: + Shows the initial pin default config values set by BIOS. +driver_pin_configs:: + Shows the pin default values set by the codec parser explicitly. + This doesn't show all pin values but only the changed values by + the parser. That is, if the parser doesn't change the pin default + config values by itself, this will contain nothing. +user_pin_configs:: + Shows the pin default config values to override the BIOS setup. + Writing this (with two numbers, NID and value) appends the new + value. The given will be used instead of the initial BIOS value at + the next reconfiguration time. Note that this config will override + even the driver pin configs, too. reconfig:: Triggers the codec re-configuration. When any value is written to this file, the driver re-initialize and parses the codec tree @@ -371,6 +394,14 @@ clear:: Resets the codec, removes the mixer elements and PCM stuff of the specified codec, and clear all init verbs and hints. +For example, when you want to change the pin default configuration +value of the pin widget 0x14 to 0x9993013f, and let the driver +re-configure based on that state, run like below: +------------------------------------------------------------------------ + # echo 0x14 0x9993013f > /sys/class/sound/hwC0D0/user_pin_configs + # echo 1 > /sys/class/sound/hwC0D0/reconfig +------------------------------------------------------------------------ + Power-Saving ~~~~~~~~~~~~ @@ -461,6 +492,16 @@ run with `--no-upload` option, and attach the generated file. There are some other useful options. See `--help` option output for details. +When a probe error occurs or when the driver obviously assigns a +mismatched model, it'd be helpful to load the driver with +`probe_only=1` option (at best after the cold reboot) and run +alsa-info at this state. With this option, the driver won't configure +the mixer and PCM but just tries to probe the codec slot. After +probing, the proc file is available, so you can get the raw codec +information before modified by the driver. Of course, the driver +isn't usable with `probe_only=1`. But you can continue the +configuration via hwdep sysfs file if hda-reconfig option is enabled. + hda-verb ~~~~~~~~ diff --git a/Documentation/sound/alsa/soc/dapm.txt b/Documentation/sound/alsa/soc/dapm.txt index 46f9684d0b29d8550824073f0ddf925035b5c327..9e6763264a2ee1cb5b549cc27c51f47557d3ba0d 100644 --- a/Documentation/sound/alsa/soc/dapm.txt +++ b/Documentation/sound/alsa/soc/dapm.txt @@ -116,6 +116,9 @@ SOC_DAPM_SINGLE("HiFi Playback Switch", WM8731_APANA, 4, 1, 0), SND_SOC_DAPM_MIXER("Output Mixer", WM8731_PWR, 4, 1, wm8731_output_mixer_controls, ARRAY_SIZE(wm8731_output_mixer_controls)), +If you dont want the mixer elements prefixed with the name of the mixer widget, +you can use SND_SOC_DAPM_MIXER_NAMED_CTL instead. the parameters are the same +as for SND_SOC_DAPM_MIXER. 2.3 Platform/Machine domain Widgets ----------------------------------- diff --git a/Documentation/sound/oss/CS4232 b/Documentation/sound/oss/CS4232 deleted file mode 100644 index 7d6af7a5c1c2657c34d8a2aad1d31c486c174daa..0000000000000000000000000000000000000000 --- a/Documentation/sound/oss/CS4232 +++ /dev/null @@ -1,23 +0,0 @@ -To configure the Crystal CS423x sound chip and activate its DSP functions, -modules may be loaded in this order: - - modprobe sound - insmod ad1848 - insmod uart401 - insmod cs4232 io=* irq=* dma=* dma2=* - -This is the meaning of the parameters: - - io--I/O address of the Windows Sound System (normally 0x534) - irq--IRQ of this device - dma and dma2--DMA channels (DMA2 may be 0) - -On some cards, the board attempts to do non-PnP setup, and fails. If you -have problems, use Linux' PnP facilities. - -To get MIDI facilities add - - insmod opl3 io=* - -where "io" is the I/O address of the OPL3 synthesizer. This will be shown -in /proc/sys/pnp and is normally 0x388. diff --git a/Documentation/sound/oss/Introduction b/Documentation/sound/oss/Introduction index f04ba6bb7395685719bb883abd74b7ee7c5333a0..75d967ff92663dd7fd72db9be9ef8926d8e6cf7e 100644 --- a/Documentation/sound/oss/Introduction +++ b/Documentation/sound/oss/Introduction @@ -80,7 +80,7 @@ Notes: additional features. 2. The commercial OSS driver may be obtained from the site: - http://www/opensound.com. This may be used for cards that + http://www.opensound.com. This may be used for cards that are unsupported by the kernel driver, or may be used by other operating systems. diff --git a/Documentation/sysrq.txt b/Documentation/sysrq.txt index 9e592c718afb4bb41737399b29ff088adca386da..afa2946892da0e8c785d6b1d2fe879751b397499 100644 --- a/Documentation/sysrq.txt +++ b/Documentation/sysrq.txt @@ -81,6 +81,8 @@ On all - write a character to /proc/sysrq-trigger. e.g.: 'i' - Send a SIGKILL to all processes, except for init. +'j' - Forcibly "Just thaw it" - filesystems frozen by the FIFREEZE ioctl. + 'k' - Secure Access Key (SAK) Kills all programs on the current virtual console. NOTE: See important comments below in SAK section. @@ -160,6 +162,9 @@ t'E'rm and k'I'll are useful if you have some sort of runaway process you are unable to kill any other way, especially if it's spawning other processes. +"'J'ust thaw it" is useful if your system becomes unresponsive due to a frozen +(probably root) filesystem via the FIFREEZE ioctl. + * Sometimes SysRq seems to get 'stuck' after using it, what can I do? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ That happens to me, also. I've found that tapping shift, alt, and control diff --git a/Documentation/usb/usbmon.txt b/Documentation/usb/usbmon.txt index 270481906dc80d1b25a0c29f607ef55e83ae16be..6c3c625b7f30b260ceb5bf2363b63adced7c7d68 100644 --- a/Documentation/usb/usbmon.txt +++ b/Documentation/usb/usbmon.txt @@ -229,16 +229,26 @@ struct usbmon_packet { int status; /* 28: */ unsigned int length; /* 32: Length of data (submitted or actual) */ unsigned int len_cap; /* 36: Delivered length */ - unsigned char setup[8]; /* 40: Only for Control 'S' */ -}; /* 48 bytes total */ + union { /* 40: */ + unsigned char setup[SETUP_LEN]; /* Only for Control S-type */ + struct iso_rec { /* Only for ISO */ + int error_count; + int numdesc; + } iso; + } s; + int interval; /* 48: Only for Interrupt and ISO */ + int start_frame; /* 52: For ISO */ + unsigned int xfer_flags; /* 56: copy of URB's transfer_flags */ + unsigned int ndesc; /* 60: Actual number of ISO descriptors */ +}; /* 64 total length */ These events can be received from a character device by reading with read(2), -with an ioctl(2), or by accessing the buffer with mmap. +with an ioctl(2), or by accessing the buffer with mmap. However, read(2) +only returns first 48 bytes for compatibility reasons. The character device is usually called /dev/usbmonN, where N is the USB bus number. Number zero (/dev/usbmon0) is special and means "all buses". -However, this feature is not implemented yet. Note that specific naming -policy is set by your Linux distribution. +Note that specific naming policy is set by your Linux distribution. If you create /dev/usbmon0 by hand, make sure that it is owned by root and has mode 0600. Otherwise, unpriviledged users will be able to snoop @@ -279,9 +289,10 @@ size is out of [unspecified] bounds for this kernel, the call fails with This call returns the current size of the buffer in bytes. MON_IOCX_GET, defined as _IOW(MON_IOC_MAGIC, 6, struct mon_get_arg) + MON_IOCX_GETX, defined as _IOW(MON_IOC_MAGIC, 10, struct mon_get_arg) -This call waits for events to arrive if none were in the kernel buffer, -then returns the first event. Its argument is a pointer to the following +These calls wait for events to arrive if none were in the kernel buffer, +then return the first event. The argument is a pointer to the following structure: struct mon_get_arg { @@ -294,6 +305,8 @@ Before the call, hdr, data, and alloc should be filled. Upon return, the area pointed by hdr contains the next event structure, and the data buffer contains the data, if any. The event is removed from the kernel buffer. +The MON_IOCX_GET copies 48 bytes, MON_IOCX_GETX copies 64 bytes. + MON_IOCX_MFETCH, defined as _IOWR(MON_IOC_MAGIC, 7, struct mon_mfetch_arg) This ioctl is primarily used when the application accesses the buffer diff --git a/Documentation/video4linux/CARDLIST.bttv b/Documentation/video4linux/CARDLIST.bttv index 0d93fa1ac25e344311ca53d71adb859c24984b52..f11c583295e9a9e88519002e6f759a95625ead26 100644 --- a/Documentation/video4linux/CARDLIST.bttv +++ b/Documentation/video4linux/CARDLIST.bttv @@ -135,7 +135,7 @@ 134 -> Adlink RTV24 135 -> DViCO FusionHDTV 5 Lite [18ac:d500] 136 -> Acorp Y878F [9511:1540] -137 -> Conceptronic CTVFMi v2 +137 -> Conceptronic CTVFMi v2 [036e:109e] 138 -> Prolink Pixelview PV-BT878P+ (Rev.2E) 139 -> Prolink PixelView PlayTV MPEG2 PV-M4900 140 -> Osprey 440 [0070:ff07] @@ -154,3 +154,7 @@ 153 -> PHYTEC VD-012 (bt878) 154 -> PHYTEC VD-012-X1 (bt878) 155 -> PHYTEC VD-012-X2 (bt878) +156 -> IVCE-8784 [0000:f050,0001:f050,0002:f050,0003:f050] +157 -> Geovision GV-800(S) (master) [800a:763d] +158 -> Geovision GV-800(S) (slave) [800b:763d,800c:763d,800d:763d] +159 -> ProVideo PV183 [1830:1540,1831:1540,1832:1540,1833:1540,1834:1540,1835:1540,1836:1540,1837:1540] diff --git a/Documentation/video4linux/CARDLIST.cx23885 b/Documentation/video4linux/CARDLIST.cx23885 index 35ea130e9898c21231347559f601ea572687cb08..91aa3c0f0dd29b47cd6fff8fbea649e523ce2e75 100644 --- a/Documentation/video4linux/CARDLIST.cx23885 +++ b/Documentation/video4linux/CARDLIST.cx23885 @@ -12,3 +12,7 @@ 11 -> DViCO FusionHDTV DVB-T Dual Express [18ac:db78] 12 -> Leadtek Winfast PxDVR3200 H [107d:6681] 13 -> Compro VideoMate E650F [185b:e800] + 14 -> TurboSight TBS 6920 [6920:8888] + 15 -> TeVii S470 [d470:9022] + 16 -> DVBWorld DVB-S2 2005 [0001:2005] + 17 -> NetUP Dual DVB-S2 CI [1b55:2a2c] diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88 index 0d08f1edcf6d1d978dbfd6265b17126bb87fe96f..71e9db0b26f74d43ab7025caef914ec462f13707 100644 --- a/Documentation/video4linux/CARDLIST.cx88 +++ b/Documentation/video4linux/CARDLIST.cx88 @@ -77,3 +77,4 @@ 76 -> SATTRADE ST4200 DVB-S/S2 [b200:4200] 77 -> TBS 8910 DVB-S [8910:8888] 78 -> Prof 6200 DVB-S [b022:3022] + 79 -> Terratec Cinergy HT PCI MKII [153b:1177] diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index 75bded8a4aa2e449b09c4454da01b3eeae76d022..78d0a6eed5715809855698d76de27e1bcbde4464 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -7,12 +7,12 @@ 6 -> Terratec Cinergy 200 USB (em2800) 7 -> Leadtek Winfast USB II (em2800) [0413:6023] 8 -> Kworld USB2800 (em2800) - 9 -> Pinnacle Dazzle DVC 90/DVC 100 (em2820/em2840) [2304:0207,2304:021a] + 9 -> Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker (em2820/em2840) [1b80:e302,2304:0207,2304:021a] 10 -> Hauppauge WinTV HVR 900 (em2880) [2040:6500] 11 -> Terratec Hybrid XS (em2880) [0ccd:0042] 12 -> Kworld PVR TV 2800 RF (em2820/em2840) 13 -> Terratec Prodigy XS (em2880) [0ccd:0047] - 14 -> Pixelview Prolink PlayTV USB 2.0 (em2820/em2840) + 14 -> SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0 (em2820/em2840) 15 -> V-Gear PocketTV (em2800) 16 -> Hauppauge WinTV HVR 950 (em2883) [2040:6513,2040:6517,2040:651b] 17 -> Pinnacle PCTV HD Pro Stick (em2880) [2304:0227] @@ -30,7 +30,6 @@ 30 -> Videology 20K14XUSB USB2.0 (em2820/em2840) 31 -> Usbgear VD204v9 (em2821) 32 -> Supercomp USB 2.0 TV (em2821) - 33 -> SIIG AVTuner-PVR/Prolink PlayTV USB 2.0 (em2821) 34 -> Terratec Cinergy A Hybrid XS (em2860) [0ccd:004f] 35 -> Typhoon DVD Maker (em2860) 36 -> NetGMBH Cam (em2860) @@ -58,3 +57,7 @@ 58 -> Compro VideoMate ForYou/Stereo (em2820/em2840) [185b:2041] 60 -> Hauppauge WinTV HVR 850 (em2883) [2040:651f] 61 -> Pixelview PlayTV Box 4 USB 2.0 (em2820/em2840) + 62 -> Gadmei TVR200 (em2820/em2840) + 63 -> Kaiomy TVnPC U2 (em2860) [eb1a:e303] + 64 -> Easy Cap Capture DC-60 (em2860) + 65 -> IO-DATA GV-MVP/SZ (em2820/em2840) [04bb:0515] diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134 index b8d470596b0cceadc9b74ed7005d3cb3d144aeed..6dacf2825259a143de95e0d5fe15a67194b7b0ab 100644 --- a/Documentation/video4linux/CARDLIST.saa7134 +++ b/Documentation/video4linux/CARDLIST.saa7134 @@ -153,3 +153,5 @@ 152 -> Asus Tiger Rev:1.00 [1043:4857] 153 -> Kworld Plus TV Analog Lite PCI [17de:7128] 154 -> Avermedia AVerTV GO 007 FM Plus [1461:f31d] +155 -> Hauppauge WinTV-HVR1120 ATSC/QAM-Hybrid [0070:6706,0070:6708] +156 -> Hauppauge WinTV-HVR1110r3 [0070:6707,0070:6709,0070:670a] diff --git a/Documentation/video4linux/Zoran b/Documentation/video4linux/Zoran index 295462b2317a46a3c191c446030030efea063bdb..0e89e76762983ebf964bf9d3fd3e5d78ebc4202e 100644 --- a/Documentation/video4linux/Zoran +++ b/Documentation/video4linux/Zoran @@ -401,8 +401,7 @@ Additional notes for software developers: first set the correct norm. Well, it seems logically correct: TV standard is "more constant" for current country than geometry settings of a variety of TV capture cards which may work in ITU or - square pixel format. Remember that users now can lock the norm to - avoid any ambiguity. + square pixel format. -- Please note that lavplay/lavrec are also included in the MJPEG-tools (http://mjpeg.sf.net/). diff --git a/Documentation/video4linux/bttv/Insmod-options b/Documentation/video4linux/bttv/Insmod-options index 5ef75787f83a271c3916614d61549c87b5087af3..bbe3ed667d911a1a6fa06646f21b22fe34c464aa 100644 --- a/Documentation/video4linux/bttv/Insmod-options +++ b/Documentation/video4linux/bttv/Insmod-options @@ -81,16 +81,6 @@ tuner.o pal=[bdgil] select PAL variant (used for some tuners only, important for the audio carrier). -tvmixer.o - registers a mixer device for the TV card's volume/bass/treble - controls (requires a i2c audio control chip like the msp3400). - - insmod args: - debug=1 print some debug info to the syslog. - devnr=n allocate device #n (0 == /dev/mixer, - 1 = /dev/mixer1, ...), default is to - use the first free one. - tvaudio.o new, experimental module which is supported to provide a single driver for all simple i2c audio control chips (tda/tea*). diff --git a/Documentation/video4linux/bttv/README b/Documentation/video4linux/bttv/README index 7ca2154c2bf5eb75221c9186361333b3fe4bfdc6..3a367cdb664e9b1e8947a5d427a19f1bf23f1b22 100644 --- a/Documentation/video4linux/bttv/README +++ b/Documentation/video4linux/bttv/README @@ -63,8 +63,8 @@ If you have some knowledge and spare time, please try to fix this yourself (patches very welcome of course...) You know: The linux slogan is "Do it yourself". -There is a mailing list: video4linux-list@redhat.com. -https://listman.redhat.com/mailman/listinfo/video4linux-list +There is a mailing list: linux-media@vger.kernel.org +http://vger.kernel.org/vger-lists.html#linux-media If you have trouble with some specific TV card, try to ask there instead of mailing me directly. The chance that someone with the diff --git a/Documentation/video4linux/cx2341x/README.hm12 b/Documentation/video4linux/cx2341x/README.hm12 index 0e213ed095e68b02436a2754d2869b29bbe90f44..b36148ea07501bdac37ae74b31cc258150f75a81 100644 --- a/Documentation/video4linux/cx2341x/README.hm12 +++ b/Documentation/video4linux/cx2341x/README.hm12 @@ -32,6 +32,10 @@ Y, U and V planes. This code assumes frames of 720x576 (PAL) pixels. The width of a frame is always 720 pixels, regardless of the actual specified width. +If the height is not a multiple of 32 lines, then the captured video is +missing macroblocks at the end and is unusable. So the height must be a +multiple of 32. + -------------------------------------------------------------------------- #include diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index 1c58a763014646182a17aa50efb5dc19b01425f3..98529e03a46e196b25f086e604bf0a39bbefceaf 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -32,6 +32,7 @@ spca561 041e:403b Creative Webcam Vista (VF0010) zc3xx 041e:4051 Creative Live!Cam Notebook Pro (VF0250) ov519 041e:4052 Creative Live! VISTA IM zc3xx 041e:4053 Creative Live!Cam Video IM +vc032x 041e:405b Creative Live! Cam Notebook Ultra (VC0130) ov519 041e:405f Creative Live! VISTA VF0330 ov519 041e:4060 Creative Live! VISTA VF0350 ov519 041e:4061 Creative Live! VISTA VF0400 @@ -193,6 +194,7 @@ spca500 084d:0003 D-Link DSC-350 spca500 08ca:0103 Aiptek PocketDV sunplus 08ca:0104 Aiptek PocketDVII 1.3 sunplus 08ca:0106 Aiptek Pocket DV3100+ +mr97310a 08ca:0111 Aiptek PenCam VGA+ sunplus 08ca:2008 Aiptek Mini PenCam 2 M sunplus 08ca:2010 Aiptek PocketCam 3M sunplus 08ca:2016 Aiptek PocketCam 2 Mega @@ -215,6 +217,7 @@ pac207 093a:2468 PAC207 pac207 093a:2470 Genius GF112 pac207 093a:2471 Genius VideoCam ge111 pac207 093a:2472 Genius VideoCam ge110 +pac207 093a:2474 Genius iLook 111 pac207 093a:2476 Genius e-Messenger 112 pac7311 093a:2600 PAC7311 Typhoon pac7311 093a:2601 Philips SPC 610 NC @@ -279,6 +282,7 @@ spca561 10fd:7e50 FlyCam Usb 100 zc3xx 10fd:8050 Typhoon Webshot II USB 300k ov534 1415:2000 Sony HD Eye for PS3 (SLEH 00201) pac207 145f:013a Trust WB-1300N +vc032x 15b8:6001 HP 2.0 Megapixel vc032x 15b8:6002 HP 2.0 Megapixel rz406aa spca501 1776:501c Arowana 300K CMOS Camera t613 17a1:0128 TASCORP JPEG Webcam, NGS Cyclops diff --git a/Documentation/video4linux/si470x.txt b/Documentation/video4linux/si470x.txt index 49679e6aaa7617daa69d72d7034cf5ebd0e63c20..3a7823e01b4d777b2220aa4cdf0162391b69b002 100644 --- a/Documentation/video4linux/si470x.txt +++ b/Documentation/video4linux/si470x.txt @@ -1,6 +1,6 @@ Driver for USB radios for the Silicon Labs Si470x FM Radio Receivers -Copyright (c) 2008 Tobias Lorenz +Copyright (c) 2009 Tobias Lorenz Information from Silicon Labs @@ -41,7 +41,7 @@ chips are known to work: - 10c4:818a: Silicon Labs USB FM Radio Reference Design - 06e1:a155: ADS/Tech FM Radio Receiver (formerly Instant FM Music) (RDX-155-EF) - 1b80:d700: KWorld USB FM Radio SnapMusic Mobile 700 (FM700) -- 10c5:819a: DealExtreme USB Radio +- 10c5:819a: Sanei Electric, Inc. FM USB Radio (sold as DealExtreme.com PCear) Software @@ -52,6 +52,7 @@ Testing is usually done with most application under Debian/testing: - gradio - GTK FM radio tuner - kradio - Comfortable Radio Application for KDE - radio - ncurses-based radio application +- mplayer - The Ultimate Movie Player For Linux There is also a library libv4l, which can be used. It's going to have a function for frequency seeking, either by using hardware functionality as in radio-si470x @@ -69,7 +70,7 @@ Audio Listing USB Audio is provided by the ALSA snd_usb_audio module. It is recommended to also select SND_USB_AUDIO, as this is required to get sound from the radio. For listing you have to redirect the sound, for example using one of the following -commands. +commands. Please adjust the audio devices to your needs (/dev/dsp* and hw:x,x). If you just want to test audio (very poor quality): cat /dev/dsp1 > /dev/dsp @@ -80,6 +81,10 @@ sox -2 --endian little -r 96000 -t oss /dev/dsp1 -t oss /dev/dsp If you use arts try: arecord -D hw:1,0 -r96000 -c2 -f S16_LE | artsdsp aplay -B - +If you use mplayer try: +mplayer -radio adevice=hw=1.0:arate=96000 \ + -rawaudio rate=96000 \ + radio:///capture Module Parameters ================= diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt index ff124374e9ba3211a078b0ec042a21e6e55ec001..a31177390e551a5873a28121901dc904bebacee0 100644 --- a/Documentation/video4linux/v4l2-framework.txt +++ b/Documentation/video4linux/v4l2-framework.txt @@ -47,7 +47,9 @@ All drivers have the following structure: 3) Creating V4L2 device nodes (/dev/videoX, /dev/vbiX, /dev/radioX and /dev/vtxX) and keeping track of device-node specific data. -4) Filehandle-specific structs containing per-filehandle data. +4) Filehandle-specific structs containing per-filehandle data; + +5) video buffer handling. This is a rough schematic of how it all relates: @@ -82,12 +84,20 @@ You must register the device instance: v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev); Registration will initialize the v4l2_device struct and link dev->driver_data -to v4l2_dev. Registration will also set v4l2_dev->name to a value derived from -dev (driver name followed by the bus_id, to be precise). You may change the -name after registration if you want. +to v4l2_dev. If v4l2_dev->name is empty then it will be set to a value derived +from dev (driver name followed by the bus_id, to be precise). If you set it +up before calling v4l2_device_register then it will be untouched. If dev is +NULL, then you *must* setup v4l2_dev->name before calling v4l2_device_register. The first 'dev' argument is normally the struct device pointer of a pci_dev, -usb_device or platform_device. +usb_device or platform_device. It is rare for dev to be NULL, but it happens +with ISA devices or when one device creates multiple PCI devices, thus making +it impossible to associate v4l2_dev with a particular parent. + +You can also supply a notify() callback that can be called by sub-devices to +notify you of events. Whether you need to set this depends on the sub-device. +Any notifications a sub-device supports must be defined in a header in +include/media/.h. You unregister with: @@ -95,6 +105,17 @@ You unregister with: Unregistering will also automatically unregister all subdevs from the device. +If you have a hotpluggable device (e.g. a USB device), then when a disconnect +happens the parent device becomes invalid. Since v4l2_device has a pointer to +that parent device it has to be cleared as well to mark that the parent is +gone. To do this call: + + v4l2_device_disconnect(struct v4l2_device *v4l2_dev); + +This does *not* unregister the subdevs, so you still need to call the +v4l2_device_unregister() function for that. If your driver is not hotpluggable, +then there is no need to call v4l2_device_disconnect(). + Sometimes you need to iterate over all devices registered by a specific driver. This is usually the case if multiple device drivers use the same hardware. E.g. the ivtvfb driver is a framebuffer driver that uses the ivtv @@ -134,7 +155,7 @@ The recommended approach is as follows: static atomic_t drv_instance = ATOMIC_INIT(0); -static int __devinit drv_probe(struct pci_dev *dev, +static int __devinit drv_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) { ... @@ -218,7 +239,7 @@ to add new ops and categories. A sub-device driver initializes the v4l2_subdev struct using: - v4l2_subdev_init(subdev, &ops); + v4l2_subdev_init(sd, &ops); Afterwards you need to initialize subdev->name with a unique name and set the module owner. This is done for you if you use the i2c helper functions. @@ -226,7 +247,7 @@ module owner. This is done for you if you use the i2c helper functions. A device (bridge) driver needs to register the v4l2_subdev with the v4l2_device: - int err = v4l2_device_register_subdev(device, subdev); + int err = v4l2_device_register_subdev(v4l2_dev, sd); This can fail if the subdev module disappeared before it could be registered. After this function was called successfully the subdev->dev field points to @@ -234,17 +255,17 @@ the v4l2_device. You can unregister a sub-device using: - v4l2_device_unregister_subdev(subdev); + v4l2_device_unregister_subdev(sd); -Afterwards the subdev module can be unloaded and subdev->dev == NULL. +Afterwards the subdev module can be unloaded and sd->dev == NULL. You can call an ops function either directly: - err = subdev->ops->core->g_chip_ident(subdev, &chip); + err = sd->ops->core->g_chip_ident(sd, &chip); but it is better and easier to use this macro: - err = v4l2_subdev_call(subdev, core, g_chip_ident, &chip); + err = v4l2_subdev_call(sd, core, g_chip_ident, &chip); The macro will to the right NULL pointer checks and returns -ENODEV if subdev is NULL, -ENOIOCTLCMD if either subdev->core or subdev->core->g_chip_ident is @@ -252,19 +273,19 @@ NULL, or the actual result of the subdev->ops->core->g_chip_ident ops. It is also possible to call all or a subset of the sub-devices: - v4l2_device_call_all(dev, 0, core, g_chip_ident, &chip); + v4l2_device_call_all(v4l2_dev, 0, core, g_chip_ident, &chip); Any subdev that does not support this ops is skipped and error results are ignored. If you want to check for errors use this: - err = v4l2_device_call_until_err(dev, 0, core, g_chip_ident, &chip); + err = v4l2_device_call_until_err(v4l2_dev, 0, core, g_chip_ident, &chip); Any error except -ENOIOCTLCMD will exit the loop with that error. If no errors (except -ENOIOCTLCMD) occured, then 0 is returned. The second argument to both calls is a group ID. If 0, then all subdevs are called. If non-zero, then only those whose group ID match that value will -be called. Before a bridge driver registers a subdev it can set subdev->grp_id +be called. Before a bridge driver registers a subdev it can set sd->grp_id to whatever value it wants (it's 0 by default). This value is owned by the bridge driver and the sub-device driver will never modify or use it. @@ -276,6 +297,11 @@ e.g. AUDIO_CONTROLLER and specify that as the group ID value when calling v4l2_device_call_all(). That ensures that it will only go to the subdev that needs it. +If the sub-device needs to notify its v4l2_device parent of an event, then +it can call v4l2_subdev_notify(sd, notification, arg). This macro checks +whether there is a notify() callback defined and returns -ENODEV if not. +Otherwise the result of the notify() call is returned. + The advantage of using v4l2_subdev is that it is a generic struct and does not contain any knowledge about the underlying hardware. So a driver might contain several subdevs that use an I2C bus, but also a subdev that is @@ -340,6 +366,12 @@ Make sure to call v4l2_device_unregister_subdev(sd) when the remove() callback is called. This will unregister the sub-device from the bridge driver. It is safe to call this even if the sub-device was never registered. +You need to do this because when the bridge driver destroys the i2c adapter +the remove() callbacks are called of the i2c devices on that adapter. +After that the corresponding v4l2_subdev structures are invalid, so they +have to be unregistered first. Calling v4l2_device_unregister_subdev(sd) +from the remove() callback ensures that this is always done correctly. + The bridge driver also has some helper functions it can use: @@ -349,8 +381,8 @@ This loads the given module (can be NULL if no module needs to be loaded) and calls i2c_new_device() with the given i2c_adapter and chip/address arguments. If all goes well, then it registers the subdev with the v4l2_device. It gets the v4l2_device by calling i2c_get_adapdata(adapter), so you should make sure -that adapdata is set to v4l2_device when you setup the i2c_adapter in your -driver. +to call i2c_set_adapdata(adapter, v4l2_device) when you setup the i2c_adapter +in your driver. You can also use v4l2_i2c_new_probed_subdev() which is very similar to v4l2_i2c_new_subdev(), except that it has an array of possible I2C addresses @@ -358,6 +390,14 @@ that it should probe. Internally it calls i2c_new_probed_device(). Both functions return NULL if something went wrong. +Note that the chipid you pass to v4l2_i2c_new_(probed_)subdev() is usually +the same as the module name. It allows you to specify a chip variant, e.g. +"saa7114" or "saa7115". In general though the i2c driver autodetects this. +The use of chipid is something that needs to be looked at more closely at a +later date. It differs between i2c drivers and as such can be confusing. +To see which chip variants are supported you can look in the i2c driver code +for the i2c_device_id table. This lists all the possibilities. + struct video_device ------------------- @@ -396,6 +436,15 @@ You should also set these fields: - ioctl_ops: if you use the v4l2_ioctl_ops to simplify ioctl maintenance (highly recommended to use this and it might become compulsory in the future!), then set this to your v4l2_ioctl_ops struct. +- parent: you only set this if v4l2_device was registered with NULL as + the parent device struct. This only happens in cases where one hardware + device has multiple PCI devices that all share the same v4l2_device core. + + The cx88 driver is an example of this: one core v4l2_device struct, but + it is used by both an raw video PCI device (cx8800) and a MPEG PCI device + (cx8802). Since the v4l2_device cannot be associated with a particular + PCI device it is setup without a parent device. But when the struct + video_device is setup you do know which parent PCI device to use. If you use v4l2_ioctl_ops, then you should set either .unlocked_ioctl or .ioctl to video_ioctl2 in your v4l2_file_operations struct. @@ -499,8 +548,8 @@ There are a few useful helper functions: You can set/get driver private data in the video_device struct using: -void *video_get_drvdata(struct video_device *dev); -void video_set_drvdata(struct video_device *dev, void *data); +void *video_get_drvdata(struct video_device *vdev); +void video_set_drvdata(struct video_device *vdev, void *data); Note that you can safely call video_set_drvdata() before calling video_register_device(). @@ -519,3 +568,103 @@ void *video_drvdata(struct file *file); You can go from a video_device struct to the v4l2_device struct using: struct v4l2_device *v4l2_dev = vdev->v4l2_dev; + +video buffer helper functions +----------------------------- + +The v4l2 core API provides a standard method for dealing with video +buffers. Those methods allow a driver to implement read(), mmap() and +overlay() on a consistent way. + +There are currently methods for using video buffers on devices that +supports DMA with scatter/gather method (videobuf-dma-sg), DMA with +linear access (videobuf-dma-contig), and vmalloced buffers, mostly +used on USB drivers (videobuf-vmalloc). + +Any driver using videobuf should provide operations (callbacks) for +four handlers: + +ops->buf_setup - calculates the size of the video buffers and avoid they + to waste more than some maximum limit of RAM; +ops->buf_prepare - fills the video buffer structs and calls + videobuf_iolock() to alloc and prepare mmaped memory; +ops->buf_queue - advices the driver that another buffer were + requested (by read() or by QBUF); +ops->buf_release - frees any buffer that were allocated. + +In order to use it, the driver need to have a code (generally called at +interrupt context) that will properly handle the buffer request lists, +announcing that a new buffer were filled. + +The irq handling code should handle the videobuf task lists, in order +to advice videobuf that a new frame were filled, in order to honor to a +request. The code is generally like this one: + if (list_empty(&dma_q->active)) + return; + + buf = list_entry(dma_q->active.next, struct vbuffer, vb.queue); + + if (!waitqueue_active(&buf->vb.done)) + return; + + /* Some logic to handle the buf may be needed here */ + + list_del(&buf->vb.queue); + do_gettimeofday(&buf->vb.ts); + wake_up(&buf->vb.done); + +Those are the videobuffer functions used on drivers, implemented on +videobuf-core: + +- Videobuf init functions + videobuf_queue_sg_init() + Initializes the videobuf infrastructure. This function should be + called before any other videobuf function on drivers that uses DMA + Scatter/Gather buffers. + + videobuf_queue_dma_contig_init + Initializes the videobuf infrastructure. This function should be + called before any other videobuf function on drivers that need DMA + contiguous buffers. + + videobuf_queue_vmalloc_init() + Initializes the videobuf infrastructure. This function should be + called before any other videobuf function on USB (and other drivers) + that need a vmalloced type of videobuf. + +- videobuf_iolock() + Prepares the videobuf memory for the proper method (read, mmap, overlay). + +- videobuf_queue_is_busy() + Checks if a videobuf is streaming. + +- videobuf_queue_cancel() + Stops video handling. + +- videobuf_mmap_free() + frees mmap buffers. + +- videobuf_stop() + Stops video handling, ends mmap and frees mmap and other buffers. + +- V4L2 api functions. Those functions correspond to VIDIOC_foo ioctls: + videobuf_reqbufs(), videobuf_querybuf(), videobuf_qbuf(), + videobuf_dqbuf(), videobuf_streamon(), videobuf_streamoff(). + +- V4L1 api function (corresponds to VIDIOCMBUF ioctl): + videobuf_cgmbuf() + This function is used to provide backward compatibility with V4L1 + API. + +- Some help functions for read()/poll() operations: + videobuf_read_stream() + For continuous stream read() + videobuf_read_one() + For snapshot read() + videobuf_poll_stream() + polling help function + +The better way to understand it is to take a look at vivi driver. One +of the main reasons for vivi is to be a videobuf usage example. the +vivi_thread_tick() does the task that the IRQ callback would do on PCI +drivers (or the irq callback on USB). diff --git a/Documentation/video4linux/v4lgrab.c b/Documentation/video4linux/v4lgrab.c index d6e70bef8ad0a98d040b8dd5cb5a3272a233f7bb..05769cff100998a60ba991325f48f62fe80bc889 100644 --- a/Documentation/video4linux/v4lgrab.c +++ b/Documentation/video4linux/v4lgrab.c @@ -105,8 +105,8 @@ int main(int argc, char ** argv) struct video_picture vpic; unsigned char *buffer, *src; - int bpp = 24, r, g, b; - unsigned int i, src_depth; + int bpp = 24, r = 0, g = 0, b = 0; + unsigned int i, src_depth = 16; if (fd < 0) { perror(VIDEO_DEV); diff --git a/Documentation/video4linux/zr364xx.txt b/Documentation/video4linux/zr364xx.txt index 5c81e3ae6458b1e3a8a9b115698eb3d595afb59f..7f3d1955d214fb0efa7fc16237aac2a1bd21b907 100644 --- a/Documentation/video4linux/zr364xx.txt +++ b/Documentation/video4linux/zr364xx.txt @@ -65,3 +65,4 @@ Vendor Product Distributor Model 0x06d6 0x003b Trust Powerc@m 970Z 0x0a17 0x004e Pentax Optio 50 0x041e 0x405d Creative DiVi CAM 516 +0x08ca 0x2102 Aiptek DV T300 diff --git a/MAINTAINERS b/MAINTAINERS index 5d460c9d1c2c19ca871fabf53eb786572a64d5aa..068f5fb900209102a96e99d79a0adcece8238d6c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -357,6 +357,7 @@ S: Odd Fixes for 2.4; Maintained for 2.6. P: Ivan Kokshaysky M: ink@jurassic.park.msu.ru S: Maintained for 2.4; PCI support for 2.6. +L: linux-alpha@vger.kernel.org AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER P: Thomas Dahlmann @@ -502,6 +503,13 @@ P: Richard Purdie M: rpurdie@rpsys.net S: Maintained +ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE +P: Paulius Zaleckas +M: paulius.zaleckas@teltonika.lt +L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only) +T: git gitorious.org/linux-gemini/mainline.git +S: Maintained + ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) P: Daniel Ribeiro M: drwyrm@gmail.com @@ -513,6 +521,12 @@ L: openezx-devel@lists.openezx.org (subscribers-only) W: http://www.openezx.org/ S: Maintained +ARM/FARADAY FA526 PORT +P: Paulius Zaleckas +M: paulius.zaleckas@teltonika.lt +L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only) +S: Maintained + ARM/FREESCALE IMX / MXC ARM ARCHITECTURE P: Sascha Hauer M: kernel@pengutronix.de @@ -622,7 +636,7 @@ P: Dirk Opfer M: dirk@opfer-online.de S: Maintained -ARM/PALMTX SUPPORT +ARM/PALMTX,PALMT5,PALMLD SUPPORT P: Marek Vasut M: marek.vasut@gmail.com W: http://hackndev.com @@ -765,6 +779,14 @@ L: linux-wireless@vger.kernel.org L: ath9k-devel@lists.ath9k.org S: Supported +ATHEROS AR9170 WIRELESS DRIVER +P: Christian Lamparter +M: chunkeey@web.de +L: linux-wireless@vger.kernel.org +W: http://wireless.kernel.org/en/users/Drivers/ar9170 +S: Maintained +F: drivers/net/wireless/ar9170/ + ATI_REMOTE2 DRIVER P: Ville Syrjala M: syrjala@sci.fi @@ -1011,6 +1033,8 @@ L: netdev@vger.kernel.org S: Supported BROADCOM TG3 GIGABIT ETHERNET DRIVER +P: Matt Carlson +M: mcarlson@broadcom.com P: Michael Chan M: mchan@broadcom.com L: netdev@vger.kernel.org @@ -1040,7 +1064,6 @@ BTTV VIDEO4LINUX DRIVER P: Mauro Carvalho Chehab M: mchehab@infradead.org L: linux-media@vger.kernel.org -L: video4linux-list@redhat.com W: http://linuxtv.org T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git S: Maintained @@ -1269,6 +1292,12 @@ L: linux-crypto@vger.kernel.org T: git kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6.git S: Maintained +CRYPTOGRAPHIC RANDOM NUMBER GENERATOR +P: Neil Horman +M: nhorman@tuxdriver.com +L: linux-crypto@vger.kernel.org +S: Maintained + CS5535 Audio ALSA driver P: Jaya Kumar M: jayakumar.alsa@gmail.com @@ -2173,25 +2202,12 @@ L: linux-ide@vger.kernel.org T: quilt kernel.org/pub/linux/kernel/people/bart/pata-2.6/ S: Maintained -IDE/ATAPI CDROM DRIVER +IDE/ATAPI DRIVERS P: Borislav Petkov M: petkovbb@gmail.com L: linux-ide@vger.kernel.org S: Maintained -IDE/ATAPI FLOPPY DRIVERS -P: Paul Bristow -M: Paul Bristow -W: http://paulbristow.net/linux/idefloppy.html -L: linux-kernel@vger.kernel.org -S: Maintained - -IDE/ATAPI TAPE DRIVERS -P: Gadi Oxman -M: Gadi Oxman -L: linux-kernel@vger.kernel.org -S: Maintained - IDLE-I7300 P: Andy Henroid M: andrew.d.henroid@intel.com @@ -2216,6 +2232,11 @@ M: stefanr@s5r6.in-berlin.de L: linux1394-devel@lists.sourceforge.net S: Maintained +INTEGRITY MEASUREMENT ARCHITECTURE (IMA) +P: Mimi Zohar +M: zohar@us.ibm.com +S: Supported + IMS TWINTURBO FRAMEBUFFER DRIVER L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers) S: Orphan @@ -2832,7 +2853,7 @@ P: Roman Zippel M: zippel@linux-m68k.org L: linux-m68k@lists.linux-m68k.org W: http://www.linux-m68k.org/ -W: http://linux-m68k-cvs.ubb.ca/ +T: git git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git S: Maintained M68K ON APPLE MACINTOSH @@ -3289,6 +3310,16 @@ L: orinoco-devel@lists.sourceforge.net W: http://www.nongnu.org/orinoco/ S: Maintained +OSD LIBRARY +P: Boaz Harrosh +M: bharrosh@panasas.com +P: Benny Halevy +M: bhalevy@panasas.com +L: osd-dev@open-osd.org +W: http://open-osd.org +T: git://git.open-osd.org/open-osd.git +S: Maintained + P54 WIRELESS DRIVER P: Michael Wu M: flamingice@sourmilk.net @@ -3539,6 +3570,22 @@ M: linux@arm.linux.org.uk L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only) S: Maintained +PXA168 SUPPORT +P: Eric Miao +M: eric.miao@marvell.com +P: Jason Chagas +M: jason.chagas@marvell.com +L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only) +T: git kernel.org:/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6.git +S: Supported + +PXA910 SUPPORT +P: Eric Miao +M: eric.miao@marvell.com +L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only) +T: git kernel.org:/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6.git +S: Supported + PXA MMCI DRIVER S: Orphan @@ -3589,7 +3636,7 @@ S: Maintained RALINK RT2X00 WIRELESS LAN DRIVER P: rt2x00 project L: linux-wireless@vger.kernel.org -L: rt2400-devel@lists.sourceforge.net +L: users@rt2x00.serialmonkey.com W: http://rt2x00.serialmonkey.com/ S: Maintained T: git kernel.org:/pub/scm/linux/kernel/git/ivd/rt2x00.git @@ -3635,6 +3682,12 @@ M: florian.fainelli@telecomint.eu L: netdev@vger.kernel.org S: Maintained +RDS - RELIABLE DATAGRAM SOCKETS +P: Andy Grover +M: andy.grover@oracle.com +L: rds-devel@oss.oracle.com +S: Supported + READ-COPY UPDATE (RCU) P: Dipankar Sarma M: dipankar@in.ibm.com @@ -3726,6 +3779,15 @@ L: linux-s390@vger.kernel.org W: http://www.ibm.com/developerworks/linux/linux390/ S: Supported +S390 ZCRYPT DRIVER +P: Felix Beck +M: felix.beck@de.ibm.com +P: Ralph Wuerthner +M: ralph.wuerthner@de.ibm.com +M: linux390@de.ibm.com +L: linux-s390@vger.kernel.org +S: Supported + S390 ZFCP DRIVER P: Christof Schmitt M: christof.schmitt@de.ibm.com @@ -3844,6 +3906,7 @@ M: jmorris@namei.org L: linux-kernel@vger.kernel.org L: linux-security-module@vger.kernel.org (suggested Cc:) T: git kernel.org:pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git +W: http://security.wiki.kernel.org/ S: Supported SECURITY CONTACT @@ -4285,6 +4348,19 @@ L: tlan-devel@lists.sourceforge.net (subscribers-only) W: http://sourceforge.net/projects/tlan/ S: Maintained +TOMOYO SECURITY MODULE +P: Kentaro Takeda +M: takedakn@nttdata.co.jp +P: Tetsuo Handa +M: penguin-kernel@I-love.SAKURA.ne.jp +L: linux-kernel@vger.kernel.org (kernel issues) +L: tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for developers and users in English) +L: tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese) +L: tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese) +W: http://tomoyo.sourceforge.jp/ +T: quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.2.x/tomoyo-lsm/patches/ +S: Maintained + TOSHIBA ACPI EXTRAS DRIVER P: John Belmonte M: toshiba_acpi@memebeam.org @@ -4746,7 +4822,6 @@ VIDEO FOR LINUX (V4L) P: Mauro Carvalho Chehab M: mchehab@infradead.org L: linux-media@vger.kernel.org -L: video4linux-list@redhat.com W: http://linuxtv.org T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git S: Maintained diff --git a/arch/Kconfig b/arch/Kconfig index 550dab22daa14b492d88258c9eb8ae7498d76ec1..830c16a2b801d38795139b941f277011e760ba37 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -106,3 +106,5 @@ config HAVE_CLK The calls support software clock gating and thus are a key power management tool on many systems. +config HAVE_DMA_API_DEBUG + bool diff --git a/arch/alpha/include/asm/machvec.h b/arch/alpha/include/asm/machvec.h index fea4ea75b79d20d08cac71369968a5d95c4a104b..13cd42743810e916b1be719497ac511034ddef67 100644 --- a/arch/alpha/include/asm/machvec.h +++ b/arch/alpha/include/asm/machvec.h @@ -80,7 +80,7 @@ struct alpha_machine_vector void (*update_irq_hw)(unsigned long, unsigned long, int); void (*ack_irq)(unsigned long); void (*device_interrupt)(unsigned long vector); - void (*machine_check)(u64 vector, u64 la); + void (*machine_check)(unsigned long vector, unsigned long la); void (*smp_callin)(void); void (*init_arch)(void); diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h index 2a14302c17a337194cf3df0a7d20ae4dfa28273d..cb04eaa6ba33d13fb7be187c2bcd67ea626a2bfa 100644 --- a/arch/alpha/include/asm/pci.h +++ b/arch/alpha/include/asm/pci.h @@ -273,4 +273,18 @@ struct pci_dev *alpha_gendev_to_pci(struct device *dev); extern struct pci_dev *isa_bridge; +extern int pci_legacy_read(struct pci_bus *bus, loff_t port, u32 *val, + size_t count); +extern int pci_legacy_write(struct pci_bus *bus, loff_t port, u32 val, + size_t count); +extern int pci_mmap_legacy_page_range(struct pci_bus *bus, + struct vm_area_struct *vma, + enum pci_mmap_state mmap_state); +extern void pci_adjust_legacy_attr(struct pci_bus *bus, + enum pci_mmap_state mmap_type); +#define HAVE_PCI_LEGACY 1 + +extern int pci_create_resource_files(struct pci_dev *dev); +extern void pci_remove_resource_files(struct pci_dev *dev); + #endif /* __ALPHA_PCI_H */ diff --git a/arch/alpha/include/asm/socket.h b/arch/alpha/include/asm/socket.h index a1057c2d95e7047e06ab1c9df73392b9f49e8ab6..3641ec1452f49f14f3082e543a93bfa38e3da972 100644 --- a/arch/alpha/include/asm/socket.h +++ b/arch/alpha/include/asm/socket.h @@ -62,6 +62,9 @@ #define SO_MARK 36 +#define SO_TIMESTAMPING 37 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + /* O_NONBLOCK clashes with the bits used for socket types. Therefore we * have to define SOCK_NONBLOCK to a different value here. */ diff --git a/arch/alpha/include/asm/system.h b/arch/alpha/include/asm/system.h index afe20fa58c990927fd10c5e94d41fe4d8d9eee8a..5aa40cca4f2356ea12a62e8576d50303a2b704b5 100644 --- a/arch/alpha/include/asm/system.h +++ b/arch/alpha/include/asm/system.h @@ -309,518 +309,71 @@ extern int __min_ipl; #define tbia() __tbi(-2, /* no second argument */) /* - * Atomic exchange. - * Since it can be used to implement critical sections - * it must clobber "memory" (also for interrupts in UP). + * Atomic exchange routines. */ -static inline unsigned long -__xchg_u8(volatile char *m, unsigned long val) -{ - unsigned long ret, tmp, addr64; - - __asm__ __volatile__( - " andnot %4,7,%3\n" - " insbl %1,%4,%1\n" - "1: ldq_l %2,0(%3)\n" - " extbl %2,%4,%0\n" - " mskbl %2,%4,%2\n" - " or %1,%2,%2\n" - " stq_c %2,0(%3)\n" - " beq %2,2f\n" -#ifdef CONFIG_SMP - " mb\n" -#endif - ".subsection 2\n" - "2: br 1b\n" - ".previous" - : "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64) - : "r" ((long)m), "1" (val) : "memory"); - - return ret; -} - -static inline unsigned long -__xchg_u16(volatile short *m, unsigned long val) -{ - unsigned long ret, tmp, addr64; - - __asm__ __volatile__( - " andnot %4,7,%3\n" - " inswl %1,%4,%1\n" - "1: ldq_l %2,0(%3)\n" - " extwl %2,%4,%0\n" - " mskwl %2,%4,%2\n" - " or %1,%2,%2\n" - " stq_c %2,0(%3)\n" - " beq %2,2f\n" -#ifdef CONFIG_SMP - " mb\n" -#endif - ".subsection 2\n" - "2: br 1b\n" - ".previous" - : "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64) - : "r" ((long)m), "1" (val) : "memory"); - - return ret; -} - -static inline unsigned long -__xchg_u32(volatile int *m, unsigned long val) -{ - unsigned long dummy; - - __asm__ __volatile__( - "1: ldl_l %0,%4\n" - " bis $31,%3,%1\n" - " stl_c %1,%2\n" - " beq %1,2f\n" -#ifdef CONFIG_SMP - " mb\n" -#endif - ".subsection 2\n" - "2: br 1b\n" - ".previous" - : "=&r" (val), "=&r" (dummy), "=m" (*m) - : "rI" (val), "m" (*m) : "memory"); - - return val; -} - -static inline unsigned long -__xchg_u64(volatile long *m, unsigned long val) -{ - unsigned long dummy; - - __asm__ __volatile__( - "1: ldq_l %0,%4\n" - " bis $31,%3,%1\n" - " stq_c %1,%2\n" - " beq %1,2f\n" -#ifdef CONFIG_SMP - " mb\n" -#endif - ".subsection 2\n" - "2: br 1b\n" - ".previous" - : "=&r" (val), "=&r" (dummy), "=m" (*m) - : "rI" (val), "m" (*m) : "memory"); +#define __ASM__MB +#define ____xchg(type, args...) __xchg ## type ## _local(args) +#define ____cmpxchg(type, args...) __cmpxchg ## type ## _local(args) +#include - return val; -} - -/* This function doesn't exist, so you'll get a linker error - if something tries to do an invalid xchg(). */ -extern void __xchg_called_with_bad_pointer(void); - -#define __xchg(ptr, x, size) \ -({ \ - unsigned long __xchg__res; \ - volatile void *__xchg__ptr = (ptr); \ - switch (size) { \ - case 1: __xchg__res = __xchg_u8(__xchg__ptr, x); break; \ - case 2: __xchg__res = __xchg_u16(__xchg__ptr, x); break; \ - case 4: __xchg__res = __xchg_u32(__xchg__ptr, x); break; \ - case 8: __xchg__res = __xchg_u64(__xchg__ptr, x); break; \ - default: __xchg_called_with_bad_pointer(); __xchg__res = x; \ - } \ - __xchg__res; \ -}) - -#define xchg(ptr,x) \ - ({ \ - __typeof__(*(ptr)) _x_ = (x); \ - (__typeof__(*(ptr))) __xchg((ptr), (unsigned long)_x_, sizeof(*(ptr))); \ +#define xchg_local(ptr,x) \ + ({ \ + __typeof__(*(ptr)) _x_ = (x); \ + (__typeof__(*(ptr))) __xchg_local((ptr), (unsigned long)_x_, \ + sizeof(*(ptr))); \ }) -static inline unsigned long -__xchg_u8_local(volatile char *m, unsigned long val) -{ - unsigned long ret, tmp, addr64; - - __asm__ __volatile__( - " andnot %4,7,%3\n" - " insbl %1,%4,%1\n" - "1: ldq_l %2,0(%3)\n" - " extbl %2,%4,%0\n" - " mskbl %2,%4,%2\n" - " or %1,%2,%2\n" - " stq_c %2,0(%3)\n" - " beq %2,2f\n" - ".subsection 2\n" - "2: br 1b\n" - ".previous" - : "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64) - : "r" ((long)m), "1" (val) : "memory"); - - return ret; -} - -static inline unsigned long -__xchg_u16_local(volatile short *m, unsigned long val) -{ - unsigned long ret, tmp, addr64; - - __asm__ __volatile__( - " andnot %4,7,%3\n" - " inswl %1,%4,%1\n" - "1: ldq_l %2,0(%3)\n" - " extwl %2,%4,%0\n" - " mskwl %2,%4,%2\n" - " or %1,%2,%2\n" - " stq_c %2,0(%3)\n" - " beq %2,2f\n" - ".subsection 2\n" - "2: br 1b\n" - ".previous" - : "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64) - : "r" ((long)m), "1" (val) : "memory"); - - return ret; -} - -static inline unsigned long -__xchg_u32_local(volatile int *m, unsigned long val) -{ - unsigned long dummy; - - __asm__ __volatile__( - "1: ldl_l %0,%4\n" - " bis $31,%3,%1\n" - " stl_c %1,%2\n" - " beq %1,2f\n" - ".subsection 2\n" - "2: br 1b\n" - ".previous" - : "=&r" (val), "=&r" (dummy), "=m" (*m) - : "rI" (val), "m" (*m) : "memory"); - - return val; -} - -static inline unsigned long -__xchg_u64_local(volatile long *m, unsigned long val) -{ - unsigned long dummy; - - __asm__ __volatile__( - "1: ldq_l %0,%4\n" - " bis $31,%3,%1\n" - " stq_c %1,%2\n" - " beq %1,2f\n" - ".subsection 2\n" - "2: br 1b\n" - ".previous" - : "=&r" (val), "=&r" (dummy), "=m" (*m) - : "rI" (val), "m" (*m) : "memory"); - - return val; -} - -#define __xchg_local(ptr, x, size) \ -({ \ - unsigned long __xchg__res; \ - volatile void *__xchg__ptr = (ptr); \ - switch (size) { \ - case 1: __xchg__res = __xchg_u8_local(__xchg__ptr, x); break; \ - case 2: __xchg__res = __xchg_u16_local(__xchg__ptr, x); break; \ - case 4: __xchg__res = __xchg_u32_local(__xchg__ptr, x); break; \ - case 8: __xchg__res = __xchg_u64_local(__xchg__ptr, x); break; \ - default: __xchg_called_with_bad_pointer(); __xchg__res = x; \ - } \ - __xchg__res; \ -}) - -#define xchg_local(ptr,x) \ - ({ \ - __typeof__(*(ptr)) _x_ = (x); \ - (__typeof__(*(ptr))) __xchg_local((ptr), (unsigned long)_x_, \ - sizeof(*(ptr))); \ +#define cmpxchg_local(ptr, o, n) \ + ({ \ + __typeof__(*(ptr)) _o_ = (o); \ + __typeof__(*(ptr)) _n_ = (n); \ + (__typeof__(*(ptr))) __cmpxchg_local((ptr), (unsigned long)_o_, \ + (unsigned long)_n_, \ + sizeof(*(ptr))); \ }) -/* - * Atomic compare and exchange. Compare OLD with MEM, if identical, - * store NEW in MEM. Return the initial value in MEM. Success is - * indicated by comparing RETURN with OLD. - * - * The memory barrier should be placed in SMP only when we actually - * make the change. If we don't change anything (so if the returned - * prev is equal to old) then we aren't acquiring anything new and - * we don't need any memory barrier as far I can tell. - */ - -#define __HAVE_ARCH_CMPXCHG 1 - -static inline unsigned long -__cmpxchg_u8(volatile char *m, long old, long new) -{ - unsigned long prev, tmp, cmp, addr64; - - __asm__ __volatile__( - " andnot %5,7,%4\n" - " insbl %1,%5,%1\n" - "1: ldq_l %2,0(%4)\n" - " extbl %2,%5,%0\n" - " cmpeq %0,%6,%3\n" - " beq %3,2f\n" - " mskbl %2,%5,%2\n" - " or %1,%2,%2\n" - " stq_c %2,0(%4)\n" - " beq %2,3f\n" -#ifdef CONFIG_SMP - " mb\n" -#endif - "2:\n" - ".subsection 2\n" - "3: br 1b\n" - ".previous" - : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) - : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); - - return prev; -} - -static inline unsigned long -__cmpxchg_u16(volatile short *m, long old, long new) -{ - unsigned long prev, tmp, cmp, addr64; - - __asm__ __volatile__( - " andnot %5,7,%4\n" - " inswl %1,%5,%1\n" - "1: ldq_l %2,0(%4)\n" - " extwl %2,%5,%0\n" - " cmpeq %0,%6,%3\n" - " beq %3,2f\n" - " mskwl %2,%5,%2\n" - " or %1,%2,%2\n" - " stq_c %2,0(%4)\n" - " beq %2,3f\n" -#ifdef CONFIG_SMP - " mb\n" -#endif - "2:\n" - ".subsection 2\n" - "3: br 1b\n" - ".previous" - : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) - : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); - - return prev; -} - -static inline unsigned long -__cmpxchg_u32(volatile int *m, int old, int new) -{ - unsigned long prev, cmp; - - __asm__ __volatile__( - "1: ldl_l %0,%5\n" - " cmpeq %0,%3,%1\n" - " beq %1,2f\n" - " mov %4,%1\n" - " stl_c %1,%2\n" - " beq %1,3f\n" -#ifdef CONFIG_SMP - " mb\n" -#endif - "2:\n" - ".subsection 2\n" - "3: br 1b\n" - ".previous" - : "=&r"(prev), "=&r"(cmp), "=m"(*m) - : "r"((long) old), "r"(new), "m"(*m) : "memory"); - - return prev; -} +#define cmpxchg64_local(ptr, o, n) \ + ({ \ + BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ + cmpxchg_local((ptr), (o), (n)); \ + }) -static inline unsigned long -__cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new) -{ - unsigned long prev, cmp; - - __asm__ __volatile__( - "1: ldq_l %0,%5\n" - " cmpeq %0,%3,%1\n" - " beq %1,2f\n" - " mov %4,%1\n" - " stq_c %1,%2\n" - " beq %1,3f\n" #ifdef CONFIG_SMP - " mb\n" +#undef __ASM__MB +#define __ASM__MB "\tmb\n" #endif - "2:\n" - ".subsection 2\n" - "3: br 1b\n" - ".previous" - : "=&r"(prev), "=&r"(cmp), "=m"(*m) - : "r"((long) old), "r"(new), "m"(*m) : "memory"); - - return prev; -} - -/* This function doesn't exist, so you'll get a linker error - if something tries to do an invalid cmpxchg(). */ -extern void __cmpxchg_called_with_bad_pointer(void); - -static __always_inline unsigned long -__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) -{ - switch (size) { - case 1: - return __cmpxchg_u8(ptr, old, new); - case 2: - return __cmpxchg_u16(ptr, old, new); - case 4: - return __cmpxchg_u32(ptr, old, new); - case 8: - return __cmpxchg_u64(ptr, old, new); - } - __cmpxchg_called_with_bad_pointer(); - return old; -} - -#define cmpxchg(ptr, o, n) \ - ({ \ - __typeof__(*(ptr)) _o_ = (o); \ - __typeof__(*(ptr)) _n_ = (n); \ - (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, \ - (unsigned long)_n_, sizeof(*(ptr))); \ +#undef ____xchg +#undef ____cmpxchg +#define ____xchg(type, args...) __xchg ##type(args) +#define ____cmpxchg(type, args...) __cmpxchg ##type(args) +#include + +#define xchg(ptr,x) \ + ({ \ + __typeof__(*(ptr)) _x_ = (x); \ + (__typeof__(*(ptr))) __xchg((ptr), (unsigned long)_x_, \ + sizeof(*(ptr))); \ }) -#define cmpxchg64(ptr, o, n) \ - ({ \ - BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ - cmpxchg((ptr), (o), (n)); \ - }) - -static inline unsigned long -__cmpxchg_u8_local(volatile char *m, long old, long new) -{ - unsigned long prev, tmp, cmp, addr64; - - __asm__ __volatile__( - " andnot %5,7,%4\n" - " insbl %1,%5,%1\n" - "1: ldq_l %2,0(%4)\n" - " extbl %2,%5,%0\n" - " cmpeq %0,%6,%3\n" - " beq %3,2f\n" - " mskbl %2,%5,%2\n" - " or %1,%2,%2\n" - " stq_c %2,0(%4)\n" - " beq %2,3f\n" - "2:\n" - ".subsection 2\n" - "3: br 1b\n" - ".previous" - : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) - : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); - - return prev; -} - -static inline unsigned long -__cmpxchg_u16_local(volatile short *m, long old, long new) -{ - unsigned long prev, tmp, cmp, addr64; - - __asm__ __volatile__( - " andnot %5,7,%4\n" - " inswl %1,%5,%1\n" - "1: ldq_l %2,0(%4)\n" - " extwl %2,%5,%0\n" - " cmpeq %0,%6,%3\n" - " beq %3,2f\n" - " mskwl %2,%5,%2\n" - " or %1,%2,%2\n" - " stq_c %2,0(%4)\n" - " beq %2,3f\n" - "2:\n" - ".subsection 2\n" - "3: br 1b\n" - ".previous" - : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) - : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); - - return prev; -} - -static inline unsigned long -__cmpxchg_u32_local(volatile int *m, int old, int new) -{ - unsigned long prev, cmp; - - __asm__ __volatile__( - "1: ldl_l %0,%5\n" - " cmpeq %0,%3,%1\n" - " beq %1,2f\n" - " mov %4,%1\n" - " stl_c %1,%2\n" - " beq %1,3f\n" - "2:\n" - ".subsection 2\n" - "3: br 1b\n" - ".previous" - : "=&r"(prev), "=&r"(cmp), "=m"(*m) - : "r"((long) old), "r"(new), "m"(*m) : "memory"); - - return prev; -} - -static inline unsigned long -__cmpxchg_u64_local(volatile long *m, unsigned long old, unsigned long new) -{ - unsigned long prev, cmp; - - __asm__ __volatile__( - "1: ldq_l %0,%5\n" - " cmpeq %0,%3,%1\n" - " beq %1,2f\n" - " mov %4,%1\n" - " stq_c %1,%2\n" - " beq %1,3f\n" - "2:\n" - ".subsection 2\n" - "3: br 1b\n" - ".previous" - : "=&r"(prev), "=&r"(cmp), "=m"(*m) - : "r"((long) old), "r"(new), "m"(*m) : "memory"); - - return prev; -} - -static __always_inline unsigned long -__cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, - int size) -{ - switch (size) { - case 1: - return __cmpxchg_u8_local(ptr, old, new); - case 2: - return __cmpxchg_u16_local(ptr, old, new); - case 4: - return __cmpxchg_u32_local(ptr, old, new); - case 8: - return __cmpxchg_u64_local(ptr, old, new); - } - __cmpxchg_called_with_bad_pointer(); - return old; -} -#define cmpxchg_local(ptr, o, n) \ - ({ \ - __typeof__(*(ptr)) _o_ = (o); \ - __typeof__(*(ptr)) _n_ = (n); \ - (__typeof__(*(ptr))) __cmpxchg_local((ptr), (unsigned long)_o_, \ - (unsigned long)_n_, sizeof(*(ptr))); \ +#define cmpxchg(ptr, o, n) \ + ({ \ + __typeof__(*(ptr)) _o_ = (o); \ + __typeof__(*(ptr)) _n_ = (n); \ + (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, \ + (unsigned long)_n_, sizeof(*(ptr)));\ }) -#define cmpxchg64_local(ptr, o, n) \ - ({ \ - BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ - cmpxchg_local((ptr), (o), (n)); \ + +#define cmpxchg64(ptr, o, n) \ + ({ \ + BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ + cmpxchg((ptr), (o), (n)); \ }) +#undef __ASM__MB +#undef ____cmpxchg + +#define __HAVE_ARCH_CMPXCHG 1 #endif /* __ASSEMBLY__ */ diff --git a/arch/alpha/include/asm/types.h b/arch/alpha/include/asm/types.h index c1541353ccefe04e67fe183ecb2013f7cb491642..f072f344497e7adba62719db66324bb11144c5ae 100644 --- a/arch/alpha/include/asm/types.h +++ b/arch/alpha/include/asm/types.h @@ -8,7 +8,12 @@ * not a major issue. However, for interoperability, libraries still * need to be careful to avoid a name clashes. */ + +#ifdef __KERNEL__ +#include +#else #include +#endif #ifndef __ASSEMBLY__ diff --git a/arch/alpha/include/asm/uaccess.h b/arch/alpha/include/asm/uaccess.h index 22de3b434a22a59d7f16bce6520787efab1fc8f9..163f3053001c82e4976c082d1798ab656615088a 100644 --- a/arch/alpha/include/asm/uaccess.h +++ b/arch/alpha/include/asm/uaccess.h @@ -498,13 +498,13 @@ struct exception_table_entry }; /* Returns the new pc */ -#define fixup_exception(map_reg, fixup, pc) \ +#define fixup_exception(map_reg, _fixup, pc) \ ({ \ - if ((fixup)->fixup.bits.valreg != 31) \ - map_reg((fixup)->fixup.bits.valreg) = 0; \ - if ((fixup)->fixup.bits.errreg != 31) \ - map_reg((fixup)->fixup.bits.errreg) = -EFAULT; \ - (pc) + (fixup)->fixup.bits.nextinsn; \ + if ((_fixup)->fixup.bits.valreg != 31) \ + map_reg((_fixup)->fixup.bits.valreg) = 0; \ + if ((_fixup)->fixup.bits.errreg != 31) \ + map_reg((_fixup)->fixup.bits.errreg) = -EFAULT; \ + (pc) + (_fixup)->fixup.bits.nextinsn; \ }) diff --git a/arch/alpha/include/asm/xchg.h b/arch/alpha/include/asm/xchg.h new file mode 100644 index 0000000000000000000000000000000000000000..beba1b803e0d85f6817dbc3f27306c7808e6ddde --- /dev/null +++ b/arch/alpha/include/asm/xchg.h @@ -0,0 +1,258 @@ +#ifndef __ALPHA_SYSTEM_H +#error Do not include xchg.h directly! +#else +/* + * xchg/xchg_local and cmpxchg/cmpxchg_local share the same code + * except that local version do not have the expensive memory barrier. + * So this file is included twice from asm/system.h. + */ + +/* + * Atomic exchange. + * Since it can be used to implement critical sections + * it must clobber "memory" (also for interrupts in UP). + */ + +static inline unsigned long +____xchg(_u8, volatile char *m, unsigned long val) +{ + unsigned long ret, tmp, addr64; + + __asm__ __volatile__( + " andnot %4,7,%3\n" + " insbl %1,%4,%1\n" + "1: ldq_l %2,0(%3)\n" + " extbl %2,%4,%0\n" + " mskbl %2,%4,%2\n" + " or %1,%2,%2\n" + " stq_c %2,0(%3)\n" + " beq %2,2f\n" + __ASM__MB + ".subsection 2\n" + "2: br 1b\n" + ".previous" + : "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64) + : "r" ((long)m), "1" (val) : "memory"); + + return ret; +} + +static inline unsigned long +____xchg(_u16, volatile short *m, unsigned long val) +{ + unsigned long ret, tmp, addr64; + + __asm__ __volatile__( + " andnot %4,7,%3\n" + " inswl %1,%4,%1\n" + "1: ldq_l %2,0(%3)\n" + " extwl %2,%4,%0\n" + " mskwl %2,%4,%2\n" + " or %1,%2,%2\n" + " stq_c %2,0(%3)\n" + " beq %2,2f\n" + __ASM__MB + ".subsection 2\n" + "2: br 1b\n" + ".previous" + : "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64) + : "r" ((long)m), "1" (val) : "memory"); + + return ret; +} + +static inline unsigned long +____xchg(_u32, volatile int *m, unsigned long val) +{ + unsigned long dummy; + + __asm__ __volatile__( + "1: ldl_l %0,%4\n" + " bis $31,%3,%1\n" + " stl_c %1,%2\n" + " beq %1,2f\n" + __ASM__MB + ".subsection 2\n" + "2: br 1b\n" + ".previous" + : "=&r" (val), "=&r" (dummy), "=m" (*m) + : "rI" (val), "m" (*m) : "memory"); + + return val; +} + +static inline unsigned long +____xchg(_u64, volatile long *m, unsigned long val) +{ + unsigned long dummy; + + __asm__ __volatile__( + "1: ldq_l %0,%4\n" + " bis $31,%3,%1\n" + " stq_c %1,%2\n" + " beq %1,2f\n" + __ASM__MB + ".subsection 2\n" + "2: br 1b\n" + ".previous" + : "=&r" (val), "=&r" (dummy), "=m" (*m) + : "rI" (val), "m" (*m) : "memory"); + + return val; +} + +/* This function doesn't exist, so you'll get a linker error + if something tries to do an invalid xchg(). */ +extern void __xchg_called_with_bad_pointer(void); + +static __always_inline unsigned long +____xchg(, volatile void *ptr, unsigned long x, int size) +{ + switch (size) { + case 1: + return ____xchg(_u8, ptr, x); + case 2: + return ____xchg(_u16, ptr, x); + case 4: + return ____xchg(_u32, ptr, x); + case 8: + return ____xchg(_u64, ptr, x); + } + __xchg_called_with_bad_pointer(); + return x; +} + +/* + * Atomic compare and exchange. Compare OLD with MEM, if identical, + * store NEW in MEM. Return the initial value in MEM. Success is + * indicated by comparing RETURN with OLD. + * + * The memory barrier should be placed in SMP only when we actually + * make the change. If we don't change anything (so if the returned + * prev is equal to old) then we aren't acquiring anything new and + * we don't need any memory barrier as far I can tell. + */ + +static inline unsigned long +____cmpxchg(_u8, volatile char *m, unsigned char old, unsigned char new) +{ + unsigned long prev, tmp, cmp, addr64; + + __asm__ __volatile__( + " andnot %5,7,%4\n" + " insbl %1,%5,%1\n" + "1: ldq_l %2,0(%4)\n" + " extbl %2,%5,%0\n" + " cmpeq %0,%6,%3\n" + " beq %3,2f\n" + " mskbl %2,%5,%2\n" + " or %1,%2,%2\n" + " stq_c %2,0(%4)\n" + " beq %2,3f\n" + __ASM__MB + "2:\n" + ".subsection 2\n" + "3: br 1b\n" + ".previous" + : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) + : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); + + return prev; +} + +static inline unsigned long +____cmpxchg(_u16, volatile short *m, unsigned short old, unsigned short new) +{ + unsigned long prev, tmp, cmp, addr64; + + __asm__ __volatile__( + " andnot %5,7,%4\n" + " inswl %1,%5,%1\n" + "1: ldq_l %2,0(%4)\n" + " extwl %2,%5,%0\n" + " cmpeq %0,%6,%3\n" + " beq %3,2f\n" + " mskwl %2,%5,%2\n" + " or %1,%2,%2\n" + " stq_c %2,0(%4)\n" + " beq %2,3f\n" + __ASM__MB + "2:\n" + ".subsection 2\n" + "3: br 1b\n" + ".previous" + : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) + : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); + + return prev; +} + +static inline unsigned long +____cmpxchg(_u32, volatile int *m, int old, int new) +{ + unsigned long prev, cmp; + + __asm__ __volatile__( + "1: ldl_l %0,%5\n" + " cmpeq %0,%3,%1\n" + " beq %1,2f\n" + " mov %4,%1\n" + " stl_c %1,%2\n" + " beq %1,3f\n" + __ASM__MB + "2:\n" + ".subsection 2\n" + "3: br 1b\n" + ".previous" + : "=&r"(prev), "=&r"(cmp), "=m"(*m) + : "r"((long) old), "r"(new), "m"(*m) : "memory"); + + return prev; +} + +static inline unsigned long +____cmpxchg(_u64, volatile long *m, unsigned long old, unsigned long new) +{ + unsigned long prev, cmp; + + __asm__ __volatile__( + "1: ldq_l %0,%5\n" + " cmpeq %0,%3,%1\n" + " beq %1,2f\n" + " mov %4,%1\n" + " stq_c %1,%2\n" + " beq %1,3f\n" + __ASM__MB + "2:\n" + ".subsection 2\n" + "3: br 1b\n" + ".previous" + : "=&r"(prev), "=&r"(cmp), "=m"(*m) + : "r"((long) old), "r"(new), "m"(*m) : "memory"); + + return prev; +} + +/* This function doesn't exist, so you'll get a linker error + if something tries to do an invalid cmpxchg(). */ +extern void __cmpxchg_called_with_bad_pointer(void); + +static __always_inline unsigned long +____cmpxchg(, volatile void *ptr, unsigned long old, unsigned long new, + int size) +{ + switch (size) { + case 1: + return ____cmpxchg(_u8, ptr, old, new); + case 2: + return ____cmpxchg(_u16, ptr, old, new); + case 4: + return ____cmpxchg(_u32, ptr, old, new); + case 8: + return ____cmpxchg(_u64, ptr, old, new); + } + __cmpxchg_called_with_bad_pointer(); + return old; +} + +#endif diff --git a/arch/alpha/kernel/Makefile b/arch/alpha/kernel/Makefile index b4697759a1235ad60ce5458fcd6b896fb4f24e1d..a427538252f878aa664520e5c3f6f6d7ee844513 100644 --- a/arch/alpha/kernel/Makefile +++ b/arch/alpha/kernel/Makefile @@ -12,7 +12,7 @@ obj-y := entry.o traps.o process.o init_task.o osf_sys.o irq.o \ obj-$(CONFIG_VGA_HOSE) += console.o obj-$(CONFIG_SMP) += smp.o -obj-$(CONFIG_PCI) += pci.o pci_iommu.o +obj-$(CONFIG_PCI) += pci.o pci_iommu.o pci-sysfs.o obj-$(CONFIG_SRM_ENV) += srm_env.o obj-$(CONFIG_MODULES) += module.o diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S index e4a54b615894f270b97fbf3a9ddd348e2abcae3a..b45d913a51c368881b4311d1f1887566829b09a8 100644 --- a/arch/alpha/kernel/entry.S +++ b/arch/alpha/kernel/entry.S @@ -903,8 +903,9 @@ sys_alpha_pipe: stq $26, 0($sp) .prologue 0 + mov $31, $17 lda $16, 8($sp) - jsr $26, do_pipe + jsr $26, do_pipe_flags ldq $26, 0($sp) bne $0, 1f diff --git a/arch/alpha/kernel/err_ev6.c b/arch/alpha/kernel/err_ev6.c index 11aee012a8aed0986b7e744c7a43a0f7ac275814..985e5c1681ace50d0ef11c1bfdf29c485bcfbdda 100644 --- a/arch/alpha/kernel/err_ev6.c +++ b/arch/alpha/kernel/err_ev6.c @@ -157,8 +157,8 @@ ev6_parse_cbox(u64 c_addr, u64 c1_syn, u64 c2_syn, err_print_prefix, streamname[stream], bitsname[bits], sourcename[source]); - printk("%s Address: 0x%016lx\n" - " Syndrome[upper.lower]: %02lx.%02lx\n", + printk("%s Address: 0x%016llx\n" + " Syndrome[upper.lower]: %02llx.%02llx\n", err_print_prefix, c_addr, c2_syn, c1_syn); diff --git a/arch/alpha/kernel/err_ev7.c b/arch/alpha/kernel/err_ev7.c index 68cd493f54c5fd93b5fddec8eb2323a65e124924..73770c6ca01321457d0430133525d4668dcc97e0 100644 --- a/arch/alpha/kernel/err_ev7.c +++ b/arch/alpha/kernel/err_ev7.c @@ -246,13 +246,13 @@ ev7_process_pal_subpacket(struct el_subpacket *header) switch(header->type) { case EL_TYPE__PAL__LOGOUT_FRAME: - printk("%s*** MCHK occurred on LPID %ld (RBOX %lx)\n", + printk("%s*** MCHK occurred on LPID %ld (RBOX %llx)\n", err_print_prefix, packet->by_type.logout.whami, packet->by_type.logout.rbox_whami); el_print_timestamp(&packet->by_type.logout.timestamp); - printk("%s EXC_ADDR: %016lx\n" - " HALT_CODE: %lx\n", + printk("%s EXC_ADDR: %016llx\n" + " HALT_CODE: %llx\n", err_print_prefix, packet->by_type.logout.exc_addr, packet->by_type.logout.halt_code); diff --git a/arch/alpha/kernel/err_marvel.c b/arch/alpha/kernel/err_marvel.c index 413bf37eb094057b0e38e03b965764056cb11c5a..6bfd243efba342200a36a51b4be1033921c0b3c0 100644 --- a/arch/alpha/kernel/err_marvel.c +++ b/arch/alpha/kernel/err_marvel.c @@ -129,7 +129,7 @@ marvel_print_po7_crrct_sym(u64 crrct_sym) printk("%s Correctable Error Symptoms:\n" - "%s Syndrome: 0x%lx\n", + "%s Syndrome: 0x%llx\n", err_print_prefix, err_print_prefix, EXTRACT(crrct_sym, IO7__PO7_CRRCT_SYM__SYN)); marvel_print_err_cyc(EXTRACT(crrct_sym, IO7__PO7_CRRCT_SYM__ERR_CYC)); @@ -186,7 +186,7 @@ marvel_print_po7_uncrr_sym(u64 uncrr_sym, u64 valid_mask) uncrr_sym &= valid_mask; if (EXTRACT(valid_mask, IO7__PO7_UNCRR_SYM__SYN)) - printk("%s Syndrome: 0x%lx\n", + printk("%s Syndrome: 0x%llx\n", err_print_prefix, EXTRACT(uncrr_sym, IO7__PO7_UNCRR_SYM__SYN)); @@ -307,7 +307,7 @@ marvel_print_po7_ugbge_sym(u64 ugbge_sym) sprintf(opcode_str, "BlkIO"); break; default: - sprintf(opcode_str, "0x%lx\n", + sprintf(opcode_str, "0x%llx\n", EXTRACT(ugbge_sym, IO7__PO7_UGBGE_SYM__UPH_OPCODE)); break; } @@ -321,7 +321,7 @@ marvel_print_po7_ugbge_sym(u64 ugbge_sym) opcode_str); if (0xC5 != EXTRACT(ugbge_sym, IO7__PO7_UGBGE_SYM__UPH_OPCODE)) - printk("%s Packet Offset 0x%08lx\n", + printk("%s Packet Offset 0x%08llx\n", err_print_prefix, EXTRACT(ugbge_sym, IO7__PO7_UGBGE_SYM__UPH_PKT_OFF)); } @@ -480,8 +480,8 @@ marvel_print_po7_err_sum(struct ev7_pal_io_subpacket *io) printk("%s Lost Error\n", err_print_prefix); printk("%s Failing Packet:\n" - "%s Cycle 1: %016lx\n" - "%s Cycle 2: %016lx\n", + "%s Cycle 1: %016llx\n" + "%s Cycle 2: %016llx\n", err_print_prefix, err_print_prefix, io->po7_err_pkt0, err_print_prefix, io->po7_err_pkt1); @@ -515,9 +515,9 @@ marvel_print_pox_tlb_err(u64 tlb_err) if (!(tlb_err & IO7__POX_TLBERR__ERR_VALID)) return; - printk("%s TLB Error on index 0x%lx:\n" + printk("%s TLB Error on index 0x%llx:\n" "%s - %s\n" - "%s - Addr: 0x%016lx\n", + "%s - Addr: 0x%016llx\n", err_print_prefix, EXTRACT(tlb_err, IO7__POX_TLBERR__ERR_TLB_PTR), err_print_prefix, @@ -579,7 +579,7 @@ marvel_print_pox_spl_cmplt(u64 spl_cmplt) sprintf(message, "Uncorrectable Split Write Data Error"); break; default: - sprintf(message, "%08lx\n", + sprintf(message, "%08llx\n", EXTRACT(spl_cmplt, IO7__POX_SPLCMPLT__MESSAGE)); break; } @@ -620,9 +620,9 @@ marvel_print_pox_trans_sum(u64 trans_sum) return; printk("%s Transaction Summary:\n" - "%s Command: 0x%lx - %s\n" - "%s Address: 0x%016lx%s\n" - "%s PCI-X Master Slot: 0x%lx\n", + "%s Command: 0x%llx - %s\n" + "%s Address: 0x%016llx%s\n" + "%s PCI-X Master Slot: 0x%llx\n", err_print_prefix, err_print_prefix, EXTRACT(trans_sum, IO7__POX_TRANSUM__PCIX_CMD), @@ -964,12 +964,12 @@ marvel_process_io_error(struct ev7_lf_subpackets *lf_subpackets, int print) #if 0 printk("%s PORT 7 ERROR:\n" - "%s PO7_ERROR_SUM: %016lx\n" - "%s PO7_UNCRR_SYM: %016lx\n" - "%s PO7_CRRCT_SYM: %016lx\n" - "%s PO7_UGBGE_SYM: %016lx\n" - "%s PO7_ERR_PKT0: %016lx\n" - "%s PO7_ERR_PKT1: %016lx\n", + "%s PO7_ERROR_SUM: %016llx\n" + "%s PO7_UNCRR_SYM: %016llx\n" + "%s PO7_CRRCT_SYM: %016llx\n" + "%s PO7_UGBGE_SYM: %016llx\n" + "%s PO7_ERR_PKT0: %016llx\n" + "%s PO7_ERR_PKT1: %016llx\n", err_print_prefix, err_print_prefix, io->po7_error_sum, err_print_prefix, io->po7_uncrr_sym, @@ -987,12 +987,12 @@ marvel_process_io_error(struct ev7_lf_subpackets *lf_subpackets, int print) if (!MARVEL_IO_ERR_VALID(io->ports[i].pox_err_sum)) continue; - printk("%s PID %u PORT %d POx_ERR_SUM: %016lx\n", + printk("%s PID %u PORT %d POx_ERR_SUM: %016llx\n", err_print_prefix, lf_subpackets->io_pid, i, io->ports[i].pox_err_sum); marvel_print_pox_err(io->ports[i].pox_err_sum, &io->ports[i]); - printk("%s [ POx_FIRST_ERR: %016lx ]\n", + printk("%s [ POx_FIRST_ERR: %016llx ]\n", err_print_prefix, io->ports[i].pox_first_err); marvel_print_pox_err(io->ports[i].pox_first_err, &io->ports[i]); diff --git a/arch/alpha/kernel/err_titan.c b/arch/alpha/kernel/err_titan.c index 257449ed15efca1ac97d46e999acb0e223e62408..c7e28a88d6e31b2869ab45488d7e5f9092127ffb 100644 --- a/arch/alpha/kernel/err_titan.c +++ b/arch/alpha/kernel/err_titan.c @@ -107,12 +107,12 @@ titan_parse_p_serror(int which, u64 serror, int print) if (!print) return status; - printk("%s PChip %d SERROR: %016lx\n", + printk("%s PChip %d SERROR: %016llx\n", err_print_prefix, which, serror); if (serror & TITAN__PCHIP_SERROR__ECCMASK) { printk("%s %sorrectable ECC Error:\n" " Source: %-6s Command: %-8s Syndrome: 0x%08x\n" - " Address: 0x%lx\n", + " Address: 0x%llx\n", err_print_prefix, (serror & TITAN__PCHIP_SERROR__UECC) ? "Unc" : "C", serror_src[EXTRACT(serror, TITAN__PCHIP_SERROR__SRC)], @@ -223,7 +223,7 @@ titan_parse_p_perror(int which, int port, u64 perror, int print) if (!print) return status; - printk("%s PChip %d %cPERROR: %016lx\n", + printk("%s PChip %d %cPERROR: %016llx\n", err_print_prefix, which, port ? 'A' : 'G', perror); if (perror & TITAN__PCHIP_PERROR__IPTPW) @@ -316,7 +316,7 @@ titan_parse_p_agperror(int which, u64 agperror, int print) addr = EXTRACT(agperror, TITAN__PCHIP_AGPERROR__ADDR) << 3; len = EXTRACT(agperror, TITAN__PCHIP_AGPERROR__LEN); - printk("%s PChip %d AGPERROR: %016lx\n", err_print_prefix, + printk("%s PChip %d AGPERROR: %016llx\n", err_print_prefix, which, agperror); if (agperror & TITAN__PCHIP_AGPERROR__NOWINDOW) printk("%s No Window\n", err_print_prefix); @@ -597,16 +597,16 @@ privateer_process_680_frame(struct el_common *mchk_header, int print) return status; /* TODO - decode instead of just dumping... */ - printk("%s Summary Flags: %016lx\n" - " CChip DIRx: %016lx\n" - " System Management IR: %016lx\n" - " CPU IR: %016lx\n" - " Power Supply IR: %016lx\n" - " LM78 Fault Status: %016lx\n" - " System Doors: %016lx\n" - " Temperature Warning: %016lx\n" - " Fan Control: %016lx\n" - " Fatal Power Down Code: %016lx\n", + printk("%s Summary Flags: %016llx\n" + " CChip DIRx: %016llx\n" + " System Management IR: %016llx\n" + " CPU IR: %016llx\n" + " Power Supply IR: %016llx\n" + " LM78 Fault Status: %016llx\n" + " System Doors: %016llx\n" + " Temperature Warning: %016llx\n" + " Fan Control: %016llx\n" + " Fatal Power Down Code: %016llx\n", err_print_prefix, emchk->summary, emchk->c_dirx, diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c index 7bc7489223f3e03b77aec838838202e8aed3f3b4..cc783466142754b97475522de5fd39aaa5b85f37 100644 --- a/arch/alpha/kernel/irq.c +++ b/arch/alpha/kernel/irq.c @@ -90,7 +90,7 @@ show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%10u ", kstat_irqs(irq)); #else for_each_online_cpu(j) - seq_printf(p, "%10u ", kstat_cpu(j).irqs[irq]); + seq_printf(p, "%10u ", kstat_irqs_cpu(irq, j)); #endif seq_printf(p, " %14s", irq_desc[irq].chip->typename); seq_printf(p, " %c%s", diff --git a/arch/alpha/kernel/irq_alpha.c b/arch/alpha/kernel/irq_alpha.c index e16aeb6e79ef8cd62955f27d7fd623cacfd79cca..67c19f8a9944804ad9ef3cd2ca56de73fc9c97fc 100644 --- a/arch/alpha/kernel/irq_alpha.c +++ b/arch/alpha/kernel/irq_alpha.c @@ -64,7 +64,7 @@ do_entInt(unsigned long type, unsigned long vector, smp_percpu_timer_interrupt(regs); cpu = smp_processor_id(); if (cpu != boot_cpuid) { - kstat_cpu(cpu).irqs[RTC_IRQ]++; + kstat_incr_irqs_this_cpu(RTC_IRQ, irq_to_desc(RTC_IRQ)); } else { handle_irq(RTC_IRQ); } diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index ae41f097864b8ccc1ee49622dd96e6a88d8d4f39..42ee05981e7173d39ac6e047dabce5b46075669b 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -46,8 +46,6 @@ #include #include -extern int do_pipe(int *); - /* * Brk needs to return an error. Still support Linux's brk(0) query idiom, * which OSF programs just shouldn't be doing. We're still not quite diff --git a/arch/alpha/kernel/pci-sysfs.c b/arch/alpha/kernel/pci-sysfs.c new file mode 100644 index 0000000000000000000000000000000000000000..6ea822e7f724dfbbf26e4b0692e7377ee58a0c6b --- /dev/null +++ b/arch/alpha/kernel/pci-sysfs.c @@ -0,0 +1,366 @@ +/* + * arch/alpha/kernel/pci-sysfs.c + * + * Copyright (C) 2009 Ivan Kokshaysky + * + * Alpha PCI resource files. + * + * Loosely based on generic HAVE_PCI_MMAP implementation in + * drivers/pci/pci-sysfs.c + */ + +#include +#include + +static int hose_mmap_page_range(struct pci_controller *hose, + struct vm_area_struct *vma, + enum pci_mmap_state mmap_type, int sparse) +{ + unsigned long base; + + if (mmap_type == pci_mmap_mem) + base = sparse ? hose->sparse_mem_base : hose->dense_mem_base; + else + base = sparse ? hose->sparse_io_base : hose->dense_io_base; + + vma->vm_pgoff += base >> PAGE_SHIFT; + vma->vm_flags |= (VM_IO | VM_RESERVED); + + return io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, + vma->vm_end - vma->vm_start, + vma->vm_page_prot); +} + +static int __pci_mmap_fits(struct pci_dev *pdev, int num, + struct vm_area_struct *vma, int sparse) +{ + unsigned long nr, start, size; + int shift = sparse ? 5 : 0; + + nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; + start = vma->vm_pgoff; + size = ((pci_resource_len(pdev, num) - 1) >> (PAGE_SHIFT - shift)) + 1; + + if (start < size && size - start >= nr) + return 1; + WARN(1, "process \"%s\" tried to map%s 0x%08lx-0x%08lx on %s BAR %d " + "(size 0x%08lx)\n", + current->comm, sparse ? " sparse" : "", start, start + nr, + pci_name(pdev), num, size); + return 0; +} + +/** + * pci_mmap_resource - map a PCI resource into user memory space + * @kobj: kobject for mapping + * @attr: struct bin_attribute for the file being mapped + * @vma: struct vm_area_struct passed into the mmap + * @sparse: address space type + * + * Use the bus mapping routines to map a PCI resource into userspace. + */ +static int pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr, + struct vm_area_struct *vma, int sparse) +{ + struct pci_dev *pdev = to_pci_dev(container_of(kobj, + struct device, kobj)); + struct resource *res = (struct resource *)attr->private; + enum pci_mmap_state mmap_type; + struct pci_bus_region bar; + int i; + + for (i = 0; i < PCI_ROM_RESOURCE; i++) + if (res == &pdev->resource[i]) + break; + if (i >= PCI_ROM_RESOURCE) + return -ENODEV; + + if (!__pci_mmap_fits(pdev, i, vma, sparse)) + return -EINVAL; + + if (iomem_is_exclusive(res->start)) + return -EINVAL; + + pcibios_resource_to_bus(pdev, &bar, res); + vma->vm_pgoff += bar.start >> (PAGE_SHIFT - (sparse ? 5 : 0)); + mmap_type = res->flags & IORESOURCE_MEM ? pci_mmap_mem : pci_mmap_io; + + return hose_mmap_page_range(pdev->sysdata, vma, mmap_type, sparse); +} + +static int pci_mmap_resource_sparse(struct kobject *kobj, + struct bin_attribute *attr, + struct vm_area_struct *vma) +{ + return pci_mmap_resource(kobj, attr, vma, 1); +} + +static int pci_mmap_resource_dense(struct kobject *kobj, + struct bin_attribute *attr, + struct vm_area_struct *vma) +{ + return pci_mmap_resource(kobj, attr, vma, 0); +} + +/** + * pci_remove_resource_files - cleanup resource files + * @dev: dev to cleanup + * + * If we created resource files for @dev, remove them from sysfs and + * free their resources. + */ +void pci_remove_resource_files(struct pci_dev *pdev) +{ + int i; + + for (i = 0; i < PCI_ROM_RESOURCE; i++) { + struct bin_attribute *res_attr; + + res_attr = pdev->res_attr[i]; + if (res_attr) { + sysfs_remove_bin_file(&pdev->dev.kobj, res_attr); + kfree(res_attr); + } + + res_attr = pdev->res_attr_wc[i]; + if (res_attr) { + sysfs_remove_bin_file(&pdev->dev.kobj, res_attr); + kfree(res_attr); + } + } +} + +static int sparse_mem_mmap_fits(struct pci_dev *pdev, int num) +{ + struct pci_bus_region bar; + struct pci_controller *hose = pdev->sysdata; + long dense_offset; + unsigned long sparse_size; + + pcibios_resource_to_bus(pdev, &bar, &pdev->resource[num]); + + /* All core logic chips have 4G sparse address space, except + CIA which has 16G (see xxx_SPARSE_MEM and xxx_DENSE_MEM + definitions in asm/core_xxx.h files). This corresponds + to 128M or 512M of the bus space. */ + dense_offset = (long)(hose->dense_mem_base - hose->sparse_mem_base); + sparse_size = dense_offset >= 0x400000000UL ? 0x20000000 : 0x8000000; + + return bar.end < sparse_size; +} + +static int pci_create_one_attr(struct pci_dev *pdev, int num, char *name, + char *suffix, struct bin_attribute *res_attr, + unsigned long sparse) +{ + size_t size = pci_resource_len(pdev, num); + + sprintf(name, "resource%d%s", num, suffix); + res_attr->mmap = sparse ? pci_mmap_resource_sparse : + pci_mmap_resource_dense; + res_attr->attr.name = name; + res_attr->attr.mode = S_IRUSR | S_IWUSR; + res_attr->size = sparse ? size << 5 : size; + res_attr->private = &pdev->resource[num]; + return sysfs_create_bin_file(&pdev->dev.kobj, res_attr); +} + +static int pci_create_attr(struct pci_dev *pdev, int num) +{ + /* allocate attribute structure, piggyback attribute name */ + int retval, nlen1, nlen2 = 0, res_count = 1; + unsigned long sparse_base, dense_base; + struct bin_attribute *attr; + struct pci_controller *hose = pdev->sysdata; + char *suffix, *attr_name; + + suffix = ""; /* Assume bwx machine, normal resourceN files. */ + nlen1 = 10; + + if (pdev->resource[num].flags & IORESOURCE_MEM) { + sparse_base = hose->sparse_mem_base; + dense_base = hose->dense_mem_base; + if (sparse_base && !sparse_mem_mmap_fits(pdev, num)) { + sparse_base = 0; + suffix = "_dense"; + nlen1 = 16; /* resourceN_dense */ + } + } else { + sparse_base = hose->sparse_io_base; + dense_base = hose->dense_io_base; + } + + if (sparse_base) { + suffix = "_sparse"; + nlen1 = 17; + if (dense_base) { + nlen2 = 16; /* resourceN_dense */ + res_count = 2; + } + } + + attr = kzalloc(sizeof(*attr) * res_count + nlen1 + nlen2, GFP_ATOMIC); + if (!attr) + return -ENOMEM; + + /* Create bwx, sparse or single dense file */ + attr_name = (char *)(attr + res_count); + pdev->res_attr[num] = attr; + retval = pci_create_one_attr(pdev, num, attr_name, suffix, attr, + sparse_base); + if (retval || res_count == 1) + return retval; + + /* Create dense file */ + attr_name += nlen1; + attr++; + pdev->res_attr_wc[num] = attr; + return pci_create_one_attr(pdev, num, attr_name, "_dense", attr, 0); +} + +/** + * pci_create_resource_files - create resource files in sysfs for @dev + * @dev: dev in question + * + * Walk the resources in @dev creating files for each resource available. + */ +int pci_create_resource_files(struct pci_dev *pdev) +{ + int i; + int retval; + + /* Expose the PCI resources from this device as files */ + for (i = 0; i < PCI_ROM_RESOURCE; i++) { + + /* skip empty resources */ + if (!pci_resource_len(pdev, i)) + continue; + + retval = pci_create_attr(pdev, i); + if (retval) { + pci_remove_resource_files(pdev); + return retval; + } + } + return 0; +} + +/* Legacy I/O bus mapping stuff. */ + +static int __legacy_mmap_fits(struct pci_controller *hose, + struct vm_area_struct *vma, + unsigned long res_size, int sparse) +{ + unsigned long nr, start, size; + + nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; + start = vma->vm_pgoff; + size = ((res_size - 1) >> PAGE_SHIFT) + 1; + + if (start < size && size - start >= nr) + return 1; + WARN(1, "process \"%s\" tried to map%s 0x%08lx-0x%08lx on hose %d " + "(size 0x%08lx)\n", + current->comm, sparse ? " sparse" : "", start, start + nr, + hose->index, size); + return 0; +} + +static inline int has_sparse(struct pci_controller *hose, + enum pci_mmap_state mmap_type) +{ + unsigned long base; + + base = (mmap_type == pci_mmap_mem) ? hose->sparse_mem_base : + hose->sparse_io_base; + + return base != 0; +} + +int pci_mmap_legacy_page_range(struct pci_bus *bus, struct vm_area_struct *vma, + enum pci_mmap_state mmap_type) +{ + struct pci_controller *hose = bus->sysdata; + int sparse = has_sparse(hose, mmap_type); + unsigned long res_size; + + res_size = (mmap_type == pci_mmap_mem) ? bus->legacy_mem->size : + bus->legacy_io->size; + if (!__legacy_mmap_fits(hose, vma, res_size, sparse)) + return -EINVAL; + + return hose_mmap_page_range(hose, vma, mmap_type, sparse); +} + +/** + * pci_adjust_legacy_attr - adjustment of legacy file attributes + * @b: bus to create files under + * @mmap_type: I/O port or memory + * + * Adjust file name and size for sparse mappings. + */ +void pci_adjust_legacy_attr(struct pci_bus *bus, enum pci_mmap_state mmap_type) +{ + struct pci_controller *hose = bus->sysdata; + + if (!has_sparse(hose, mmap_type)) + return; + + if (mmap_type == pci_mmap_mem) { + bus->legacy_mem->attr.name = "legacy_mem_sparse"; + bus->legacy_mem->size <<= 5; + } else { + bus->legacy_io->attr.name = "legacy_io_sparse"; + bus->legacy_io->size <<= 5; + } + return; +} + +/* Legacy I/O bus read/write functions */ +int pci_legacy_read(struct pci_bus *bus, loff_t port, u32 *val, size_t size) +{ + struct pci_controller *hose = bus->sysdata; + + port += hose->io_space->start; + + switch(size) { + case 1: + *((u8 *)val) = inb(port); + return 1; + case 2: + if (port & 1) + return -EINVAL; + *((u16 *)val) = inw(port); + return 2; + case 4: + if (port & 3) + return -EINVAL; + *((u32 *)val) = inl(port); + return 4; + } + return -EINVAL; +} + +int pci_legacy_write(struct pci_bus *bus, loff_t port, u32 val, size_t size) +{ + struct pci_controller *hose = bus->sysdata; + + port += hose->io_space->start; + + switch(size) { + case 1: + outb(port, val); + return 1; + case 2: + if (port & 1) + return -EINVAL; + outw(port, val); + return 2; + case 4: + if (port & 3) + return -EINVAL; + outl(port, val); + return 4; + } + return -EINVAL; +} diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c index a3b938811400f70c82ec960082f6bdeaab935e0f..a91ba28999b57a03d34036f105fd1070fa8fe2d3 100644 --- a/arch/alpha/kernel/pci.c +++ b/arch/alpha/kernel/pci.c @@ -168,7 +168,7 @@ pcibios_align_resource(void *data, struct resource *res, */ /* Align to multiple of size of minimum base. */ - alignto = max(0x1000UL, align); + alignto = max_t(resource_size_t, 0x1000, align); start = ALIGN(start, alignto); if (hose->sparse_mem_base && size <= 7 * 16*MB) { if (((start / (16*MB)) & 0x7) == 0) { diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c index b9094da05d7a136a5dff6bf7a6a0751e25af5316..bfb880af959d4d39c4ed335cc4afb3326fcc989a 100644 --- a/arch/alpha/kernel/pci_iommu.c +++ b/arch/alpha/kernel/pci_iommu.c @@ -247,7 +247,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size, && paddr + size <= __direct_map_size) { ret = paddr + __direct_map_base; - DBGA2("pci_map_single: [%p,%lx] -> direct %lx from %p\n", + DBGA2("pci_map_single: [%p,%zx] -> direct %llx from %p\n", cpu_addr, size, ret, __builtin_return_address(0)); return ret; @@ -258,7 +258,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size, if (dac_allowed) { ret = paddr + alpha_mv.pci_dac_offset; - DBGA2("pci_map_single: [%p,%lx] -> DAC %lx from %p\n", + DBGA2("pci_map_single: [%p,%zx] -> DAC %llx from %p\n", cpu_addr, size, ret, __builtin_return_address(0)); return ret; @@ -299,7 +299,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size, ret = arena->dma_base + dma_ofs * PAGE_SIZE; ret += (unsigned long)cpu_addr & ~PAGE_MASK; - DBGA2("pci_map_single: [%p,%lx] np %ld -> sg %lx from %p\n", + DBGA2("pci_map_single: [%p,%zx] np %ld -> sg %llx from %p\n", cpu_addr, size, npages, ret, __builtin_return_address(0)); return ret; @@ -355,14 +355,14 @@ pci_unmap_single(struct pci_dev *pdev, dma_addr_t dma_addr, size_t size, && dma_addr < __direct_map_base + __direct_map_size) { /* Nothing to do. */ - DBGA2("pci_unmap_single: direct [%lx,%lx] from %p\n", + DBGA2("pci_unmap_single: direct [%llx,%zx] from %p\n", dma_addr, size, __builtin_return_address(0)); return; } if (dma_addr > 0xffffffff) { - DBGA2("pci64_unmap_single: DAC [%lx,%lx] from %p\n", + DBGA2("pci64_unmap_single: DAC [%llx,%zx] from %p\n", dma_addr, size, __builtin_return_address(0)); return; } @@ -373,9 +373,9 @@ pci_unmap_single(struct pci_dev *pdev, dma_addr_t dma_addr, size_t size, dma_ofs = (dma_addr - arena->dma_base) >> PAGE_SHIFT; if (dma_ofs * PAGE_SIZE >= arena->size) { - printk(KERN_ERR "Bogus pci_unmap_single: dma_addr %lx " - " base %lx size %x\n", dma_addr, arena->dma_base, - arena->size); + printk(KERN_ERR "Bogus pci_unmap_single: dma_addr %llx " + " base %llx size %x\n", + dma_addr, arena->dma_base, arena->size); return; BUG(); } @@ -394,7 +394,7 @@ pci_unmap_single(struct pci_dev *pdev, dma_addr_t dma_addr, size_t size, spin_unlock_irqrestore(&arena->lock, flags); - DBGA2("pci_unmap_single: sg [%lx,%lx] np %ld from %p\n", + DBGA2("pci_unmap_single: sg [%llx,%zx] np %ld from %p\n", dma_addr, size, npages, __builtin_return_address(0)); } EXPORT_SYMBOL(pci_unmap_single); @@ -444,7 +444,7 @@ try_again: goto try_again; } - DBGA2("pci_alloc_consistent: %lx -> [%p,%x] from %p\n", + DBGA2("pci_alloc_consistent: %zx -> [%p,%llx] from %p\n", size, cpu_addr, *dma_addrp, __builtin_return_address(0)); return cpu_addr; @@ -464,7 +464,7 @@ pci_free_consistent(struct pci_dev *pdev, size_t size, void *cpu_addr, pci_unmap_single(pdev, dma_addr, size, PCI_DMA_BIDIRECTIONAL); free_pages((unsigned long)cpu_addr, get_order(size)); - DBGA2("pci_free_consistent: [%x,%lx] from %p\n", + DBGA2("pci_free_consistent: [%llx,%zx] from %p\n", dma_addr, size, __builtin_return_address(0)); } EXPORT_SYMBOL(pci_free_consistent); @@ -551,7 +551,7 @@ sg_fill(struct device *dev, struct scatterlist *leader, struct scatterlist *end, out->dma_address = paddr + __direct_map_base; out->dma_length = size; - DBGA(" sg_fill: [%p,%lx] -> direct %lx\n", + DBGA(" sg_fill: [%p,%lx] -> direct %llx\n", __va(paddr), size, out->dma_address); return 0; @@ -563,7 +563,7 @@ sg_fill(struct device *dev, struct scatterlist *leader, struct scatterlist *end, out->dma_address = paddr + alpha_mv.pci_dac_offset; out->dma_length = size; - DBGA(" sg_fill: [%p,%lx] -> DAC %lx\n", + DBGA(" sg_fill: [%p,%lx] -> DAC %llx\n", __va(paddr), size, out->dma_address); return 0; @@ -589,7 +589,7 @@ sg_fill(struct device *dev, struct scatterlist *leader, struct scatterlist *end, out->dma_address = arena->dma_base + dma_ofs*PAGE_SIZE + paddr; out->dma_length = size; - DBGA(" sg_fill: [%p,%lx] -> sg %lx np %ld\n", + DBGA(" sg_fill: [%p,%lx] -> sg %llx np %ld\n", __va(paddr), size, out->dma_address, npages); /* All virtually contiguous. We need to find the length of each @@ -752,7 +752,7 @@ pci_unmap_sg(struct pci_dev *pdev, struct scatterlist *sg, int nents, if (addr > 0xffffffff) { /* It's a DAC address -- nothing to do. */ - DBGA(" (%ld) DAC [%lx,%lx]\n", + DBGA(" (%ld) DAC [%llx,%zx]\n", sg - end + nents, addr, size); continue; } @@ -760,12 +760,12 @@ pci_unmap_sg(struct pci_dev *pdev, struct scatterlist *sg, int nents, if (addr >= __direct_map_base && addr < __direct_map_base + __direct_map_size) { /* Nothing to do. */ - DBGA(" (%ld) direct [%lx,%lx]\n", + DBGA(" (%ld) direct [%llx,%zx]\n", sg - end + nents, addr, size); continue; } - DBGA(" (%ld) sg [%lx,%lx]\n", + DBGA(" (%ld) sg [%llx,%zx]\n", sg - end + nents, addr, size); npages = iommu_num_pages(addr, size, PAGE_SIZE); diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h index fe14c6747cd651d56e07d10d6094f5671eb532c6..567f2598d090a331f89a1444ab42b82763ab1297 100644 --- a/arch/alpha/kernel/proto.h +++ b/arch/alpha/kernel/proto.h @@ -20,7 +20,7 @@ struct pci_controller; extern struct pci_ops apecs_pci_ops; extern void apecs_init_arch(void); extern void apecs_pci_clr_err(void); -extern void apecs_machine_check(u64, u64); +extern void apecs_machine_check(unsigned long vector, unsigned long la_ptr); extern void apecs_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); /* core_cia.c */ @@ -29,7 +29,7 @@ extern void cia_init_pci(void); extern void cia_init_arch(void); extern void pyxis_init_arch(void); extern void cia_kill_arch(int); -extern void cia_machine_check(u64, u64); +extern void cia_machine_check(unsigned long vector, unsigned long la_ptr); extern void cia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); /* core_irongate.c */ @@ -42,7 +42,7 @@ extern void irongate_machine_check(u64, u64); /* core_lca.c */ extern struct pci_ops lca_pci_ops; extern void lca_init_arch(void); -extern void lca_machine_check(u64, u64); +extern void lca_machine_check(unsigned long vector, unsigned long la_ptr); extern void lca_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); /* core_marvel.c */ @@ -64,7 +64,7 @@ void io7_clear_errors(struct io7 *io7); extern struct pci_ops mcpcia_pci_ops; extern void mcpcia_init_arch(void); extern void mcpcia_init_hoses(void); -extern void mcpcia_machine_check(u64, u64); +extern void mcpcia_machine_check(unsigned long vector, unsigned long la_ptr); extern void mcpcia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); /* core_polaris.c */ @@ -72,14 +72,14 @@ extern struct pci_ops polaris_pci_ops; extern int polaris_read_config_dword(struct pci_dev *, int, u32 *); extern int polaris_write_config_dword(struct pci_dev *, int, u32); extern void polaris_init_arch(void); -extern void polaris_machine_check(u64, u64); +extern void polaris_machine_check(unsigned long vector, unsigned long la_ptr); #define polaris_pci_tbi ((void *)0) /* core_t2.c */ extern struct pci_ops t2_pci_ops; extern void t2_init_arch(void); extern void t2_kill_arch(int); -extern void t2_machine_check(u64, u64); +extern void t2_machine_check(unsigned long vector, unsigned long la_ptr); extern void t2_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); /* core_titan.c */ @@ -94,14 +94,14 @@ extern struct _alpha_agp_info *titan_agp_info(void); extern struct pci_ops tsunami_pci_ops; extern void tsunami_init_arch(void); extern void tsunami_kill_arch(int); -extern void tsunami_machine_check(u64, u64); +extern void tsunami_machine_check(unsigned long vector, unsigned long la_ptr); extern void tsunami_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); /* core_wildfire.c */ extern struct pci_ops wildfire_pci_ops; extern void wildfire_init_arch(void); extern void wildfire_kill_arch(int); -extern void wildfire_machine_check(u64, u64); +extern void wildfire_machine_check(unsigned long vector, unsigned long la_ptr); extern void wildfire_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); extern int wildfire_pa_to_nid(unsigned long); extern int wildfire_cpuid_to_nid(int); diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c index 02bee6983ce2e7f9a91cd57a264ec189671c073e..80df86cd746bd2e8ca81ef82f338f7b337c229d5 100644 --- a/arch/alpha/kernel/setup.c +++ b/arch/alpha/kernel/setup.c @@ -1255,7 +1255,7 @@ show_cpuinfo(struct seq_file *f, void *slot) platform_string(), nr_processors); #ifdef CONFIG_SMP - seq_printf(f, "cpus active\t\t: %d\n" + seq_printf(f, "cpus active\t\t: %u\n" "cpu active mask\t\t: %016lx\n", num_online_cpus(), cpus_addr(cpu_possible_map)[0]); #endif diff --git a/arch/alpha/kernel/smc37c669.c b/arch/alpha/kernel/smc37c669.c index fd467b207f0f9527cfb18596bc5d79747462c597..bca5bda90cde75407940f0f238d3099c29ca0567 100644 --- a/arch/alpha/kernel/smc37c669.c +++ b/arch/alpha/kernel/smc37c669.c @@ -2542,8 +2542,8 @@ void __init SMC669_Init ( int index ) SMC37c669_display_device_info( ); #endif local_irq_restore(flags); - printk( "SMC37c669 Super I/O Controller found @ 0x%lx\n", - (unsigned long) SMC_base ); + printk( "SMC37c669 Super I/O Controller found @ 0x%p\n", + SMC_base ); } else { local_irq_restore(flags); diff --git a/arch/alpha/kernel/srm_env.c b/arch/alpha/kernel/srm_env.c index 78ad7cd1bbd60326d38bee8f00c8beb6a55f03eb..d12af472e1c0ec4aa380e8bdc73aab15627d7a2c 100644 --- a/arch/alpha/kernel/srm_env.c +++ b/arch/alpha/kernel/srm_env.c @@ -218,7 +218,6 @@ srm_env_init(void) BASE_DIR); goto cleanup; } - base_dir->owner = THIS_MODULE; /* * Create per-name subdirectory @@ -229,7 +228,6 @@ srm_env_init(void) BASE_DIR, NAMED_DIR); goto cleanup; } - named_dir->owner = THIS_MODULE; /* * Create per-number subdirectory @@ -241,7 +239,6 @@ srm_env_init(void) goto cleanup; } - numbered_dir->owner = THIS_MODULE; /* * Create all named nodes @@ -254,7 +251,6 @@ srm_env_init(void) goto cleanup; entry->proc_entry->data = (void *) entry; - entry->proc_entry->owner = THIS_MODULE; entry->proc_entry->read_proc = srm_env_read; entry->proc_entry->write_proc = srm_env_write; @@ -275,7 +271,6 @@ srm_env_init(void) entry->id = var_num; entry->proc_entry->data = (void *) entry; - entry->proc_entry->owner = THIS_MODULE; entry->proc_entry->read_proc = srm_env_read; entry->proc_entry->write_proc = srm_env_write; } diff --git a/arch/alpha/kernel/sys_jensen.c b/arch/alpha/kernel/sys_jensen.c index e2516f9a8967e45aa8c4df23f3de48cae1cdd67e..2b5caf3d9b1526678506fef65bc0e746b61edc9f 100644 --- a/arch/alpha/kernel/sys_jensen.c +++ b/arch/alpha/kernel/sys_jensen.c @@ -244,12 +244,11 @@ jensen_init_arch(void) } static void -jensen_machine_check (u64 vector, u64 la) +jensen_machine_check(unsigned long vector, unsigned long la) { printk(KERN_CRIT "Machine check\n"); } - /* * The System Vector */ diff --git a/arch/alpha/kernel/sys_sable.c b/arch/alpha/kernel/sys_sable.c index d232e42be018ba13cf61522377785c4e5947ec28..9e263256a42d551c386c345147d77817f8d221a7 100644 --- a/arch/alpha/kernel/sys_sable.c +++ b/arch/alpha/kernel/sys_sable.c @@ -453,7 +453,7 @@ sable_lynx_enable_irq(unsigned int irq) sable_lynx_irq_swizzle->update_irq_hw(bit, mask); spin_unlock(&sable_lynx_irq_lock); #if 0 - printk("%s: mask 0x%lx bit 0x%x irq 0x%x\n", + printk("%s: mask 0x%lx bit 0x%lx irq 0x%x\n", __func__, mask, bit, irq); #endif } @@ -469,7 +469,7 @@ sable_lynx_disable_irq(unsigned int irq) sable_lynx_irq_swizzle->update_irq_hw(bit, mask); spin_unlock(&sable_lynx_irq_lock); #if 0 - printk("%s: mask 0x%lx bit 0x%x irq 0x%x\n", + printk("%s: mask 0x%lx bit 0x%lx irq 0x%x\n", __func__, mask, bit, irq); #endif } diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index cefc5a355ef9645233bfec5535e71e1d96e47e54..6ee7655b7568bf36719f2447e389831244721f01 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -623,7 +623,7 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg, } lock_kernel(); - printk("Bad unaligned kernel access at %016lx: %p %lx %ld\n", + printk("Bad unaligned kernel access at %016lx: %p %lx %lu\n", pc, va, opcode, reg); do_exit(SIGSEGV); diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index dbfdf87f993f8849b44e16e0000384bb24d116f6..e02b893fb9097f4fd97508a10ebc7b9e5c05f8ef 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -241,6 +241,7 @@ config ARCH_VERSATILE config ARCH_AT91 bool "Atmel AT91" select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB select HAVE_CLK help This enables support for systems based on the Atmel AT91RM9200, @@ -275,6 +276,14 @@ config ARCH_EP93XX help This enables support for the Cirrus EP93xx series of CPUs. +config ARCH_GEMINI + bool "Cortina Systems Gemini" + select CPU_FA526 + select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB + help + Support for the Cortina Systems Gemini family SoCs + config ARCH_FOOTBRIDGE bool "FootBridge" select CPU_SA110 @@ -477,12 +486,29 @@ config ARCH_PXA select HAVE_CLK select COMMON_CLKDEV select ARCH_REQUIRE_GPIOLIB + select HAVE_CLK + select COMMON_CLKDEV select GENERIC_TIME select GENERIC_CLOCKEVENTS select TICK_ONESHOT + select PLAT_PXA help Support for Intel/Marvell's PXA2xx/PXA3xx processor line. +config ARCH_MMP + bool "Marvell PXA168/910" + depends on MMU + select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB + select HAVE_CLK + select COMMON_CLKDEV + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select TICK_ONESHOT + select PLAT_PXA + help + Support for Marvell's PXA168/910 processor line. + config ARCH_RPC bool "RiscPC" select ARCH_ACORN @@ -598,6 +624,8 @@ source "arch/arm/mach-ep93xx/Kconfig" source "arch/arm/mach-footbridge/Kconfig" +source "arch/arm/mach-gemini/Kconfig" + source "arch/arm/mach-integrator/Kconfig" source "arch/arm/mach-iop32x/Kconfig" @@ -617,6 +645,9 @@ source "arch/arm/mach-loki/Kconfig" source "arch/arm/mach-mv78xx0/Kconfig" source "arch/arm/mach-pxa/Kconfig" +source "arch/arm/plat-pxa/Kconfig" + +source "arch/arm/mach-mmp/Kconfig" source "arch/arm/mach-sa1100/Kconfig" @@ -686,12 +717,15 @@ config PLAT_IOP config PLAT_ORION bool +config PLAT_PXA + bool + source arch/arm/mm/Kconfig config IWMMXT bool "Enable iWMMXt support" - depends on CPU_XSCALE || CPU_XSC3 - default y if PXA27x || PXA3xx + depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK + default y if PXA27x || PXA3xx || ARCH_MMP help Enable support for iWMMXt context switching at run time if running on a CPU that supports it. @@ -915,6 +949,23 @@ config NODES_SHIFT default "2" depends on NEED_MULTIPLE_NODES +config HIGHMEM + bool "High Memory Support (EXPERIMENTAL)" + depends on MMU && EXPERIMENTAL + help + The address space of ARM processors is only 4 Gigabytes large + and it has to accommodate user address space, kernel address + space as well as some memory mapped IO. That means that, if you + have a large amount of physical memory and/or IO, not all of the + memory can be "permanently mapped" by the kernel. The physical + memory that is not permanently mapped is called "high memory". + + Depending on the selected kernel/user memory split, minimum + vmalloc space and actual amount of RAM, you may not need this + option which should result in a slightly faster kernel. + + If unsure, say n. + source "mm/Kconfig" config LEDS @@ -1092,7 +1143,7 @@ source "drivers/cpufreq/Kconfig" config CPU_FREQ_SA1100 bool - depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_H3800 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT) + depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT) default y config CPU_FREQ_SA1110 diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 192ee01a9ba20b00fef403afa3ffb07d04ec0d19..a71fd941ade7cdd82610b62a1109a6dc04615907 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -2,18 +2,29 @@ menu "Kernel hacking" source "lib/Kconfig.debug" -# RMK wants arm kernels compiled with frame pointers so hardwire this to y. +# RMK wants arm kernels compiled with frame pointers or stack unwinding. # If you know what you are doing and are willing to live without stack # traces, you can get a slightly smaller kernel by setting this option to # n, but then RMK will have to kill you ;). config FRAME_POINTER bool - default y + default y if !ARM_UNWIND help If you say N here, the resulting kernel will be slightly smaller and - faster. However, when a problem occurs with the kernel, the - information that is reported is severely limited. Most people - should say Y here. + faster. However, if neither FRAME_POINTER nor ARM_UNWIND are enabled, + when a problem occurs with the kernel, the information that is + reported is severely limited. + +config ARM_UNWIND + bool "Enable stack unwinding support" + depends on AEABI && EXPERIMENTAL + default y + help + This option enables stack unwinding support in the kernel + using the information automatically generated by the + compiler. The resulting kernel image is slightly bigger but + the performance is not affected. Currently, this feature + only works with EABI compilers. If unsure say Y. config DEBUG_USER bool "Verbose user fault messages" @@ -66,7 +77,7 @@ config DEBUG_ICEDCC Say Y here if you want the debug print routines to direct their output to the EmbeddedICE macrocell's DCC channel using co-processor 14. This is known to work on the ARM9 style ICE - channel. + channel and on the XScale with the PEEDI. It does include a timeout to ensure that the system does not totally freeze when there is nothing connected to read. diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 24e0f0187697009fb19de797f8e7f76042b94e9e..e84729bf13d4c3f617f1c7dd6c177fe8493c9597 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -72,6 +72,7 @@ tune-$(CONFIG_CPU_ARM920T) :=-mtune=arm9tdmi tune-$(CONFIG_CPU_ARM922T) :=-mtune=arm9tdmi tune-$(CONFIG_CPU_ARM925T) :=-mtune=arm9tdmi tune-$(CONFIG_CPU_ARM926T) :=-mtune=arm9tdmi +tune-$(CONFIG_CPU_FA526) :=-mtune=arm9tdmi tune-$(CONFIG_CPU_SA110) :=-mtune=strongarm110 tune-$(CONFIG_CPU_SA1100) :=-mtune=strongarm1100 tune-$(CONFIG_CPU_XSCALE) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale @@ -85,6 +86,10 @@ else CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,) endif +ifeq ($(CONFIG_ARM_UNWIND),y) +CFLAGS_ABI +=-funwind-tables +endif + # Need -Uarm for gcc < 3.x KBUILD_CFLAGS +=$(CFLAGS_ABI) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm KBUILD_AFLAGS +=$(CFLAGS_ABI) $(arch-y) $(tune-y) -msoft-float @@ -105,8 +110,11 @@ ifeq ($(CONFIG_ARCH_SA1100),y) textofs-$(CONFIG_SA1111) := 0x00208000 endif machine-$(CONFIG_ARCH_PXA) := pxa + machine-$(CONFIG_ARCH_MMP) := mmp + plat-$(CONFIG_PLAT_PXA) := pxa machine-$(CONFIG_ARCH_L7200) := l7200 machine-$(CONFIG_ARCH_INTEGRATOR) := integrator + machine-$(CONFIG_ARCH_GEMINI) := gemini textofs-$(CONFIG_ARCH_CLPS711X) := 0x00028000 machine-$(CONFIG_ARCH_CLPS711X) := clps711x machine-$(CONFIG_ARCH_IOP32X) := iop32x diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 77d614232d815fd592e6798383e7eb4aa8be48ae..b371fba1b954ce73bb9a881bde9575407b1d0669 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -27,6 +27,12 @@ .macro writeb, ch, rb mcr p14, 0, \ch, c0, c5, 0 .endm +#elif defined(CONFIG_CPU_XSCALE) + .macro loadsp, rb + .endm + .macro writeb, ch, rb + mcr p14, 0, \ch, c8, c0, 0 + .endm #else .macro loadsp, rb .endm @@ -459,6 +465,20 @@ __armv7_mmu_cache_on: mcr p15, 0, r0, c7, c5, 4 @ ISB mov pc, r12 +__fa526_cache_on: + mov r12, lr + bl __setup_mmu + mov r0, #0 + mcr p15, 0, r0, c7, c7, 0 @ Invalidate whole cache + mcr p15, 0, r0, c7, c10, 4 @ drain write buffer + mcr p15, 0, r0, c8, c7, 0 @ flush UTLB + mrc p15, 0, r0, c1, c0, 0 @ read control reg + orr r0, r0, #0x1000 @ I-cache enable + bl __common_mmu_cache_on + mov r0, #0 + mcr p15, 0, r0, c8, c7, 0 @ flush UTLB + mov pc, r12 + __arm6_mmu_cache_on: mov r12, lr bl __setup_mmu @@ -630,12 +650,30 @@ proc_types: b __armv4_mmu_cache_off b __armv4_mmu_cache_flush + .word 0x56158000 @ PXA168 + .word 0xfffff000 + b __armv4_mmu_cache_on + b __armv4_mmu_cache_off + b __armv5tej_mmu_cache_flush + + .word 0x56056930 + .word 0xff0ffff0 @ PXA935 + b __armv4_mmu_cache_on + b __armv4_mmu_cache_off + b __armv4_mmu_cache_flush + .word 0x56050000 @ Feroceon .word 0xff0f0000 b __armv4_mmu_cache_on b __armv4_mmu_cache_off b __armv5tej_mmu_cache_flush + .word 0x66015261 @ FA526 + .word 0xff01fff1 + b __fa526_cache_on + b __armv4_mmu_cache_off + b __fa526_cache_flush + @ These match on the architecture ID .word 0x00020000 @ ARMv4T @@ -775,6 +813,12 @@ __armv4_mpu_cache_flush: mcr p15, 0, ip, c7, c10, 4 @ drain WB mov pc, lr +__fa526_cache_flush: + mov r1, #0 + mcr p15, 0, r1, c7, c14, 0 @ clean and invalidate D cache + mcr p15, 0, r1, c7, c5, 0 @ flush I cache + mcr p15, 0, r1, c7, c10, 4 @ drain WB + mov pc, lr __armv6_mmu_cache_flush: mov r1, #0 diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c index 3fc08413fff05803a3f555de749917b56962b966..393c8164131484b03c7f0fa4561d294eb8bd0c31 100644 --- a/arch/arm/boot/compressed/misc.c +++ b/arch/arm/boot/compressed/misc.c @@ -46,6 +46,21 @@ static void icedcc_putc(int ch) asm("mcr p14, 0, %0, c0, c5, 0" : : "r" (ch)); } +#elif defined(CONFIG_CPU_XSCALE) + +static void icedcc_putc(int ch) +{ + int status, i = 0x4000000; + + do { + if (--i < 0) + return; + + asm volatile ("mrc p14, 0, %0, c14, c0, 0" : "=r" (status)); + } while (status & (1 << 28)); + + asm("mcr p14, 0, %0, c8, c0, 0" : : "r" (ch)); +} #else diff --git a/arch/arm/boot/compressed/vmlinux.lds.in b/arch/arm/boot/compressed/vmlinux.lds.in index 153a07e7222bd4a4d8ede7d5b9bc7b0a9f31566d..a5924b9b88bdbad7a2daea6489faf712152174b8 100644 --- a/arch/arm/boot/compressed/vmlinux.lds.in +++ b/arch/arm/boot/compressed/vmlinux.lds.in @@ -11,6 +11,11 @@ OUTPUT_ARCH(arm) ENTRY(_start) SECTIONS { + /DISCARD/ : { + *(.ARM.exidx*) + *(.ARM.extab*) + } + . = TEXT_START; _text = .; diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c index 1037bba18329ec6f15cce8d3388cb9ea1d79748e..5589444ff4376bc88f3e37b4042cf03f000548cd 100644 --- a/arch/arm/common/clkdev.c +++ b/arch/arm/common/clkdev.c @@ -62,9 +62,8 @@ static struct clk *clk_find(const char *dev_id, const char *con_id) return clk; } -struct clk *clk_get(struct device *dev, const char *con_id) +struct clk *clk_get_sys(const char *dev_id, const char *con_id) { - const char *dev_id = dev ? dev_name(dev) : NULL; struct clk *clk; mutex_lock(&clocks_mutex); @@ -75,6 +74,14 @@ struct clk *clk_get(struct device *dev, const char *con_id) return clk ? clk : ERR_PTR(-ENOENT); } +EXPORT_SYMBOL(clk_get_sys); + +struct clk *clk_get(struct device *dev, const char *con_id) +{ + const char *dev_id = dev ? dev_name(dev) : NULL; + + return clk_get_sys(dev_id, con_id); +} EXPORT_SYMBOL(clk_get); void clk_put(struct clk *clk) diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index f030f0775be7d11016d14ed4add82c16be38d254..734ac9135998d9efffb0a1b84c3a82416b31d325 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include #include @@ -349,6 +350,12 @@ dma_addr_t dma_map_page(struct device *dev, struct page *page, BUG_ON(!valid_dma_direction(dir)); + if (PageHighMem(page)) { + dev_err(dev, "DMA buffer bouncing of HIGHMEM pages " + "is not supported\n"); + return ~0; + } + return map_single(dev, page_address(page) + offset, size, dir); } EXPORT_SYMBOL(dma_map_page); diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c index 697c64913990f8682362bc325a795ca752afce4c..7713a08bb10ca20591cfac574cf1aaf6c1087e87 100644 --- a/arch/arm/common/scoop.c +++ b/arch/arm/common/scoop.c @@ -124,37 +124,6 @@ static int scoop_gpio_direction_output(struct gpio_chip *chip, return 0; } -unsigned short set_scoop_gpio(struct device *dev, unsigned short bit) -{ - unsigned short gpio_bit; - unsigned long flag; - struct scoop_dev *sdev = dev_get_drvdata(dev); - - spin_lock_irqsave(&sdev->scoop_lock, flag); - gpio_bit = ioread16(sdev->base + SCOOP_GPWR) | bit; - iowrite16(gpio_bit, sdev->base + SCOOP_GPWR); - spin_unlock_irqrestore(&sdev->scoop_lock, flag); - - return gpio_bit; -} - -unsigned short reset_scoop_gpio(struct device *dev, unsigned short bit) -{ - unsigned short gpio_bit; - unsigned long flag; - struct scoop_dev *sdev = dev_get_drvdata(dev); - - spin_lock_irqsave(&sdev->scoop_lock, flag); - gpio_bit = ioread16(sdev->base + SCOOP_GPWR) & ~bit; - iowrite16(gpio_bit, sdev->base + SCOOP_GPWR); - spin_unlock_irqrestore(&sdev->scoop_lock, flag); - - return gpio_bit; -} - -EXPORT_SYMBOL(set_scoop_gpio); -EXPORT_SYMBOL(reset_scoop_gpio); - unsigned short read_scoop_reg(struct device *dev, unsigned short reg) { struct scoop_dev *sdev = dev_get_drvdata(dev); diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c index 780bbf7cb26f28266f3141250b763b82f2590e69..140f1d721d5007079db035e261d9718dd636cafc 100644 --- a/arch/arm/common/sharpsl_pm.c +++ b/arch/arm/common/sharpsl_pm.c @@ -29,8 +29,8 @@ #include #include #include -#include #include +#include #include #include diff --git a/arch/arm/configs/acs5k_defconfig b/arch/arm/configs/acs5k_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..1cab4e79d3689bc7949955ac07ad38d9cfc33915 --- /dev/null +++ b/arch/arm/configs/acs5k_defconfig @@ -0,0 +1,1233 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.27-simtec-micrel1 +# Tue Dec 16 13:31:34 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +CONFIG_ARCH_KS8695=y +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM7X00A is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Kendin/Micrel KS8695 Implementations +# +CONFIG_MACH_KS8695=y +CONFIG_MACH_DSM320=y +CONFIG_MACH_ACS5K=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM922T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +CONFIG_PCI=y +CONFIG_PCI_SYSCALL=y +# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y +CONFIG_PCI_DEBUG=y +CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=y +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y +CONFIG_CARDBUS=y + +# +# PC-card bridges +# +CONFIG_YENTA=y +CONFIG_YENTA_O2=y +CONFIG_YENTA_RICOH=y +CONFIG_YENTA_TI=y +CONFIG_YENTA_ENE_TUNE=y +CONFIG_YENTA_TOSHIBA=y +# CONFIG_PD6729 is not set +# CONFIG_I82092 is not set +CONFIG_PCCARD_NONSTATIC=y + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +# CONFIG_FPE_NWFPE is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +CONFIG_MTD_CFI_ADV_OPTIONS=y +CONFIG_MTD_CFI_NOSWAP=y +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_GEOMETRY is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_OTP is not set +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_START=0x8000000 +CONFIG_MTD_PHYSMAP_LEN=0 +CONFIG_MTD_PHYSMAP_BANKWIDTH=4 +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_IMPA7 is not set +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_ARM_KS8695_ETHER=y +# CONFIG_AX88796 is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y +# CONFIG_PCMCIA_RAYCS is not set +# CONFIG_IPW2100 is not set +# CONFIG_IPW2200 is not set +# CONFIG_LIBERTAS is not set +# CONFIG_HERMES is not set +# CONFIG_ATMEL is not set +# CONFIG_AIRO_CS is not set +# CONFIG_PCMCIA_WL3501 is not set +CONFIG_PRISM54=m +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_HOSTAP is not set +# CONFIG_NET_PCMCIA is not set +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_KS8695=y +CONFIG_SERIAL_KS8695_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=m +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# PCMCIA character devices +# +# CONFIG_SYNCLINK_CS is not set +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set +# CONFIG_IPWIRELESS is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +CONFIG_ACS5KCAN=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=y + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_GPIO=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# +# CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_AT24 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +CONFIG_GPIO_PCA953X=y +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_KS8695_WATCHDOG=y +# CONFIG_ALIM7101_WDT is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +# CONFIG_HIDRAW is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +CONFIG_RTC_DRV_PCF8563=y +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_DMADEVICES is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +CONFIG_JFFS2_SUMMARY=y +# CONFIG_JFFS2_FS_XATTR is not set +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +CONFIG_JFFS2_RUBIN=y +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_DEBUG_USER=y +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/acs5k_tiny_defconfig b/arch/arm/configs/acs5k_tiny_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..8e3d084afd78b0a557669979d803de1df2731bc6 --- /dev/null +++ b/arch/arm/configs/acs5k_tiny_defconfig @@ -0,0 +1,941 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.27-simtec-micrel1 +# Tue Jan 6 13:23:07 2009 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +CONFIG_ARCH_KS8695=y +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM7X00A is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Kendin/Micrel KS8695 Implementations +# +# CONFIG_MACH_KS8695 is not set +# CONFIG_MACH_DSM320 is not set +CONFIG_MACH_ACS5K=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM922T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI is not set +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyAM0,115200 init=/bin/sh" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +CONFIG_MTD_CFI_ADV_OPTIONS=y +CONFIG_MTD_CFI_NOSWAP=y +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_GEOMETRY is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_OTP is not set +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_START=0x8000000 +CONFIG_MTD_PHYSMAP_LEN=0 +CONFIG_MTD_PHYSMAP_BANKWIDTH=4 +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_IMPA7 is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +# CONFIG_BLK_DEV is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_ARM_KS8695_ETHER=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y +# CONFIG_LIBERTAS is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_HOSTAP is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_KS8695=y +CONFIG_SERIAL_KS8695_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_ACS5KCAN=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_GPIO=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_AT24 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +CONFIG_GPIO_PCA953X=y +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_KS8695_WATCHDOG=y + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +CONFIG_RTC_DRV_PCF8563=y +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_DMADEVICES is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_UIO is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +CONFIG_JFFS2_SUMMARY=y +# CONFIG_JFFS2_FS_XATTR is not set +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +CONFIG_JFFS2_RUBIN=y +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +# CONFIG_CRAMFS is not set +CONFIG_SQUASHFS=y +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_DEBUG_USER=y +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/assabet_defconfig b/arch/arm/configs/assabet_defconfig index b1cd331aaecf27d3bc39f310af44df52833f2253..c66dd399e426fcba5b81807e2037b7510beb974d 100644 --- a/arch/arm/configs/assabet_defconfig +++ b/arch/arm/configs/assabet_defconfig @@ -89,7 +89,6 @@ CONFIG_SA1100_ASSABET=y # CONFIG_SA1100_COLLIE is not set # CONFIG_SA1100_H3100 is not set # CONFIG_SA1100_H3600 is not set -# CONFIG_SA1100_H3800 is not set # CONFIG_SA1100_BADGE4 is not set # CONFIG_SA1100_JORNADA720 is not set # CONFIG_SA1100_HACKKIT is not set diff --git a/arch/arm/configs/badge4_defconfig b/arch/arm/configs/badge4_defconfig index 80222feb7dad52bd24e9451cb0c51f2833e11126..f264846218a2a7760674e981b2cea53510980c1c 100644 --- a/arch/arm/configs/badge4_defconfig +++ b/arch/arm/configs/badge4_defconfig @@ -91,7 +91,6 @@ CONFIG_ARCH_SA1100=y # CONFIG_SA1100_COLLIE is not set # CONFIG_SA1100_H3100 is not set # CONFIG_SA1100_H3600 is not set -# CONFIG_SA1100_H3800 is not set CONFIG_SA1100_BADGE4=y # CONFIG_SA1100_JORNADA720 is not set # CONFIG_SA1100_HACKKIT is not set diff --git a/arch/arm/configs/cerfcube_defconfig b/arch/arm/configs/cerfcube_defconfig index ee130b528bd4ef748af6364ba4887b5e7a19d47f..2b4c0668b1b4d3fa70e1dc67998957f3bf5b6b8a 100644 --- a/arch/arm/configs/cerfcube_defconfig +++ b/arch/arm/configs/cerfcube_defconfig @@ -93,7 +93,6 @@ CONFIG_SA1100_CERF_FLASH_16MB=y # CONFIG_SA1100_COLLIE is not set # CONFIG_SA1100_H3100 is not set # CONFIG_SA1100_H3600 is not set -# CONFIG_SA1100_H3800 is not set # CONFIG_SA1100_BADGE4 is not set # CONFIG_SA1100_JORNADA720 is not set # CONFIG_SA1100_HACKKIT is not set diff --git a/arch/arm/configs/xm_x2xx_defconfig b/arch/arm/configs/cm_x2xx_defconfig similarity index 83% rename from arch/arm/configs/xm_x2xx_defconfig rename to arch/arm/configs/cm_x2xx_defconfig index 1039f366bf8dc49122500c0c763d11d8a0ba7404..797b790cba78f9f23348fd19a0778687669da994 100644 --- a/arch/arm/configs/xm_x2xx_defconfig +++ b/arch/arm/configs/cm_x2xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc8 -# Sun Oct 5 11:05:36 2008 +# Linux kernel version: 2.6.29-rc2 +# Sun Feb 1 16:31:36 2009 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -22,7 +22,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_ZONE_DMA=y CONFIG_ARCH_MTD_XIP=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y @@ -47,12 +46,12 @@ CONFIG_SYSVIPC_SYSCTL=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set CONFIG_GROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y # CONFIG_RT_GROUP_SCHED is not set CONFIG_USER_SCHED=y # CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -80,27 +79,21 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y # CONFIG_VM_EVENT_COUNTERS is not set +CONFIG_PCI_QUIRKS=y # CONFIG_SLUB_DEBUG is not set # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -# CONFIG_PROC_PAGE_MONITOR is not set CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -108,11 +101,9 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -129,6 +120,11 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +CONFIG_FREEZER=y # # System Type @@ -138,7 +134,6 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set @@ -165,17 +160,19 @@ CONFIG_ARCH_PXA=y # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM7X00A is not set -CONFIG_DMABOUNCE=y +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set # # Intel PXA2xx/PXA3xx Implementations # # CONFIG_ARCH_GUMSTIX is not set +# CONFIG_MACH_INTELMOTE2 is not set # CONFIG_ARCH_LUBBOCK is not set # CONFIG_MACH_LOGICPD_PXA270 is not set # CONFIG_MACH_MAINSTONE is not set @@ -185,7 +182,9 @@ CONFIG_DMABOUNCE=y # CONFIG_ARCH_VIPER is not set # CONFIG_ARCH_PXA_ESERIES is not set # CONFIG_TRIZEPS_PXA is not set -CONFIG_MACH_EM_X270=y +# CONFIG_MACH_H5000 is not set +# CONFIG_MACH_EM_X270 is not set +# CONFIG_MACH_EXEDA is not set # CONFIG_MACH_COLIBRI is not set # CONFIG_MACH_ZYLONITE is not set # CONFIG_MACH_LITTLETON is not set @@ -203,14 +202,6 @@ CONFIG_PXA27x=y CONFIG_PXA_SSP=y # CONFIG_PXA_PWM is not set -# -# Boot options -# - -# -# Power management -# - # # Processor Type # @@ -232,6 +223,8 @@ CONFIG_ARM_THUMB=y # CONFIG_OUTER_CACHE is not set CONFIG_IWMMXT=y CONFIG_XSCALE_PMU=y +CONFIG_DMABOUNCE=y +CONFIG_COMMON_CLKDEV=y # # Bus support @@ -242,6 +235,7 @@ CONFIG_PCI_HOST_ITE8152=y # CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set +# CONFIG_PCI_STUB is not set CONFIG_PCCARD=m # CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=m @@ -287,14 +281,13 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_ALIGNMENT_TRAP=y # @@ -327,6 +320,8 @@ CONFIG_FPE_NWFPE=y # Userspace binary formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set @@ -345,6 +340,7 @@ CONFIG_NET=y # # Networking options # +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -389,6 +385,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -399,6 +396,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -420,8 +418,6 @@ CONFIG_BT_HIDP=m # # Bluetooth device drivers # -CONFIG_BT_HCIUSB=m -CONFIG_BT_HCIUSB_SCO=y # CONFIG_BT_HCIBTUSB is not set # CONFIG_BT_HCIBTSDIO is not set # CONFIG_BT_HCIUART is not set @@ -434,15 +430,15 @@ CONFIG_BT_HCIUSB_SCO=y # CONFIG_BT_HCIBTUART is not set # CONFIG_BT_HCIVHCI is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y CONFIG_WIRELESS_EXT_SYSFS=y +CONFIG_LIB80211=m # CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -467,6 +463,7 @@ CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set @@ -521,9 +518,7 @@ CONFIG_MTD_CFI_UTIL=y # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x0 -CONFIG_MTD_PHYSMAP_LEN=0x400000 -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_PHYSMAP_COMPAT is not set CONFIG_MTD_PXA2XX=y # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_IMPA7 is not set @@ -535,6 +530,8 @@ CONFIG_MTD_PXA2XX=y # Self-contained MTD device drivers # # CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -562,6 +559,12 @@ CONFIG_MTD_NAND_PLATFORM=y # CONFIG_MTD_ALAUDA is not set # CONFIG_MTD_ONENAND is not set +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set +# CONFIG_MTD_QINFO_PROBE is not set + # # UBI - Unsorted block images # @@ -642,6 +645,8 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set +# CONFIG_LIBFC is not set +# CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_IPS is not set @@ -756,26 +761,30 @@ CONFIG_MII=y CONFIG_DM9000=y CONFIG_DM9000_DEBUGLEVEL=1 # CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL is not set +# CONFIG_ENC28J60 is not set # CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set # CONFIG_NE2K_PCI is not set # CONFIG_8139CP is not set -CONFIG_8139TOO=y +CONFIG_8139TOO=m # CONFIG_8139TOO_PIO is not set # CONFIG_8139TOO_TUNE_TWISTER is not set # CONFIG_8139TOO_8129 is not set @@ -783,10 +792,12 @@ CONFIG_8139TOO=y # CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set +# CONFIG_SMSC9420 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -797,8 +808,6 @@ CONFIG_8139TOO=y # CONFIG_WLAN_PRE80211 is not set CONFIG_WLAN_80211=y # CONFIG_PCMCIA_RAYCS is not set -# CONFIG_IPW2100 is not set -# CONFIG_IPW2200 is not set CONFIG_LIBERTAS=m # CONFIG_LIBERTAS_USB is not set # CONFIG_LIBERTAS_CS is not set @@ -811,9 +820,15 @@ CONFIG_LIBERTAS_SDIO=m # CONFIG_PRISM54 is not set # CONFIG_USB_ZD1201 is not set # CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_IPW2100 is not set +# CONFIG_IPW2200 is not set # CONFIG_IWLWIFI_LEDS is not set # CONFIG_HOSTAP is not set +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + # # USB Network Adapters # @@ -879,22 +894,22 @@ CONFIG_KEYBOARD_PXA27x=m # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_ADS7846 is not set # CONFIG_TOUCHSCREEN_FUJITSU is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set # CONFIG_TOUCHSCREEN_INEXIO is not set # CONFIG_TOUCHSCREEN_MK712 is not set # CONFIG_TOUCHSCREEN_PENMOUNT is not set # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set -CONFIG_TOUCHSCREEN_WM97XX=m -# CONFIG_TOUCHSCREEN_WM9705 is not set -CONFIG_TOUCHSCREEN_WM9712=y -# CONFIG_TOUCHSCREEN_WM9713 is not set -# CONFIG_TOUCHSCREEN_WM97XX_MAINSTONE is not set +CONFIG_TOUCHSCREEN_UCB1400=m +# CONFIG_TOUCHSCREEN_WM97XX is not set # CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set # CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TSC2007 is not set # CONFIG_INPUT_MISC is not set # @@ -933,6 +948,7 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_IPMI_HANDLER is not set @@ -1009,25 +1025,44 @@ CONFIG_I2C_PXA=y # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -# CONFIG_EEPROM_LEGACY is not set +# CONFIG_AT24 is not set +# CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set -# CONFIG_SPI is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set +CONFIG_SPI_PXA2XX=m + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set CONFIG_ARCH_REQUIRE_GPIOLIB=y CONFIG_GPIOLIB=y # CONFIG_DEBUG_GPIO is not set # CONFIG_GPIO_SYSFS is not set +# +# Memory mapped GPIO expanders: +# + # # I2C GPIO expanders: # @@ -1043,17 +1078,19 @@ CONFIG_GPIOLIB=y # # SPI GPIO expanders: # +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -1064,11 +1101,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_UCB1400_CORE is not set +CONFIG_UCB1400_CORE=m +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_MFD_T7L66XB is not set # CONFIG_MFD_TC6387XB is not set # CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set # # Multimedia devices @@ -1077,13 +1120,117 @@ CONFIG_SSB_POSSIBLE=y # # Multimedia core support # -# CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L2_COMMON=m +# CONFIG_VIDEO_ALLOW_V4L1 is not set +CONFIG_VIDEO_V4L1_COMPAT=y # CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set +CONFIG_VIDEO_MEDIA=m # # Multimedia drivers # +# CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=m +CONFIG_MEDIA_TUNER_CUSTOMIZE=y +# CONFIG_MEDIA_TUNER_SIMPLE is not set +# CONFIG_MEDIA_TUNER_TDA8290 is not set +# CONFIG_MEDIA_TUNER_TDA827X is not set +# CONFIG_MEDIA_TUNER_TDA18271 is not set +# CONFIG_MEDIA_TUNER_TDA9887 is not set +# CONFIG_MEDIA_TUNER_TEA5761 is not set +# CONFIG_MEDIA_TUNER_TEA5767 is not set +# CONFIG_MEDIA_TUNER_MT20XX is not set +# CONFIG_MEDIA_TUNER_MT2060 is not set +# CONFIG_MEDIA_TUNER_MT2266 is not set +# CONFIG_MEDIA_TUNER_MT2131 is not set +# CONFIG_MEDIA_TUNER_QT1010 is not set +# CONFIG_MEDIA_TUNER_XC2028 is not set +# CONFIG_MEDIA_TUNER_XC5000 is not set +# CONFIG_MEDIA_TUNER_MXL5005S is not set +# CONFIG_MEDIA_TUNER_MXL5007T is not set +CONFIG_VIDEO_V4L2=m +CONFIG_VIDEOBUF_GEN=m +CONFIG_VIDEOBUF_DMA_SG=m +CONFIG_VIDEO_CAPTURE_DRIVERS=y +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set + +# +# Encoders/decoders and other helper chips +# + +# +# Audio decoders +# +# CONFIG_VIDEO_TVAUDIO is not set +# CONFIG_VIDEO_TDA7432 is not set +# CONFIG_VIDEO_TDA9840 is not set +# CONFIG_VIDEO_TDA9875 is not set +# CONFIG_VIDEO_TEA6415C is not set +# CONFIG_VIDEO_TEA6420 is not set +# CONFIG_VIDEO_MSP3400 is not set +# CONFIG_VIDEO_CS5345 is not set +# CONFIG_VIDEO_CS53L32A is not set +# CONFIG_VIDEO_M52790 is not set +# CONFIG_VIDEO_TLV320AIC23B is not set +# CONFIG_VIDEO_WM8775 is not set +# CONFIG_VIDEO_WM8739 is not set +# CONFIG_VIDEO_VP27SMPX is not set + +# +# Video decoders +# +# CONFIG_VIDEO_OV7670 is not set +# CONFIG_VIDEO_TCM825X is not set +# CONFIG_VIDEO_SAA711X is not set +# CONFIG_VIDEO_SAA717X is not set +# CONFIG_VIDEO_TVP514X is not set +# CONFIG_VIDEO_TVP5150 is not set + +# +# Video and audio decoders +# +# CONFIG_VIDEO_CX25840 is not set + +# +# MPEG video encoders +# +# CONFIG_VIDEO_CX2341X is not set + +# +# Video encoders +# +# CONFIG_VIDEO_SAA7127 is not set + +# +# Video improvement chips +# +# CONFIG_VIDEO_UPD64031A is not set +# CONFIG_VIDEO_UPD64083 is not set +# CONFIG_VIDEO_VIVI is not set +# CONFIG_VIDEO_BT848 is not set +# CONFIG_VIDEO_SAA5246A is not set +# CONFIG_VIDEO_SAA5249 is not set +# CONFIG_VIDEO_SAA7134 is not set +# CONFIG_VIDEO_HEXIUM_ORION is not set +# CONFIG_VIDEO_HEXIUM_GEMINI is not set +# CONFIG_VIDEO_CX88 is not set +# CONFIG_VIDEO_IVTV is not set +# CONFIG_VIDEO_CAFE_CCIC is not set +CONFIG_SOC_CAMERA=m +# CONFIG_SOC_CAMERA_MT9M001 is not set +CONFIG_SOC_CAMERA_MT9M111=m +# CONFIG_SOC_CAMERA_MT9T031 is not set +# CONFIG_SOC_CAMERA_MT9V022 is not set +# CONFIG_SOC_CAMERA_TW9910 is not set +# CONFIG_SOC_CAMERA_PLATFORM is not set +# CONFIG_SOC_CAMERA_OV772X is not set +CONFIG_VIDEO_PXA27x=m +# CONFIG_VIDEO_SH_MOBILE_CEU is not set +# CONFIG_V4L_USB_DRIVERS is not set +# CONFIG_RADIO_ADAPTERS is not set # CONFIG_DAB is not set # @@ -1095,6 +1242,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -1128,6 +1276,7 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set @@ -1138,13 +1287,17 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_PM3 is not set # CONFIG_FB_CARMINE is not set CONFIG_FB_PXA=y +# CONFIG_FB_PXA_OVERLAY is not set # CONFIG_FB_PXA_SMARTPANEL is not set CONFIG_FB_PXA_PARAMETERS=y CONFIG_FB_MBX=m # CONFIG_FB_W100 is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_FB_MB862XX is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +# CONFIG_LCD_CLASS_DEVICE is not set +# CONFIG_BACKLIGHT_CLASS_DEVICE is not set # # Display device support @@ -1167,6 +1320,7 @@ CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -1182,81 +1336,16 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_DEBUG is not set CONFIG_SND_VMASTER=y CONFIG_SND_AC97_CODEC=m -CONFIG_SND_DRIVERS=y -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set -# CONFIG_SND_AC97_POWER_SAVE is not set -CONFIG_SND_PCI=y -# CONFIG_SND_AD1889 is not set -# CONFIG_SND_ALS300 is not set -# CONFIG_SND_ALI5451 is not set -# CONFIG_SND_ATIIXP is not set -# CONFIG_SND_ATIIXP_MODEM is not set -# CONFIG_SND_AU8810 is not set -# CONFIG_SND_AU8820 is not set -# CONFIG_SND_AU8830 is not set -# CONFIG_SND_AW2 is not set -# CONFIG_SND_AZT3328 is not set -# CONFIG_SND_BT87X is not set -# CONFIG_SND_CA0106 is not set -# CONFIG_SND_CMIPCI is not set -# CONFIG_SND_OXYGEN is not set -# CONFIG_SND_CS4281 is not set -# CONFIG_SND_CS46XX is not set -# CONFIG_SND_DARLA20 is not set -# CONFIG_SND_GINA20 is not set -# CONFIG_SND_LAYLA20 is not set -# CONFIG_SND_DARLA24 is not set -# CONFIG_SND_GINA24 is not set -# CONFIG_SND_LAYLA24 is not set -# CONFIG_SND_MONA is not set -# CONFIG_SND_MIA is not set -# CONFIG_SND_ECHO3G is not set -# CONFIG_SND_INDIGO is not set -# CONFIG_SND_INDIGOIO is not set -# CONFIG_SND_INDIGODJ is not set -# CONFIG_SND_EMU10K1 is not set -# CONFIG_SND_EMU10K1X is not set -# CONFIG_SND_ENS1370 is not set -# CONFIG_SND_ENS1371 is not set -# CONFIG_SND_ES1938 is not set -# CONFIG_SND_ES1968 is not set -# CONFIG_SND_FM801 is not set -# CONFIG_SND_HDA_INTEL is not set -# CONFIG_SND_HDSP is not set -# CONFIG_SND_HDSPM is not set -# CONFIG_SND_HIFIER is not set -# CONFIG_SND_ICE1712 is not set -# CONFIG_SND_ICE1724 is not set -# CONFIG_SND_INTEL8X0 is not set -# CONFIG_SND_INTEL8X0M is not set -# CONFIG_SND_KORG1212 is not set -# CONFIG_SND_MAESTRO3 is not set -# CONFIG_SND_MIXART is not set -# CONFIG_SND_NM256 is not set -# CONFIG_SND_PCXHR is not set -# CONFIG_SND_RIPTIDE is not set -# CONFIG_SND_RME32 is not set -# CONFIG_SND_RME96 is not set -# CONFIG_SND_RME9652 is not set -# CONFIG_SND_SONICVIBES is not set -# CONFIG_SND_TRIDENT is not set -# CONFIG_SND_VIA82XX is not set -# CONFIG_SND_VIA82XX_MODEM is not set -# CONFIG_SND_VIRTUOSO is not set -# CONFIG_SND_VX222 is not set -# CONFIG_SND_YMFPCI is not set +# CONFIG_SND_DRIVERS is not set +# CONFIG_SND_PCI is not set CONFIG_SND_ARM=y CONFIG_SND_PXA2XX_PCM=m +CONFIG_SND_PXA2XX_LIB=m +CONFIG_SND_PXA2XX_LIB_AC97=y CONFIG_SND_PXA2XX_AC97=m -CONFIG_SND_USB=y -# CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_CAIAQ is not set -CONFIG_SND_PCMCIA=y -# CONFIG_SND_VXPOCKET is not set -# CONFIG_SND_PDAUDIOCF is not set +# CONFIG_SND_SPI is not set +# CONFIG_SND_USB is not set +# CONFIG_SND_PCMCIA is not set # CONFIG_SND_SOC is not set # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=m @@ -1269,9 +1358,37 @@ CONFIG_HID_DEBUG=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +# CONFIG_HID_NTRIG is not set +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_GREENASIA_FF is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1291,12 +1408,15 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_EHCI_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y @@ -1306,6 +1426,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # CONFIG_USB_MUSB_HDRC is not set # @@ -1314,20 +1436,20 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; # # -# may also be needed; see USB_STORAGE Help for more information +# see USB_STORAGE Help for more information # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set -# CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set @@ -1355,6 +1477,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1371,13 +1494,20 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_UWB is not set CONFIG_MMC=m # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set # -# MMC/SD Card Drivers +# MMC/SD/SDIO Card Drivers # CONFIG_MMC_BLOCK=m CONFIG_MMC_BLOCK_BOUNCE=y @@ -1385,11 +1515,12 @@ CONFIG_MMC_BLOCK_BOUNCE=y # CONFIG_MMC_TEST is not set # -# MMC/SD Host Controller Drivers +# MMC/SD/SDIO Host Controller Drivers # CONFIG_MMC_PXA=m # CONFIG_MMC_SDHCI is not set # CONFIG_MMC_TIFM_SD is not set +# CONFIG_MMC_SPI is not set # CONFIG_MMC_SDRICOH_CS is not set # CONFIG_MEMSTICK is not set # CONFIG_ACCESSIBILITY is not set @@ -1400,8 +1531,7 @@ CONFIG_LEDS_CLASS=y # LED drivers # # CONFIG_LEDS_PCA9532 is not set -# CONFIG_LEDS_GPIO is not set -CONFIG_LEDS_CM_X270=y +CONFIG_LEDS_GPIO=m # CONFIG_LEDS_PCA955X is not set # @@ -1410,6 +1540,7 @@ CONFIG_LEDS_CM_X270=y CONFIG_LEDS_TRIGGERS=y # CONFIG_LEDS_TRIGGER_TIMER is not set CONFIG_LEDS_TRIGGER_HEARTBEAT=y +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set # CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -1441,37 +1572,43 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set # CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set # # SPI RTC drivers # +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set CONFIG_RTC_DRV_V3020=y # # on-CPU RTC drivers # CONFIG_RTC_DRV_SA1100=y +# CONFIG_RTC_DRV_PXA is not set # CONFIG_DMADEVICES is not set - -# -# Voltage and Current regulators -# # CONFIG_REGULATOR is not set -# CONFIG_REGULATOR_FIXED_VOLTAGE is not set -# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set -# CONFIG_REGULATOR_BQ24022 is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1483,14 +1620,16 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -1520,15 +1659,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y +# CONFIG_PROC_PAGE_MONITOR is not set CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -1548,6 +1685,7 @@ CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set @@ -1567,6 +1705,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1678,19 +1817,29 @@ CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1705,13 +1854,16 @@ CONFIG_DEBUG_LL=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_MANAGER2 is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set @@ -1783,14 +1935,18 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set diff --git a/arch/arm/configs/colibri_defconfig b/arch/arm/configs/colibri_pxa270_defconfig similarity index 76% rename from arch/arm/configs/colibri_defconfig rename to arch/arm/configs/colibri_pxa270_defconfig index 744086fff414a3e828e53dd2d4002de8864b1419..4cf3bde1c522c3c5b14dd7b380d9fec2966c9990 100644 --- a/arch/arm/configs/colibri_defconfig +++ b/arch/arm/configs/colibri_pxa270_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc3 -# Mon Dec 3 13:36:09 2007 +# Linux kernel version: 2.6.29-rc8 +# Fri Mar 13 16:18:17 2009 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -12,6 +12,7 @@ CONFIG_MMU=y # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y @@ -21,8 +22,8 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ZONE_DMA=y CONFIG_ARCH_MTD_XIP=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -42,22 +43,30 @@ CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y @@ -70,29 +79,38 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y -CONFIG_KMOD=y CONFIG_BLOCK=y CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set -CONFIG_LSF=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -106,6 +124,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_FREEZER=y # # System Type @@ -115,9 +134,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set @@ -131,41 +148,58 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set # CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set # CONFIG_ARCH_PNX4008 is not set CONFIG_ARCH_PXA=y # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set # # Intel PXA2xx/PXA3xx Implementations # +# CONFIG_ARCH_GUMSTIX is not set +# CONFIG_MACH_INTELMOTE2 is not set # CONFIG_ARCH_LUBBOCK is not set # CONFIG_MACH_LOGICPD_PXA270 is not set # CONFIG_MACH_MAINSTONE is not set +# CONFIG_MACH_MP900C is not set # CONFIG_ARCH_PXA_IDP is not set # CONFIG_PXA_SHARPSL is not set -# CONFIG_MACH_TRIZEPS4 is not set +# CONFIG_ARCH_VIPER is not set +# CONFIG_ARCH_PXA_ESERIES is not set +# CONFIG_TRIZEPS_PXA is not set +# CONFIG_MACH_H5000 is not set # CONFIG_MACH_EM_X270 is not set CONFIG_MACH_COLIBRI=y +# CONFIG_MACH_COLIBRI300 is not set # CONFIG_MACH_ZYLONITE is not set +# CONFIG_MACH_LITTLETON is not set +# CONFIG_MACH_RAUMFELD_PROTO is not set +# CONFIG_MACH_TAVOREVB is not set +# CONFIG_MACH_SAAR is not set # CONFIG_MACH_ARMCORE is not set +# CONFIG_MACH_CM_X300 is not set +# CONFIG_MACH_MAGICIAN is not set +# CONFIG_MACH_MIOA701 is not set +# CONFIG_MACH_PCM027 is not set +# CONFIG_ARCH_PXA_PALM is not set +# CONFIG_PXA_EZX is not set CONFIG_PXA27x=y - -# -# Boot options -# - -# -# Power management -# +# CONFIG_PXA_PWM is not set # # Processor Type @@ -174,6 +208,7 @@ CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_PABRT_NOIFAR=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_TLB_V4WBI=y CONFIG_CPU_CP15=y @@ -187,6 +222,7 @@ CONFIG_ARM_THUMB=y # CONFIG_OUTER_CACHE is not set CONFIG_IWMMXT=y CONFIG_XSCALE_PMU=y +CONFIG_COMMON_CLKDEV=y # # Bus support @@ -198,28 +234,33 @@ CONFIG_XSCALE_PMU=y # # Kernel Features # -# CONFIG_TICK_ONESHOT is not set +CONFIG_TICK_ONESHOT=y # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_PREEMPT=y CONFIG_HZ=100 CONFIG_AEABI=y CONFIG_OABI_COMPAT=y -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_ALIGNMENT_TRAP=y # @@ -231,6 +272,12 @@ CONFIG_CMDLINE="" # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set +# +# CPU Power Management +# +# CONFIG_CPU_FREQ is not set +# CONFIG_CPU_IDLE is not set + # # Floating point emulation # @@ -246,6 +293,8 @@ CONFIG_FPE_NWFPE=y # Userspace binary formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set @@ -253,21 +302,18 @@ CONFIG_BINFMT_ELF=y # Power management options # CONFIG_PM=y -# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set CONFIG_PM_SLEEP=y -CONFIG_SUSPEND_UP_POSSIBLE=y CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y # CONFIG_APM_EMULATION is not set - -# -# Networking -# +CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_NET=y # # Networking options # +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -275,6 +321,7 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set CONFIG_NET_KEY=y # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -304,26 +351,26 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETLABEL is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y # # Core Netfilter Configuration # -# CONFIG_NETFILTER_NETLINK is not set -# CONFIG_NF_CONNTRACK_ENABLED is not set +# CONFIG_NETFILTER_NETLINK_QUEUE is not set +# CONFIG_NETFILTER_NETLINK_LOG is not set # CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set CONFIG_IP_NF_QUEUE=m # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -332,7 +379,9 @@ CONFIG_IP_NF_QUEUE=m # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_IPX is not set @@ -342,12 +391,14 @@ CONFIG_VLAN_8021Q=m # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set CONFIG_IRDA=m # @@ -381,15 +432,6 @@ CONFIG_IRTTY_SIR=m # CONFIG_KSDAZZLE_DONGLE is not set # CONFIG_KS959_DONGLE is not set -# -# Old SIR device drivers -# -# CONFIG_IRPORT_SIR is not set - -# -# Old Serial dongle support -# - # # FIR device drivers # @@ -410,7 +452,6 @@ CONFIG_BT_HIDP=m # # Bluetooth device drivers # -# CONFIG_BT_HCIUSB is not set # CONFIG_BT_HCIBTUSB is not set # CONFIG_BT_HCIBTSDIO is not set # CONFIG_BT_HCIUART is not set @@ -419,21 +460,20 @@ CONFIG_BT_HIDP=m # CONFIG_BT_HCIBFUSB is not set # CONFIG_BT_HCIVHCI is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y CONFIG_CFG80211=y +# CONFIG_CFG80211_REG_DEBUG is not set CONFIG_NL80211=y +CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +CONFIG_LIB80211=y +CONFIG_LIB80211_CRYPT_WEP=y +CONFIG_LIB80211_CRYPT_CCMP=y +CONFIG_LIB80211_CRYPT_TKIP=y # CONFIG_MAC80211 is not set -CONFIG_IEEE80211=y -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=y -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -448,6 +488,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -457,9 +499,11 @@ CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set # CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -510,9 +554,7 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x0 -CONFIG_MTD_PHYSMAP_LEN=0x0 -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_PHYSMAP_COMPAT is not set CONFIG_MTD_PXA2XX=y # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_IMPA7 is not set @@ -538,6 +580,7 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_ECC_SMC is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set # CONFIG_MTD_NAND_H1900 is not set +# CONFIG_MTD_NAND_GPIO is not set CONFIG_MTD_NAND_IDS=y CONFIG_MTD_NAND_DISKONCHIP=y CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y @@ -555,6 +598,11 @@ CONFIG_MTD_ONENAND=y # CONFIG_MTD_ONENAND_2X_PROGRAM is not set # CONFIG_MTD_ONENAND_SIM is not set +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + # # UBI - Unsorted block images # @@ -569,36 +617,41 @@ CONFIG_BLK_DEV_NBD=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=8 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set CONFIG_MISC_DEVICES=y +# CONFIG_ICS932S401 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_ISL29003 is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set # CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 -CONFIG_BLK_DEV_IDE=y # -# Please see Documentation/ide.txt for help/info on IDE drives +# Please see Documentation/ide/ide.txt for help/info on IDE drives # # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -CONFIG_IDEDISK_MULTI_MODE=y +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set -# CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set -CONFIG_IDE_ARCH_OBSOLETE_INIT=y -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -610,7 +663,6 @@ CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -631,6 +683,10 @@ CONFIG_PHYLIB=y # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y @@ -638,11 +694,17 @@ CONFIG_MII=y # CONFIG_AX88796 is not set # CONFIG_SMC91X is not set CONFIG_DM9000=y +CONFIG_DM9000_DEBUGLEVEL=4 +# CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL is not set # CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -654,10 +716,15 @@ CONFIG_DM9000=y CONFIG_WLAN_80211=y # CONFIG_LIBERTAS is not set # CONFIG_USB_ZD1201 is not set +# CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_IWLWIFI_LEDS is not set CONFIG_HOSTAP=y CONFIG_HOSTAP_FIRMWARE=y CONFIG_HOSTAP_FIRMWARE_NVRAM=y -# CONFIG_ZD1211RW is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # # USB Network Adapters @@ -670,7 +737,6 @@ CONFIG_HOSTAP_FIRMWARE_NVRAM=y # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -710,6 +776,7 @@ CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_MOUSE_GPIO is not set # CONFIG_INPUT_JOYSTICK is not set @@ -718,20 +785,25 @@ CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_FUJITSU is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set # CONFIG_TOUCHSCREEN_MK712 is not set # CONFIG_TOUCHSCREEN_PENMOUNT is not set # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set -CONFIG_TOUCHSCREEN_UCB1400=y # CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TSC2007 is not set CONFIG_INPUT_MISC=y # CONFIG_INPUT_ATI_REMOTE is not set # CONFIG_INPUT_ATI_REMOTE2 is not set # CONFIG_INPUT_KEYSPAN_REMOTE is not set # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set CONFIG_INPUT_UINPUT=m +# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set # # Hardware I/O ports @@ -746,9 +818,11 @@ CONFIG_SERIO_LIBPS2=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -764,45 +838,50 @@ CONFIG_SERIAL_PXA_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y -# CONFIG_NVRAM is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # -# I2C Algorithms +# I2C Hardware Bus support # -# CONFIG_I2C_ALGOBIT is not set -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # -# I2C Hardware Bus support +# I2C system bus drivers (mostly embedded / system-on-chip) # # CONFIG_I2C_GPIO is not set -# CONFIG_I2C_PXA is not set # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PXA is not set # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + # # Miscellaneous I2C Chip support # -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set # CONFIG_DS1682 is not set -# CONFIG_EEPROM_LEGACY is not set # CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set @@ -811,16 +890,35 @@ CONFIG_I2C_CHARDEV=y # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set # -# SPI support +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -828,7 +926,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ADT7475 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set @@ -848,6 +949,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4245 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set @@ -856,6 +958,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_W83781D is not set @@ -863,9 +966,12 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83792D is not set # CONFIG_SENSORS_W83793 is not set # CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -879,23 +985,46 @@ CONFIG_WATCHDOG=y # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -907,6 +1036,7 @@ CONFIG_DAB=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -914,8 +1044,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -928,13 +1058,20 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_UVESA is not set # CONFIG_FB_S1D13XXX is not set CONFIG_FB_PXA=y +# CONFIG_FB_PXA_OVERLAY is not set +# CONFIG_FB_PXA_SMARTPANEL is not set # CONFIG_FB_PXA_PARAMETERS is not set # CONFIG_FB_MBX is not set +# CONFIG_FB_W100 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_PLATFORM is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y -# CONFIG_BACKLIGHT_CORGI is not set +CONFIG_BACKLIGHT_GENERIC=y # # Display device support @@ -964,12 +1101,7 @@ CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# # CONFIG_SOUND is not set -CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -979,18 +1111,26 @@ CONFIG_HID=y # USB Input Devices # # CONFIG_USB_HID is not set +# CONFIG_HID_PID is not set # # USB HID Boot Protocol drivers # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +# CONFIG_HID_APPLE is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB_ARCH_HAS_EHCI is not set CONFIG_USB=y # CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options @@ -999,29 +1139,40 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_SUSPEND is not set -# CONFIG_USB_PERSIST is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_OHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; # # -# may also be needed; see USB_STORAGE Help for more information +# see USB_STORAGE Help for more information # # CONFIG_USB_LIBUSUAL is not set @@ -1029,19 +1180,14 @@ CONFIG_USB_DEVICEFS=y # USB Imaging devices # # CONFIG_USB_MDC800 is not set -# CONFIG_USB_MON is not set # # USB port drivers # - -# -# USB Serial Converter support -# CONFIG_USB_SERIAL=m +# CONFIG_USB_EZUSB is not set # CONFIG_USB_SERIAL_GENERIC is not set # CONFIG_USB_SERIAL_AIRCABLE is not set -# CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_CH341 is not set @@ -1059,6 +1205,7 @@ CONFIG_USB_SERIAL=m # CONFIG_USB_SERIAL_EDGEPORT_TI is not set # CONFIG_USB_SERIAL_GARMIN is not set # CONFIG_USB_SERIAL_IPW is not set +# CONFIG_USB_SERIAL_IUU is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set # CONFIG_USB_SERIAL_KEYSPAN is not set # CONFIG_USB_SERIAL_KLSI is not set @@ -1066,17 +1213,21 @@ CONFIG_USB_SERIAL=m # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_MOS7720 is not set # CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_MOTOROLA is not set # CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_OTI6858 is not set +# CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIEMENS_MPI is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set # CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set +# CONFIG_USB_SERIAL_OPTICON is not set # CONFIG_USB_SERIAL_DEBUG is not set # @@ -1085,7 +1236,7 @@ CONFIG_USB_SERIAL=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1101,30 +1252,29 @@ CONFIG_USB_SERIAL=m # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set - -# -# USB DSL modem support -# - -# -# USB Gadget Support -# +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set CONFIG_USB_GADGET=m # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set # CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 CONFIG_USB_GADGET_SELECTED=y -# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_AT91 is not set # CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set -# CONFIG_USB_GADGET_NET2280 is not set -# CONFIG_USB_GADGET_PXA2XX is not set -# CONFIG_USB_GADGET_M66592 is not set -# CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_S3C2410 is not set -# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_IMX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set CONFIG_USB_GADGET_DUMMY_HCD=y CONFIG_USB_DUMMY_HCD=m CONFIG_USB_GADGET_DUALSPEED=y @@ -1134,21 +1284,32 @@ CONFIG_USB_GADGET_DUALSPEED=y # CONFIG_USB_FILE_STORAGE is not set # CONFIG_USB_G_SERIAL is not set # CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set # -# MMC/SD Card Drivers +# MMC/SD/SDIO Card Drivers # CONFIG_MMC_BLOCK=y CONFIG_MMC_BLOCK_BOUNCE=y # CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set # -# MMC/SD Host Controller Drivers +# MMC/SD/SDIO Host Controller Drivers # # CONFIG_MMC_PXA is not set +# CONFIG_MMC_SDHCI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set CONFIG_NEW_LEDS=y # CONFIG_LEDS_CLASS is not set @@ -1163,6 +1324,8 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y # CONFIG_LEDS_TRIGGER_IDE_DISK is not set CONFIG_LEDS_TRIGGER_HEARTBEAT=y +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set @@ -1190,6 +1353,9 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8563 is not set CONFIG_RTC_DRV_PCF8583=m # CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set # # SPI RTC drivers @@ -1199,36 +1365,45 @@ CONFIG_RTC_DRV_PCF8583=m # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # # CONFIG_RTC_DRV_SA1100 is not set +# CONFIG_RTC_DRV_PXA is not set +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y # CONFIG_FUSE_FS is not set @@ -1254,15 +1429,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-15" # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=y - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_ECRYPT_FS is not set @@ -1283,9 +1456,13 @@ CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -1293,20 +1470,18 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFS_DIRECTIO is not set +CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1361,9 +1536,6 @@ CONFIG_NLS_ISO8859_15=m # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set -CONFIG_INSTRUMENTATION=y -# CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set # # Kernel hacking @@ -1371,6 +1543,7 @@ CONFIG_INSTRUMENTATION=y CONFIG_PRINTK_TIME=y CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y @@ -1378,9 +1551,12 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set CONFIG_DEBUG_PREEMPT=y # CONFIG_DEBUG_RT_MUTEXES is not set @@ -1396,16 +1572,40 @@ CONFIG_DEBUG_PREEMPT=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set CONFIG_FRAME_POINTER=y -CONFIG_FORCED_INLINING=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUG_LL=y # CONFIG_DEBUG_ICEDCC is not set @@ -1415,58 +1615,114 @@ CONFIG_DEBUG_LL=y CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_NETWORK is not set -CONFIG_SECURITY_CAPABILITIES=y +# CONFIG_SECURITY_PATH is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_SECURITY_ROOTPLUG is not set +CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=y +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=y # CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set -CONFIG_CRYPTO_AES=m +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -CONFIG_CRYPTO_ARC4=y +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=y -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=y CONFIG_CRC16=y +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/arm/configs/colibri_pxa300_defconfig b/arch/arm/configs/colibri_pxa300_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..4774a36fa7407f7a93e795d77525a9844d32fbb5 --- /dev/null +++ b/arch/arm/configs/colibri_pxa300_defconfig @@ -0,0 +1,1156 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29-rc8 +# Fri Mar 13 16:13:20 2009 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_MTD_XIP=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +# CONFIG_SYSVIPC is not set +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +CONFIG_COMPAT_BRK=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +# CONFIG_FREEZER is not set + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +CONFIG_ARCH_PXA=y +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set + +# +# Intel PXA2xx/PXA3xx Implementations +# + +# +# Supported PXA3xx Processor Variants +# +CONFIG_CPU_PXA300=y +# CONFIG_CPU_PXA310 is not set +# CONFIG_CPU_PXA320 is not set +# CONFIG_CPU_PXA930 is not set +# CONFIG_CPU_PXA935 is not set +# CONFIG_ARCH_GUMSTIX is not set +# CONFIG_MACH_INTELMOTE2 is not set +# CONFIG_ARCH_LUBBOCK is not set +# CONFIG_MACH_LOGICPD_PXA270 is not set +# CONFIG_MACH_MAINSTONE is not set +# CONFIG_MACH_MP900C is not set +# CONFIG_ARCH_PXA_IDP is not set +# CONFIG_PXA_SHARPSL is not set +# CONFIG_ARCH_VIPER is not set +# CONFIG_ARCH_PXA_ESERIES is not set +# CONFIG_TRIZEPS_PXA is not set +# CONFIG_MACH_H5000 is not set +# CONFIG_MACH_EM_X270 is not set +# CONFIG_MACH_COLIBRI is not set +CONFIG_MACH_COLIBRI300=y +# CONFIG_MACH_ZYLONITE is not set +# CONFIG_MACH_LITTLETON is not set +# CONFIG_MACH_RAUMFELD_PROTO is not set +# CONFIG_MACH_TAVOREVB is not set +# CONFIG_MACH_SAAR is not set +# CONFIG_MACH_ARMCORE is not set +# CONFIG_MACH_CM_X300 is not set +# CONFIG_MACH_MAGICIAN is not set +# CONFIG_MACH_MIOA701 is not set +# CONFIG_MACH_PCM027 is not set +# CONFIG_ARCH_PXA_PALM is not set +# CONFIG_PXA_EZX is not set +CONFIG_PXA3xx=y +# CONFIG_PXA_PWM is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSC3=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y +CONFIG_IO_36=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +CONFIG_OUTER_CACHE=y +CONFIG_CACHE_XSC3L2=y +CONFIG_IWMMXT=y +CONFIG_COMMON_CLKDEV=y + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0 +CONFIG_ZBOOT_ROM_BSS=0 +CONFIG_CMDLINE="console=ttyS0,115200 rw" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_FREQ is not set +CONFIG_CPU_IDLE=y +CONFIG_CPU_IDLE_GOV_LADDER=y + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +# CONFIG_PACKET is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=y +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_IPV6_MIP6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y +CONFIG_INET6_XFRM_MODE_BEET=y +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=y +CONFIG_IPV6_NDISC_NODETYPE=y +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_LIBFC is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_AX88796=y +# CONFIG_AX88796_93CX6 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set +# CONFIG_INPUT_UINPUT is not set +CONFIG_INPUT_GPIO_ROTARY_ENCODER=y + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +CONFIG_DEBUG_GPIO=y +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_PXA=y +# CONFIG_FB_PXA_OVERLAY is not set +# CONFIG_FB_PXA_SMARTPANEL is not set +# CONFIG_FB_PXA_PARAMETERS is not set +# CONFIG_FB_MBX is not set +# CONFIG_FB_W100 is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +# CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_GENERIC is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +CONFIG_USB_DEBUG=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_OHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +# CONFIG_MMC_BLOCK_BOUNCE is not set +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +CONFIG_MMC_PXA=y +# CONFIG_MMC_SDHCI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=y +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig index f7622e658163f54db175077d658a72e9f16d9cbd..1aa62249031be53989605dfed4ea72c60c9d7113 100644 --- a/arch/arm/configs/collie_defconfig +++ b/arch/arm/configs/collie_defconfig @@ -113,7 +113,6 @@ CONFIG_ARCH_SA1100=y CONFIG_SA1100_COLLIE=y # CONFIG_SA1100_H3100 is not set # CONFIG_SA1100_H3600 is not set -# CONFIG_SA1100_H3800 is not set # CONFIG_SA1100_BADGE4 is not set # CONFIG_SA1100_JORNADA720 is not set # CONFIG_SA1100_HACKKIT is not set diff --git a/arch/arm/configs/em_x270_defconfig b/arch/arm/configs/em_x270_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..e9955b786c8041f5f07553f2b40a0946a1afa156 --- /dev/null +++ b/arch/arm/configs/em_x270_defconfig @@ -0,0 +1,1741 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29-rc2 +# Sun Feb 1 16:43:31 2009 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_MTD_XIP=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +# CONFIG_VM_EVENT_COUNTERS is not set +# CONFIG_SLUB_DEBUG is not set +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +CONFIG_FREEZER=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +CONFIG_ARCH_PXA=y +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set + +# +# Intel PXA2xx/PXA3xx Implementations +# +# CONFIG_ARCH_GUMSTIX is not set +# CONFIG_MACH_INTELMOTE2 is not set +# CONFIG_ARCH_LUBBOCK is not set +# CONFIG_MACH_LOGICPD_PXA270 is not set +# CONFIG_MACH_MAINSTONE is not set +# CONFIG_MACH_MP900C is not set +# CONFIG_ARCH_PXA_IDP is not set +# CONFIG_PXA_SHARPSL is not set +# CONFIG_ARCH_VIPER is not set +# CONFIG_ARCH_PXA_ESERIES is not set +# CONFIG_TRIZEPS_PXA is not set +# CONFIG_MACH_H5000 is not set +CONFIG_MACH_EM_X270=y +CONFIG_MACH_EXEDA=y +# CONFIG_MACH_COLIBRI is not set +# CONFIG_MACH_ZYLONITE is not set +# CONFIG_MACH_LITTLETON is not set +# CONFIG_MACH_TAVOREVB is not set +# CONFIG_MACH_SAAR is not set +# CONFIG_MACH_ARMCORE is not set +# CONFIG_MACH_CM_X300 is not set +# CONFIG_MACH_MAGICIAN is not set +# CONFIG_MACH_MIOA701 is not set +# CONFIG_MACH_PCM027 is not set +# CONFIG_ARCH_PXA_PALM is not set +# CONFIG_PXA_EZX is not set +CONFIG_PXA27x=y +CONFIG_PXA_SSP=y +# CONFIG_PXA_PWM is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSCALE=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_OUTER_CACHE is not set +CONFIG_IWMMXT=y +CONFIG_XSCALE_PMU=y +CONFIG_COMMON_CLKDEV=y + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=1f03 mem=32M" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=y +# CONFIG_CPU_FREQ_DEBUG is not set +CONFIG_CPU_FREQ_STAT=y +# CONFIG_CPU_FREQ_STAT_DETAILS is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set +CONFIG_CPU_FREQ_GOV_USERSPACE=m +# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_APM_EMULATION=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +CONFIG_BT=m +CONFIG_BT_L2CAP=m +CONFIG_BT_SCO=m +CONFIG_BT_RFCOMM=m +# CONFIG_BT_RFCOMM_TTY is not set +CONFIG_BT_BNEP=m +# CONFIG_BT_BNEP_MC_FILTER is not set +# CONFIG_BT_BNEP_PROTO_FILTER is not set +CONFIG_BT_HIDP=m + +# +# Bluetooth device drivers +# +CONFIG_BT_HCIBTUSB=m +# CONFIG_BT_HCIBTSDIO is not set +# CONFIG_BT_HCIUART is not set +# CONFIG_BT_HCIBCM203X is not set +# CONFIG_BT_HCIBPA10X is not set +# CONFIG_BT_HCIBFUSB is not set +# CONFIG_BT_HCIVHCI is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +CONFIG_LIB80211=m +# CONFIG_MAC80211 is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=m +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +CONFIG_MTD_CFI_ADV_OPTIONS=y +CONFIG_MTD_CFI_NOSWAP=y +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_GEOMETRY is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_OTP is not set +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_CFI_STAA=y +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_XIP is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_PHYSMAP=y +# CONFIG_MTD_PHYSMAP_COMPAT is not set +CONFIG_MTD_PXA2XX=y +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_IMPA7 is not set +# CONFIG_MTD_SHARP_SL is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +# CONFIG_MTD_NAND_H1900 is not set +# CONFIG_MTD_NAND_GPIO is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_SHARPSL is not set +# CONFIG_MTD_NAND_NANDSIM is not set +CONFIG_MTD_NAND_PLATFORM=y +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set +# CONFIG_MTD_QINFO_PROBE is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +CONFIG_DM9000=y +CONFIG_DM9000_DEBUGLEVEL=1 +# CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL is not set +# CONFIG_ENC28J60 is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y +CONFIG_LIBERTAS=m +# CONFIG_LIBERTAS_USB is not set +CONFIG_LIBERTAS_SDIO=m +# CONFIG_LIBERTAS_DEBUG is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_HOSTAP is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +CONFIG_PPP=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=m +# CONFIG_PPP_SYNC_TTY is not set +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=m +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set +CONFIG_INPUT_APMPOWER=y + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_PXA27x=y +CONFIG_KEYBOARD_GPIO=y +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_ADS7846 is not set +# CONFIG_TOUCHSCREEN_DA9034 is not set +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +CONFIG_TOUCHSCREEN_WM97XX=m +# CONFIG_TOUCHSCREEN_WM9705 is not set +CONFIG_TOUCHSCREEN_WM9712=y +# CONFIG_TOUCHSCREEN_WM9713 is not set +# CONFIG_TOUCHSCREEN_WM97XX_MAINSTONE is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TSC2007 is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_SERPORT is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=16 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_PXA=y +# CONFIG_I2C_PXA_SLAVE is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set +CONFIG_SPI_PXA2XX=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set +# CONFIG_W1 is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +# CONFIG_PDA_POWER is not set +# CONFIG_APM_POWER is not set +# CONFIG_BATTERY_DS2760 is not set +# CONFIG_BATTERY_BQ27x00 is not set +CONFIG_BATTERY_DA9030=y +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_UCB1400_CORE is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +CONFIG_PMIC_DA903X=y +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L2_COMMON=m +# CONFIG_VIDEO_ALLOW_V4L1 is not set +CONFIG_VIDEO_V4L1_COMPAT=y +# CONFIG_DVB_CORE is not set +CONFIG_VIDEO_MEDIA=m + +# +# Multimedia drivers +# +# CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=m +CONFIG_MEDIA_TUNER_CUSTOMIZE=y +# CONFIG_MEDIA_TUNER_SIMPLE is not set +# CONFIG_MEDIA_TUNER_TDA8290 is not set +# CONFIG_MEDIA_TUNER_TDA827X is not set +# CONFIG_MEDIA_TUNER_TDA18271 is not set +# CONFIG_MEDIA_TUNER_TDA9887 is not set +# CONFIG_MEDIA_TUNER_TEA5761 is not set +# CONFIG_MEDIA_TUNER_TEA5767 is not set +# CONFIG_MEDIA_TUNER_MT20XX is not set +# CONFIG_MEDIA_TUNER_MT2060 is not set +# CONFIG_MEDIA_TUNER_MT2266 is not set +# CONFIG_MEDIA_TUNER_MT2131 is not set +# CONFIG_MEDIA_TUNER_QT1010 is not set +# CONFIG_MEDIA_TUNER_XC2028 is not set +# CONFIG_MEDIA_TUNER_XC5000 is not set +# CONFIG_MEDIA_TUNER_MXL5005S is not set +# CONFIG_MEDIA_TUNER_MXL5007T is not set +CONFIG_VIDEO_V4L2=m +CONFIG_VIDEOBUF_GEN=m +CONFIG_VIDEOBUF_DMA_SG=m +CONFIG_VIDEO_CAPTURE_DRIVERS=y +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set + +# +# Encoders/decoders and other helper chips +# + +# +# Audio decoders +# +# CONFIG_VIDEO_TVAUDIO is not set +# CONFIG_VIDEO_TDA7432 is not set +# CONFIG_VIDEO_TDA9840 is not set +# CONFIG_VIDEO_TDA9875 is not set +# CONFIG_VIDEO_TEA6415C is not set +# CONFIG_VIDEO_TEA6420 is not set +# CONFIG_VIDEO_MSP3400 is not set +# CONFIG_VIDEO_CS5345 is not set +# CONFIG_VIDEO_CS53L32A is not set +# CONFIG_VIDEO_M52790 is not set +# CONFIG_VIDEO_TLV320AIC23B is not set +# CONFIG_VIDEO_WM8775 is not set +# CONFIG_VIDEO_WM8739 is not set +# CONFIG_VIDEO_VP27SMPX is not set + +# +# Video decoders +# +# CONFIG_VIDEO_OV7670 is not set +# CONFIG_VIDEO_TCM825X is not set +# CONFIG_VIDEO_SAA711X is not set +# CONFIG_VIDEO_SAA717X is not set +# CONFIG_VIDEO_TVP514X is not set +# CONFIG_VIDEO_TVP5150 is not set + +# +# Video and audio decoders +# +# CONFIG_VIDEO_CX25840 is not set + +# +# MPEG video encoders +# +# CONFIG_VIDEO_CX2341X is not set + +# +# Video encoders +# +# CONFIG_VIDEO_SAA7127 is not set + +# +# Video improvement chips +# +# CONFIG_VIDEO_UPD64031A is not set +# CONFIG_VIDEO_UPD64083 is not set +# CONFIG_VIDEO_VIVI is not set +# CONFIG_VIDEO_SAA5246A is not set +# CONFIG_VIDEO_SAA5249 is not set +CONFIG_SOC_CAMERA=m +# CONFIG_SOC_CAMERA_MT9M001 is not set +CONFIG_SOC_CAMERA_MT9M111=m +# CONFIG_SOC_CAMERA_MT9T031 is not set +# CONFIG_SOC_CAMERA_MT9V022 is not set +# CONFIG_SOC_CAMERA_TW9910 is not set +# CONFIG_SOC_CAMERA_PLATFORM is not set +# CONFIG_SOC_CAMERA_OV772X is not set +CONFIG_VIDEO_PXA27x=m +# CONFIG_VIDEO_SH_MOBILE_CEU is not set +# CONFIG_V4L_USB_DRIVERS is not set +# CONFIG_RADIO_ADAPTERS is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_PXA=y +# CONFIG_FB_PXA_OVERLAY is not set +# CONFIG_FB_PXA_SMARTPANEL is not set +CONFIG_FB_PXA_PARAMETERS=y +CONFIG_FB_MBX=m +# CONFIG_FB_MBX_DEBUG is not set +# CONFIG_FB_W100 is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=y +# CONFIG_LCD_LTV350QV is not set +# CONFIG_LCD_ILI9320 is not set +CONFIG_LCD_TDO24M=y +# CONFIG_LCD_VGG2432A4 is not set +# CONFIG_LCD_PLATFORM is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=m +# CONFIG_BACKLIGHT_GENERIC is not set +CONFIG_BACKLIGHT_DA903X=m + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +# CONFIG_SND_SEQUENCER is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set +CONFIG_SND_VMASTER=y +CONFIG_SND_AC97_CODEC=m +# CONFIG_SND_DRIVERS is not set +CONFIG_SND_ARM=y +CONFIG_SND_PXA2XX_LIB=m +CONFIG_SND_PXA2XX_LIB_AC97=y +# CONFIG_SND_PXA2XX_AC97 is not set +# CONFIG_SND_SPI is not set +# CONFIG_SND_USB is not set +CONFIG_SND_SOC=m +CONFIG_SND_SOC_AC97_BUS=y +CONFIG_SND_PXA2XX_SOC=m +CONFIG_SND_PXA2XX_SOC_AC97=m +CONFIG_SND_PXA2XX_SOC_EM_X270=m +CONFIG_SND_SOC_I2C_AND_SPI=m +# CONFIG_SND_SOC_ALL_CODECS is not set +CONFIG_SND_SOC_WM9712=m +# CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=m +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +# CONFIG_HID_NTRIG is not set +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_GREENASIA_FF is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_SUSPEND is not set +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +CONFIG_MMC=m +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=m +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +CONFIG_MMC_PXA=m +# CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_SPI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# +# CONFIG_LEDS_PCA9532 is not set +# CONFIG_LEDS_GPIO is not set +# CONFIG_LEDS_PCA955X is not set +CONFIG_LEDS_DA903X=y + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +# CONFIG_LEDS_TRIGGER_TIMER is not set +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +CONFIG_RTC_DRV_V3020=y + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_SA1100=y +# CONFIG_RTC_DRV_PXA is not set +# CONFIG_DMADEVICES is not set +CONFIG_REGULATOR=y +# CONFIG_REGULATOR_DEBUG is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +CONFIG_REGULATOR_DA903X=y +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +# CONFIG_MSDOS_FS is not set +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +# CONFIG_PROC_PAGE_MONITOR is not set +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +CONFIG_JFFS2_SUMMARY=y +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=m +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=m +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=m +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=0 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +# CONFIG_DETECT_SOFTLOCKUP is not set +# CONFIG_SCHED_DEBUG is not set +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_ALGAPI2=m +CONFIG_CRYPTO_AEAD2=m +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_BLKCIPHER2=m +CONFIG_CRYPTO_HASH=m +CONFIG_CRYPTO_HASH2=m +CONFIG_CRYPTO_RNG2=m +CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_MANAGER2=m +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=m +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=m +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_HW is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/h3600_defconfig b/arch/arm/configs/h3600_defconfig index 8f986e9f1c628bf282e1b1ff2d2ed10bfbb912f2..1502957db2c30eb801d8480703e7b318cf4b85b2 100644 --- a/arch/arm/configs/h3600_defconfig +++ b/arch/arm/configs/h3600_defconfig @@ -90,7 +90,6 @@ CONFIG_ARCH_SA1100=y # CONFIG_SA1100_COLLIE is not set # CONFIG_SA1100_H3100 is not set CONFIG_SA1100_H3600=y -# CONFIG_SA1100_H3800 is not set CONFIG_SA1100_H3XXX=y # CONFIG_SA1100_BADGE4 is not set # CONFIG_SA1100_JORNADA720 is not set @@ -100,7 +99,6 @@ CONFIG_SA1100_H3XXX=y # CONFIG_SA1100_SHANNON is not set # CONFIG_SA1100_SIMPAD is not set # CONFIG_SA1100_SSP is not set -# CONFIG_H3600_SLEEVE is not set # # Processor Type diff --git a/arch/arm/configs/hackkit_defconfig b/arch/arm/configs/hackkit_defconfig index 1c8fb89a6730c55387cdafc169b0afb72e29dc62..db0708d5cbead9fc7c86db2d19da4dc4f1822b81 100644 --- a/arch/arm/configs/hackkit_defconfig +++ b/arch/arm/configs/hackkit_defconfig @@ -91,7 +91,6 @@ CONFIG_ARCH_SA1100=y # CONFIG_SA1100_COLLIE is not set # CONFIG_SA1100_H3100 is not set # CONFIG_SA1100_H3600 is not set -# CONFIG_SA1100_H3800 is not set # CONFIG_SA1100_BADGE4 is not set # CONFIG_SA1100_JORNADA720 is not set CONFIG_SA1100_HACKKIT=y diff --git a/arch/arm/configs/jornada720_defconfig b/arch/arm/configs/jornada720_defconfig index 81fadafae02dcfab20e7f9518ade49c72be5c55b..f3074e49f2faa8cdb9e3edbfdc50c95e6c610988 100644 --- a/arch/arm/configs/jornada720_defconfig +++ b/arch/arm/configs/jornada720_defconfig @@ -178,7 +178,6 @@ CONFIG_DMABOUNCE=y # CONFIG_SA1100_COLLIE is not set # CONFIG_SA1100_H3100 is not set # CONFIG_SA1100_H3600 is not set -# CONFIG_SA1100_H3800 is not set # CONFIG_SA1100_BADGE4 is not set CONFIG_SA1100_JORNADA720=y CONFIG_SA1100_JORNADA720_SSP=y diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig index 4bc38078d580cc82500ea10d5e4bb8cc183ecc94..c367ae44012e91bc358ec84bb80f2db6e8bd0267 100644 --- a/arch/arm/configs/kirkwood_defconfig +++ b/arch/arm/configs/kirkwood_defconfig @@ -1,11 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Thu Dec 4 15:27:39 2008 +# Linux kernel version: 2.6.29-rc5 +# Tue Mar 3 21:45:57 2009 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y -# CONFIG_GENERIC_GPIO is not set +CONFIG_GENERIC_GPIO=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_MMU=y @@ -42,10 +42,19 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set -CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set +CONFIG_LOG_BUF_SHIFT=19 # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set CONFIG_NAMESPACES=y @@ -53,6 +62,7 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -83,6 +93,7 @@ CONFIG_SLUB_DEBUG=y CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y +CONFIG_TRACEPOINTS=y # CONFIG_MARKERS is not set CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y @@ -93,7 +104,6 @@ CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -101,11 +111,9 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -121,7 +129,6 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -132,7 +139,6 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set @@ -159,11 +165,13 @@ CONFIG_ARCH_KIRKWOOD=y # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set # CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set # # Marvell Kirkwood Implementations @@ -171,14 +179,8 @@ CONFIG_ARCH_KIRKWOOD=y CONFIG_MACH_DB88F6281_BP=y CONFIG_MACH_RD88F6192_NAS=y CONFIG_MACH_RD88F6281=y - -# -# Boot options -# - -# -# Power management -# +CONFIG_MACH_SHEEVAPLUG=y +CONFIG_MACH_TS219=y CONFIG_PLAT_ORION=y # @@ -214,6 +216,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set +# CONFIG_PCI_STUB is not set # CONFIG_PCCARD is not set # @@ -242,7 +245,6 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y @@ -291,6 +293,7 @@ CONFIG_NET=y # # Networking options # +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -355,6 +358,7 @@ CONFIG_NET_DSA_MV88E6123_61_65=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -368,12 +372,27 @@ CONFIG_NET_PKTGEN=m # CONFIG_AF_RXRPC is not set # CONFIG_PHONET is not set CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set +CONFIG_CFG80211=y +# CONFIG_CFG80211_REG_DEBUG is not set +# CONFIG_NL80211 is not set CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y CONFIG_WIRELESS_EXT_SYSFS=y -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +CONFIG_LIB80211=y +CONFIG_MAC80211=y + +# +# Rate control algorithm selection +# +CONFIG_MAC80211_RC_MINSTREL=y +# CONFIG_MAC80211_RC_DEFAULT_PID is not set +CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y +CONFIG_MAC80211_RC_DEFAULT="minstrel" +# CONFIG_MAC80211_MESH is not set +# CONFIG_MAC80211_LEDS is not set +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -398,6 +417,7 @@ CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set @@ -451,9 +471,7 @@ CONFIG_MTD_CFI_UTIL=y # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x0 -CONFIG_MTD_PHYSMAP_LEN=0x0 -CONFIG_MTD_PHYSMAP_BANKWIDTH=0 +# CONFIG_MTD_PHYSMAP_COMPAT is not set # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_IMPA7 is not set # CONFIG_MTD_INTEL_VR_NOR is not set @@ -481,6 +499,7 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_SMC is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set +# CONFIG_MTD_NAND_GPIO is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set # CONFIG_MTD_NAND_CAFE is not set @@ -490,6 +509,12 @@ CONFIG_MTD_NAND_IDS=y CONFIG_MTD_NAND_ORION=y # CONFIG_MTD_ONENAND is not set +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set +# CONFIG_MTD_QINFO_PROBE is not set + # # UBI - Unsorted block images # @@ -568,6 +593,8 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set +# CONFIG_LIBFC is not set +# CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_IPS is not set @@ -682,6 +709,9 @@ CONFIG_MARVELL_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y @@ -695,6 +725,7 @@ CONFIG_MII=y # CONFIG_DM9000 is not set # CONFIG_ENC28J60 is not set # CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -710,7 +741,6 @@ CONFIG_NET_PCI=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set @@ -720,6 +750,7 @@ CONFIG_NET_PCI=y # CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set +# CONFIG_SMSC9420 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set @@ -754,8 +785,39 @@ CONFIG_MV643XX_ETH=y # Wireless LAN # # CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set +CONFIG_WLAN_80211=y +CONFIG_LIBERTAS=y +# CONFIG_LIBERTAS_USB is not set +CONFIG_LIBERTAS_SDIO=y +# CONFIG_LIBERTAS_DEBUG is not set +# CONFIG_LIBERTAS_THINFIRM is not set +# CONFIG_HERMES is not set +# CONFIG_ATMEL is not set +# CONFIG_PRISM54 is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_RTL8180 is not set +# CONFIG_RTL8187 is not set +# CONFIG_ADM8211 is not set +# CONFIG_MAC80211_HWSIM is not set +# CONFIG_P54_COMMON is not set +# CONFIG_ATH5K is not set +# CONFIG_ATH9K is not set +# CONFIG_IPW2100 is not set +# CONFIG_IPW2200 is not set +# CONFIG_IWLCORE is not set # CONFIG_IWLWIFI_LEDS is not set +# CONFIG_IWLAGN is not set +# CONFIG_IWL3945 is not set +# CONFIG_HOSTAP is not set +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +# CONFIG_ZD1211RW is not set +# CONFIG_RT2X00 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # # USB Network Adapters @@ -791,13 +853,20 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set +CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # -# CONFIG_INPUT_KEYBOARD is not set +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -807,7 +876,11 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # # Hardware I/O ports # -# CONFIG_SERIO is not set +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set # CONFIG_GAMEPORT is not set # @@ -839,11 +912,11 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_NVRAM is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set @@ -879,6 +952,7 @@ CONFIG_I2C_HELPER_AUTO=y # # I2C system bus drivers (mostly embedded / system-on-chip) # +# CONFIG_I2C_GPIO is not set CONFIG_I2C_MV64XXX=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set @@ -905,8 +979,6 @@ CONFIG_I2C_MV64XXX=y # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -# CONFIG_EEPROM_LEGACY is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set @@ -925,12 +997,12 @@ CONFIG_SPI_MASTER=y # SPI Master Controller Drivers # # CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set CONFIG_SPI_ORION=y # # SPI Protocol Masters # -# CONFIG_EEPROM_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set # CONFIG_W1 is not set @@ -952,10 +1024,12 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set # # Multimedia devices @@ -1012,11 +1086,9 @@ CONFIG_HID_COMPAT=y CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y -CONFIG_HID_BRIGHT=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_CYPRESS=y -CONFIG_HID_DELL=y CONFIG_HID_EZKEY=y CONFIG_HID_GYRATION=y CONFIG_HID_LOGITECH=y @@ -1024,12 +1096,15 @@ CONFIG_HID_LOGITECH=y # CONFIG_LOGIRUMBLEPAD2_FF is not set CONFIG_HID_MICROSOFT=y CONFIG_HID_MONTEREY=y +CONFIG_HID_NTRIG=y CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y CONFIG_HID_SUNPLUS=y +# CONFIG_GREENASIA_FF is not set +CONFIG_HID_TOPSEED=y # CONFIG_THRUSTMASTER_FF is not set # CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y @@ -1058,6 +1133,7 @@ CONFIG_USB_DEVICE_CLASS=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y +# CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set # CONFIG_USB_OHCI_HCD is not set @@ -1087,7 +1163,6 @@ CONFIG_USB_STORAGE=y CONFIG_USB_STORAGE_DATAFAB=y CONFIG_USB_STORAGE_FREECOM=y # CONFIG_USB_STORAGE_ISD200 is not set -CONFIG_USB_STORAGE_DPCM=y # CONFIG_USB_STORAGE_USBAT is not set CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y @@ -1135,21 +1210,51 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set # CONFIG_UWB is not set -# CONFIG_MMC is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_SDIO_UART=y +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_TIFM_SD is not set +CONFIG_MMC_MVSDIO=y +# CONFIG_MMC_SPI is not set # CONFIG_MEMSTICK is not set # CONFIG_ACCESSIBILITY is not set CONFIG_NEW_LEDS=y -# CONFIG_LEDS_CLASS is not set +CONFIG_LEDS_CLASS=y # # LED drivers # +# CONFIG_LEDS_PCA9532 is not set +CONFIG_LEDS_GPIO=y +# CONFIG_LEDS_PCA955X is not set # # LED Triggers # -# CONFIG_LEDS_TRIGGERS is not set +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1178,7 +1283,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set -# CONFIG_RTC_DRV_S35390A is not set +CONFIG_RTC_DRV_S35390A=y # CONFIG_RTC_DRV_FM3130 is not set # CONFIG_RTC_DRV_RX8581 is not set @@ -1227,6 +1332,7 @@ CONFIG_DMA_ENGINE=y # CONFIG_DMATEST is not set # CONFIG_REGULATOR is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1238,16 +1344,14 @@ CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set CONFIG_FILE_LOCKING=y -CONFIG_XFS_FS=y -# CONFIG_XFS_QUOTA is not set -# CONFIG_XFS_POSIX_ACL is not set -# CONFIG_XFS_RT is not set -# CONFIG_XFS_DEBUG is not set +# CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -1268,9 +1372,9 @@ CONFIG_UDF_NLS=y # # DOS/FAT/NT Filesystems # -CONFIG_FAT_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set @@ -1286,10 +1390,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -1309,6 +1410,7 @@ CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set CONFIG_CRAMFS=y +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set @@ -1393,7 +1495,7 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set +CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set @@ -1416,6 +1518,7 @@ CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y @@ -1424,7 +1527,7 @@ CONFIG_DEBUG_INFO=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set @@ -1435,7 +1538,10 @@ CONFIG_FRAME_POINTER=y # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_RING_BUFFER=y +CONFIG_TRACING=y # # Tracers @@ -1446,11 +1552,14 @@ CONFIG_HAVE_FUNCTION_TRACER=y # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set +# CONFIG_FTRACE_STARTUP_TEST is not set # CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set +CONFIG_ARM_UNWIND=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y # CONFIG_DEBUG_STACK_USAGE is not set @@ -1464,19 +1573,22 @@ CONFIG_DEBUG_LL=y # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_ASYNC_CORE=y CONFIG_CRYPTO=y # # Crypto core or helper # # CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=m -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=m -CONFIG_CRYPTO_RNG=m -CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set @@ -1496,7 +1608,7 @@ CONFIG_CRYPTO_MANAGER=m CONFIG_CRYPTO_CBC=m # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set -CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_ECB=y # CONFIG_CRYPTO_LRW is not set CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_XTS is not set @@ -1510,7 +1622,7 @@ CONFIG_CRYPTO_PCBC=m # # Digest # -# CONFIG_CRYPTO_CRC32C is not set +CONFIG_CRYPTO_CRC32C=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set @@ -1527,9 +1639,9 @@ CONFIG_CRYPTO_PCBC=m # # Ciphers # -# CONFIG_CRYPTO_AES is not set +CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_ARC4=y # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set @@ -1560,6 +1672,7 @@ CONFIG_CRYPTO_HW=y # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=y CONFIG_CRC16=y # CONFIG_CRC_T10DIF is not set diff --git a/arch/arm/configs/lart_defconfig b/arch/arm/configs/lart_defconfig index a1cc34f256022bd5a5a0f06654072cd7d8b986fa..56ae56899d2e1ea4b4f84c047cd848dbee15bf94 100644 --- a/arch/arm/configs/lart_defconfig +++ b/arch/arm/configs/lart_defconfig @@ -87,7 +87,6 @@ CONFIG_ARCH_SA1100=y # CONFIG_SA1100_COLLIE is not set # CONFIG_SA1100_H3100 is not set # CONFIG_SA1100_H3600 is not set -# CONFIG_SA1100_H3800 is not set # CONFIG_SA1100_BADGE4 is not set # CONFIG_SA1100_JORNADA720 is not set # CONFIG_SA1100_HACKKIT is not set diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig index 73ba62b71063cd443ff94526edfa70173263649a..82428c2f234cb4c1b6f509aed187d52164211834 100644 --- a/arch/arm/configs/magician_defconfig +++ b/arch/arm/configs/magician_defconfig @@ -1,9 +1,10 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc6 -# Sun Dec 30 13:02:54 2007 +# Linux kernel version: 2.6.29-rc3 +# Fri Jan 30 12:42:03 2009 # CONFIG_ARM=y +CONFIG_HAVE_PWM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y CONFIG_GENERIC_TIME=y @@ -12,6 +13,7 @@ CONFIG_MMU=y # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y @@ -21,8 +23,8 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ZONE_DMA=y CONFIG_ARCH_MTD_XIP=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -41,16 +43,24 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_FAIR_GROUP_SCHED is not set -# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y @@ -65,31 +75,41 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -103,8 +123,7 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_CLASSIC_RCU=y -# CONFIG_PREEMPT_RCU is not set +CONFIG_FREEZER=y # # System Type @@ -114,9 +133,7 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set @@ -130,41 +147,58 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set # CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set # CONFIG_ARCH_PNX4008 is not set CONFIG_ARCH_PXA=y # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set # # Intel PXA2xx/PXA3xx Implementations # +# CONFIG_ARCH_GUMSTIX is not set +# CONFIG_MACH_INTELMOTE2 is not set # CONFIG_ARCH_LUBBOCK is not set # CONFIG_MACH_LOGICPD_PXA270 is not set # CONFIG_MACH_MAINSTONE is not set +# CONFIG_MACH_MP900C is not set # CONFIG_ARCH_PXA_IDP is not set # CONFIG_PXA_SHARPSL is not set -# CONFIG_MACH_TRIZEPS4 is not set +# CONFIG_ARCH_VIPER is not set +# CONFIG_ARCH_PXA_ESERIES is not set +# CONFIG_TRIZEPS_PXA is not set +# CONFIG_MACH_H5000 is not set # CONFIG_MACH_EM_X270 is not set +# CONFIG_MACH_COLIBRI is not set # CONFIG_MACH_ZYLONITE is not set +# CONFIG_MACH_LITTLETON is not set +# CONFIG_MACH_TAVOREVB is not set +# CONFIG_MACH_SAAR is not set # CONFIG_MACH_ARMCORE is not set +# CONFIG_MACH_CM_X300 is not set CONFIG_MACH_MAGICIAN=y +# CONFIG_MACH_MIOA701 is not set +# CONFIG_MACH_PCM027 is not set +# CONFIG_ARCH_PXA_PALM is not set +# CONFIG_PXA_EZX is not set CONFIG_PXA27x=y - -# -# Boot options -# - -# -# Power management -# +CONFIG_PXA_SSP=y +CONFIG_PXA_PWM=y +CONFIG_PXA_HAVE_BOARD_IRQS=y # # Processor Type @@ -173,6 +207,7 @@ CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_PABRT_NOIFAR=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_TLB_V4WBI=y CONFIG_CPU_CP15=y @@ -186,6 +221,7 @@ CONFIG_ARM_THUMB=y # CONFIG_OUTER_CACHE is not set CONFIG_IWMMXT=y CONFIG_XSCALE_PMU=y +CONFIG_COMMON_CLKDEV=y # # Bus support @@ -197,28 +233,33 @@ CONFIG_XSCALE_PMU=y # # Kernel Features # -# CONFIG_TICK_ONESHOT is not set -# CONFIG_NO_HZ is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_PREEMPT=y CONFIG_HZ=100 CONFIG_AEABI=y CONFIG_OABI_COMPAT=y -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_ALIGNMENT_TRAP=y # @@ -229,9 +270,10 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="keepinitrd" # CONFIG_XIP_KERNEL is not set CONFIG_KEXEC=y +CONFIG_ATAGS_PROC=y # -# CPU Frequency scaling +# CPU Power Management # CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y @@ -239,6 +281,7 @@ CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set @@ -247,6 +290,7 @@ CONFIG_CPU_FREQ_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_GOV_USERSPACE is not set CONFIG_CPU_FREQ_GOV_ONDEMAND=y # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set +# CONFIG_CPU_IDLE is not set # # Floating point emulation @@ -263,6 +307,8 @@ CONFIG_FPE_NWFPE=y # Userspace binary formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set @@ -270,21 +316,18 @@ CONFIG_BINFMT_ELF=y # Power management options # CONFIG_PM=y -# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set CONFIG_PM_SLEEP=y -CONFIG_SUSPEND_UP_POSSIBLE=y CONFIG_SUSPEND=y -CONFIG_APM_EMULATION=y - -# -# Networking -# +CONFIG_SUSPEND_FREEZER=y +# CONFIG_APM_EMULATION is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_NET=y # # Networking options # +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -316,33 +359,15 @@ CONFIG_IP_PNP=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set -CONFIG_NETFILTER=y -# CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# -# CONFIG_NETFILTER_NETLINK is not set -# CONFIG_NF_CONNTRACK_ENABLED is not set -# CONFIG_NF_CONNTRACK is not set -# CONFIG_NETFILTER_XTABLES is not set - -# -# IP: Netfilter Configuration -# -# CONFIG_IP_NF_QUEUE is not set -# CONFIG_IP_NF_IPTABLES is not set -# CONFIG_IP_NF_ARPTABLES is not set +# CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -353,6 +378,7 @@ CONFIG_NETFILTER=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -390,20 +416,17 @@ CONFIG_IRTTY_SIR=m # Dongle support # # CONFIG_DONGLE is not set - -# -# Old SIR device drivers -# -# CONFIG_IRPORT_SIR is not set - -# -# Old Serial dongle support -# +# CONFIG_KINGSUN_DONGLE is not set +# CONFIG_KSDAZZLE_DONGLE is not set +# CONFIG_KS959_DONGLE is not set # # FIR device drivers # +# CONFIG_USB_IRDA is not set +# CONFIG_SIGMATEL_FIR is not set CONFIG_PXA_FICP=m +# CONFIG_MCS_FIR is not set CONFIG_BT=m CONFIG_BT_L2CAP=m CONFIG_BT_SCO=m @@ -417,17 +440,17 @@ CONFIG_BT_HIDP=m # # Bluetooth device drivers # +CONFIG_BT_HCIBTUSB=m +# CONFIG_BT_HCIBTSDIO is not set # CONFIG_BT_HCIUART is not set +# CONFIG_BT_HCIBCM203X is not set +# CONFIG_BT_HCIBPA10X is not set +# CONFIG_BT_HCIBFUSB is not set # CONFIG_BT_HCIVHCI is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -442,25 +465,28 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y -CONFIG_MTD_DEBUG=y -CONFIG_MTD_DEBUG_VERBOSE=0 +# CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers # -CONFIG_MTD_CHAR=m -CONFIG_MTD_BLKDEVS=m -CONFIG_MTD_BLOCK=m +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set @@ -473,6 +499,7 @@ CONFIG_MTD_BLOCK=m # CONFIG_MTD_CFI=y # CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y # CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y @@ -487,6 +514,7 @@ CONFIG_MTD_CFI_I2=y CONFIG_MTD_CFI_INTELEXT=y # CONFIG_MTD_CFI_AMDSTD is not set # CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set @@ -497,9 +525,7 @@ CONFIG_MTD_CFI_INTELEXT=y # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x00000000 -CONFIG_MTD_PHYSMAP_LEN=0x04000000 -CONFIG_MTD_PHYSMAP_BANKWIDTH=4 +# CONFIG_MTD_PHYSMAP_COMPAT is not set # CONFIG_MTD_PXA2XX is not set # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_SHARP_SL is not set @@ -522,6 +548,12 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=4 # CONFIG_MTD_NAND is not set # CONFIG_MTD_ONENAND is not set +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set +# CONFIG_MTD_QINFO_PROBE is not set + # # UBI - Unsorted block images # @@ -531,10 +563,12 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -547,7 +581,6 @@ CONFIG_BLK_DEV=y # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -563,6 +596,20 @@ CONFIG_NETDEVICES=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -612,7 +659,26 @@ CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TSC2007 is not set CONFIG_INPUT_MISC=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set CONFIG_INPUT_UINPUT=m # @@ -625,9 +691,11 @@ CONFIG_INPUT_UINPUT=m # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -642,6 +710,7 @@ CONFIG_SERIAL_PXA=y # CONFIG_SERIAL_PXA_CONSOLE is not set CONFIG_SERIAL_CORE=y CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set @@ -649,37 +718,45 @@ CONFIG_UNIX98_PTYS=y # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set -CONFIG_I2C=m +CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y # -# I2C Algorithms +# I2C Hardware Bus support # -# CONFIG_I2C_ALGOBIT is not set -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # -# I2C Hardware Bus support +# I2C system bus drivers (mostly embedded / system-on-chip) # # CONFIG_I2C_GPIO is not set -CONFIG_I2C_PXA=m -# CONFIG_I2C_PXA_SLAVE is not set # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set +CONFIG_I2C_PXA=y +# CONFIG_I2C_PXA_SLAVE is not set # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_EEPROM_LEGACY is not set # CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set @@ -688,19 +765,39 @@ CONFIG_I2C_PXA=m # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set # -# SPI support +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set CONFIG_W1=y # # 1-wire Bus Masters # +# CONFIG_W1_MASTER_DS2490 is not set # CONFIG_W1_MASTER_DS2482 is not set CONFIG_W1_MASTER_DS1WM=y +# CONFIG_W1_MASTER_GPIO is not set # # 1-wire Slaves @@ -709,32 +806,56 @@ CONFIG_W1_MASTER_DS1WM=y # CONFIG_W1_SLAVE_SMEM is not set # CONFIG_W1_SLAVE_DS2433 is not set CONFIG_W1_SLAVE_DS2760=y +# CONFIG_W1_SLAVE_BQ27000 is not set CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_PDA_POWER=y -# CONFIG_APM_POWER is not set CONFIG_BATTERY_DS2760=y +# CONFIG_BATTERY_BQ27x00 is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set CONFIG_HTC_EGPIO=y CONFIG_HTC_PASIC3=y +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -745,6 +866,7 @@ CONFIG_HTC_PASIC3=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -752,8 +874,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -765,13 +887,21 @@ CONFIG_FB_DEFERRED_IO=y # # CONFIG_FB_S1D13XXX is not set CONFIG_FB_PXA=y +CONFIG_FB_PXA_OVERLAY=y +# CONFIG_FB_PXA_SMARTPANEL is not set # CONFIG_FB_PXA_PARAMETERS is not set # CONFIG_FB_MBX is not set +# CONFIG_FB_W100 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_PLATFORM is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_BACKLIGHT_CORGI=y +# CONFIG_BACKLIGHT_GENERIC is not set +CONFIG_BACKLIGHT_PWM=y # # Display device support @@ -802,15 +932,8 @@ CONFIG_FONT_MINI_4x6=y # CONFIG_FONT_SUN12x22 is not set # CONFIG_FONT_10x18 is not set # CONFIG_LOGO is not set - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -824,53 +947,185 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# ALSA ARM devices -# -# CONFIG_SND_PXA2XX_AC97 is not set - -# -# System on Chip audio support -# +# CONFIG_SND_ARM is not set +CONFIG_SND_PXA2XX_LIB=m +# CONFIG_SND_USB is not set CONFIG_SND_SOC=m CONFIG_SND_PXA2XX_SOC=m - -# -# SoC Audio support for SuperH -# - -# -# Open Sound System -# +CONFIG_SND_SOC_I2C_AND_SPI=m +# CONFIG_SND_SOC_ALL_CODECS is not set # CONFIG_SOUND_PRIME is not set # CONFIG_HID_SUPPORT is not set CONFIG_HID=m -# CONFIG_USB_SUPPORT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_SUSPEND is not set +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=m +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_VBUS_DRAW=500 +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +CONFIG_USB_GADGET_PXA27X=y +CONFIG_USB_PXA27X=y +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_IMX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=m +# CONFIG_USB_ETH_RNDIS is not set +CONFIG_USB_GADGETFS=m +CONFIG_USB_FILE_STORAGE=m +# CONFIG_USB_FILE_STORAGE_TEST is not set +CONFIG_USB_G_SERIAL=m +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +CONFIG_USB_CDC_COMPOSITE=m + +# +# OTG and related infrastructure +# +CONFIG_USB_OTG_UTILS=y +CONFIG_USB_GPIO_VBUS=y CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set # -# MMC/SD Card Drivers +# MMC/SD/SDIO Card Drivers # CONFIG_MMC_BLOCK=y CONFIG_MMC_BLOCK_BOUNCE=y CONFIG_SDIO_UART=m +# CONFIG_MMC_TEST is not set # -# MMC/SD Host Controller Drivers +# MMC/SD/SDIO Host Controller Drivers # CONFIG_MMC_PXA=y +# CONFIG_MMC_SDHCI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# +# CONFIG_LEDS_PCA9532 is not set +CONFIG_LEDS_GPIO=y +# CONFIG_LEDS_PCA955X is not set + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +# CONFIG_LEDS_TRIGGER_TIMER is not set +# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set +CONFIG_LEDS_TRIGGER_BACKLIGHT=y +# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -899,6 +1154,9 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set # # SPI RTC drivers @@ -908,17 +1166,26 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # CONFIG_RTC_DRV_SA1100=y +# CONFIG_RTC_DRV_PXA is not set +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -927,19 +1194,18 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -965,15 +1231,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -997,9 +1261,13 @@ CONFIG_JFFS2_CMODE_PRIORITY=y # CONFIG_JFFS2_CMODE_SIZE is not set # CONFIG_JFFS2_CMODE_FAVOURLZO is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -1007,14 +1275,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1076,6 +1343,7 @@ CONFIG_NLS_UTF8=y CONFIG_PRINTK_TIME=y CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -1083,15 +1351,18 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 # CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set CONFIG_TIMER_STATS=y +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_PREEMPT is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_PROVE_LOCKING is not set # CONFIG_LOCK_STAT is not set @@ -1100,17 +1371,41 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -CONFIG_DEBUG_VM=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set CONFIG_FRAME_POINTER=y -CONFIG_FORCED_INLINING=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUG_LL=y # CONFIG_DEBUG_ICEDCC is not set @@ -1119,55 +1414,110 @@ CONFIG_DEBUG_LL=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_ALGAPI2=m +CONFIG_CRYPTO_AEAD2=m CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_BLKCIPHER2=m +CONFIG_CRYPTO_HASH=m +CONFIG_CRYPTO_HASH2=m +CONFIG_CRYPTO_RNG2=m CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_MANAGER2=m +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m -# CONFIG_CRYPTO_CBC is not set -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=m +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -CONFIG_CRYPTO_ARC4=m +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig index 83c817f31bccbdedf5526d625282aa1591f1e6f8..b0698722e0cbf6676cdf55f3c4841c6612720f32 100644 --- a/arch/arm/configs/mv78xx0_defconfig +++ b/arch/arm/configs/mv78xx0_defconfig @@ -165,6 +165,7 @@ CONFIG_ARCH_MV78XX0=y # Marvell MV78xx0 Implementations # CONFIG_MACH_DB78X00_BP=y +CONFIG_MACH_RD78X00_MASA=y # # Boot options diff --git a/arch/arm/configs/neponset_defconfig b/arch/arm/configs/neponset_defconfig index d81ea219c9349a6e31763906f32763eaac9b2bde..36cd62edd05cfd7636f422af72ba21b475e95683 100644 --- a/arch/arm/configs/neponset_defconfig +++ b/arch/arm/configs/neponset_defconfig @@ -91,7 +91,6 @@ CONFIG_ASSABET_NEPONSET=y # CONFIG_SA1100_COLLIE is not set # CONFIG_SA1100_H3100 is not set # CONFIG_SA1100_H3600 is not set -# CONFIG_SA1100_H3800 is not set # CONFIG_SA1100_BADGE4 is not set # CONFIG_SA1100_JORNADA720 is not set # CONFIG_SA1100_HACKKIT is not set diff --git a/arch/arm/configs/omap_3430sdp_defconfig b/arch/arm/configs/omap_3430sdp_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..8fb918d9ba6599352ef4a968811d7d2012f9d3dd --- /dev/null +++ b/arch/arm/configs/omap_3430sdp_defconfig @@ -0,0 +1,2061 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29-rc8 +# Fri Mar 13 14:17:01 2009 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_OPROFILE_ARMV7=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +# CONFIG_ELF_CORE is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_COMPAT_BRK is not set +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +CONFIG_PROFILING=y +CONFIG_TRACEPOINTS=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=y +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_BLOCK=y +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_FREEZER=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +# CONFIG_ARCH_OMAP1 is not set +# CONFIG_ARCH_OMAP2 is not set +CONFIG_ARCH_OMAP3=y + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_DEBUG_POWERDOMAIN is not set +# CONFIG_OMAP_DEBUG_CLOCKDOMAIN is not set +# CONFIG_OMAP_RESET_CLOCKS is not set +CONFIG_OMAP_MUX=y +CONFIG_OMAP_MUX_DEBUG=y +CONFIG_OMAP_MUX_WARNINGS=y +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MPU_TIMER is not set +CONFIG_OMAP_32K_TIMER=y +CONFIG_OMAP_32K_TIMER_HZ=128 +CONFIG_OMAP_DM_TIMER=y +# CONFIG_OMAP_LL_DEBUG_UART1 is not set +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +CONFIG_OMAP_LL_DEBUG_UART3=y +CONFIG_OMAP_SERIAL_WAKE=y +CONFIG_ARCH_OMAP34XX=y +CONFIG_ARCH_OMAP3430=y + +# +# OMAP Board Type +# +CONFIG_MACH_OMAP3_BEAGLE=y +CONFIG_MACH_OMAP_LDP=y +CONFIG_MACH_OVERO=y +CONFIG_MACH_OMAP3_PANDORA=y +CONFIG_MACH_OMAP_3430SDP=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_32v6K=y +CONFIG_CPU_V7=y +CONFIG_CPU_32v7=y +CONFIG_CPU_ABRT_EV7=y +CONFIG_CPU_PABRT_IFAR=y +CONFIG_CPU_CACHE_V7=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V7=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +CONFIG_ARM_THUMBEE=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +CONFIG_HAS_TLS_REG=y +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +# CONFIG_PREEMPT is not set +CONFIG_HZ=128 +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_LEDS=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyS2,115200 root=/dev/mmcblk0p3 rootwait debug" +# CONFIG_XIP_KERNEL is not set +CONFIG_KEXEC=y +CONFIG_ATAGS_PROC=y + +# +# CPU Power Management +# +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=y +# CONFIG_CPU_FREQ_DEBUG is not set +CONFIG_CPU_FREQ_STAT=y +CONFIG_CPU_FREQ_STAT_DETAILS=y +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_VFP=y +CONFIG_VFPv3=y +CONFIG_NEON=y + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +CONFIG_HAVE_AOUT=y +CONFIG_BINFMT_AOUT=m +CONFIG_BINFMT_MISC=y + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +# CONFIG_APM_EMULATION is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_IPV6_MIP6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=m +CONFIG_IPV6_NDISC_NODETYPE=y +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +CONFIG_BT=y +CONFIG_BT_L2CAP=y +CONFIG_BT_SCO=y +CONFIG_BT_RFCOMM=y +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=y +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=y + +# +# Bluetooth device drivers +# +# CONFIG_BT_HCIBTUSB is not set +# CONFIG_BT_HCIBTSDIO is not set +CONFIG_BT_HCIUART=y +CONFIG_BT_HCIUART_H4=y +CONFIG_BT_HCIUART_BCSP=y +# CONFIG_BT_HCIUART_LL is not set +CONFIG_BT_HCIBCM203X=y +CONFIG_BT_HCIBPA10X=y +# CONFIG_BT_HCIBFUSB is not set +# CONFIG_BT_HCIVHCI is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +CONFIG_CFG80211=y +# CONFIG_CFG80211_REG_DEBUG is not set +CONFIG_NL80211=y +CONFIG_WIRELESS_OLD_REGULATORY=y +CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +CONFIG_LIB80211=y +CONFIG_LIB80211_CRYPT_WEP=m +CONFIG_LIB80211_CRYPT_CCMP=m +CONFIG_LIB80211_CRYPT_TKIP=m +CONFIG_MAC80211=y + +# +# Rate control algorithm selection +# +CONFIG_MAC80211_RC_PID=y +# CONFIG_MAC80211_RC_MINSTREL is not set +CONFIG_MAC80211_RC_DEFAULT_PID=y +# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set +CONFIG_MAC80211_RC_DEFAULT="pid" +# CONFIG_MAC80211_MESH is not set +CONFIG_MAC80211_LEDS=y +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +# CONFIG_MTD_NAND_GPIO is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_CRYPTOLOOP=m +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=16384 +# CONFIG_BLK_DEV_XIP is not set +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_BUFFERS=8 +# CONFIG_CDROM_PKTCDVD_WCACHE is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_ICS932S401 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_AT25 is not set +# CONFIG_EEPROM_LEGACY is not set +CONFIG_EEPROM_93CX6=m +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +CONFIG_RAID_ATTRS=m +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +CONFIG_CHR_DEV_SG=m +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_LIBFC is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set +CONFIG_MD=y +CONFIG_BLK_DEV_MD=m +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_RAID456=m +CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=m +# CONFIG_DM_DEBUG is not set +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_DELAY=m +# CONFIG_DM_UEVENT is not set +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m +# CONFIG_VETH is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +CONFIG_SMSC_PHY=y +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +CONFIG_SMC911X=m +CONFIG_SMSC911X=m +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y +CONFIG_LIBERTAS=y +CONFIG_LIBERTAS_USB=y +CONFIG_LIBERTAS_SDIO=y +CONFIG_LIBERTAS_DEBUG=y +# CONFIG_LIBERTAS_THINFIRM is not set +CONFIG_USB_ZD1201=m +# CONFIG_USB_NET_RNDIS_WLAN is not set +CONFIG_RTL8187=m +# CONFIG_MAC80211_HWSIM is not set +CONFIG_P54_COMMON=m +CONFIG_P54_USB=m +# CONFIG_IWLWIFI_LEDS is not set +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_HOSTAP_FIRMWARE_NVRAM=y +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +# CONFIG_ZD1211RW is not set +# CONFIG_RT2X00 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# +# USB Network Adapters +# +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_USBNET=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_CDCETHER=y +CONFIG_USB_NET_DM9601=m +# CONFIG_USB_NET_SMSC95XX is not set +CONFIG_USB_NET_GL620A=m +CONFIG_USB_NET_NET1080=m +CONFIG_USB_NET_PLUSB=m +CONFIG_USB_NET_MCS7830=m +CONFIG_USB_NET_RNDIS_HOST=m +CONFIG_USB_NET_CDC_SUBSET=m +CONFIG_USB_ALI_M5632=y +CONFIG_USB_AN2720=y +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +CONFIG_USB_EPSON2888=y +CONFIG_USB_KC2190=y +CONFIG_USB_NET_ZAURUS=m +# CONFIG_WAN is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_MPPE=m +CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=m +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=32 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_OMAP=y +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set +CONFIG_SPI_OMAP24XX=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +CONFIG_DEBUG_GPIO=y +CONFIG_GPIO_SYSFS=y + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set +CONFIG_GPIO_TWL4030=y + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set +# CONFIG_W1 is not set +CONFIG_POWER_SUPPLY=m +# CONFIG_POWER_SUPPLY_DEBUG is not set +# CONFIG_PDA_POWER is not set +# CONFIG_BATTERY_DS2760 is not set +# CONFIG_BATTERY_BQ27x00 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADCXX is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7462 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_MAX1111 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_OMAP_WATCHDOG is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set +CONFIG_TWL4030_CORE=y +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L2_COMMON=m +CONFIG_VIDEO_ALLOW_V4L1=y +CONFIG_VIDEO_V4L1_COMPAT=y +CONFIG_DVB_CORE=m +CONFIG_VIDEO_MEDIA=m + +# +# Multimedia drivers +# +CONFIG_MEDIA_ATTACH=y +CONFIG_MEDIA_TUNER=m +# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA827X=m +CONFIG_MEDIA_TUNER_TDA18271=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_MT2060=m +CONFIG_MEDIA_TUNER_MT2266=m +CONFIG_MEDIA_TUNER_QT1010=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m +CONFIG_MEDIA_TUNER_MXL5005S=m +CONFIG_VIDEO_V4L2=m +CONFIG_VIDEO_V4L1=m +CONFIG_VIDEO_TVEEPROM=m +CONFIG_VIDEO_TUNER=m +CONFIG_VIDEO_CAPTURE_DRIVERS=y +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +CONFIG_VIDEO_HELPER_CHIPS_AUTO=y +CONFIG_VIDEO_MSP3400=m +CONFIG_VIDEO_CS53L32A=m +CONFIG_VIDEO_WM8775=m +CONFIG_VIDEO_SAA711X=m +CONFIG_VIDEO_CX25840=m +CONFIG_VIDEO_CX2341X=m +# CONFIG_VIDEO_VIVI is not set +# CONFIG_VIDEO_CPIA is not set +# CONFIG_VIDEO_CPIA2 is not set +# CONFIG_VIDEO_SAA5246A is not set +# CONFIG_VIDEO_SAA5249 is not set +# CONFIG_VIDEO_AU0828 is not set +# CONFIG_SOC_CAMERA is not set +CONFIG_V4L_USB_DRIVERS=y +CONFIG_USB_VIDEO_CLASS=m +CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y +# CONFIG_USB_GSPCA is not set +CONFIG_VIDEO_PVRUSB2=m +CONFIG_VIDEO_PVRUSB2_SYSFS=y +CONFIG_VIDEO_PVRUSB2_DVB=y +# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set +# CONFIG_VIDEO_EM28XX is not set +CONFIG_VIDEO_USBVISION=m +CONFIG_VIDEO_USBVIDEO=m +CONFIG_USB_VICAM=m +CONFIG_USB_IBMCAM=m +CONFIG_USB_KONICAWC=m +CONFIG_USB_QUICKCAM_MESSENGER=m +# CONFIG_USB_ET61X251 is not set +CONFIG_VIDEO_OVCAMCHIP=m +CONFIG_USB_W9968CF=m +CONFIG_USB_OV511=m +CONFIG_USB_SE401=m +CONFIG_USB_SN9C102=m +CONFIG_USB_STV680=m +# CONFIG_USB_ZC0301 is not set +CONFIG_USB_PWC=m +# CONFIG_USB_PWC_DEBUG is not set +CONFIG_USB_ZR364XX=m +# CONFIG_USB_STKWEBCAM is not set +# CONFIG_USB_S2255 is not set +CONFIG_RADIO_ADAPTERS=y +# CONFIG_USB_DSBR is not set +# CONFIG_USB_SI470X is not set +# CONFIG_USB_MR800 is not set +# CONFIG_RADIO_TEA5764 is not set +# CONFIG_DVB_DYNAMIC_MINORS is not set +CONFIG_DVB_CAPTURE_DRIVERS=y +# CONFIG_TTPCI_EEPROM is not set + +# +# Supported USB Adapters +# +CONFIG_DVB_USB=m +# CONFIG_DVB_USB_DEBUG is not set +CONFIG_DVB_USB_A800=m +CONFIG_DVB_USB_DIBUSB_MB=m +# CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not set +CONFIG_DVB_USB_DIBUSB_MC=m +CONFIG_DVB_USB_DIB0700=m +CONFIG_DVB_USB_UMT_010=m +CONFIG_DVB_USB_CXUSB=m +CONFIG_DVB_USB_M920X=m +CONFIG_DVB_USB_GL861=m +CONFIG_DVB_USB_AU6610=m +CONFIG_DVB_USB_DIGITV=m +CONFIG_DVB_USB_VP7045=m +CONFIG_DVB_USB_VP702X=m +CONFIG_DVB_USB_GP8PSK=m +CONFIG_DVB_USB_NOVA_T_USB2=m +CONFIG_DVB_USB_TTUSB2=m +CONFIG_DVB_USB_DTT200U=m +CONFIG_DVB_USB_OPERA1=m +CONFIG_DVB_USB_AF9005=m +CONFIG_DVB_USB_AF9005_REMOTE=m +# CONFIG_DVB_USB_DW2102 is not set +# CONFIG_DVB_USB_CINERGY_T2 is not set +# CONFIG_DVB_USB_ANYSEE is not set +# CONFIG_DVB_USB_DTV5100 is not set +# CONFIG_DVB_USB_AF9015 is not set +# CONFIG_DVB_SIANO_SMS1XXX is not set + +# +# Supported FlexCopII (B2C2) Adapters +# +# CONFIG_DVB_B2C2_FLEXCOP is not set + +# +# Supported DVB Frontends +# + +# +# Customise DVB Frontends +# +# CONFIG_DVB_FE_CUSTOMISE is not set + +# +# Multistandard (satellite) frontends +# +# CONFIG_DVB_STB0899 is not set +# CONFIG_DVB_STB6100 is not set + +# +# DVB-S (satellite) frontends +# +CONFIG_DVB_CX24110=m +CONFIG_DVB_CX24123=m +CONFIG_DVB_MT312=m +CONFIG_DVB_S5H1420=m +# CONFIG_DVB_STV0288 is not set +# CONFIG_DVB_STB6000 is not set +CONFIG_DVB_STV0299=m +CONFIG_DVB_TDA8083=m +CONFIG_DVB_TDA10086=m +# CONFIG_DVB_TDA8261 is not set +CONFIG_DVB_VES1X93=m +CONFIG_DVB_TUNER_ITD1000=m +# CONFIG_DVB_TUNER_CX24113 is not set +CONFIG_DVB_TDA826X=m +CONFIG_DVB_TUA6100=m +# CONFIG_DVB_CX24116 is not set +# CONFIG_DVB_SI21XX is not set + +# +# DVB-T (terrestrial) frontends +# +CONFIG_DVB_SP8870=m +CONFIG_DVB_SP887X=m +CONFIG_DVB_CX22700=m +CONFIG_DVB_CX22702=m +# CONFIG_DVB_DRX397XD is not set +CONFIG_DVB_L64781=m +CONFIG_DVB_TDA1004X=m +CONFIG_DVB_NXT6000=m +CONFIG_DVB_MT352=m +CONFIG_DVB_ZL10353=m +CONFIG_DVB_DIB3000MB=m +CONFIG_DVB_DIB3000MC=m +CONFIG_DVB_DIB7000M=m +CONFIG_DVB_DIB7000P=m +CONFIG_DVB_TDA10048=m + +# +# DVB-C (cable) frontends +# +CONFIG_DVB_VES1820=m +CONFIG_DVB_TDA10021=m +CONFIG_DVB_TDA10023=m +CONFIG_DVB_STV0297=m + +# +# ATSC (North American/Korean Terrestrial/Cable DTV) frontends +# +CONFIG_DVB_NXT200X=m +# CONFIG_DVB_OR51211 is not set +# CONFIG_DVB_OR51132 is not set +CONFIG_DVB_BCM3510=m +CONFIG_DVB_LGDT330X=m +# CONFIG_DVB_LGDT3304 is not set +CONFIG_DVB_S5H1409=m +CONFIG_DVB_AU8522=m +CONFIG_DVB_S5H1411=m + +# +# ISDB-T (terrestrial) frontends +# +# CONFIG_DVB_S921 is not set + +# +# Digital terrestrial only tuners/PLL +# +CONFIG_DVB_PLL=m +CONFIG_DVB_TUNER_DIB0070=m + +# +# SEC control devices for DVB-S +# +CONFIG_DVB_LNBP21=m +# CONFIG_DVB_ISL6405 is not set +CONFIG_DVB_ISL6421=m +# CONFIG_DVB_LGS8GL5 is not set + +# +# Tools to develop new frontends +# +# CONFIG_DVB_DUMMY_FE is not set +# CONFIG_DVB_AF9013 is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +CONFIG_SND_HWDEP=y +CONFIG_SND_RAWMIDI=y +CONFIG_SND_SEQUENCER=m +# CONFIG_SND_SEQ_DUMMY is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_HRTIMER is not set +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +CONFIG_SND_VERBOSE_PRINTK=y +CONFIG_SND_DEBUG=y +# CONFIG_SND_DEBUG_VERBOSE is not set +# CONFIG_SND_PCM_XRUN_DEBUG is not set +CONFIG_SND_DRIVERS=y +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_VIRMIDI is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set +CONFIG_SND_ARM=y +CONFIG_SND_SPI=y +CONFIG_SND_USB=y +CONFIG_SND_USB_AUDIO=y +CONFIG_SND_USB_CAIAQ=m +CONFIG_SND_USB_CAIAQ_INPUT=y +CONFIG_SND_SOC=y +CONFIG_SND_OMAP_SOC=y +CONFIG_SND_OMAP_SOC_MCBSP=y +# CONFIG_SND_OMAP_SOC_OVERO is not set +CONFIG_SND_OMAP_SOC_SDP3430=y +CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=y +CONFIG_SND_SOC_I2C_AND_SPI=y +# CONFIG_SND_SOC_ALL_CODECS is not set +CONFIG_SND_SOC_TWL4030=y +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +# CONFIG_HID_NTRIG is not set +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_GREENASIA_FF is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +CONFIG_USB_DEBUG=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +CONFIG_USB_DYNAMIC_MINORS=y +CONFIG_USB_SUSPEND=y +CONFIG_USB_OTG=y +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_OHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +CONFIG_USB_MUSB_HDRC=y +CONFIG_USB_MUSB_SOC=y + +# +# OMAP 343x high speed USB support +# +# CONFIG_USB_MUSB_HOST is not set +# CONFIG_USB_MUSB_PERIPHERAL is not set +CONFIG_USB_MUSB_OTG=y +CONFIG_USB_GADGET_MUSB_HDRC=y +CONFIG_USB_MUSB_HDRC_HCD=y +CONFIG_MUSB_PIO_ONLY=y +# CONFIG_USB_MUSB_DEBUG is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +CONFIG_USB_PRINTER=y +CONFIG_USB_WDM=y +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_IMX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +CONFIG_USB_GADGET_DUALSPEED=y +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set + +# +# OTG and related infrastructure +# +CONFIG_USB_OTG_UTILS=y +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_ISP1301_OMAP is not set +CONFIG_TWL4030_USB=y +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_UNSAFE_RESUME=y + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_SDIO_UART=y +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_OMAP is not set +CONFIG_MMC_OMAP_HS=y +# CONFIG_MMC_SPI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# +# CONFIG_LEDS_PCA9532 is not set +CONFIG_LEDS_GPIO=y +# CONFIG_LEDS_PCA955X is not set + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +CONFIG_RTC_DRV_TWL4030=y +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +# CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y +CONFIG_XFS_FS=m +# CONFIG_XFS_QUOTA is not set +# CONFIG_XFS_POSIX_ACL is not set +# CONFIG_XFS_RT is not set +# CONFIG_XFS_DEBUG is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_QUOTA=y +# CONFIG_QUOTA_NETLINK_INTERFACE is not set +CONFIG_PRINT_QUOTA_WARNING=y +CONFIG_QUOTA_TREE=y +# CONFIG_QFMT_V1 is not set +CONFIG_QFMT_V2=y +CONFIG_QUOTACTL=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +CONFIG_FUSE_FS=m + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +CONFIG_JFFS2_SUMMARY=y +CONFIG_JFFS2_FS_XATTR=y +CONFIG_JFFS2_FS_POSIX_ACL=y +CONFIG_JFFS2_FS_SECURITY=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_LZO=y +CONFIG_JFFS2_RTIME=y +CONFIG_JFFS2_RUBIN=y +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +CONFIG_SCHEDSTATS=y +CONFIG_TIMER_STATS=y +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_RING_BUFFER=y +CONFIG_TRACING=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_FTRACE_STARTUP_TEST is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_XOR_BLOCKS=m +CONFIG_ASYNC_CORE=m +CONFIG_ASYNC_MEMCPY=m +CONFIG_ASYNC_XOR=m +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_CRYPTD=m +# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_TEST=m + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=m +CONFIG_CRYPTO_XCBC=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=y +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=y +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=y +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_CAMELLIA=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_DES=y +CONFIG_CRYPTO_FCRYPT=m +CONFIG_CRYPTO_KHAZAD=m +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=m +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=y +CONFIG_CRC16=m +CONFIG_CRC_T10DIF=y +CONFIG_CRC_ITU_T=y +CONFIG_CRC32=y +CONFIG_CRC7=y +CONFIG_LIBCRC32C=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index a8ee6984a09ecb2e9e3a19f0105dec3e371e4de7..020e6a8a9e5c6fcd5e9d85ed43ff201523dad0a8 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -481,7 +481,7 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set # CONFIG_MTD_NAND_CAFE is not set # CONFIG_MTD_NAND_NANDSIM is not set -# CONFIG_MTD_NAND_PLATFORM is not set +CONFIG_MTD_NAND_PLATFORM=y # CONFIG_MTD_ALAUDA is not set CONFIG_MTD_NAND_ORION=y # CONFIG_MTD_ONENAND is not set @@ -1177,7 +1177,7 @@ CONFIG_RTC_DRV_S35390A=y # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set +CONFIG_RTC_DRV_M48T86=y # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set diff --git a/arch/arm/configs/pleb_defconfig b/arch/arm/configs/pleb_defconfig index a6b47ea8e4655290b0798dd652a8b6439a1f7468..f2d2dda25949ebe6ff2e90d2aa3bd2fbafbdc18c 100644 --- a/arch/arm/configs/pleb_defconfig +++ b/arch/arm/configs/pleb_defconfig @@ -88,7 +88,6 @@ CONFIG_ARCH_SA1100=y # CONFIG_SA1100_COLLIE is not set # CONFIG_SA1100_H3100 is not set # CONFIG_SA1100_H3600 is not set -# CONFIG_SA1100_H3800 is not set # CONFIG_SA1100_BADGE4 is not set # CONFIG_SA1100_JORNADA720 is not set # CONFIG_SA1100_HACKKIT is not set diff --git a/arch/arm/configs/pxa168_defconfig b/arch/arm/configs/pxa168_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..db5faeaec96cf119b3839008a01c132e2357b313 --- /dev/null +++ b/arch/arm/configs/pxa168_defconfig @@ -0,0 +1,891 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29-rc3 +# Fri Mar 20 13:43:13 2009 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +# CONFIG_FREEZER is not set + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +CONFIG_ARCH_MMP=y +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set +# CONFIG_MACH_TAVOREVB is not set + +# +# Marvell PXA168/910 Implmentations +# +CONFIG_MACH_ASPENITE=y +CONFIG_MACH_ZYLONITE2=y +# CONFIG_MACH_TTC_DKB is not set +CONFIG_CPU_PXA168=y +CONFIG_PLAT_PXA=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_MOHAWK=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_OUTER_CACHE is not set +CONFIG_IWMMXT=y +CONFIG_COMMON_CLKDEV=y + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_PREEMPT=y +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.2.100:/nfsroot/ ip=192.168.2.101:192.168.2.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS_EXT is not set +# CONFIG_LIB80211 is not set +# CONFIG_MAC80211 is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +# CONFIG_BLK_DEV is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set +CONFIG_GENERIC_ACL=y + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_PREEMPT is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_ARM_UNWIND=y +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/pxa910_defconfig b/arch/arm/configs/pxa910_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..8c7e299f1d664cc4add9af2b65de8a5ea4c12888 --- /dev/null +++ b/arch/arm/configs/pxa910_defconfig @@ -0,0 +1,891 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29-rc3 +# Fri Mar 20 13:45:12 2009 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +# CONFIG_FREEZER is not set + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +CONFIG_ARCH_MMP=y +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set +CONFIG_MACH_TAVOREVB=y + +# +# Marvell PXA168/910 Implmentations +# +# CONFIG_MACH_ASPENITE is not set +# CONFIG_MACH_ZYLONITE2 is not set +CONFIG_MACH_TTC_DKB=y +CONFIG_CPU_PXA910=y +CONFIG_PLAT_PXA=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_MOHAWK=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_OUTER_CACHE is not set +CONFIG_IWMMXT=y +CONFIG_COMMON_CLKDEV=y + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_PREEMPT=y +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.2.100:/nfsroot/ ip=192.168.2.101:192.168.2.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS_EXT is not set +# CONFIG_LIB80211 is not set +# CONFIG_MAC80211 is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +# CONFIG_BLK_DEV is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set +CONFIG_GENERIC_ACL=y + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_PREEMPT is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_ARM_UNWIND=y +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/rx51_defconfig b/arch/arm/configs/rx51_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..593102da8cd74bdc90ceffdaaf24777c42c39f52 --- /dev/null +++ b/arch/arm/configs/rx51_defconfig @@ -0,0 +1,1821 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29-rc8 +# Fri Mar 13 15:28:56 2009 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_KPROBES=y +CONFIG_KRETPROBES=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_FORCE_LOAD=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_FREEZER=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +# CONFIG_ARCH_OMAP1 is not set +# CONFIG_ARCH_OMAP2 is not set +CONFIG_ARCH_OMAP3=y + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_DEBUG_POWERDOMAIN is not set +# CONFIG_OMAP_DEBUG_CLOCKDOMAIN is not set +CONFIG_OMAP_RESET_CLOCKS=y +CONFIG_OMAP_MUX=y +CONFIG_OMAP_MUX_DEBUG=y +CONFIG_OMAP_MUX_WARNINGS=y +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MPU_TIMER is not set +CONFIG_OMAP_32K_TIMER=y +CONFIG_OMAP_32K_TIMER_HZ=128 +CONFIG_OMAP_DM_TIMER=y +# CONFIG_OMAP_LL_DEBUG_UART1 is not set +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +CONFIG_OMAP_LL_DEBUG_UART3=y +CONFIG_OMAP_SERIAL_WAKE=y +CONFIG_ARCH_OMAP34XX=y +CONFIG_ARCH_OMAP3430=y + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP3_BEAGLE is not set +# CONFIG_MACH_OMAP_LDP is not set +# CONFIG_MACH_OVERO is not set +# CONFIG_MACH_OMAP3_PANDORA is not set +# CONFIG_MACH_OMAP_3430SDP is not set +CONFIG_MACH_NOKIA_RX51=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_32v6K=y +CONFIG_CPU_V7=y +CONFIG_CPU_32v7=y +CONFIG_CPU_ABRT_EV7=y +CONFIG_CPU_PABRT_IFAR=y +CONFIG_CPU_CACHE_V7=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V7=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_ARM_THUMBEE is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +CONFIG_HAS_TLS_REG=y +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +# CONFIG_PREEMPT is not set +CONFIG_HZ=128 +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="init=/sbin/preinit ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs rw console=ttyMTD5" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_FREQ is not set +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_VFP=y +CONFIG_VFPv3=y +CONFIG_NEON=y + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_MISC=y + +# +# Power management options +# +CONFIG_PM=y +CONFIG_PM_DEBUG=y +# CONFIG_PM_VERBOSE is not set +CONFIG_CAN_PM_TRACE=y +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +# CONFIG_APM_EMULATION is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y + +# +# Core Netfilter Configuration +# +# CONFIG_NETFILTER_NETLINK_QUEUE is not set +# CONFIG_NETFILTER_NETLINK_LOG is not set +# CONFIG_NF_CONNTRACK is not set +CONFIG_NETFILTER_XTABLES=m +# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set +# CONFIG_NETFILTER_XT_TARGET_MARK is not set +# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set +# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set +# CONFIG_NETFILTER_XT_MATCH_DCCP is not set +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set +# CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set +# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set +# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_MAC is not set +# CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set +# CONFIG_NETFILTER_XT_MATCH_OWNER is not set +# CONFIG_NETFILTER_XT_MATCH_POLICY is not set +# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set +# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set +# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set +# CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set +# CONFIG_NETFILTER_XT_MATCH_SCTP is not set +# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set +# CONFIG_NETFILTER_XT_MATCH_STRING is not set +# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_TIME is not set +# CONFIG_NETFILTER_XT_MATCH_U32 is not set +# CONFIG_IP_VS is not set + +# +# IP: Netfilter Configuration +# +# CONFIG_NF_DEFRAG_IPV4 is not set +# CONFIG_IP_NF_QUEUE is not set +CONFIG_IP_NF_IPTABLES=m +# CONFIG_IP_NF_MATCH_ADDRTYPE is not set +# CONFIG_IP_NF_MATCH_AH is not set +# CONFIG_IP_NF_MATCH_ECN is not set +# CONFIG_IP_NF_MATCH_TTL is not set +CONFIG_IP_NF_FILTER=m +# CONFIG_IP_NF_TARGET_REJECT is not set +# CONFIG_IP_NF_TARGET_LOG is not set +# CONFIG_IP_NF_TARGET_ULOG is not set +# CONFIG_IP_NF_MANGLE is not set +# CONFIG_IP_NF_RAW is not set +# CONFIG_IP_NF_SECURITY is not set +# CONFIG_IP_NF_ARPTABLES is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_NET_TCPPROBE is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +CONFIG_BT=m +CONFIG_BT_L2CAP=m +CONFIG_BT_SCO=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=m + +# +# Bluetooth device drivers +# +# CONFIG_BT_HCIBTUSB is not set +# CONFIG_BT_HCIBTSDIO is not set +# CONFIG_BT_HCIUART is not set +# CONFIG_BT_HCIBCM203X is not set +# CONFIG_BT_HCIBPA10X is not set +# CONFIG_BT_HCIBFUSB is not set +# CONFIG_BT_HCIVHCI is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +CONFIG_CFG80211=y +# CONFIG_CFG80211_REG_DEBUG is not set +CONFIG_NL80211=y +CONFIG_WIRELESS_OLD_REGULATORY=y +CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +# CONFIG_LIB80211 is not set +CONFIG_MAC80211=m + +# +# Rate control algorithm selection +# +CONFIG_MAC80211_RC_PID=y +# CONFIG_MAC80211_RC_MINSTREL is not set +CONFIG_MAC80211_RC_DEFAULT_PID=y +# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set +CONFIG_MAC80211_RC_DEFAULT="pid" +# CONFIG_MAC80211_MESH is not set +# CONFIG_MAC80211_LEDS is not set +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +CONFIG_MTD_OOPS=y + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_OMAP_NOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +CONFIG_MTD_ONENAND=y +# CONFIG_MTD_ONENAND_VERIFY_WRITE is not set +# CONFIG_MTD_ONENAND_GENERIC is not set +CONFIG_MTD_ONENAND_OMAP2=y +# CONFIG_MTD_ONENAND_OTP is not set +# CONFIG_MTD_ONENAND_2X_PROGRAM is not set +# CONFIG_MTD_ONENAND_SIM is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MTD_UBI_BEB_RESERVE=1 +# CONFIG_MTD_UBI_GLUEBI is not set + +# +# UBI debugging options +# +# CONFIG_MTD_UBI_DEBUG is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_ICS932S401 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_AT25 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=m +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=m +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_LIBFC is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=m +# CONFIG_AX88796 is not set +CONFIG_SMC91X=m +# CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y +# CONFIG_LIBERTAS is not set +# CONFIG_LIBERTAS_THINFIRM is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_RTL8187 is not set +# CONFIG_MAC80211_HWSIM is not set +# CONFIG_P54_COMMON is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_HOSTAP is not set +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +# CONFIG_ZD1211RW is not set +# CONFIG_RT2X00 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_ADS7846 is not set +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TSC2007 is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set +CONFIG_INPUT_UINPUT=m + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=m +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_OMAP=y +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set +CONFIG_SPI_OMAP24XX=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set +CONFIG_GPIO_TWL4030=y + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADCXX is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7462 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_MAX1111 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_OMAP_WATCHDOG=m + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set +CONFIG_TWL4030_CORE=y +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L2_COMMON=m +CONFIG_VIDEO_ALLOW_V4L1=y +CONFIG_VIDEO_V4L1_COMPAT=y +# CONFIG_DVB_CORE is not set +CONFIG_VIDEO_MEDIA=m + +# +# Multimedia drivers +# +# CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=m +# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m +CONFIG_VIDEO_V4L2=m +CONFIG_VIDEO_V4L1=m +CONFIG_VIDEO_CAPTURE_DRIVERS=y +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +CONFIG_VIDEO_HELPER_CHIPS_AUTO=y +# CONFIG_VIDEO_VIVI is not set +# CONFIG_VIDEO_CPIA is not set +# CONFIG_VIDEO_CPIA2 is not set +# CONFIG_VIDEO_SAA5246A is not set +# CONFIG_VIDEO_SAA5249 is not set +# CONFIG_SOC_CAMERA is not set +CONFIG_V4L_USB_DRIVERS=y +# CONFIG_USB_VIDEO_CLASS is not set +# CONFIG_USB_GSPCA is not set +# CONFIG_VIDEO_PVRUSB2 is not set +# CONFIG_VIDEO_EM28XX is not set +# CONFIG_VIDEO_USBVISION is not set +# CONFIG_USB_VICAM is not set +# CONFIG_USB_IBMCAM is not set +# CONFIG_USB_KONICAWC is not set +# CONFIG_USB_QUICKCAM_MESSENGER is not set +# CONFIG_USB_ET61X251 is not set +# CONFIG_VIDEO_OVCAMCHIP is not set +# CONFIG_USB_OV511 is not set +# CONFIG_USB_SE401 is not set +# CONFIG_USB_SN9C102 is not set +# CONFIG_USB_STV680 is not set +# CONFIG_USB_ZC0301 is not set +# CONFIG_USB_PWC is not set +# CONFIG_USB_ZR364XX is not set +# CONFIG_USB_STKWEBCAM is not set +# CONFIG_USB_S2255 is not set +CONFIG_RADIO_ADAPTERS=y +# CONFIG_USB_DSBR is not set +# CONFIG_USB_SI470X is not set +# CONFIG_USB_MR800 is not set +# CONFIG_RADIO_TEA5764 is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_SOUND=y +# CONFIG_SOUND_OSS_CORE is not set +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +# CONFIG_SND_SEQUENCER is not set +# CONFIG_SND_MIXER_OSS is not set +# CONFIG_SND_PCM_OSS is not set +# CONFIG_SND_HRTIMER is not set +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set +CONFIG_SND_DRIVERS=y +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set +CONFIG_SND_ARM=y +CONFIG_SND_SPI=y +# CONFIG_SND_USB is not set +CONFIG_SND_SOC=y +CONFIG_SND_OMAP_SOC=y +CONFIG_SND_SOC_I2C_AND_SPI=y +# CONFIG_SND_SOC_ALL_CODECS is not set +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=m +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=m +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=m +CONFIG_HID_APPLE=m +CONFIG_HID_BELKIN=m +CONFIG_HID_CHERRY=m +CONFIG_HID_CHICONY=m +CONFIG_HID_CYPRESS=m +CONFIG_HID_EZKEY=m +CONFIG_HID_GYRATION=m +CONFIG_HID_LOGITECH=m +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=m +CONFIG_HID_MONTEREY=m +# CONFIG_HID_NTRIG is not set +CONFIG_HID_PANTHERLORD=m +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=m +CONFIG_HID_SAMSUNG=m +CONFIG_HID_SONY=m +CONFIG_HID_SUNPLUS=m +# CONFIG_GREENASIA_FF is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +CONFIG_USB_DEBUG=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +CONFIG_USB_SUSPEND=y +CONFIG_USB_OTG=y +CONFIG_USB_OTG_WHITELIST=y +CONFIG_USB_OTG_BLACKLIST_HUB=y +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_OHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +CONFIG_USB_MUSB_HDRC=y +CONFIG_USB_MUSB_SOC=y + +# +# OMAP 343x high speed USB support +# +# CONFIG_USB_MUSB_HOST is not set +# CONFIG_USB_MUSB_PERIPHERAL is not set +CONFIG_USB_MUSB_OTG=y +CONFIG_USB_GADGET_MUSB_HDRC=y +CONFIG_USB_MUSB_HDRC_HCD=y +# CONFIG_MUSB_PIO_ONLY is not set +CONFIG_USB_INVENTRA_DMA=y +# CONFIG_USB_TI_CPPI_DMA is not set +# CONFIG_USB_MUSB_DEBUG is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=m +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +CONFIG_USB_LIBUSUAL=y + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +CONFIG_USB_TEST=m +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +CONFIG_USB_GADGET=m +CONFIG_USB_GADGET_DEBUG=y +CONFIG_USB_GADGET_DEBUG_FILES=y +CONFIG_USB_GADGET_DEBUG_FS=y +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_IMX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +CONFIG_USB_GADGET_DUALSPEED=y +CONFIG_USB_ZERO=m +# CONFIG_USB_ZERO_HNPTEST is not set +# CONFIG_USB_ETH is not set +# CONFIG_USB_GADGETFS is not set +CONFIG_USB_FILE_STORAGE=m +# CONFIG_USB_FILE_STORAGE_TEST is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set + +# +# OTG and related infrastructure +# +CONFIG_USB_OTG_UTILS=y +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_ISP1301_OMAP is not set +CONFIG_TWL4030_USB=y +CONFIG_MMC=m +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=m +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_OMAP is not set +CONFIG_MMC_OMAP_HS=m +# CONFIG_MMC_SPI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=m + +# +# LED drivers +# +# CONFIG_LEDS_PCA9532 is not set +# CONFIG_LEDS_GPIO is not set +# CONFIG_LEDS_PCA955X is not set + +# +# LED Triggers +# +# CONFIG_LEDS_TRIGGERS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=m + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +CONFIG_RTC_DRV_TWL4030=m +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +CONFIG_EXT2_FS=m +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=m +# CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=m +# CONFIG_JBD_DEBUG is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_QUOTA=y +# CONFIG_QUOTA_NETLINK_INTERFACE is not set +CONFIG_PRINT_QUOTA_WARNING=y +CONFIG_QUOTA_TREE=y +# CONFIG_QFMT_V1 is not set +CONFIG_QFMT_V2=y +CONFIG_QUOTACTL=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +CONFIG_FUSE_FS=m + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +CONFIG_UBIFS_FS=y +# CONFIG_UBIFS_FS_XATTR is not set +# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set +CONFIG_UBIFS_FS_LZO=y +CONFIG_UBIFS_FS_ZLIB=y +# CONFIG_UBIFS_FS_DEBUG is not set +CONFIG_CRAMFS=y +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +# CONFIG_SUNRPC_REGISTER_V4 is not set +CONFIG_RPCSEC_GSS_KRB5=m +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +CONFIG_TIMER_STATS=y +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_MUTEXES=y +CONFIG_DEBUG_LOCK_ALLOC=y +CONFIG_PROVE_LOCKING=y +CONFIG_LOCKDEP=y +CONFIG_LOCK_STAT=y +# CONFIG_DEBUG_LOCKDEP is not set +CONFIG_TRACE_IRQFLAGS=y +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_KPROBES_SANITY_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_LKDTM is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_NETWORK is not set +# CONFIG_SECURITY_PATH is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_SECURITY_ROOTPLUG is not set +CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=y +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=y +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=y +CONFIG_CRYPTO_LZO=y + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=y +CONFIG_CRC16=y +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +CONFIG_CRC7=m +CONFIG_LIBCRC32C=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/shannon_defconfig b/arch/arm/configs/shannon_defconfig index d052c8f80515bd89d92b4f6fe343966a4c45242f..984f7096a5338dd327851d5653025d7aa9dba7f7 100644 --- a/arch/arm/configs/shannon_defconfig +++ b/arch/arm/configs/shannon_defconfig @@ -87,7 +87,6 @@ CONFIG_ARCH_SA1100=y # CONFIG_SA1100_COLLIE is not set # CONFIG_SA1100_H3100 is not set # CONFIG_SA1100_H3600 is not set -# CONFIG_SA1100_H3800 is not set # CONFIG_SA1100_BADGE4 is not set # CONFIG_SA1100_JORNADA720 is not set # CONFIG_SA1100_HACKKIT is not set diff --git a/arch/arm/configs/shark_defconfig b/arch/arm/configs/shark_defconfig index 9b6561d119afabd00a8074e70c59ebacb52234e6..90235bf7a1de8df9f195f5bdacb6054e5797e6be 100644 --- a/arch/arm/configs/shark_defconfig +++ b/arch/arm/configs/shark_defconfig @@ -1,88 +1,174 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.12-git3 -# Sat Jul 16 15:21:47 2005 +# Linux kernel version: 2.6.28-git6 +# Thu Jan 8 17:14:47 2009 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +# CONFIG_GENERIC_GPIO is not set +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_MMU=y -CONFIG_UID16=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set -# CONFIG_HOTPLUG is not set -CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y -CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +# CONFIG_FREEZER is not set # # System Type # -# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_IOP3XX is not set -# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set CONFIG_ARCH_SHARK=y # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set # # Processor Type @@ -91,14 +177,20 @@ CONFIG_CPU_32=y CONFIG_CPU_SA110=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y +CONFIG_CPU_PABRT_NOIFAR=y CONFIG_CPU_CACHE_V4WB=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_V4WB=y CONFIG_CPU_TLB_V4WB=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y # # Processor Features # +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_OUTER_CACHE is not set # # Bus support @@ -107,22 +199,40 @@ CONFIG_ISA=y CONFIG_ISA_DMA=y CONFIG_ISA_DMA_API=y CONFIG_PCI=y +CONFIG_PCI_SYSCALL=y CONFIG_PCI_HOST_VIA82C505=y -CONFIG_PCI_LEGACY_PROC=y -# CONFIG_PCI_NAMES is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # # Kernel Features # -# CONFIG_SMP is not set +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 # CONFIG_PREEMPT is not set -# CONFIG_DISCONTIGMEM is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_LEDS=y CONFIG_LEDS_TIMER=y # CONFIG_LEDS_CPU is not set @@ -135,6 +245,12 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set # # Floating point emulation @@ -143,13 +259,16 @@ CONFIG_CMDLINE="" # # At least one emulation must be selected # -# CONFIG_FPE_NWFPE is not set -CONFIG_FPE_FASTFPE=y +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set # # Userspace binary formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_ARTHUR is not set @@ -158,44 +277,104 @@ CONFIG_BINFMT_ELF=y # Power management options # # CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y # -# Device Drivers +# Networking options # +# CONFIG_NET_NS is not set +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # -# Generic Driver Options +# Network testing # -# CONFIG_STANDALONE is not set -CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set -# CONFIG_DEBUG_DRIVER is not set +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # -# Memory Technology Devices (MTD) +# Device Drivers # -# CONFIG_MTD is not set # -# Parallel port support +# Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_STANDALONE is not set +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set CONFIG_PARPORT=m CONFIG_PARPORT_PC=m # CONFIG_PARPORT_SERIAL is not set # CONFIG_PARPORT_PC_FIFO is not set # CONFIG_PARPORT_PC_SUPERIO is not set -# CONFIG_PARPORT_ARC is not set # CONFIG_PARPORT_GSC is not set +# CONFIG_PARPORT_AX88796 is not set # CONFIG_PARPORT_1284 is not set - -# -# Plug and Play support -# # CONFIG_PNP is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_XD is not set # CONFIG_PARIDE is not set # CONFIG_BLK_CPQ_DA is not set @@ -210,52 +389,78 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -# CONFIG_BLK_DEV_INITRD is not set -CONFIG_INITRAMFS_SOURCE="" +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set +CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # -# Please see Documentation/ide.txt for help/info on IDE drives +# Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=m +CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -CONFIG_BLK_DEV_IDEFLOPPY=y -# CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y -# CONFIG_BLK_DEV_IDEPCI is not set +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# +# CONFIG_BLK_DEV_GENERIC is not set +# CONFIG_BLK_DEV_OPTI621 is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SL82C105 is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set CONFIG_IDE_ARM=y -# CONFIG_IDE_CHIPSETS is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDEDMA_AUTO is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=m +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # @@ -275,17 +480,20 @@ CONFIG_CHR_DEV_SG=m # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # -# SCSI Transport Attributes +# SCSI Transports # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_CXGB3_ISCSI is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_7000FASST is not set @@ -296,12 +504,18 @@ CONFIG_CHR_DEV_SG=m # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_IN2000 is not set +# CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set -# CONFIG_SCSI_SATA is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_LIBFC is not set +# CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_EATA is not set @@ -314,20 +528,15 @@ CONFIG_CHR_DEV_SG=m # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_PPA is not set # CONFIG_SCSI_IMM is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_NCR53C406A is not set +# CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_IPR is not set # CONFIG_SCSI_PAS16 is not set -# CONFIG_SCSI_PSI240I is not set # CONFIG_SCSI_QLOGIC_FAS is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set -CONFIG_SCSI_QLA2XXX=m -# CONFIG_SCSI_QLA21XX is not set -# CONFIG_SCSI_QLA22XX is not set -# CONFIG_SCSI_QLA2300 is not set -# CONFIG_SCSI_QLA2322 is not set -# CONFIG_SCSI_QLA6312 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_SYM53C416 is not set # CONFIG_SCSI_DC395x is not set @@ -336,123 +545,57 @@ CONFIG_SCSI_QLA2XXX=m # CONFIG_SCSI_U14_34F is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set # # IEEE 1394 (FireWire) support # -# CONFIG_IEEE1394 is not set # -# I2O device support +# Enable only one of the two stacks, unless you know what you are doing # +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set # CONFIG_I2O is not set - -# -# Networking support -# -CONFIG_NET=y - -# -# Networking options -# -CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set -CONFIG_UNIX=y -# CONFIG_NET_KEY is not set -CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set -# CONFIG_IP_ADVANCED_ROUTER is not set -# CONFIG_IP_PNP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 is not set -# CONFIG_IPV6 is not set -# CONFIG_NETFILTER is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set -# CONFIG_NET_CLS_ROUTE is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# +# CONFIG_VETH is not set # CONFIG_ARCNET is not set - -# -# Ethernet (10 or 100Mbit) -# +# CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_LANCE is not set # CONFIG_NET_VENDOR_SMC is not set # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set # CONFIG_NET_VENDOR_RACAL is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_AT1700 is not set # CONFIG_DEPCA is not set # CONFIG_HP100 is not set # CONFIG_NET_ISA is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -462,56 +605,69 @@ CONFIG_NET_PCI=y # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set CONFIG_CS89x0=y -# CONFIG_DGRS is not set -# CONFIG_EEPRO100 is not set +CONFIG_CS89x0_NOEEPROM=y # CONFIG_E100 is not set # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set # CONFIG_NE2K_PCI is not set # CONFIG_8139CP is not set # CONFIG_8139TOO is not set +# CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set +# CONFIG_SMSC9420 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set +# CONFIG_SC92031 is not set # CONFIG_NET_POCKET is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_ATL2 is not set +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set +# CONFIG_SIS190 is not set # CONFIG_SKGE is not set -# CONFIG_SK98LIN is not set +# CONFIG_SKY2 is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_JME is not set +CONFIG_NETDEV_10000=y +# CONFIG_CHELSIO_T1 is not set +CONFIG_CHELSIO_T3_DEPENDS=y +# CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set - -# -# Token Ring devices -# +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_EN is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_QLGE is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -519,18 +675,17 @@ CONFIG_CS89x0=y # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set - -# -# ISDN subsystem -# +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_ISDN is not set # # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -540,7 +695,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -553,14 +707,25 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set # CONFIG_MOUSE_PC110PAD is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -580,16 +745,22 @@ CONFIG_SERIO_LIBPS2=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set # @@ -599,90 +770,122 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_PRINTER=m # CONFIG_LP_CONSOLE is not set # CONFIG_PPDEV is not set -# CONFIG_TIPAR is not set - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=m # CONFIG_NVRAM is not set -CONFIG_RTC=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set - -# -# Ftape, the floppy tape device driver -# -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # -# TPM devices +# Sonics Silicon Backplane # -# CONFIG_TCG_TPM is not set +# CONFIG_SSB is not set # -# I2C support +# Multifunction device drivers # -# CONFIG_I2C is not set +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # -# Misc devices +# Multimedia devices # # -# Multimedia devices +# Multimedia core support # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # -# Digital Video Broadcasting Devices +# Multimedia drivers # -# CONFIG_DVB is not set +# CONFIG_DAB is not set # # Graphics support # +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y -CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set CONFIG_FB_CYBER2000=y # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON_OLD is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set -# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -691,126 +894,132 @@ CONFIG_FB_CYBER2000=y # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_LOGO_LINUX_CLUT224=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Sound -# CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# +CONFIG_SOUND_OSS_CORE=y # CONFIG_SND is not set - -# -# Open Sound System -# CONFIG_SOUND_PRIME=m -# CONFIG_SOUND_BT878 is not set -# CONFIG_SOUND_CMPCI is not set -# CONFIG_SOUND_EMU10K1 is not set -# CONFIG_SOUND_FUSION is not set -# CONFIG_SOUND_CS4281 is not set -# CONFIG_SOUND_ES1370 is not set -# CONFIG_SOUND_ES1371 is not set -# CONFIG_SOUND_ESSSOLO1 is not set -# CONFIG_SOUND_MAESTRO is not set -# CONFIG_SOUND_MAESTRO3 is not set -# CONFIG_SOUND_ICH is not set -# CONFIG_SOUND_SONICVIBES is not set -# CONFIG_SOUND_TRIDENT is not set # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set -# CONFIG_SOUND_VIA82CXXX is not set CONFIG_SOUND_OSS=m # CONFIG_SOUND_TRACEINIT is not set # CONFIG_SOUND_DMAP is not set -# CONFIG_SOUND_AD1816 is not set -# CONFIG_SOUND_AD1889 is not set -# CONFIG_SOUND_SGALAXY is not set -CONFIG_SOUND_ADLIB=m -# CONFIG_SOUND_ACI_MIXER is not set -# CONFIG_SOUND_CS4232 is not set # CONFIG_SOUND_SSCAPE is not set -# CONFIG_SOUND_GUS is not set # CONFIG_SOUND_VMIDI is not set # CONFIG_SOUND_TRIX is not set # CONFIG_SOUND_MSS is not set # CONFIG_SOUND_MPU401 is not set -# CONFIG_SOUND_NM256 is not set -# CONFIG_SOUND_MAD16 is not set # CONFIG_SOUND_PAS is not set # CONFIG_SOUND_PSS is not set CONFIG_SOUND_SB=m -# CONFIG_SOUND_AWE32_SYNTH is not set -# CONFIG_SOUND_WAVEFRONT is not set -# CONFIG_SOUND_MAUI is not set # CONFIG_SOUND_YM3812 is not set -# CONFIG_SOUND_OPL3SA1 is not set -# CONFIG_SOUND_OPL3SA2 is not set -# CONFIG_SOUND_YMFPCI is not set # CONFIG_SOUND_UART6850 is not set # CONFIG_SOUND_AEDSP16 is not set # CONFIG_SOUND_KAHLUA is not set -# CONFIG_SOUND_ALI5455 is not set -# CONFIG_SOUND_FORTE is not set -# CONFIG_SOUND_RME96XX is not set -# CONFIG_SOUND_AD1980 is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set # -# USB support +# Special HID drivers # +CONFIG_HID_COMPAT=y +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # -# USB Gadget Support +# Enable Host or Gadget support to see Inventra options # -# CONFIG_USB_GADGET is not set # -# MMC/SD Card support +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; # +# CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set # # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set - -# -# XFS support -# +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_QUOTA is not set +# CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -834,14 +1043,12 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # Pseudo filesystems # CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y -CONFIG_DEVFS_FS=y -CONFIG_DEVFS_MOUNT=y -# CONFIG_DEVFS_DEBUG is not set -# CONFIG_DEVPTS_FS_XATTR is not set # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -855,22 +1062,27 @@ CONFIG_RAMFS=y # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# -CONFIG_NFS_FS=m +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set -CONFIG_LOCKD=m +CONFIG_NFSD=m +# CONFIG_NFSD_V3 is not set +# CONFIG_NFSD_V4 is not set +CONFIG_LOCKD=y CONFIG_LOCKD_V4=y -CONFIG_SUNRPC=m +CONFIG_EXPORTFS=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -897,11 +1109,9 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SGI_PARTITION is not set # CONFIG_ULTRIX_PARTITION is not set # CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set - -# -# Native Language Support -# +# CONFIG_SYSV68_PARTITION is not set CONFIG_NLS=m CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m @@ -942,30 +1152,74 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set +# CONFIG_DLM is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set -CONFIG_DEBUG_KERNEL=y +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +# CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_LL is not set # @@ -973,19 +1227,23 @@ CONFIG_DEBUG_USER=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set -# -# Hardware crypto devices -# - # # Library routines # +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/simpad_defconfig b/arch/arm/configs/simpad_defconfig index 03f783e696b3a028d9b57acc5e3a31c991ffca44..685d2b5132063ace25750c98b791c8b4b1316d11 100644 --- a/arch/arm/configs/simpad_defconfig +++ b/arch/arm/configs/simpad_defconfig @@ -89,7 +89,6 @@ CONFIG_ARCH_SA1100=y # CONFIG_SA1100_COLLIE is not set # CONFIG_SA1100_H3100 is not set # CONFIG_SA1100_H3600 is not set -# CONFIG_SA1100_H3800 is not set # CONFIG_SA1100_BADGE4 is not set # CONFIG_SA1100_JORNADA720 is not set # CONFIG_SA1100_HACKKIT is not set diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index 6cbd8fdc9f1fee5e83ffbe50fc125242503f0bae..bb7d695f3900f70d635a3597cd19d7cb68c0d732 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -46,6 +46,14 @@ # define MULTI_CACHE 1 #endif +#if defined(CONFIG_CPU_FA526) +# ifdef _CACHE +# define MULTI_CACHE 1 +# else +# define _CACHE fa +# endif +#endif + #if defined(CONFIG_CPU_ARM926T) # ifdef _CACHE # define MULTI_CACHE 1 @@ -94,6 +102,14 @@ # endif #endif +#if defined(CONFIG_CPU_MOHAWK) +# ifdef _CACHE +# define MULTI_CACHE 1 +# else +# define _CACHE mohawk +# endif +#endif + #if defined(CONFIG_CPU_FEROCEON) # define MULTI_CACHE 1 #endif diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index 22cb14ec3438e9d74b1fa8f626bb65945c2d4607..ff46dfa68a97f99c3c3db8854dac35d31b062dbd 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -15,10 +15,20 @@ * must not be used by drivers. */ #ifndef __arch_page_to_dma + +#if !defined(CONFIG_HIGHMEM) static inline dma_addr_t page_to_dma(struct device *dev, struct page *page) { return (dma_addr_t)__virt_to_bus((unsigned long)page_address(page)); } +#elif defined(__pfn_to_bus) +static inline dma_addr_t page_to_dma(struct device *dev, struct page *page) +{ + return (dma_addr_t)__pfn_to_bus(page_to_pfn(page)); +} +#else +#error "this machine class needs to define __arch_page_to_dma to use HIGHMEM" +#endif static inline void *dma_to_virt(struct device *dev, dma_addr_t addr) { @@ -57,6 +67,8 @@ static inline dma_addr_t virt_to_dma(struct device *dev, void *addr) * Use the driver DMA support - see dma-mapping.h (dma_sync_*) */ extern void dma_cache_maint(const void *kaddr, size_t size, int rw); +extern void dma_cache_maint_page(struct page *page, unsigned long offset, + size_t size, int rw); /* * Return whether the given device DMA address mask can be supported @@ -316,7 +328,7 @@ static inline dma_addr_t dma_map_page(struct device *dev, struct page *page, BUG_ON(!valid_dma_direction(dir)); if (!arch_is_coherent()) - dma_cache_maint(page_address(page) + offset, size, dir); + dma_cache_maint_page(page, offset, size, dir); return page_to_dma(dev, page) + offset; } diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h index df5638f3643aea42d72d0a04d20284ca36995c70..7edf3536df24e68a27399051046229d70c681fb2 100644 --- a/arch/arm/include/asm/dma.h +++ b/arch/arm/include/asm/dma.h @@ -19,21 +19,17 @@ #include #include -typedef unsigned int dmach_t; - #include /* - * DMA modes + * The DMA modes reflect the settings for the ISA DMA controller */ -typedef unsigned int dmamode_t; - -#define DMA_MODE_MASK 3 +#define DMA_MODE_MASK 0xcc -#define DMA_MODE_READ 0 -#define DMA_MODE_WRITE 1 -#define DMA_MODE_CASCADE 2 -#define DMA_AUTOINIT 4 +#define DMA_MODE_READ 0x44 +#define DMA_MODE_WRITE 0x48 +#define DMA_MODE_CASCADE 0xc0 +#define DMA_AUTOINIT 0x10 extern spinlock_t dma_spin_lock; @@ -52,44 +48,44 @@ static inline void release_dma_lock(unsigned long flags) /* Clear the 'DMA Pointer Flip Flop'. * Write 0 for LSB/MSB, 1 for MSB/LSB access. */ -#define clear_dma_ff(channel) +#define clear_dma_ff(chan) /* Set only the page register bits of the transfer address. * * NOTE: This is an architecture specific function, and should * be hidden from the drivers */ -extern void set_dma_page(dmach_t channel, char pagenr); +extern void set_dma_page(unsigned int chan, char pagenr); /* Request a DMA channel * * Some architectures may need to do allocate an interrupt */ -extern int request_dma(dmach_t channel, const char * device_id); +extern int request_dma(unsigned int chan, const char * device_id); /* Free a DMA channel * * Some architectures may need to do free an interrupt */ -extern void free_dma(dmach_t channel); +extern void free_dma(unsigned int chan); /* Enable DMA for this channel * * On some architectures, this may have other side effects like * enabling an interrupt and setting the DMA registers. */ -extern void enable_dma(dmach_t channel); +extern void enable_dma(unsigned int chan); /* Disable DMA for this channel * * On some architectures, this may have other side effects like * disabling an interrupt or whatever. */ -extern void disable_dma(dmach_t channel); +extern void disable_dma(unsigned int chan); /* Test whether the specified channel has an active DMA transfer */ -extern int dma_channel_active(dmach_t channel); +extern int dma_channel_active(unsigned int chan); /* Set the DMA scatter gather list for this channel * @@ -97,7 +93,7 @@ extern int dma_channel_active(dmach_t channel); * especially since some DMA architectures don't update the * DMA address immediately, but defer it to the enable_dma(). */ -extern void set_dma_sg(dmach_t channel, struct scatterlist *sg, int nr_sg); +extern void set_dma_sg(unsigned int chan, struct scatterlist *sg, int nr_sg); /* Set the DMA address for this channel * @@ -105,9 +101,9 @@ extern void set_dma_sg(dmach_t channel, struct scatterlist *sg, int nr_sg); * especially since some DMA architectures don't update the * DMA address immediately, but defer it to the enable_dma(). */ -extern void __set_dma_addr(dmach_t channel, void *addr); -#define set_dma_addr(channel, addr) \ - __set_dma_addr(channel, bus_to_virt(addr)) +extern void __set_dma_addr(unsigned int chan, void *addr); +#define set_dma_addr(chan, addr) \ + __set_dma_addr(chan, bus_to_virt(addr)) /* Set the DMA byte count for this channel * @@ -115,7 +111,7 @@ extern void __set_dma_addr(dmach_t channel, void *addr); * especially since some DMA architectures don't update the * DMA count immediately, but defer it to the enable_dma(). */ -extern void set_dma_count(dmach_t channel, unsigned long count); +extern void set_dma_count(unsigned int chan, unsigned long count); /* Set the transfer direction for this channel * @@ -124,11 +120,11 @@ extern void set_dma_count(dmach_t channel, unsigned long count); * DMA transfer direction immediately, but defer it to the * enable_dma(). */ -extern void set_dma_mode(dmach_t channel, dmamode_t mode); +extern void set_dma_mode(unsigned int chan, unsigned int mode); /* Set the transfer speed for this channel */ -extern void set_dma_speed(dmach_t channel, int cycle_ns); +extern void set_dma_speed(unsigned int chan, int cycle_ns); /* Get DMA residue count. After a DMA transfer, this * should return zero. Reading this while a DMA transfer is @@ -136,7 +132,7 @@ extern void set_dma_speed(dmach_t channel, int cycle_ns); * If called before the channel has been used, it may return 1. * Otherwise, it returns the number of _bytes_ left to transfer. */ -extern int get_dma_residue(dmach_t channel); +extern int get_dma_residue(unsigned int chan); #ifndef NO_DMA #define NO_DMA 255 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h index a58378c343b9d3143f5e0116808b2bd1f690ba41..d7da19bcf9287f325816dbda4d80083dbf0a7374 100644 --- a/arch/arm/include/asm/elf.h +++ b/arch/arm/include/asm/elf.h @@ -50,6 +50,8 @@ typedef struct user_fp elf_fpregset_t; #define R_ARM_ABS32 2 #define R_ARM_CALL 28 #define R_ARM_JUMP24 29 +#define R_ARM_V4BX 40 +#define R_ARM_PREL31 42 /* * These are used to set parameters in the core dumps. diff --git a/arch/arm/include/asm/fixmap.h b/arch/arm/include/asm/fixmap.h new file mode 100644 index 0000000000000000000000000000000000000000..bbae919bceb4b5762d94fc4a2f570fbed18b6fbe --- /dev/null +++ b/arch/arm/include/asm/fixmap.h @@ -0,0 +1,41 @@ +#ifndef _ASM_FIXMAP_H +#define _ASM_FIXMAP_H + +/* + * Nothing too fancy for now. + * + * On ARM we already have well known fixed virtual addresses imposed by + * the architecture such as the vector page which is located at 0xffff0000, + * therefore a second level page table is already allocated covering + * 0xfff00000 upwards. + * + * The cache flushing code in proc-xscale.S uses the virtual area between + * 0xfffe0000 and 0xfffeffff. + */ + +#define FIXADDR_START 0xfff00000UL +#define FIXADDR_TOP 0xfffe0000UL +#define FIXADDR_SIZE (FIXADDR_TOP - FIXADDR_START) + +#define FIX_KMAP_BEGIN 0 +#define FIX_KMAP_END (FIXADDR_SIZE >> PAGE_SHIFT) + +#define __fix_to_virt(x) (FIXADDR_START + ((x) << PAGE_SHIFT)) +#define __virt_to_fix(x) (((x) - FIXADDR_START) >> PAGE_SHIFT) + +extern void __this_fixmap_does_not_exist(void); + +static inline unsigned long fix_to_virt(const unsigned int idx) +{ + if (idx >= FIX_KMAP_END) + __this_fixmap_does_not_exist(); + return __fix_to_virt(idx); +} + +static inline unsigned int virt_to_fix(const unsigned long vaddr) +{ + BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START); + return __virt_to_fix(vaddr); +} + +#endif diff --git a/arch/arm/include/asm/hardware/scoop.h b/arch/arm/include/asm/hardware/scoop.h index dfb8330599f9cc698ff4514fb6f5f698f7966118..46492a63a7c4817ee3763fdadafa85ddbfd1b77e 100644 --- a/arch/arm/include/asm/hardware/scoop.h +++ b/arch/arm/include/asm/hardware/scoop.h @@ -63,7 +63,5 @@ struct scoop_pcmcia_config { extern struct scoop_pcmcia_config *platform_scoop_config; void reset_scoop(struct device *dev); -unsigned short __deprecated set_scoop_gpio(struct device *dev, unsigned short bit); -unsigned short __deprecated reset_scoop_gpio(struct device *dev, unsigned short bit); unsigned short read_scoop_reg(struct device *dev, unsigned short reg); void write_scoop_reg(struct device *dev, unsigned short reg, unsigned short data); diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h new file mode 100644 index 0000000000000000000000000000000000000000..7f36d00600b43da38ba4fda7fa59aa61da7d60ab --- /dev/null +++ b/arch/arm/include/asm/highmem.h @@ -0,0 +1,31 @@ +#ifndef _ASM_HIGHMEM_H +#define _ASM_HIGHMEM_H + +#include + +#define PKMAP_BASE (PAGE_OFFSET - PMD_SIZE) +#define LAST_PKMAP PTRS_PER_PTE +#define LAST_PKMAP_MASK (LAST_PKMAP - 1) +#define PKMAP_NR(virt) (((virt) - PKMAP_BASE) >> PAGE_SHIFT) +#define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT)) + +#define kmap_prot PAGE_KERNEL + +#define flush_cache_kmaps() flush_cache_all() + +extern pte_t *pkmap_page_table; + +#define ARCH_NEEDS_KMAP_HIGH_GET + +extern void *kmap_high(struct page *page); +extern void *kmap_high_get(struct page *page); +extern void kunmap_high(struct page *page); + +extern void *kmap(struct page *page); +extern void kunmap(struct page *page); +extern void *kmap_atomic(struct page *page, enum km_type type); +extern void kunmap_atomic(void *kvaddr, enum km_type type); +extern void *kmap_atomic_pfn(unsigned long pfn, enum km_type type); +extern struct page *kmap_atomic_to_page(const void *ptr); + +#endif diff --git a/arch/arm/include/asm/hwcap.h b/arch/arm/include/asm/hwcap.h index bda489f9f01739c4543ca9c2f99b1ede6a739a9f..f7bd52b1c3654430351a5b7c5f2665e527979908 100644 --- a/arch/arm/include/asm/hwcap.h +++ b/arch/arm/include/asm/hwcap.h @@ -17,6 +17,8 @@ #define HWCAP_CRUNCH 1024 #define HWCAP_THUMBEE 2048 #define HWCAP_NEON 4096 +#define HWCAP_VFPv3 8192 +#define HWCAP_VFPv3D16 16384 #if defined(__KERNEL__) && !defined(__ASSEMBLY__) /* diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h index 45def13ee17a5fc4150a92173f57f556679faee5..d16ec97ec9a9948fbb7de727164a006bfe6eeae7 100644 --- a/arch/arm/include/asm/kmap_types.h +++ b/arch/arm/include/asm/kmap_types.h @@ -18,6 +18,7 @@ enum km_type { KM_IRQ1, KM_SOFTIRQ0, KM_SOFTIRQ1, + KM_L2_CACHE, KM_TYPE_NR }; diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h index fc7278ea7146798d50c0dfb219bae5db025fefab..9e614a18e680d964734ffbe257d595b129b3acad 100644 --- a/arch/arm/include/asm/mach/dma.h +++ b/arch/arm/include/asm/mach/dma.h @@ -15,13 +15,13 @@ struct dma_struct; typedef struct dma_struct dma_t; struct dma_ops { - int (*request)(dmach_t, dma_t *); /* optional */ - void (*free)(dmach_t, dma_t *); /* optional */ - void (*enable)(dmach_t, dma_t *); /* mandatory */ - void (*disable)(dmach_t, dma_t *); /* mandatory */ - int (*residue)(dmach_t, dma_t *); /* optional */ - int (*setspeed)(dmach_t, dma_t *, int); /* optional */ - char *type; + int (*request)(unsigned int, dma_t *); /* optional */ + void (*free)(unsigned int, dma_t *); /* optional */ + void (*enable)(unsigned int, dma_t *); /* mandatory */ + void (*disable)(unsigned int, dma_t *); /* mandatory */ + int (*residue)(unsigned int, dma_t *); /* optional */ + int (*setspeed)(unsigned int, dma_t *, int); /* optional */ + const char *type; }; struct dma_struct { @@ -34,24 +34,21 @@ struct dma_struct { unsigned int active:1; /* Transfer active */ unsigned int invalid:1; /* Address/Count changed */ - dmamode_t dma_mode; /* DMA mode */ + unsigned int dma_mode; /* DMA mode */ int speed; /* DMA speed */ unsigned int lock; /* Device is allocated */ const char *device_id; /* Device name */ - unsigned int dma_base; /* Controller base address */ - int dma_irq; /* Controller IRQ */ - struct scatterlist cur_sg; /* Current controller buffer */ - unsigned int state; - - struct dma_ops *d_ops; + const struct dma_ops *d_ops; }; -/* Prototype: void arch_dma_init(dma) - * Purpose : Initialise architecture specific DMA - * Params : dma - pointer to array of DMA structures +/* + * isa_dma_add - add an ISA-style DMA channel */ -extern void arch_dma_init(dma_t *dma); +extern int isa_dma_add(unsigned int, dma_t *dma); -extern void isa_init_dma(dma_t *dma); +/* + * Add the ISA DMA controller. Always takes channels 0-7. + */ +extern void isa_init_dma(void); diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h index 39d949b63e80bc0cb23a59b086a2bb24711493ef..58cf91f38e6f5f798ff571ea73e9112f6c049b68 100644 --- a/arch/arm/include/asm/mach/map.h +++ b/arch/arm/include/asm/mach/map.h @@ -26,6 +26,7 @@ struct map_desc { #define MT_HIGH_VECTORS 8 #define MT_MEMORY 9 #define MT_ROM 10 +#define MT_MEMORY_NONCACHED 11 #ifdef CONFIG_MMU extern void iotable_init(struct map_desc *, int); diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 0202a7c20e629fb7be94f58b9705e5268db6554e..85763db87449f4f4c62947e30a2b6b0cf9a43e9e 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -44,13 +44,20 @@ * The module space lives between the addresses given by TASK_SIZE * and PAGE_OFFSET - it must be within 32MB of the kernel text. */ -#define MODULES_END (PAGE_OFFSET) -#define MODULES_VADDR (MODULES_END - 16*1048576) - +#define MODULES_VADDR (PAGE_OFFSET - 16*1024*1024) #if TASK_SIZE > MODULES_VADDR #error Top of user space clashes with start of module space #endif +/* + * The highmem pkmap virtual space shares the end of the module area. + */ +#ifdef CONFIG_HIGHMEM +#define MODULES_END (PAGE_OFFSET - PMD_SIZE) +#else +#define MODULES_END (PAGE_OFFSET) +#endif + /* * The XIP kernel gets mapped at the bottom of the module vm area. * Since we use sections to map it, this macro replaces the physical address @@ -181,6 +188,7 @@ static inline void *phys_to_virt(unsigned long x) #ifndef __virt_to_bus #define __virt_to_bus __virt_to_phys #define __bus_to_virt __phys_to_virt +#define __pfn_to_bus(x) ((x) << PAGE_SHIFT) #endif static inline __deprecated unsigned long virt_to_bus(void *x) diff --git a/arch/arm/include/asm/module.h b/arch/arm/include/asm/module.h index 24b168dc31a3e057da7ee31f3db29aef4b81d145..e4dfa69abb68fa4868eaaacd2bdd67b83876704e 100644 --- a/arch/arm/include/asm/module.h +++ b/arch/arm/include/asm/module.h @@ -1,15 +1,27 @@ #ifndef _ASM_ARM_MODULE_H #define _ASM_ARM_MODULE_H -struct mod_arch_specific -{ - int foo; -}; - #define Elf_Shdr Elf32_Shdr #define Elf_Sym Elf32_Sym #define Elf_Ehdr Elf32_Ehdr +struct unwind_table; + +struct mod_arch_specific +{ +#ifdef CONFIG_ARM_UNWIND + Elf_Shdr *unw_sec_init; + Elf_Shdr *unw_sec_devinit; + Elf_Shdr *unw_sec_core; + Elf_Shdr *sec_init_text; + Elf_Shdr *sec_devinit_text; + Elf_Shdr *sec_core_text; + struct unwind_table *unwind_init; + struct unwind_table *unwind_devinit; + struct unwind_table *unwind_core; +#endif +}; + /* * Include the ARM architecture version. */ diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h index f341c9dbd662a113cac8b595e466fa63268dfdf2..e6eb8a67b8071a49153e8f7daa03e733e8c710cf 100644 --- a/arch/arm/include/asm/page.h +++ b/arch/arm/include/asm/page.h @@ -76,6 +76,14 @@ # endif #endif +#ifdef CONFIG_CPU_COPY_FA +# ifdef _USER +# define MULTI_USER 1 +# else +# define _USER fa +# endif +#endif + #ifdef CONFIG_CPU_SA1100 # ifdef _USER # define MULTI_USER 1 diff --git a/arch/arm/include/asm/proc-fns.h b/arch/arm/include/asm/proc-fns.h index db80203b68e0a380ee84dfbab9cc60c279adbfad..3976412685f8c2b43280fffb926a78da9a00688f 100644 --- a/arch/arm/include/asm/proc-fns.h +++ b/arch/arm/include/asm/proc-fns.h @@ -89,6 +89,14 @@ # define CPU_NAME cpu_arm922 # endif # endif +# ifdef CONFIG_CPU_FA526 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_fa526 +# endif +# endif # ifdef CONFIG_CPU_ARM925T # ifdef CPU_NAME # undef MULTI_CPU @@ -185,6 +193,14 @@ # define CPU_NAME cpu_xsc3 # endif # endif +# ifdef CONFIG_CPU_MOHAWK +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_mohawk +# endif +# endif # ifdef CONFIG_CPU_FEROCEON # ifdef CPU_NAME # undef MULTI_CPU diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h index 73192618f1c2d8d0816f274a71cb626ee26d8223..236a06b9b7ce0e9e4bb11caa5a48e48759a59ef7 100644 --- a/arch/arm/include/asm/ptrace.h +++ b/arch/arm/include/asm/ptrace.h @@ -27,6 +27,8 @@ /* PTRACE_SYSCALL is 24 */ #define PTRACE_GETCRUNCHREGS 25 #define PTRACE_SETCRUNCHREGS 26 +#define PTRACE_GETVFPREGS 27 +#define PTRACE_SETVFPREGS 28 /* * PSR bits diff --git a/arch/arm/include/asm/sizes.h b/arch/arm/include/asm/sizes.h index 503843db15652b242a0952dc47fb015489485a51..c10d1aa4b48728aae12cf45764e8bb62a6b1f5e8 100644 --- a/arch/arm/include/asm/sizes.h +++ b/arch/arm/include/asm/sizes.h @@ -43,6 +43,7 @@ #define SZ_8M 0x00800000 #define SZ_16M 0x01000000 #define SZ_32M 0x02000000 +#define SZ_48M 0x03000000 #define SZ_64M 0x04000000 #define SZ_128M 0x08000000 #define SZ_256M 0x10000000 diff --git a/arch/arm/include/asm/socket.h b/arch/arm/include/asm/socket.h index 6817be9573a6bf65d29ef5092a4a869017cf87bc..537de4e0ef50657ff4d855443043ca73e33ec689 100644 --- a/arch/arm/include/asm/socket.h +++ b/arch/arm/include/asm/socket.h @@ -54,4 +54,7 @@ #define SO_MARK 36 +#define SO_TIMESTAMPING 37 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + #endif /* _ASM_SOCKET_H */ diff --git a/arch/arm/include/asm/stacktrace.h b/arch/arm/include/asm/stacktrace.h new file mode 100644 index 0000000000000000000000000000000000000000..4d0a16441b29aac162b23b8af19de2e637896a83 --- /dev/null +++ b/arch/arm/include/asm/stacktrace.h @@ -0,0 +1,15 @@ +#ifndef __ASM_STACKTRACE_H +#define __ASM_STACKTRACE_H + +struct stackframe { + unsigned long fp; + unsigned long sp; + unsigned long lr; + unsigned long pc; +}; + +extern int unwind_frame(struct stackframe *frame); +extern void walk_stackframe(struct stackframe *frame, + int (*fn)(struct stackframe *, void *), void *data); + +#endif /* __ASM_STACKTRACE_H */ diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 811be55f338e947ba362c8c932d2cf76d0dffd5e..bd4dc8ed53d59ebbfb1ac4d6fa547a93874278f7 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -97,8 +97,8 @@ extern void __show_regs(struct pt_regs *); extern int cpu_architecture(void); extern void cpu_init(void); -void arm_machine_restart(char mode); -extern void (*arm_pm_restart)(char str); +void arm_machine_restart(char mode, const char *cmd); +extern void (*arm_pm_restart)(char str, const char *cmd); #define UDBG_UNDEFINED (1 << 0) #define UDBG_SYSCALL (1 << 1) @@ -125,6 +125,12 @@ extern unsigned int user_debug; : : "r" (0) : "memory") #define dmb() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" \ : : "r" (0) : "memory") +#elif defined(CONFIG_CPU_FA526) +#define isb() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c5, 4" \ + : : "r" (0) : "memory") +#define dsb() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 4" \ + : : "r" (0) : "memory") +#define dmb() __asm__ __volatile__ ("" : : : "memory") #else #define isb() __asm__ __volatile__ ("" : : : "memory") #define dsb() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 4" \ diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h index 68b9ec82a37ffa1e77e2836e955663ff83b675fc..4f8848260ee2b85b4256b9762aeb7ce68e29ef38 100644 --- a/arch/arm/include/asm/thread_info.h +++ b/arch/arm/include/asm/thread_info.h @@ -99,6 +99,8 @@ static inline struct thread_info *current_thread_info(void) #define thread_saved_pc(tsk) \ ((unsigned long)(task_thread_info(tsk)->cpu_context.pc)) +#define thread_saved_sp(tsk) \ + ((unsigned long)(task_thread_info(tsk)->cpu_context.sp)) #define thread_saved_fp(tsk) \ ((unsigned long)(task_thread_info(tsk)->cpu_context.fp)) @@ -113,6 +115,8 @@ extern void iwmmxt_task_restore(struct thread_info *, void *); extern void iwmmxt_task_release(struct thread_info *); extern void iwmmxt_task_switch(struct thread_info *); +extern void vfp_sync_state(struct thread_info *thread); + #endif /* diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h index b543a054a17ee0b061577ad15fc13e43f6851ff8..a62218013c78bd80447013c5f9f8872c010cd638 100644 --- a/arch/arm/include/asm/tlbflush.h +++ b/arch/arm/include/asm/tlbflush.h @@ -39,6 +39,7 @@ #define TLB_V6_D_ASID (1 << 17) #define TLB_V6_I_ASID (1 << 18) +#define TLB_BTB (1 << 28) #define TLB_L2CLEAN_FR (1 << 29) /* Feroceon */ #define TLB_DCLEAN (1 << 30) #define TLB_WB (1 << 31) @@ -53,6 +54,7 @@ * v4wb - ARMv4 with write buffer without I TLB flush entry instruction * v4wbi - ARMv4 with write buffer with I TLB flush entry instruction * fr - Feroceon (v4wbi with non-outer-cacheable page table walks) + * fa - Faraday (v4 with write buffer with UTLB and branch target buffer (BTB)) * v6wbi - ARMv6 with write buffer with I TLB flush entry instruction * v7wbi - identical to v6wbi */ @@ -89,6 +91,22 @@ # define v4_always_flags (-1UL) #endif +#define fa_tlb_flags (TLB_WB | TLB_BTB | TLB_DCLEAN | \ + TLB_V4_U_FULL | TLB_V4_U_PAGE) + +#ifdef CONFIG_CPU_TLB_FA +# define fa_possible_flags fa_tlb_flags +# define fa_always_flags fa_tlb_flags +# ifdef _TLB +# define MULTI_TLB 1 +# else +# define _TLB fa +# endif +#else +# define fa_possible_flags 0 +# define fa_always_flags (-1UL) +#endif + #define v4wbi_tlb_flags (TLB_WB | TLB_DCLEAN | \ TLB_V4_I_FULL | TLB_V4_D_FULL | \ TLB_V4_I_PAGE | TLB_V4_D_PAGE) @@ -140,7 +158,7 @@ # define v4wb_always_flags (-1UL) #endif -#define v6wbi_tlb_flags (TLB_WB | TLB_DCLEAN | \ +#define v6wbi_tlb_flags (TLB_WB | TLB_DCLEAN | TLB_BTB | \ TLB_V6_I_FULL | TLB_V6_D_FULL | \ TLB_V6_I_PAGE | TLB_V6_D_PAGE | \ TLB_V6_I_ASID | TLB_V6_D_ASID) @@ -267,6 +285,7 @@ extern struct cpu_tlb_fns cpu_tlb; v4wbi_possible_flags | \ fr_possible_flags | \ v4wb_possible_flags | \ + fa_possible_flags | \ v6wbi_possible_flags | \ v7wbi_possible_flags) @@ -275,6 +294,7 @@ extern struct cpu_tlb_fns cpu_tlb; v4wbi_always_flags & \ fr_always_flags & \ v4wb_always_flags & \ + fa_always_flags & \ v6wbi_always_flags & \ v7wbi_always_flags) @@ -297,9 +317,7 @@ static inline void local_flush_tlb_all(void) if (tlb_flag(TLB_V4_I_FULL | TLB_V6_I_FULL)) asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc"); - if (tlb_flag(TLB_V6_I_FULL | TLB_V6_D_FULL | - TLB_V6_I_PAGE | TLB_V6_D_PAGE | - TLB_V6_I_ASID | TLB_V6_D_ASID)) { + if (tlb_flag(TLB_BTB)) { /* flush the branch target cache */ asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc"); dsb(); @@ -334,9 +352,7 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm) if (tlb_flag(TLB_V6_I_ASID)) asm("mcr p15, 0, %0, c8, c5, 2" : : "r" (asid) : "cc"); - if (tlb_flag(TLB_V6_I_FULL | TLB_V6_D_FULL | - TLB_V6_I_PAGE | TLB_V6_D_PAGE | - TLB_V6_I_ASID | TLB_V6_D_ASID)) { + if (tlb_flag(TLB_BTB)) { /* flush the branch target cache */ asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc"); dsb(); @@ -374,9 +390,7 @@ local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) if (tlb_flag(TLB_V6_I_PAGE)) asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (uaddr) : "cc"); - if (tlb_flag(TLB_V6_I_FULL | TLB_V6_D_FULL | - TLB_V6_I_PAGE | TLB_V6_D_PAGE | - TLB_V6_I_ASID | TLB_V6_D_ASID)) { + if (tlb_flag(TLB_BTB)) { /* flush the branch target cache */ asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc"); dsb(); @@ -411,9 +425,7 @@ static inline void local_flush_tlb_kernel_page(unsigned long kaddr) if (tlb_flag(TLB_V6_I_PAGE)) asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (kaddr) : "cc"); - if (tlb_flag(TLB_V6_I_FULL | TLB_V6_D_FULL | - TLB_V6_I_PAGE | TLB_V6_D_PAGE | - TLB_V6_I_ASID | TLB_V6_D_ASID)) { + if (tlb_flag(TLB_BTB)) { /* flush the branch target cache */ asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc"); dsb(); diff --git a/arch/arm/include/asm/traps.h b/arch/arm/include/asm/traps.h index aa399aec568ef02533c2d6694f192f91a8446ab5..491960bf42602e9c509a32d382815a42b3089047 100644 --- a/arch/arm/include/asm/traps.h +++ b/arch/arm/include/asm/traps.h @@ -25,5 +25,6 @@ static inline int in_exception_text(unsigned long ptr) } extern void __init early_trap_init(void); +extern void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame); #endif diff --git a/arch/arm/include/asm/unwind.h b/arch/arm/include/asm/unwind.h new file mode 100644 index 0000000000000000000000000000000000000000..a5edf421005cce0d043cbb75be394253127a2582 --- /dev/null +++ b/arch/arm/include/asm/unwind.h @@ -0,0 +1,69 @@ +/* + * arch/arm/include/asm/unwind.h + * + * Copyright (C) 2008 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_UNWIND_H +#define __ASM_UNWIND_H + +#ifndef __ASSEMBLY__ + +/* Unwind reason code according the the ARM EABI documents */ +enum unwind_reason_code { + URC_OK = 0, /* operation completed successfully */ + URC_CONTINUE_UNWIND = 8, + URC_FAILURE = 9 /* unspecified failure of some kind */ +}; + +struct unwind_idx { + unsigned long addr; + unsigned long insn; +}; + +struct unwind_table { + struct list_head list; + struct unwind_idx *start; + struct unwind_idx *stop; + unsigned long begin_addr; + unsigned long end_addr; +}; + +extern struct unwind_table *unwind_table_add(unsigned long start, + unsigned long size, + unsigned long text_addr, + unsigned long text_size); +extern void unwind_table_del(struct unwind_table *tab); +extern void unwind_backtrace(struct pt_regs *regs, struct task_struct *tsk); + +#ifdef CONFIG_ARM_UNWIND +extern int __init unwind_init(void); +#else +static inline int __init unwind_init(void) +{ + return 0; +} +#endif + +#endif /* !__ASSEMBLY__ */ + +#ifdef CONFIG_ARM_UNWIND +#define UNWIND(code...) code +#else +#define UNWIND(code...) +#endif + +#endif /* __ASM_UNWIND_H */ diff --git a/arch/arm/include/asm/user.h b/arch/arm/include/asm/user.h index 825c1e7c582d9adef9263c1135754bb1d1f5ae5e..df95e050f9dd75ea6305417e221574e55993bd9c 100644 --- a/arch/arm/include/asm/user.h +++ b/arch/arm/include/asm/user.h @@ -81,4 +81,13 @@ struct user{ #define HOST_TEXT_START_ADDR (u.start_code) #define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) +/* + * User specific VFP registers. If only VFPv2 is present, registers 16 to 31 + * are ignored by the ptrace system call. + */ +struct user_vfp { + unsigned long long fpregs[32]; + unsigned long fpscr; +}; + #endif /* _ARM_USER_H */ diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 4305345987d3d1c45a018d8ca089b8ab182bd895..11a5197a221f74da0303581fa787814a9c46f904 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -29,12 +29,14 @@ obj-$(CONFIG_ATAGS_PROC) += atags.o obj-$(CONFIG_OABI_COMPAT) += sys_oabi-compat.o obj-$(CONFIG_ARM_THUMBEE) += thumbee.o obj-$(CONFIG_KGDB) += kgdb.o +obj-$(CONFIG_ARM_UNWIND) += unwind.o obj-$(CONFIG_CRUNCH) += crunch.o crunch-bits.o AFLAGS_crunch-bits.o := -Wa,-mcpu=ep9312 obj-$(CONFIG_CPU_XSCALE) += xscale-cp0.o obj-$(CONFIG_CPU_XSC3) += xscale-cp0.o +obj-$(CONFIG_CPU_MOHAWK) += xscale-cp0.o obj-$(CONFIG_IWMMXT) += iwmmxt.o AFLAGS_iwmmxt.o := -Wa,-mcpu=iwmmxt diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S index f53c582905430af58b91341e952e1fe180a022c8..b121b6053cce4e74a1b650c6bc83665920225ede 100644 --- a/arch/arm/kernel/debug.S +++ b/arch/arm/kernel/debug.S @@ -49,6 +49,33 @@ 1002: .endm +#elif defined(CONFIG_CPU_XSCALE) + + .macro addruart, rx + .endm + + .macro senduart, rd, rx + mcr p14, 0, \rd, c8, c0, 0 + .endm + + .macro busyuart, rd, rx +1001: + mrc p14, 0, \rx, c14, c0, 0 + tst \rx, #0x10000000 + beq 1001b + .endm + + .macro waituart, rd, rx + mov \rd, #0x10000000 +1001: + subs \rd, \rd, #1 + bmi 1002f + mrc p14, 0, \rx, c14, c0, 0 + tst \rx, #0x10000000 + bne 1001b +1002: + .endm + #else .macro addruart, rx diff --git a/arch/arm/kernel/dma-isa.c b/arch/arm/kernel/dma-isa.c index 4a3a50495c60778c813acbf192b1fa16475a995d..0e88e46fc7321753f064c6996528d7a81bea0ee4 100644 --- a/arch/arm/kernel/dma-isa.c +++ b/arch/arm/kernel/dma-isa.c @@ -24,11 +24,6 @@ #include #include -#define ISA_DMA_MODE_READ 0x44 -#define ISA_DMA_MODE_WRITE 0x48 -#define ISA_DMA_MODE_CASCADE 0xc0 -#define ISA_DMA_AUTOINIT 0x10 - #define ISA_DMA_MASK 0 #define ISA_DMA_MODE 1 #define ISA_DMA_CLRFF 2 @@ -49,38 +44,35 @@ static unsigned int isa_dma_port[8][7] = { { 0xd4, 0xd6, 0xd8, 0x48a, 0x08a, 0xcc, 0xce } }; -static int isa_get_dma_residue(dmach_t channel, dma_t *dma) +static int isa_get_dma_residue(unsigned int chan, dma_t *dma) { - unsigned int io_port = isa_dma_port[channel][ISA_DMA_COUNT]; + unsigned int io_port = isa_dma_port[chan][ISA_DMA_COUNT]; int count; count = 1 + inb(io_port); count |= inb(io_port) << 8; - return channel < 4 ? count : (count << 1); + return chan < 4 ? count : (count << 1); } -static void isa_enable_dma(dmach_t channel, dma_t *dma) +static void isa_enable_dma(unsigned int chan, dma_t *dma) { if (dma->invalid) { unsigned long address, length; unsigned int mode; enum dma_data_direction direction; - mode = channel & 3; + mode = (chan & 3) | dma->dma_mode; switch (dma->dma_mode & DMA_MODE_MASK) { case DMA_MODE_READ: - mode |= ISA_DMA_MODE_READ; direction = DMA_FROM_DEVICE; break; case DMA_MODE_WRITE: - mode |= ISA_DMA_MODE_WRITE; direction = DMA_TO_DEVICE; break; case DMA_MODE_CASCADE: - mode |= ISA_DMA_MODE_CASCADE; direction = DMA_BIDIRECTIONAL; break; @@ -105,34 +97,31 @@ static void isa_enable_dma(dmach_t channel, dma_t *dma) address = dma->buf.dma_address; length = dma->buf.length - 1; - outb(address >> 16, isa_dma_port[channel][ISA_DMA_PGLO]); - outb(address >> 24, isa_dma_port[channel][ISA_DMA_PGHI]); + outb(address >> 16, isa_dma_port[chan][ISA_DMA_PGLO]); + outb(address >> 24, isa_dma_port[chan][ISA_DMA_PGHI]); - if (channel >= 4) { + if (chan >= 4) { address >>= 1; length >>= 1; } - outb(0, isa_dma_port[channel][ISA_DMA_CLRFF]); - - outb(address, isa_dma_port[channel][ISA_DMA_ADDR]); - outb(address >> 8, isa_dma_port[channel][ISA_DMA_ADDR]); + outb(0, isa_dma_port[chan][ISA_DMA_CLRFF]); - outb(length, isa_dma_port[channel][ISA_DMA_COUNT]); - outb(length >> 8, isa_dma_port[channel][ISA_DMA_COUNT]); + outb(address, isa_dma_port[chan][ISA_DMA_ADDR]); + outb(address >> 8, isa_dma_port[chan][ISA_DMA_ADDR]); - if (dma->dma_mode & DMA_AUTOINIT) - mode |= ISA_DMA_AUTOINIT; + outb(length, isa_dma_port[chan][ISA_DMA_COUNT]); + outb(length >> 8, isa_dma_port[chan][ISA_DMA_COUNT]); - outb(mode, isa_dma_port[channel][ISA_DMA_MODE]); + outb(mode, isa_dma_port[chan][ISA_DMA_MODE]); dma->invalid = 0; } - outb(channel & 3, isa_dma_port[channel][ISA_DMA_MASK]); + outb(chan & 3, isa_dma_port[chan][ISA_DMA_MASK]); } -static void isa_disable_dma(dmach_t channel, dma_t *dma) +static void isa_disable_dma(unsigned int chan, dma_t *dma) { - outb(channel | 4, isa_dma_port[channel][ISA_DMA_MASK]); + outb(chan | 4, isa_dma_port[chan][ISA_DMA_MASK]); } static struct dma_ops isa_dma_ops = { @@ -160,7 +149,12 @@ static struct resource dma_resources[] = { { .end = 0x048f } }; -void __init isa_init_dma(dma_t *dma) +static dma_t isa_dma[8]; + +/* + * ISA DMA always starts at channel 0 + */ +void __init isa_init_dma(void) { /* * Try to autodetect presence of an ISA DMA controller. @@ -178,11 +172,11 @@ void __init isa_init_dma(dma_t *dma) outb(0xaa, 0x00); if (inb(0) == 0x55 && inb(0) == 0xaa) { - int channel, i; + unsigned int chan, i; - for (channel = 0; channel < 8; channel++) { - dma[channel].d_ops = &isa_dma_ops; - isa_disable_dma(channel, NULL); + for (chan = 0; chan < 8; chan++) { + isa_dma[chan].d_ops = &isa_dma_ops; + isa_disable_dma(chan, NULL); } outb(0x40, 0x0b); @@ -217,5 +211,12 @@ void __init isa_init_dma(dma_t *dma) for (i = 0; i < ARRAY_SIZE(dma_resources); i++) request_resource(&ioport_resource, dma_resources + i); + + for (chan = 0; chan < 8; chan++) { + int ret = isa_dma_add(chan, &isa_dma[chan]); + if (ret) + printk(KERN_ERR "ISADMA%u: unable to register: %d\n", + chan, ret); + } } } diff --git a/arch/arm/kernel/dma.c b/arch/arm/kernel/dma.c index d006085ed7e7b882966510d09695fbb4b1a6091a..7d5b9fb01e71d9d5b9e8dab4e62d3302fd3fde79 100644 --- a/arch/arm/kernel/dma.c +++ b/arch/arm/kernel/dma.c @@ -15,6 +15,7 @@ #include #include #include +#include #include @@ -23,19 +24,40 @@ DEFINE_SPINLOCK(dma_spin_lock); EXPORT_SYMBOL(dma_spin_lock); -static dma_t dma_chan[MAX_DMA_CHANNELS]; +static dma_t *dma_chan[MAX_DMA_CHANNELS]; + +static inline dma_t *dma_channel(unsigned int chan) +{ + if (chan >= MAX_DMA_CHANNELS) + return NULL; + + return dma_chan[chan]; +} + +int __init isa_dma_add(unsigned int chan, dma_t *dma) +{ + if (!dma->d_ops) + return -EINVAL; + + sg_init_table(&dma->buf, 1); + + if (dma_chan[chan]) + return -EBUSY; + dma_chan[chan] = dma; + return 0; +} /* * Request DMA channel * * On certain platforms, we have to allocate an interrupt as well... */ -int request_dma(dmach_t channel, const char *device_id) +int request_dma(unsigned int chan, const char *device_id) { - dma_t *dma = dma_chan + channel; + dma_t *dma = dma_channel(chan); int ret; - if (channel >= MAX_DMA_CHANNELS || !dma->d_ops) + if (!dma) goto bad_dma; if (xchg(&dma->lock, 1) != 0) @@ -47,7 +69,7 @@ int request_dma(dmach_t channel, const char *device_id) ret = 0; if (dma->d_ops->request) - ret = dma->d_ops->request(channel, dma); + ret = dma->d_ops->request(chan, dma); if (ret) xchg(&dma->lock, 0); @@ -55,7 +77,7 @@ int request_dma(dmach_t channel, const char *device_id) return ret; bad_dma: - printk(KERN_ERR "dma: trying to allocate DMA%d\n", channel); + printk(KERN_ERR "dma: trying to allocate DMA%d\n", chan); return -EINVAL; busy: @@ -68,42 +90,42 @@ EXPORT_SYMBOL(request_dma); * * On certain platforms, we have to free interrupt as well... */ -void free_dma(dmach_t channel) +void free_dma(unsigned int chan) { - dma_t *dma = dma_chan + channel; + dma_t *dma = dma_channel(chan); - if (channel >= MAX_DMA_CHANNELS || !dma->d_ops) + if (!dma) goto bad_dma; if (dma->active) { - printk(KERN_ERR "dma%d: freeing active DMA\n", channel); - dma->d_ops->disable(channel, dma); + printk(KERN_ERR "dma%d: freeing active DMA\n", chan); + dma->d_ops->disable(chan, dma); dma->active = 0; } if (xchg(&dma->lock, 0) != 0) { if (dma->d_ops->free) - dma->d_ops->free(channel, dma); + dma->d_ops->free(chan, dma); return; } - printk(KERN_ERR "dma%d: trying to free free DMA\n", channel); + printk(KERN_ERR "dma%d: trying to free free DMA\n", chan); return; bad_dma: - printk(KERN_ERR "dma: trying to free DMA%d\n", channel); + printk(KERN_ERR "dma: trying to free DMA%d\n", chan); } EXPORT_SYMBOL(free_dma); /* Set DMA Scatter-Gather list */ -void set_dma_sg (dmach_t channel, struct scatterlist *sg, int nr_sg) +void set_dma_sg (unsigned int chan, struct scatterlist *sg, int nr_sg) { - dma_t *dma = dma_chan + channel; + dma_t *dma = dma_channel(chan); if (dma->active) printk(KERN_ERR "dma%d: altering DMA SG while " - "DMA active\n", channel); + "DMA active\n", chan); dma->sg = sg; dma->sgcount = nr_sg; @@ -115,13 +137,13 @@ EXPORT_SYMBOL(set_dma_sg); * * Copy address to the structure, and set the invalid bit */ -void __set_dma_addr (dmach_t channel, void *addr) +void __set_dma_addr (unsigned int chan, void *addr) { - dma_t *dma = dma_chan + channel; + dma_t *dma = dma_channel(chan); if (dma->active) printk(KERN_ERR "dma%d: altering DMA address while " - "DMA active\n", channel); + "DMA active\n", chan); dma->sg = NULL; dma->addr = addr; @@ -133,13 +155,13 @@ EXPORT_SYMBOL(__set_dma_addr); * * Copy address to the structure, and set the invalid bit */ -void set_dma_count (dmach_t channel, unsigned long count) +void set_dma_count (unsigned int chan, unsigned long count) { - dma_t *dma = dma_chan + channel; + dma_t *dma = dma_channel(chan); if (dma->active) printk(KERN_ERR "dma%d: altering DMA count while " - "DMA active\n", channel); + "DMA active\n", chan); dma->sg = NULL; dma->count = count; @@ -149,13 +171,13 @@ EXPORT_SYMBOL(set_dma_count); /* Set DMA direction mode */ -void set_dma_mode (dmach_t channel, dmamode_t mode) +void set_dma_mode (unsigned int chan, unsigned int mode) { - dma_t *dma = dma_chan + channel; + dma_t *dma = dma_channel(chan); if (dma->active) printk(KERN_ERR "dma%d: altering DMA mode while " - "DMA active\n", channel); + "DMA active\n", chan); dma->dma_mode = mode; dma->invalid = 1; @@ -164,42 +186,42 @@ EXPORT_SYMBOL(set_dma_mode); /* Enable DMA channel */ -void enable_dma (dmach_t channel) +void enable_dma (unsigned int chan) { - dma_t *dma = dma_chan + channel; + dma_t *dma = dma_channel(chan); if (!dma->lock) goto free_dma; if (dma->active == 0) { dma->active = 1; - dma->d_ops->enable(channel, dma); + dma->d_ops->enable(chan, dma); } return; free_dma: - printk(KERN_ERR "dma%d: trying to enable free DMA\n", channel); + printk(KERN_ERR "dma%d: trying to enable free DMA\n", chan); BUG(); } EXPORT_SYMBOL(enable_dma); /* Disable DMA channel */ -void disable_dma (dmach_t channel) +void disable_dma (unsigned int chan) { - dma_t *dma = dma_chan + channel; + dma_t *dma = dma_channel(chan); if (!dma->lock) goto free_dma; if (dma->active == 1) { dma->active = 0; - dma->d_ops->disable(channel, dma); + dma->d_ops->disable(chan, dma); } return; free_dma: - printk(KERN_ERR "dma%d: trying to disable free DMA\n", channel); + printk(KERN_ERR "dma%d: trying to disable free DMA\n", chan); BUG(); } EXPORT_SYMBOL(disable_dma); @@ -207,45 +229,38 @@ EXPORT_SYMBOL(disable_dma); /* * Is the specified DMA channel active? */ -int dma_channel_active(dmach_t channel) +int dma_channel_active(unsigned int chan) { - return dma_chan[channel].active; + dma_t *dma = dma_channel(chan); + return dma->active; } EXPORT_SYMBOL(dma_channel_active); -void set_dma_page(dmach_t channel, char pagenr) +void set_dma_page(unsigned int chan, char pagenr) { - printk(KERN_ERR "dma%d: trying to set_dma_page\n", channel); + printk(KERN_ERR "dma%d: trying to set_dma_page\n", chan); } EXPORT_SYMBOL(set_dma_page); -void set_dma_speed(dmach_t channel, int cycle_ns) +void set_dma_speed(unsigned int chan, int cycle_ns) { - dma_t *dma = dma_chan + channel; + dma_t *dma = dma_channel(chan); int ret = 0; if (dma->d_ops->setspeed) - ret = dma->d_ops->setspeed(channel, dma, cycle_ns); + ret = dma->d_ops->setspeed(chan, dma, cycle_ns); dma->speed = ret; } EXPORT_SYMBOL(set_dma_speed); -int get_dma_residue(dmach_t channel) +int get_dma_residue(unsigned int chan) { - dma_t *dma = dma_chan + channel; + dma_t *dma = dma_channel(chan); int ret = 0; if (dma->d_ops->residue) - ret = dma->d_ops->residue(channel, dma); + ret = dma->d_ops->residue(chan, dma); return ret; } EXPORT_SYMBOL(get_dma_residue); - -static int __init init_dma(void) -{ - arch_dma_init(dma_chan); - return 0; -} - -core_initcall(init_dma); diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 85040cfeb5e515d303afaa7e6025b16e604cda84..d662a2f1fd85e20ec7fc1af48461689f86fe6745 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -20,6 +20,7 @@ #include #include #include +#include #include "entry-header.S" @@ -123,6 +124,8 @@ ENDPROC(__und_invalid) #endif .macro svc_entry, stack_hole=0 + UNWIND(.fnstart ) + UNWIND(.save {r0 - pc} ) sub sp, sp, #(S_FRAME_SIZE + \stack_hole) SPFIX( tst sp, #4 ) SPFIX( bicne sp, sp, #4 ) @@ -196,6 +199,7 @@ __dabt_svc: ldr r0, [sp, #S_PSR] msr spsr_cxsf, r0 ldmia sp, {r0 - pc}^ @ load r0 - pc, cpsr + UNWIND(.fnend ) ENDPROC(__dabt_svc) .align 5 @@ -228,6 +232,7 @@ __irq_svc: bleq trace_hardirqs_on #endif ldmia sp, {r0 - pc}^ @ load r0 - pc, cpsr + UNWIND(.fnend ) ENDPROC(__irq_svc) .ltorg @@ -278,6 +283,7 @@ __und_svc: ldr lr, [sp, #S_PSR] @ Get SVC cpsr msr spsr_cxsf, lr ldmia sp, {r0 - pc}^ @ Restore SVC registers + UNWIND(.fnend ) ENDPROC(__und_svc) .align 5 @@ -320,6 +326,7 @@ __pabt_svc: ldr r0, [sp, #S_PSR] msr spsr_cxsf, r0 ldmia sp, {r0 - pc}^ @ load r0 - pc, cpsr + UNWIND(.fnend ) ENDPROC(__pabt_svc) .align 5 @@ -343,6 +350,8 @@ ENDPROC(__pabt_svc) #endif .macro usr_entry + UNWIND(.fnstart ) + UNWIND(.cantunwind ) @ don't unwind the user space sub sp, sp, #S_FRAME_SIZE stmib sp, {r1 - r12} @@ -420,6 +429,7 @@ __dabt_usr: mov r2, sp adr lr, ret_from_exception b do_DataAbort + UNWIND(.fnend ) ENDPROC(__dabt_usr) .align 5 @@ -450,6 +460,7 @@ __irq_usr: mov why, #0 b ret_to_user + UNWIND(.fnend ) ENDPROC(__irq_usr) .ltorg @@ -484,6 +495,7 @@ __und_usr: #else b __und_usr_unknown #endif + UNWIND(.fnend ) ENDPROC(__und_usr) @ @@ -671,14 +683,18 @@ __pabt_usr: enable_irq @ Enable interrupts mov r1, sp @ regs bl do_PrefetchAbort @ call abort handler + UNWIND(.fnend ) /* fall through */ /* * This is the return code to user mode for abort handlers */ ENTRY(ret_from_exception) + UNWIND(.fnstart ) + UNWIND(.cantunwind ) get_thread_info tsk mov why, #0 b ret_to_user + UNWIND(.fnend ) ENDPROC(__pabt_usr) ENDPROC(ret_from_exception) @@ -688,6 +704,8 @@ ENDPROC(ret_from_exception) * previous and next are guaranteed not to be the same. */ ENTRY(__switch_to) + UNWIND(.fnstart ) + UNWIND(.cantunwind ) add ip, r1, #TI_CPU_SAVE ldr r3, [r2, #TI_TP_VALUE] stmia ip!, {r4 - sl, fp, sp, lr} @ Store most regs on stack @@ -717,6 +735,7 @@ ENTRY(__switch_to) bl atomic_notifier_call_chain mov r0, r5 ldmia r4, {r4 - sl, fp, sp, pc} @ Load all regs saved previously + UNWIND(.fnend ) ENDPROC(__switch_to) __INIT diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 159d0416f270cb34988b7f5a95eb971a05004597..b55cb0331809ebc025344d9156c300dd2fdc9edf 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -11,6 +11,7 @@ #include #include #include +#include #include "entry-header.S" @@ -22,6 +23,8 @@ * stack. */ ret_fast_syscall: + UNWIND(.fnstart ) + UNWIND(.cantunwind ) disable_irq @ disable interrupts ldr r1, [tsk, #TI_FLAGS] tst r1, #_TIF_WORK_MASK @@ -38,6 +41,7 @@ ret_fast_syscall: mov r0, r0 add sp, sp, #S_FRAME_SIZE - S_PC movs pc, lr @ return & move spsr_svc into cpsr + UNWIND(.fnend ) /* * Ok, we need to do extra processing, enter the slow path. diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 45eacb5a2ecd80fb7a30dc56d6f3386f1c842f19..6874c7dca75aeb287319019ebff639a61f473a5a 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -76,7 +76,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%3d: ", i); for_each_present_cpu(cpu) - seq_printf(p, "%10u ", kstat_cpu(cpu).irqs[i]); + seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu)); seq_printf(p, " %10s", irq_desc[i].chip->name ? : "-"); seq_printf(p, " %s", action->name); for (action = action->next; action; action = action->next) diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index dab48f27263f0e20c2e3bdbaf2f1c5ffaf1a1c1f..d1731e39b496cc436a79fbb0631f181e166580e7 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -22,6 +22,7 @@ #include #include +#include #ifdef CONFIG_XIP_KERNEL /* @@ -66,6 +67,24 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, char *secstrings, struct module *mod) { +#ifdef CONFIG_ARM_UNWIND + Elf_Shdr *s, *sechdrs_end = sechdrs + hdr->e_shnum; + + for (s = sechdrs; s < sechdrs_end; s++) { + if (strcmp(".ARM.exidx.init.text", secstrings + s->sh_name) == 0) + mod->arch.unw_sec_init = s; + else if (strcmp(".ARM.exidx.devinit.text", secstrings + s->sh_name) == 0) + mod->arch.unw_sec_devinit = s; + else if (strcmp(".ARM.exidx", secstrings + s->sh_name) == 0) + mod->arch.unw_sec_core = s; + else if (strcmp(".init.text", secstrings + s->sh_name) == 0) + mod->arch.sec_init_text = s; + else if (strcmp(".devinit.text", secstrings + s->sh_name) == 0) + mod->arch.sec_devinit_text = s; + else if (strcmp(".text", secstrings + s->sh_name) == 0) + mod->arch.sec_core_text = s; + } +#endif return 0; } @@ -104,6 +123,10 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex, loc = dstsec->sh_addr + rel->r_offset; switch (ELF32_R_TYPE(rel->r_info)) { + case R_ARM_NONE: + /* ignore */ + break; + case R_ARM_ABS32: *(u32 *)loc += sym->st_value; break; @@ -132,6 +155,20 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex, *(u32 *)loc |= offset & 0x00ffffff; break; + case R_ARM_V4BX: + /* Preserve Rm and the condition code. Alter + * other bits to re-code instruction as + * MOV PC,Rm. + */ + *(u32 *)loc &= 0xf000000f; + *(u32 *)loc |= 0x01a0f000; + break; + + case R_ARM_PREL31: + offset = *(u32 *)loc + sym->st_value - loc; + *(u32 *)loc = offset & 0x7fffffff; + break; + default: printk(KERN_ERR "%s: unknown relocation: %u\n", module->name, ELF32_R_TYPE(rel->r_info)); @@ -150,14 +187,50 @@ apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab, return -ENOEXEC; } +#ifdef CONFIG_ARM_UNWIND +static void register_unwind_tables(struct module *mod) +{ + if (mod->arch.unw_sec_init && mod->arch.sec_init_text) + mod->arch.unwind_init = + unwind_table_add(mod->arch.unw_sec_init->sh_addr, + mod->arch.unw_sec_init->sh_size, + mod->arch.sec_init_text->sh_addr, + mod->arch.sec_init_text->sh_size); + if (mod->arch.unw_sec_devinit && mod->arch.sec_devinit_text) + mod->arch.unwind_devinit = + unwind_table_add(mod->arch.unw_sec_devinit->sh_addr, + mod->arch.unw_sec_devinit->sh_size, + mod->arch.sec_devinit_text->sh_addr, + mod->arch.sec_devinit_text->sh_size); + if (mod->arch.unw_sec_core && mod->arch.sec_core_text) + mod->arch.unwind_core = + unwind_table_add(mod->arch.unw_sec_core->sh_addr, + mod->arch.unw_sec_core->sh_size, + mod->arch.sec_core_text->sh_addr, + mod->arch.sec_core_text->sh_size); +} + +static void unregister_unwind_tables(struct module *mod) +{ + unwind_table_del(mod->arch.unwind_init); + unwind_table_del(mod->arch.unwind_devinit); + unwind_table_del(mod->arch.unwind_core); +} +#else +static inline void register_unwind_tables(struct module *mod) { } +static inline void unregister_unwind_tables(struct module *mod) { } +#endif + int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, struct module *module) { + register_unwind_tables(module); return 0; } void module_arch_cleanup(struct module *mod) { + unregister_unwind_tables(mod); } diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index d3ea6fa895212fae625b2c5982ededbd896340fc..2de14e2afdc5df8d3295f0aca4e3e6f7963980ba 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -34,6 +34,7 @@ #include #include #include +#include #include static const char *processor_modes[] = { @@ -82,7 +83,7 @@ static int __init hlt_setup(char *__unused) __setup("nohlt", nohlt_setup); __setup("hlt", hlt_setup); -void arm_machine_restart(char mode) +void arm_machine_restart(char mode, const char *cmd) { /* * Clean and disable cache, and turn off interrupts @@ -99,7 +100,7 @@ void arm_machine_restart(char mode) /* * Now call the architecture specific reboot code. */ - arch_reset(mode); + arch_reset(mode, cmd); /* * Whoops - the architecture was unable to reboot. @@ -119,7 +120,7 @@ EXPORT_SYMBOL(pm_idle); void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); -void (*arm_pm_restart)(char str) = arm_machine_restart; +void (*arm_pm_restart)(char str, const char *cmd) = arm_machine_restart; EXPORT_SYMBOL_GPL(arm_pm_restart); @@ -194,9 +195,9 @@ void machine_power_off(void) pm_power_off(); } -void machine_restart(char * __unused) +void machine_restart(char *cmd) { - arm_pm_restart(reboot_mode); + arm_pm_restart(reboot_mode, cmd); } void __show_regs(struct pt_regs *regs) @@ -372,23 +373,21 @@ EXPORT_SYMBOL(kernel_thread); unsigned long get_wchan(struct task_struct *p) { - unsigned long fp, lr; - unsigned long stack_start, stack_end; + struct stackframe frame; int count = 0; if (!p || p == current || p->state == TASK_RUNNING) return 0; - stack_start = (unsigned long)end_of_stack(p); - stack_end = (unsigned long)task_stack_page(p) + THREAD_SIZE; - - fp = thread_saved_fp(p); + frame.fp = thread_saved_fp(p); + frame.sp = thread_saved_sp(p); + frame.lr = 0; /* recovered from the stack */ + frame.pc = thread_saved_pc(p); do { - if (fp < stack_start || fp > stack_end) + int ret = unwind_frame(&frame); + if (ret < 0) return 0; - lr = ((unsigned long *)fp)[-1]; - if (!in_sched_functions(lr)) - return lr; - fp = *(unsigned long *) (fp - 12); + if (!in_sched_functions(frame.pc)) + return frame.pc; } while (count ++ < 16); return 0; } diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index df653ea59250a3152a5e16f4634d10e93251a9dd..89882a1d01874ca184ae6c48b59eb803b80deffa 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -653,6 +653,54 @@ static int ptrace_setcrunchregs(struct task_struct *tsk, void __user *ufp) } #endif +#ifdef CONFIG_VFP +/* + * Get the child VFP state. + */ +static int ptrace_getvfpregs(struct task_struct *tsk, void __user *data) +{ + struct thread_info *thread = task_thread_info(tsk); + union vfp_state *vfp = &thread->vfpstate; + struct user_vfp __user *ufp = data; + + vfp_sync_state(thread); + + /* copy the floating point registers */ + if (copy_to_user(&ufp->fpregs, &vfp->hard.fpregs, + sizeof(vfp->hard.fpregs))) + return -EFAULT; + + /* copy the status and control register */ + if (put_user(vfp->hard.fpscr, &ufp->fpscr)) + return -EFAULT; + + return 0; +} + +/* + * Set the child VFP state. + */ +static int ptrace_setvfpregs(struct task_struct *tsk, void __user *data) +{ + struct thread_info *thread = task_thread_info(tsk); + union vfp_state *vfp = &thread->vfpstate; + struct user_vfp __user *ufp = data; + + vfp_sync_state(thread); + + /* copy the floating point registers */ + if (copy_from_user(&vfp->hard.fpregs, &ufp->fpregs, + sizeof(vfp->hard.fpregs))) + return -EFAULT; + + /* copy the status and control register */ + if (get_user(vfp->hard.fpscr, &ufp->fpscr)) + return -EFAULT; + + return 0; +} +#endif + long arch_ptrace(struct task_struct *child, long request, long addr, long data) { int ret; @@ -775,6 +823,16 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; #endif +#ifdef CONFIG_VFP + case PTRACE_GETVFPREGS: + ret = ptrace_getvfpregs(child, (void __user *)data); + break; + + case PTRACE_SETVFPREGS: + ret = ptrace_setvfpregs(child, (void __user *)data); + break; +#endif + default: ret = ptrace_request(child, request, addr, data); break; diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 68d6494c0389751d5584e94e833ae139ae53d76b..bc5e4128f9f318a50bd4abc2e2b426c8db11eecb 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -40,6 +40,7 @@ #include #include #include +#include #include "compat.h" #include "atags.h" @@ -685,6 +686,8 @@ void __init setup_arch(char **cmdline_p) struct machine_desc *mdesc; char *from = default_command_line; + unwind_init(); + setup_processor(); mdesc = setup_machine(machine_arch_type); machine_name = mdesc->name; @@ -780,6 +783,8 @@ static const char *hwcap_str[] = { "crunch", "thumbee", "neon", + "vfpv3", + "vfpv3d16", NULL }; diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 55fa7ff96a3e7aaf654d30c64677b1a4d666ee4b..7801aac3c043f6354ec7fc0b82c909370e228a4c 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -93,6 +93,7 @@ int __cpuinit __cpu_up(unsigned int cpu) pmd = pmd_offset(pgd + pgd_index(PHYS_OFFSET), PHYS_OFFSET); *pmd = __pmd((PHYS_OFFSET & PGDIR_MASK) | PMD_TYPE_SECT | PMD_SECT_AP_WRITE); + flush_pmd_entry(pmd); /* * We need to tell the secondary core where to find @@ -130,6 +131,7 @@ int __cpuinit __cpu_up(unsigned int cpu) secondary_data.pgdir = 0; *pmd = __pmd(0); + clean_pmd_entry(pmd); pgd_free(&init_mm, pgd); if (ret) { diff --git a/arch/arm/kernel/stacktrace.c b/arch/arm/kernel/stacktrace.c index fc650f64df43ce00a83ad9f22e33e26b266d76ce..9f444e5cc1650811c3bd6e163a8fc950007c456d 100644 --- a/arch/arm/kernel/stacktrace.c +++ b/arch/arm/kernel/stacktrace.c @@ -2,35 +2,60 @@ #include #include -#include "stacktrace.h" - -int walk_stackframe(unsigned long fp, unsigned long low, unsigned long high, - int (*fn)(struct stackframe *, void *), void *data) +#include + +#if defined(CONFIG_FRAME_POINTER) && !defined(CONFIG_ARM_UNWIND) +/* + * Unwind the current stack frame and store the new register values in the + * structure passed as argument. Unwinding is equivalent to a function return, + * hence the new PC value rather than LR should be used for backtrace. + * + * With framepointer enabled, a simple function prologue looks like this: + * mov ip, sp + * stmdb sp!, {fp, ip, lr, pc} + * sub fp, ip, #4 + * + * A simple function epilogue looks like this: + * ldm sp, {fp, sp, pc} + * + * Note that with framepointer enabled, even the leaf functions have the same + * prologue and epilogue, therefore we can ignore the LR value in this case. + */ +int unwind_frame(struct stackframe *frame) { - struct stackframe *frame; - - do { - /* - * Check current frame pointer is within bounds - */ - if (fp < (low + 12) || fp + 4 >= high) - break; + unsigned long high, low; + unsigned long fp = frame->fp; - frame = (struct stackframe *)(fp - 12); + /* only go to a higher address on the stack */ + low = frame->sp; + high = ALIGN(low, THREAD_SIZE) + THREAD_SIZE; - if (fn(frame, data)) - break; + /* check current frame pointer is within bounds */ + if (fp < (low + 12) || fp + 4 >= high) + return -EINVAL; - /* - * Update the low bound - the next frame must always - * be at a higher address than the current frame. - */ - low = fp + 4; - fp = frame->fp; - } while (fp); + /* restore the registers from the stack frame */ + frame->fp = *(unsigned long *)(fp - 12); + frame->sp = *(unsigned long *)(fp - 8); + frame->pc = *(unsigned long *)(fp - 4); return 0; } +#endif + +void walk_stackframe(struct stackframe *frame, + int (*fn)(struct stackframe *, void *), void *data) +{ + while (1) { + int ret; + + if (fn(frame, data)) + break; + ret = unwind_frame(frame); + if (ret < 0) + break; + } +} EXPORT_SYMBOL(walk_stackframe); #ifdef CONFIG_STACKTRACE @@ -44,7 +69,7 @@ static int save_trace(struct stackframe *frame, void *d) { struct stack_trace_data *data = d; struct stack_trace *trace = data->trace; - unsigned long addr = frame->lr; + unsigned long addr = frame->pc; if (data->no_sched_functions && in_sched_functions(addr)) return 0; @@ -61,11 +86,10 @@ static int save_trace(struct stackframe *frame, void *d) void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) { struct stack_trace_data data; - unsigned long fp, base; + struct stackframe frame; data.trace = trace; data.skip = trace->skip; - base = (unsigned long)task_stack_page(tsk); if (tsk != current) { #ifdef CONFIG_SMP @@ -76,14 +100,22 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) BUG(); #else data.no_sched_functions = 1; - fp = thread_saved_fp(tsk); + frame.fp = thread_saved_fp(tsk); + frame.sp = thread_saved_sp(tsk); + frame.lr = 0; /* recovered from the stack */ + frame.pc = thread_saved_pc(tsk); #endif } else { + register unsigned long current_sp asm ("sp"); + data.no_sched_functions = 0; - asm("mov %0, fp" : "=r" (fp)); + frame.fp = (unsigned long)__builtin_frame_address(0); + frame.sp = current_sp; + frame.lr = (unsigned long)__builtin_return_address(0); + frame.pc = (unsigned long)save_stack_trace_tsk; } - walk_stackframe(fp, base, base + THREAD_SIZE, save_trace, &data); + walk_stackframe(&frame, save_trace, &data); if (trace->nr_entries < trace->max_entries) trace->entries[trace->nr_entries++] = ULONG_MAX; } diff --git a/arch/arm/kernel/stacktrace.h b/arch/arm/kernel/stacktrace.h deleted file mode 100644 index e9fd20cb5662b24877a944793994dced914a3c7c..0000000000000000000000000000000000000000 --- a/arch/arm/kernel/stacktrace.h +++ /dev/null @@ -1,9 +0,0 @@ -struct stackframe { - unsigned long fp; - unsigned long sp; - unsigned long lr; - unsigned long pc; -}; - -int walk_stackframe(unsigned long fp, unsigned long low, unsigned long high, - int (*fn)(struct stackframe *, void *), void *data); diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c index c68b44aa88d27247a8e78685349e3535d96c21c7..4cdc4a0bd02d6ebe94038e5f5fcd80da2b945324 100644 --- a/arch/arm/kernel/time.c +++ b/arch/arm/kernel/time.c @@ -33,6 +33,7 @@ #include #include +#include #include /* @@ -55,14 +56,22 @@ EXPORT_SYMBOL(rtc_lock); #ifdef CONFIG_SMP unsigned long profile_pc(struct pt_regs *regs) { - unsigned long fp, pc = instruction_pointer(regs); + struct stackframe frame; - if (in_lock_functions(pc)) { - fp = regs->ARM_fp; - pc = ((unsigned long *)fp)[-1]; - } + if (!in_lock_functions(regs->ARM_pc)) + return regs->ARM_pc; + + frame.fp = regs->ARM_fp; + frame.sp = regs->ARM_sp; + frame.lr = regs->ARM_lr; + frame.pc = regs->ARM_pc; + do { + int ret = unwind_frame(&frame); + if (ret < 0) + return 0; + } while (in_lock_functions(frame.pc)); - return pc; + return frame.pc; } EXPORT_SYMBOL(profile_pc); #endif diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 79abc4ddc0cf602cf8ae77728fefd8d2080ea826..57eb0f6f60053e6fd12fd48113e8a5fdb6b744b8 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -27,6 +27,7 @@ #include #include #include +#include #include "ptrace.h" #include "signal.h" @@ -61,6 +62,7 @@ void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long dump_mem("Exception stack", frame + 4, frame + 4 + sizeof(struct pt_regs)); } +#ifndef CONFIG_ARM_UNWIND /* * Stack pointers should always be within the kernels view of * physical memory. If it is not there, then we can't dump @@ -74,6 +76,7 @@ static int verify_stack(unsigned long sp) return 0; } +#endif /* * Dump out the contents of some memory nicely... @@ -150,13 +153,33 @@ static void dump_instr(struct pt_regs *regs) set_fs(fs); } +#ifdef CONFIG_ARM_UNWIND +static inline void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) +{ + unwind_backtrace(regs, tsk); +} +#else static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) { - unsigned int fp; + unsigned int fp, mode; int ok = 1; printk("Backtrace: "); - fp = regs->ARM_fp; + + if (!tsk) + tsk = current; + + if (regs) { + fp = regs->ARM_fp; + mode = processor_mode(regs); + } else if (tsk != current) { + fp = thread_saved_fp(tsk); + mode = 0x10; + } else { + asm("mov %0, fp" : "=r" (fp) : : "cc"); + mode = 0x10; + } + if (!fp) { printk("no frame pointer"); ok = 0; @@ -168,29 +191,20 @@ static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) printk("\n"); if (ok) - c_backtrace(fp, processor_mode(regs)); + c_backtrace(fp, mode); } +#endif void dump_stack(void) { - __backtrace(); + dump_backtrace(NULL, NULL); } EXPORT_SYMBOL(dump_stack); void show_stack(struct task_struct *tsk, unsigned long *sp) { - unsigned long fp; - - if (!tsk) - tsk = current; - - if (tsk != current) - fp = thread_saved_fp(tsk); - else - asm("mov %0, fp" : "=r" (fp) : : "cc"); - - c_backtrace(fp, 0x10); + dump_backtrace(NULL, tsk); barrier(); } diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c new file mode 100644 index 0000000000000000000000000000000000000000..1dedc2c7ff4973974aa00cfde9f887c2936ef629 --- /dev/null +++ b/arch/arm/kernel/unwind.c @@ -0,0 +1,434 @@ +/* + * arch/arm/kernel/unwind.c + * + * Copyright (C) 2008 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * + * Stack unwinding support for ARM + * + * An ARM EABI version of gcc is required to generate the unwind + * tables. For information about the structure of the unwind tables, + * see "Exception Handling ABI for the ARM Architecture" at: + * + * http://infocenter.arm.com/help/topic/com.arm.doc.subset.swdev.abi/index.html + */ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +/* Dummy functions to avoid linker complaints */ +void __aeabi_unwind_cpp_pr0(void) +{ +}; +EXPORT_SYMBOL(__aeabi_unwind_cpp_pr0); + +void __aeabi_unwind_cpp_pr1(void) +{ +}; +EXPORT_SYMBOL(__aeabi_unwind_cpp_pr1); + +void __aeabi_unwind_cpp_pr2(void) +{ +}; +EXPORT_SYMBOL(__aeabi_unwind_cpp_pr2); + +struct unwind_ctrl_block { + unsigned long vrs[16]; /* virtual register set */ + unsigned long *insn; /* pointer to the current instructions word */ + int entries; /* number of entries left to interpret */ + int byte; /* current byte number in the instructions word */ +}; + +enum regs { + FP = 11, + SP = 13, + LR = 14, + PC = 15 +}; + +extern struct unwind_idx __start_unwind_idx[]; +extern struct unwind_idx __stop_unwind_idx[]; + +static DEFINE_SPINLOCK(unwind_lock); +static LIST_HEAD(unwind_tables); + +/* Convert a prel31 symbol to an absolute address */ +#define prel31_to_addr(ptr) \ +({ \ + /* sign-extend to 32 bits */ \ + long offset = (((long)*(ptr)) << 1) >> 1; \ + (unsigned long)(ptr) + offset; \ +}) + +/* + * Binary search in the unwind index. The entries entries are + * guaranteed to be sorted in ascending order by the linker. + */ +static struct unwind_idx *search_index(unsigned long addr, + struct unwind_idx *first, + struct unwind_idx *last) +{ + pr_debug("%s(%08lx, %p, %p)\n", __func__, addr, first, last); + + if (addr < first->addr) { + pr_warning("unwind: Unknown symbol address %08lx\n", addr); + return NULL; + } else if (addr >= last->addr) + return last; + + while (first < last - 1) { + struct unwind_idx *mid = first + ((last - first + 1) >> 1); + + if (addr < mid->addr) + last = mid; + else + first = mid; + } + + return first; +} + +static struct unwind_idx *unwind_find_idx(unsigned long addr) +{ + struct unwind_idx *idx = NULL; + unsigned long flags; + + pr_debug("%s(%08lx)\n", __func__, addr); + + if (core_kernel_text(addr)) + /* main unwind table */ + idx = search_index(addr, __start_unwind_idx, + __stop_unwind_idx - 1); + else { + /* module unwind tables */ + struct unwind_table *table; + + spin_lock_irqsave(&unwind_lock, flags); + list_for_each_entry(table, &unwind_tables, list) { + if (addr >= table->begin_addr && + addr < table->end_addr) { + idx = search_index(addr, table->start, + table->stop - 1); + break; + } + } + spin_unlock_irqrestore(&unwind_lock, flags); + } + + pr_debug("%s: idx = %p\n", __func__, idx); + return idx; +} + +static unsigned long unwind_get_byte(struct unwind_ctrl_block *ctrl) +{ + unsigned long ret; + + if (ctrl->entries <= 0) { + pr_warning("unwind: Corrupt unwind table\n"); + return 0; + } + + ret = (*ctrl->insn >> (ctrl->byte * 8)) & 0xff; + + if (ctrl->byte == 0) { + ctrl->insn++; + ctrl->entries--; + ctrl->byte = 3; + } else + ctrl->byte--; + + return ret; +} + +/* + * Execute the current unwind instruction. + */ +static int unwind_exec_insn(struct unwind_ctrl_block *ctrl) +{ + unsigned long insn = unwind_get_byte(ctrl); + + pr_debug("%s: insn = %08lx\n", __func__, insn); + + if ((insn & 0xc0) == 0x00) + ctrl->vrs[SP] += ((insn & 0x3f) << 2) + 4; + else if ((insn & 0xc0) == 0x40) + ctrl->vrs[SP] -= ((insn & 0x3f) << 2) + 4; + else if ((insn & 0xf0) == 0x80) { + unsigned long mask; + unsigned long *vsp = (unsigned long *)ctrl->vrs[SP]; + int load_sp, reg = 4; + + insn = (insn << 8) | unwind_get_byte(ctrl); + mask = insn & 0x0fff; + if (mask == 0) { + pr_warning("unwind: 'Refuse to unwind' instruction %04lx\n", + insn); + return -URC_FAILURE; + } + + /* pop R4-R15 according to mask */ + load_sp = mask & (1 << (13 - 4)); + while (mask) { + if (mask & 1) + ctrl->vrs[reg] = *vsp++; + mask >>= 1; + reg++; + } + if (!load_sp) + ctrl->vrs[SP] = (unsigned long)vsp; + } else if ((insn & 0xf0) == 0x90 && + (insn & 0x0d) != 0x0d) + ctrl->vrs[SP] = ctrl->vrs[insn & 0x0f]; + else if ((insn & 0xf0) == 0xa0) { + unsigned long *vsp = (unsigned long *)ctrl->vrs[SP]; + int reg; + + /* pop R4-R[4+bbb] */ + for (reg = 4; reg <= 4 + (insn & 7); reg++) + ctrl->vrs[reg] = *vsp++; + if (insn & 0x80) + ctrl->vrs[14] = *vsp++; + ctrl->vrs[SP] = (unsigned long)vsp; + } else if (insn == 0xb0) { + ctrl->vrs[PC] = ctrl->vrs[LR]; + /* no further processing */ + ctrl->entries = 0; + } else if (insn == 0xb1) { + unsigned long mask = unwind_get_byte(ctrl); + unsigned long *vsp = (unsigned long *)ctrl->vrs[SP]; + int reg = 0; + + if (mask == 0 || mask & 0xf0) { + pr_warning("unwind: Spare encoding %04lx\n", + (insn << 8) | mask); + return -URC_FAILURE; + } + + /* pop R0-R3 according to mask */ + while (mask) { + if (mask & 1) + ctrl->vrs[reg] = *vsp++; + mask >>= 1; + reg++; + } + ctrl->vrs[SP] = (unsigned long)vsp; + } else if (insn == 0xb2) { + unsigned long uleb128 = unwind_get_byte(ctrl); + + ctrl->vrs[SP] += 0x204 + (uleb128 << 2); + } else { + pr_warning("unwind: Unhandled instruction %02lx\n", insn); + return -URC_FAILURE; + } + + pr_debug("%s: fp = %08lx sp = %08lx lr = %08lx pc = %08lx\n", __func__, + ctrl->vrs[FP], ctrl->vrs[SP], ctrl->vrs[LR], ctrl->vrs[PC]); + + return URC_OK; +} + +/* + * Unwind a single frame starting with *sp for the symbol at *pc. It + * updates the *pc and *sp with the new values. + */ +int unwind_frame(struct stackframe *frame) +{ + unsigned long high, low; + struct unwind_idx *idx; + struct unwind_ctrl_block ctrl; + + /* only go to a higher address on the stack */ + low = frame->sp; + high = ALIGN(low, THREAD_SIZE) + THREAD_SIZE; + + pr_debug("%s(pc = %08lx lr = %08lx sp = %08lx)\n", __func__, + frame->pc, frame->lr, frame->sp); + + if (!kernel_text_address(frame->pc)) + return -URC_FAILURE; + + idx = unwind_find_idx(frame->pc); + if (!idx) { + pr_warning("unwind: Index not found %08lx\n", frame->pc); + return -URC_FAILURE; + } + + ctrl.vrs[FP] = frame->fp; + ctrl.vrs[SP] = frame->sp; + ctrl.vrs[LR] = frame->lr; + ctrl.vrs[PC] = 0; + + if (idx->insn == 1) + /* can't unwind */ + return -URC_FAILURE; + else if ((idx->insn & 0x80000000) == 0) + /* prel31 to the unwind table */ + ctrl.insn = (unsigned long *)prel31_to_addr(&idx->insn); + else if ((idx->insn & 0xff000000) == 0x80000000) + /* only personality routine 0 supported in the index */ + ctrl.insn = &idx->insn; + else { + pr_warning("unwind: Unsupported personality routine %08lx in the index at %p\n", + idx->insn, idx); + return -URC_FAILURE; + } + + /* check the personality routine */ + if ((*ctrl.insn & 0xff000000) == 0x80000000) { + ctrl.byte = 2; + ctrl.entries = 1; + } else if ((*ctrl.insn & 0xff000000) == 0x81000000) { + ctrl.byte = 1; + ctrl.entries = 1 + ((*ctrl.insn & 0x00ff0000) >> 16); + } else { + pr_warning("unwind: Unsupported personality routine %08lx at %p\n", + *ctrl.insn, ctrl.insn); + return -URC_FAILURE; + } + + while (ctrl.entries > 0) { + int urc; + + if (ctrl.vrs[SP] < low || ctrl.vrs[SP] >= high) + return -URC_FAILURE; + urc = unwind_exec_insn(&ctrl); + if (urc < 0) + return urc; + } + + if (ctrl.vrs[PC] == 0) + ctrl.vrs[PC] = ctrl.vrs[LR]; + + frame->fp = ctrl.vrs[FP]; + frame->sp = ctrl.vrs[SP]; + frame->lr = ctrl.vrs[LR]; + frame->pc = ctrl.vrs[PC]; + + return URC_OK; +} + +void unwind_backtrace(struct pt_regs *regs, struct task_struct *tsk) +{ + struct stackframe frame; + unsigned long high, low; + register unsigned long current_sp asm ("sp"); + + pr_debug("%s(regs = %p tsk = %p)\n", __func__, regs, tsk); + + if (!tsk) + tsk = current; + + if (regs) { + frame.fp = regs->ARM_fp; + frame.sp = regs->ARM_sp; + frame.lr = regs->ARM_lr; + frame.pc = regs->ARM_pc; + } else if (tsk == current) { + frame.fp = (unsigned long)__builtin_frame_address(0); + frame.sp = current_sp; + frame.lr = (unsigned long)__builtin_return_address(0); + frame.pc = (unsigned long)unwind_backtrace; + } else { + /* task blocked in __switch_to */ + frame.fp = thread_saved_fp(tsk); + frame.sp = thread_saved_sp(tsk); + /* + * The function calling __switch_to cannot be a leaf function + * so LR is recovered from the stack. + */ + frame.lr = 0; + frame.pc = thread_saved_pc(tsk); + } + + low = frame.sp & ~(THREAD_SIZE - 1); + high = low + THREAD_SIZE; + + while (1) { + int urc; + unsigned long where = frame.pc; + + urc = unwind_frame(&frame); + if (urc < 0) + break; + dump_backtrace_entry(where, frame.pc, frame.sp - 4); + } +} + +struct unwind_table *unwind_table_add(unsigned long start, unsigned long size, + unsigned long text_addr, + unsigned long text_size) +{ + unsigned long flags; + struct unwind_idx *idx; + struct unwind_table *tab = kmalloc(sizeof(*tab), GFP_KERNEL); + + pr_debug("%s(%08lx, %08lx, %08lx, %08lx)\n", __func__, start, size, + text_addr, text_size); + + if (!tab) + return tab; + + tab->start = (struct unwind_idx *)start; + tab->stop = (struct unwind_idx *)(start + size); + tab->begin_addr = text_addr; + tab->end_addr = text_addr + text_size; + + /* Convert the symbol addresses to absolute values */ + for (idx = tab->start; idx < tab->stop; idx++) + idx->addr = prel31_to_addr(&idx->addr); + + spin_lock_irqsave(&unwind_lock, flags); + list_add_tail(&tab->list, &unwind_tables); + spin_unlock_irqrestore(&unwind_lock, flags); + + return tab; +} + +void unwind_table_del(struct unwind_table *tab) +{ + unsigned long flags; + + if (!tab) + return; + + spin_lock_irqsave(&unwind_lock, flags); + list_del(&tab->list); + spin_unlock_irqrestore(&unwind_lock, flags); + + kfree(tab); +} + +int __init unwind_init(void) +{ + struct unwind_idx *idx; + + /* Convert the symbol addresses to absolute values */ + for (idx = __start_unwind_idx; idx < __stop_unwind_idx; idx++) + idx->addr = prel31_to_addr(&idx->addr); + + pr_debug("unwind: ARM stack unwinding initialised\n"); + + return 0; +} diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 1602373e539cf72adc4176635f4364b4c6376c96..c90f27250eadd71ac093eb40b2113a5147f94f22 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -82,6 +82,8 @@ SECTIONS EXIT_TEXT EXIT_DATA *(.exitcall.exit) + *(.ARM.exidx.exit.text) + *(.ARM.extab.exit.text) #ifndef CONFIG_MMU *(.fixup) *(__ex_table) @@ -112,6 +114,23 @@ SECTIONS _etext = .; /* End of text and rodata section */ +#ifdef CONFIG_ARM_UNWIND + /* + * Stack unwinding tables + */ + . = ALIGN(8); + .ARM.unwind_idx : { + __start_unwind_idx = .; + *(.ARM.exidx*) + __stop_unwind_idx = .; + } + .ARM.unwind_tab : { + __start_unwind_tab = .; + *(.ARM.extab*) + __stop_unwind_tab = .; + } +#endif + #ifdef CONFIG_XIP_KERNEL __data_loc = ALIGN(4); /* location in binary */ . = PAGE_OFFSET + TEXT_OFFSET; diff --git a/arch/arm/mach-aaec2000/include/mach/system.h b/arch/arm/mach-aaec2000/include/mach/system.h index 8f4115d734ce18832d005a31086694d643def027..fe08ca1add6f42df2fbbc3ba241fb68815f5eef4 100644 --- a/arch/arm/mach-aaec2000/include/mach/system.h +++ b/arch/arm/mach-aaec2000/include/mach/system.h @@ -16,7 +16,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { cpu_reset(0); } diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c index 81439fe6fb3d7bc368ce1656870aa1d476d98b67..438efbb1748274cf7daa04110ebdaf9ae9aadf20 100644 --- a/arch/arm/mach-at91/board-sam9g20ek.c +++ b/arch/arm/mach-at91/board-sam9g20ek.c @@ -238,6 +238,10 @@ static void __init ek_board_init(void) at91_add_device_i2c(NULL, 0); /* LEDs */ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); + /* PCK0 provides MCLK to the WM8731 */ + at91_set_B_periph(AT91_PIN_PC1, 0); + /* SSC (for WM8731) */ + at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX); } MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK") diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h index 7b9ce7a336b0ad897ec21fe0ff956598e8f5a867..b5daf7f5e011a797cc6b88f75ae9b9170a451174 100644 --- a/arch/arm/mach-at91/generic.h +++ b/arch/arm/mach-at91/generic.h @@ -47,9 +47,6 @@ extern void at91_irq_resume(void); #define AT91RM9200_BGA 4 /* AT91RM9200 BGA package has 4 banks */ struct at91_gpio_bank { - unsigned chipbase; /* bank's first GPIO number */ - void __iomem *regbase; /* base of register bank */ - struct at91_gpio_bank *next; /* bank sharing same IRQ/clock/... */ unsigned short id; /* peripheral ID */ unsigned long offset; /* offset from system peripheral base */ struct clk *clock; /* associated clock */ diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c index 2f7d4977dce95b3c43c575d2696b30888af5e187..f2236f0e101f6ba522529e1708c219cf587fa8b3 100644 --- a/arch/arm/mach-at91/gpio.c +++ b/arch/arm/mach-at91/gpio.c @@ -24,19 +24,59 @@ #include #include +#include + #include "generic.h" +struct at91_gpio_chip { + struct gpio_chip chip; + struct at91_gpio_chip *next; /* Bank sharing same clock */ + struct at91_gpio_bank *bank; /* Bank definition */ + void __iomem *regbase; /* Base of register bank */ +}; -static struct at91_gpio_bank *gpio; -static int gpio_banks; +#define to_at91_gpio_chip(c) container_of(c, struct at91_gpio_chip, chip) + +static void at91_gpiolib_dbg_show(struct seq_file *s, struct gpio_chip *chip); +static void at91_gpiolib_set(struct gpio_chip *chip, unsigned offset, int val); +static int at91_gpiolib_get(struct gpio_chip *chip, unsigned offset); +static int at91_gpiolib_direction_output(struct gpio_chip *chip, + unsigned offset, int val); +static int at91_gpiolib_direction_input(struct gpio_chip *chip, + unsigned offset); +static int at91_gpiolib_request(struct gpio_chip *chip, unsigned offset); + +#define AT91_GPIO_CHIP(name, base_gpio, nr_gpio) \ + { \ + .chip = { \ + .label = name, \ + .request = at91_gpiolib_request, \ + .direction_input = at91_gpiolib_direction_input, \ + .direction_output = at91_gpiolib_direction_output, \ + .get = at91_gpiolib_get, \ + .set = at91_gpiolib_set, \ + .dbg_show = at91_gpiolib_dbg_show, \ + .base = base_gpio, \ + .ngpio = nr_gpio, \ + }, \ + } + +static struct at91_gpio_chip gpio_chip[] = { + AT91_GPIO_CHIP("A", 0x00 + PIN_BASE, 32), + AT91_GPIO_CHIP("B", 0x20 + PIN_BASE, 32), + AT91_GPIO_CHIP("C", 0x40 + PIN_BASE, 32), + AT91_GPIO_CHIP("D", 0x60 + PIN_BASE, 32), + AT91_GPIO_CHIP("E", 0x80 + PIN_BASE, 32), +}; +static int gpio_banks; static inline void __iomem *pin_to_controller(unsigned pin) { pin -= PIN_BASE; pin /= 32; if (likely(pin < gpio_banks)) - return gpio[pin].regbase; + return gpio_chip[pin].regbase; return NULL; } @@ -197,39 +237,6 @@ int __init_or_module at91_set_multi_drive(unsigned pin, int is_on) } EXPORT_SYMBOL(at91_set_multi_drive); -/*--------------------------------------------------------------------------*/ - -/* new-style GPIO calls; these expect at91_set_GPIO_periph to have been - * called, and maybe at91_set_multi_drive() for putout pins. - */ - -int gpio_direction_input(unsigned pin) -{ - void __iomem *pio = pin_to_controller(pin); - unsigned mask = pin_to_mask(pin); - - if (!pio || !(__raw_readl(pio + PIO_PSR) & mask)) - return -EINVAL; - __raw_writel(mask, pio + PIO_ODR); - return 0; -} -EXPORT_SYMBOL(gpio_direction_input); - -int gpio_direction_output(unsigned pin, int value) -{ - void __iomem *pio = pin_to_controller(pin); - unsigned mask = pin_to_mask(pin); - - if (!pio || !(__raw_readl(pio + PIO_PSR) & mask)) - return -EINVAL; - __raw_writel(mask, pio + (value ? PIO_SODR : PIO_CODR)); - __raw_writel(mask, pio + PIO_OER); - return 0; -} -EXPORT_SYMBOL(gpio_direction_output); - -/*--------------------------------------------------------------------------*/ - /* * assuming the pin is muxed as a gpio output, set its value. */ @@ -282,7 +289,7 @@ static int gpio_irq_set_wake(unsigned pin, unsigned state) else wakeups[bank] &= ~mask; - set_irq_wake(gpio[bank].id, state); + set_irq_wake(gpio_chip[bank].bank->id, state); return 0; } @@ -292,14 +299,14 @@ void at91_gpio_suspend(void) int i; for (i = 0; i < gpio_banks; i++) { - void __iomem *pio = gpio[i].regbase; + void __iomem *pio = gpio_chip[i].regbase; backups[i] = __raw_readl(pio + PIO_IMR); __raw_writel(backups[i], pio + PIO_IDR); __raw_writel(wakeups[i], pio + PIO_IER); if (!wakeups[i]) - clk_disable(gpio[i].clock); + clk_disable(gpio_chip[i].bank->clock); else { #ifdef CONFIG_PM_DEBUG printk(KERN_DEBUG "GPIO-%c may wake for %08x\n", 'A'+i, wakeups[i]); @@ -313,10 +320,10 @@ void at91_gpio_resume(void) int i; for (i = 0; i < gpio_banks; i++) { - void __iomem *pio = gpio[i].regbase; + void __iomem *pio = gpio_chip[i].regbase; if (!wakeups[i]) - clk_enable(gpio[i].clock); + clk_enable(gpio_chip[i].bank->clock); __raw_writel(wakeups[i], pio + PIO_IDR); __raw_writel(backups[i], pio + PIO_IER); @@ -380,12 +387,12 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) { unsigned pin; struct irq_desc *gpio; - struct at91_gpio_bank *bank; + struct at91_gpio_chip *at91_gpio; void __iomem *pio; u32 isr; - bank = get_irq_chip_data(irq); - pio = bank->regbase; + at91_gpio = get_irq_chip_data(irq); + pio = at91_gpio->regbase; /* temporarily mask (level sensitive) parent IRQ */ desc->chip->ack(irq); @@ -396,14 +403,14 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) */ isr = __raw_readl(pio + PIO_ISR) & __raw_readl(pio + PIO_IMR); if (!isr) { - if (!bank->next) + if (!at91_gpio->next) break; - bank = bank->next; - pio = bank->regbase; + at91_gpio = at91_gpio->next; + pio = at91_gpio->regbase; continue; } - pin = bank->chipbase; + pin = at91_gpio->chip.base; gpio = &irq_desc[pin]; while (isr) { @@ -502,17 +509,17 @@ static struct lock_class_key gpio_lock_class; void __init at91_gpio_irq_setup(void) { unsigned pioc, pin; - struct at91_gpio_bank *this, *prev; + struct at91_gpio_chip *this, *prev; - for (pioc = 0, pin = PIN_BASE, this = gpio, prev = NULL; + for (pioc = 0, pin = PIN_BASE, this = gpio_chip, prev = NULL; pioc++ < gpio_banks; prev = this, this++) { - unsigned id = this->id; + unsigned id = this->bank->id; unsigned i; __raw_writel(~0, this->regbase + PIO_IDR); - for (i = 0, pin = this->chipbase; i < 32; i++, pin++) { + for (i = 0, pin = this->chip.base; i < 32; i++, pin++) { lockdep_set_class(&irq_desc[pin].lock, &gpio_lock_class); /* @@ -537,32 +544,117 @@ void __init at91_gpio_irq_setup(void) pr_info("AT91: %d gpio irqs in %d banks\n", pin - PIN_BASE, gpio_banks); } +/* gpiolib support */ +static int at91_gpiolib_direction_input(struct gpio_chip *chip, + unsigned offset) +{ + struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip); + void __iomem *pio = at91_gpio->regbase; + unsigned mask = 1 << offset; + + __raw_writel(mask, pio + PIO_ODR); + return 0; +} + +static int at91_gpiolib_direction_output(struct gpio_chip *chip, + unsigned offset, int val) +{ + struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip); + void __iomem *pio = at91_gpio->regbase; + unsigned mask = 1 << offset; + + __raw_writel(mask, pio + (val ? PIO_SODR : PIO_CODR)); + __raw_writel(mask, pio + PIO_OER); + return 0; +} + +static int at91_gpiolib_get(struct gpio_chip *chip, unsigned offset) +{ + struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip); + void __iomem *pio = at91_gpio->regbase; + unsigned mask = 1 << offset; + u32 pdsr; + + pdsr = __raw_readl(pio + PIO_PDSR); + return (pdsr & mask) != 0; +} + +static void at91_gpiolib_set(struct gpio_chip *chip, unsigned offset, int val) +{ + struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip); + void __iomem *pio = at91_gpio->regbase; + unsigned mask = 1 << offset; + + __raw_writel(mask, pio + (val ? PIO_SODR : PIO_CODR)); +} + +static int at91_gpiolib_request(struct gpio_chip *chip, unsigned offset) +{ + unsigned pin = chip->base + offset; + void __iomem *pio = pin_to_controller(pin); + unsigned mask = pin_to_mask(pin); + + /* Cannot request GPIOs that are in alternate function mode */ + if (!(__raw_readl(pio + PIO_PSR) & mask)) + return -EPERM; + + return 0; +} + +static void at91_gpiolib_dbg_show(struct seq_file *s, struct gpio_chip *chip) +{ + int i; + + for (i = 0; i < chip->ngpio; i++) { + unsigned pin = chip->base + i; + void __iomem *pio = pin_to_controller(pin); + unsigned mask = pin_to_mask(pin); + const char *gpio_label; + + gpio_label = gpiochip_is_requested(chip, i); + if (gpio_label) { + seq_printf(s, "[%s] GPIO%s%d: ", + gpio_label, chip->label, i); + if (__raw_readl(pio + PIO_PSR) & mask) + seq_printf(s, "[gpio] %s\n", + at91_get_gpio_value(pin) ? + "set" : "clear"); + else + seq_printf(s, "[periph %s]\n", + __raw_readl(pio + PIO_ABSR) & + mask ? "B" : "A"); + } + } +} + /* * Called from the processor-specific init to enable GPIO pin support. */ void __init at91_gpio_init(struct at91_gpio_bank *data, int nr_banks) { unsigned i; - struct at91_gpio_bank *last; + struct at91_gpio_chip *at91_gpio, *last = NULL; BUG_ON(nr_banks > MAX_GPIO_BANKS); - gpio = data; gpio_banks = nr_banks; - for (i = 0, last = NULL; i < nr_banks; i++, last = data, data++) { - data->chipbase = PIN_BASE + i * 32; - data->regbase = data->offset + (void __iomem *)AT91_VA_BASE_SYS; + for (i = 0; i < nr_banks; i++) { + at91_gpio = &gpio_chip[i]; + + at91_gpio->bank = &data[i]; + at91_gpio->chip.base = PIN_BASE + i * 32; + at91_gpio->regbase = at91_gpio->bank->offset + + (void __iomem *)AT91_VA_BASE_SYS; /* enable PIO controller's clock */ - clk_enable(data->clock); + clk_enable(at91_gpio->bank->clock); - /* - * Some processors share peripheral ID between multiple GPIO banks. - * SAM9263 (PIOC, PIOD, PIOE) - * CAP9 (PIOA, PIOB, PIOC, PIOD) - */ - if (last && last->id == data->id) - last->next = data; + /* AT91SAM9263_ID_PIOCDE groups PIOC, PIOD, PIOE */ + if (last && last->bank->id == at91_gpio->bank->id) + last->next = at91_gpio; + last = at91_gpio; + + gpiochip_add(&at91_gpio->chip); } } diff --git a/arch/arm/mach-at91/include/mach/gpio.h b/arch/arm/mach-at91/include/mach/gpio.h index bffa6741a7515d890179b7a4f1db286287539fcf..04c91e31c9c5be8a7c20ca5a31b6ebef99963f89 100644 --- a/arch/arm/mach-at91/include/mach/gpio.h +++ b/arch/arm/mach-at91/include/mach/gpio.h @@ -213,32 +213,12 @@ extern void at91_gpio_resume(void); */ #include - -static inline int gpio_request(unsigned gpio, const char *label) -{ - return 0; -} - -static inline void gpio_free(unsigned gpio) -{ - might_sleep(); -} - -extern int gpio_direction_input(unsigned gpio); -extern int gpio_direction_output(unsigned gpio, int value); - -static inline int gpio_get_value(unsigned gpio) -{ - return at91_get_gpio_value(gpio); -} - -static inline void gpio_set_value(unsigned gpio, int value) -{ - at91_set_gpio_value(gpio, value); -} - #include /* cansleep wrappers */ +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep + static inline int gpio_to_irq(unsigned gpio) { return gpio; diff --git a/arch/arm/mach-at91/include/mach/system.h b/arch/arm/mach-at91/include/mach/system.h index e712658d966cdd83f7576f5a4856930173e306df..5268af3933c259d22c2c1ec35d63c133b8fb5456 100644 --- a/arch/arm/mach-at91/include/mach/system.h +++ b/arch/arm/mach-at91/include/mach/system.h @@ -43,7 +43,7 @@ static inline void arch_idle(void) void (*at91_arch_reset)(void); -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { /* call the CPU-specific reset function */ if (at91_arch_reset) diff --git a/arch/arm/mach-clps711x/include/mach/system.h b/arch/arm/mach-clps711x/include/mach/system.h index 24e96159e3e7590a008ab8cfbcdda830d3eb782b..f916cd7a477d14ca8b552f6b2a3fe8b231a8d40e 100644 --- a/arch/arm/mach-clps711x/include/mach/system.h +++ b/arch/arm/mach-clps711x/include/mach/system.h @@ -32,7 +32,7 @@ static inline void arch_idle(void) mov r0, r0"); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { cpu_reset(0); } diff --git a/arch/arm/mach-davinci/include/mach/system.h b/arch/arm/mach-davinci/include/mach/system.h index 17ca41dc2c5363b2ae8bf9fb625688b437aa718f..b7e7036674fafe55704cc1aed2d92637e115b011 100644 --- a/arch/arm/mach-davinci/include/mach/system.h +++ b/arch/arm/mach-davinci/include/mach/system.h @@ -21,7 +21,7 @@ static void arch_idle(void) cpu_do_idle(); } -static void arch_reset(char mode) +static void arch_reset(char mode, const char *cmd) { davinci_watchdog_reset(); } diff --git a/arch/arm/mach-ebsa110/include/mach/system.h b/arch/arm/mach-ebsa110/include/mach/system.h index 350a028997efddc34c8a87606928a0ebc25eef85..9a26245bf1fc58900c39242b90a6e1cabb3eeb14 100644 --- a/arch/arm/mach-ebsa110/include/mach/system.h +++ b/arch/arm/mach-ebsa110/include/mach/system.h @@ -34,6 +34,6 @@ static inline void arch_idle(void) asm volatile ("mcr p15, 0, ip, c15, c1, 2" : : : "cc"); } -#define arch_reset(mode) cpu_reset(0x80000000) +#define arch_reset(mode, cmd) cpu_reset(0x80000000) #endif diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile index 944e42d51646d224a2576f1c2739c315941f5f88..9522e205b73fc7a5a04a966893885f6e770f16d7 100644 --- a/arch/arm/mach-ep93xx/Makefile +++ b/arch/arm/mach-ep93xx/Makefile @@ -1,7 +1,7 @@ # # Makefile for the linux kernel. # -obj-y := core.o clock.o gpio.o +obj-y := core.o clock.o dma-m2p.o gpio.o obj-m := obj-n := obj- := diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c index 96049283a10a56980fb6979da2e9e6aada13ed92..e8ebeaea6c48c78ed9eda599e512d0d152c73349 100644 --- a/arch/arm/mach-ep93xx/clock.c +++ b/arch/arm/mach-ep93xx/clock.c @@ -41,6 +41,56 @@ static struct clk clk_usb_host = { .enable_mask = EP93XX_SYSCON_CLOCK_USH_EN, }; +/* DMA Clocks */ +static struct clk clk_m2p0 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x00020000, +}; +static struct clk clk_m2p1 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x00010000, +}; +static struct clk clk_m2p2 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x00080000, +}; +static struct clk clk_m2p3 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x00040000, +}; +static struct clk clk_m2p4 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x00200000, +}; +static struct clk clk_m2p5 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x00100000, +}; +static struct clk clk_m2p6 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x00800000, +}; +static struct clk clk_m2p7 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x00400000, +}; +static struct clk clk_m2p8 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x02000000, +}; +static struct clk clk_m2p9 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x01000000, +}; +static struct clk clk_m2m0 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x04000000, +}; +static struct clk clk_m2m1 = { + .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, + .enable_mask = 0x08000000, +}; + #define INIT_CK(dev,con,ck) \ { .dev_id = dev, .con_id = con, .clk = ck } @@ -54,6 +104,18 @@ static struct clk_lookup clocks[] = { INIT_CK(NULL, "pclk", &clk_p), INIT_CK(NULL, "pll2", &clk_pll2), INIT_CK(NULL, "usb_host", &clk_usb_host), + INIT_CK(NULL, "m2p0", &clk_m2p0), + INIT_CK(NULL, "m2p1", &clk_m2p1), + INIT_CK(NULL, "m2p2", &clk_m2p2), + INIT_CK(NULL, "m2p3", &clk_m2p3), + INIT_CK(NULL, "m2p4", &clk_m2p4), + INIT_CK(NULL, "m2p5", &clk_m2p5), + INIT_CK(NULL, "m2p6", &clk_m2p6), + INIT_CK(NULL, "m2p7", &clk_m2p7), + INIT_CK(NULL, "m2p8", &clk_m2p8), + INIT_CK(NULL, "m2p9", &clk_m2p9), + INIT_CK(NULL, "m2m0", &clk_m2m0), + INIT_CK(NULL, "m2m1", &clk_m2m1), }; @@ -110,6 +172,22 @@ static unsigned long calc_pll_rate(u32 config_word) return (unsigned long)rate; } +static void __init ep93xx_dma_clock_init(void) +{ + clk_m2p0.rate = clk_h.rate; + clk_m2p1.rate = clk_h.rate; + clk_m2p2.rate = clk_h.rate; + clk_m2p3.rate = clk_h.rate; + clk_m2p4.rate = clk_h.rate; + clk_m2p5.rate = clk_h.rate; + clk_m2p6.rate = clk_h.rate; + clk_m2p7.rate = clk_h.rate; + clk_m2p8.rate = clk_h.rate; + clk_m2p9.rate = clk_h.rate; + clk_m2m0.rate = clk_h.rate; + clk_m2m1.rate = clk_h.rate; +} + static int __init ep93xx_clock_init(void) { u32 value; @@ -124,6 +202,7 @@ static int __init ep93xx_clock_init(void) clk_f.rate = clk_pll1.rate / fclk_divisors[(value >> 25) & 0x7]; clk_h.rate = clk_pll1.rate / hclk_divisors[(value >> 20) & 0x7]; clk_p.rate = clk_h.rate / pclk_divisors[(value >> 18) & 0x3]; + ep93xx_dma_clock_init(); value = __raw_readl(EP93XX_SYSCON_CLOCK_SET2); if (!(value & 0x00080000)) { /* PLL2 bypassed? */ diff --git a/arch/arm/mach-ep93xx/dma-m2p.c b/arch/arm/mach-ep93xx/dma-m2p.c new file mode 100644 index 0000000000000000000000000000000000000000..a2df5bb7dff0d9cf799d8770e158dfc9885373e8 --- /dev/null +++ b/arch/arm/mach-ep93xx/dma-m2p.c @@ -0,0 +1,408 @@ +/* + * arch/arm/mach-ep93xx/dma-m2p.c + * M2P DMA handling for Cirrus EP93xx chips. + * + * Copyright (C) 2006 Lennert Buytenhek + * Copyright (C) 2006 Applied Data Systems + * + * Copyright (C) 2009 Ryan Mallon + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + */ + +/* + * On the EP93xx chip the following peripherals my be allocated to the 10 + * Memory to Internal Peripheral (M2P) channels (5 transmit + 5 receive). + * + * I2S contains 3 Tx and 3 Rx DMA Channels + * AAC contains 3 Tx and 3 Rx DMA Channels + * UART1 contains 1 Tx and 1 Rx DMA Channels + * UART2 contains 1 Tx and 1 Rx DMA Channels + * UART3 contains 1 Tx and 1 Rx DMA Channels + * IrDA contains 1 Tx and 1 Rx DMA Channels + * + * SSP and IDE use the Memory to Memory (M2M) channels and are not covered + * with this implementation. + */ + +#include +#include +#include +#include +#include + +#include +#include + +#define M2P_CONTROL 0x00 +#define M2P_CONTROL_STALL_IRQ_EN (1 << 0) +#define M2P_CONTROL_NFB_IRQ_EN (1 << 1) +#define M2P_CONTROL_ERROR_IRQ_EN (1 << 3) +#define M2P_CONTROL_ENABLE (1 << 4) +#define M2P_INTERRUPT 0x04 +#define M2P_INTERRUPT_STALL (1 << 0) +#define M2P_INTERRUPT_NFB (1 << 1) +#define M2P_INTERRUPT_ERROR (1 << 3) +#define M2P_PPALLOC 0x08 +#define M2P_STATUS 0x0c +#define M2P_REMAIN 0x14 +#define M2P_MAXCNT0 0x20 +#define M2P_BASE0 0x24 +#define M2P_MAXCNT1 0x30 +#define M2P_BASE1 0x34 + +#define STATE_IDLE 0 /* Channel is inactive. */ +#define STATE_STALL 1 /* Channel is active, no buffers pending. */ +#define STATE_ON 2 /* Channel is active, one buffer pending. */ +#define STATE_NEXT 3 /* Channel is active, two buffers pending. */ + +struct m2p_channel { + char *name; + void __iomem *base; + int irq; + + struct clk *clk; + spinlock_t lock; + + void *client; + unsigned next_slot:1; + struct ep93xx_dma_buffer *buffer_xfer; + struct ep93xx_dma_buffer *buffer_next; + struct list_head buffers_pending; +}; + +static struct m2p_channel m2p_rx[] = { + {"m2p1", EP93XX_DMA_BASE + 0x0040, IRQ_EP93XX_DMAM2P1}, + {"m2p3", EP93XX_DMA_BASE + 0x00c0, IRQ_EP93XX_DMAM2P3}, + {"m2p5", EP93XX_DMA_BASE + 0x0200, IRQ_EP93XX_DMAM2P5}, + {"m2p7", EP93XX_DMA_BASE + 0x0280, IRQ_EP93XX_DMAM2P7}, + {"m2p9", EP93XX_DMA_BASE + 0x0300, IRQ_EP93XX_DMAM2P9}, + {NULL}, +}; + +static struct m2p_channel m2p_tx[] = { + {"m2p0", EP93XX_DMA_BASE + 0x0000, IRQ_EP93XX_DMAM2P0}, + {"m2p2", EP93XX_DMA_BASE + 0x0080, IRQ_EP93XX_DMAM2P2}, + {"m2p4", EP93XX_DMA_BASE + 0x0240, IRQ_EP93XX_DMAM2P4}, + {"m2p6", EP93XX_DMA_BASE + 0x02c0, IRQ_EP93XX_DMAM2P6}, + {"m2p8", EP93XX_DMA_BASE + 0x0340, IRQ_EP93XX_DMAM2P8}, + {NULL}, +}; + +static void feed_buf(struct m2p_channel *ch, struct ep93xx_dma_buffer *buf) +{ + if (ch->next_slot == 0) { + writel(buf->size, ch->base + M2P_MAXCNT0); + writel(buf->bus_addr, ch->base + M2P_BASE0); + } else { + writel(buf->size, ch->base + M2P_MAXCNT1); + writel(buf->bus_addr, ch->base + M2P_BASE1); + } + ch->next_slot ^= 1; +} + +static void choose_buffer_xfer(struct m2p_channel *ch) +{ + struct ep93xx_dma_buffer *buf; + + ch->buffer_xfer = NULL; + if (!list_empty(&ch->buffers_pending)) { + buf = list_entry(ch->buffers_pending.next, + struct ep93xx_dma_buffer, list); + list_del(&buf->list); + feed_buf(ch, buf); + ch->buffer_xfer = buf; + } +} + +static void choose_buffer_next(struct m2p_channel *ch) +{ + struct ep93xx_dma_buffer *buf; + + ch->buffer_next = NULL; + if (!list_empty(&ch->buffers_pending)) { + buf = list_entry(ch->buffers_pending.next, + struct ep93xx_dma_buffer, list); + list_del(&buf->list); + feed_buf(ch, buf); + ch->buffer_next = buf; + } +} + +static inline void m2p_set_control(struct m2p_channel *ch, u32 v) +{ + /* + * The control register must be read immediately after being written so + * that the internal state machine is correctly updated. See the ep93xx + * users' guide for details. + */ + writel(v, ch->base + M2P_CONTROL); + readl(ch->base + M2P_CONTROL); +} + +static inline int m2p_channel_state(struct m2p_channel *ch) +{ + return (readl(ch->base + M2P_STATUS) >> 4) & 0x3; +} + +static irqreturn_t m2p_irq(int irq, void *dev_id) +{ + struct m2p_channel *ch = dev_id; + struct ep93xx_dma_m2p_client *cl; + u32 irq_status, v; + int error = 0; + + cl = ch->client; + + spin_lock(&ch->lock); + irq_status = readl(ch->base + M2P_INTERRUPT); + + if (irq_status & M2P_INTERRUPT_ERROR) { + writel(M2P_INTERRUPT_ERROR, ch->base + M2P_INTERRUPT); + error = 1; + } + + if ((irq_status & (M2P_INTERRUPT_STALL | M2P_INTERRUPT_NFB)) == 0) { + spin_unlock(&ch->lock); + return IRQ_NONE; + } + + switch (m2p_channel_state(ch)) { + case STATE_IDLE: + pr_crit("m2p_irq: dma interrupt without a dma buffer\n"); + BUG(); + break; + + case STATE_STALL: + cl->buffer_finished(cl->cookie, ch->buffer_xfer, 0, error); + if (ch->buffer_next != NULL) { + cl->buffer_finished(cl->cookie, ch->buffer_next, + 0, error); + } + choose_buffer_xfer(ch); + choose_buffer_next(ch); + if (ch->buffer_xfer != NULL) + cl->buffer_started(cl->cookie, ch->buffer_xfer); + break; + + case STATE_ON: + cl->buffer_finished(cl->cookie, ch->buffer_xfer, 0, error); + ch->buffer_xfer = ch->buffer_next; + choose_buffer_next(ch); + cl->buffer_started(cl->cookie, ch->buffer_xfer); + break; + + case STATE_NEXT: + pr_crit("m2p_irq: dma interrupt while next\n"); + BUG(); + break; + } + + v = readl(ch->base + M2P_CONTROL) & ~(M2P_CONTROL_STALL_IRQ_EN | + M2P_CONTROL_NFB_IRQ_EN); + if (ch->buffer_xfer != NULL) + v |= M2P_CONTROL_STALL_IRQ_EN; + if (ch->buffer_next != NULL) + v |= M2P_CONTROL_NFB_IRQ_EN; + m2p_set_control(ch, v); + + spin_unlock(&ch->lock); + return IRQ_HANDLED; +} + +static struct m2p_channel *find_free_channel(struct ep93xx_dma_m2p_client *cl) +{ + struct m2p_channel *ch; + int i; + + if (cl->flags & EP93XX_DMA_M2P_RX) + ch = m2p_rx; + else + ch = m2p_tx; + + for (i = 0; ch[i].base; i++) { + struct ep93xx_dma_m2p_client *client; + + client = ch[i].client; + if (client != NULL) { + int port; + + port = cl->flags & EP93XX_DMA_M2P_PORT_MASK; + if (port == (client->flags & + EP93XX_DMA_M2P_PORT_MASK)) { + pr_warning("DMA channel already used by %s\n", + cl->name ? : "unknown client"); + return ERR_PTR(-EBUSY); + } + } + } + + for (i = 0; ch[i].base; i++) { + if (ch[i].client == NULL) + return ch + i; + } + + pr_warning("No free DMA channel for %s\n", + cl->name ? : "unknown client"); + return ERR_PTR(-ENODEV); +} + +static void channel_enable(struct m2p_channel *ch) +{ + struct ep93xx_dma_m2p_client *cl = ch->client; + u32 v; + + clk_enable(ch->clk); + + v = cl->flags & EP93XX_DMA_M2P_PORT_MASK; + writel(v, ch->base + M2P_PPALLOC); + + v = cl->flags & EP93XX_DMA_M2P_ERROR_MASK; + v |= M2P_CONTROL_ENABLE | M2P_CONTROL_ERROR_IRQ_EN; + m2p_set_control(ch, v); +} + +static void channel_disable(struct m2p_channel *ch) +{ + u32 v; + + v = readl(ch->base + M2P_CONTROL); + v &= ~(M2P_CONTROL_STALL_IRQ_EN | M2P_CONTROL_NFB_IRQ_EN); + m2p_set_control(ch, v); + + while (m2p_channel_state(ch) == STATE_ON) + cpu_relax(); + + m2p_set_control(ch, 0x0); + + while (m2p_channel_state(ch) == STATE_STALL) + cpu_relax(); + + clk_disable(ch->clk); +} + +int ep93xx_dma_m2p_client_register(struct ep93xx_dma_m2p_client *cl) +{ + struct m2p_channel *ch; + int err; + + ch = find_free_channel(cl); + if (IS_ERR(ch)) + return PTR_ERR(ch); + + err = request_irq(ch->irq, m2p_irq, 0, cl->name ? : "dma-m2p", ch); + if (err) + return err; + + ch->client = cl; + ch->next_slot = 0; + ch->buffer_xfer = NULL; + ch->buffer_next = NULL; + INIT_LIST_HEAD(&ch->buffers_pending); + + cl->channel = ch; + + channel_enable(ch); + + return 0; +} +EXPORT_SYMBOL_GPL(ep93xx_dma_m2p_client_register); + +void ep93xx_dma_m2p_client_unregister(struct ep93xx_dma_m2p_client *cl) +{ + struct m2p_channel *ch = cl->channel; + + channel_disable(ch); + free_irq(ch->irq, ch); + ch->client = NULL; +} +EXPORT_SYMBOL_GPL(ep93xx_dma_m2p_client_unregister); + +void ep93xx_dma_m2p_submit(struct ep93xx_dma_m2p_client *cl, + struct ep93xx_dma_buffer *buf) +{ + struct m2p_channel *ch = cl->channel; + unsigned long flags; + u32 v; + + spin_lock_irqsave(&ch->lock, flags); + v = readl(ch->base + M2P_CONTROL); + if (ch->buffer_xfer == NULL) { + ch->buffer_xfer = buf; + feed_buf(ch, buf); + cl->buffer_started(cl->cookie, buf); + + v |= M2P_CONTROL_STALL_IRQ_EN; + m2p_set_control(ch, v); + + } else if (ch->buffer_next == NULL) { + ch->buffer_next = buf; + feed_buf(ch, buf); + + v |= M2P_CONTROL_NFB_IRQ_EN; + m2p_set_control(ch, v); + } else { + list_add_tail(&buf->list, &ch->buffers_pending); + } + spin_unlock_irqrestore(&ch->lock, flags); +} +EXPORT_SYMBOL_GPL(ep93xx_dma_m2p_submit); + +void ep93xx_dma_m2p_submit_recursive(struct ep93xx_dma_m2p_client *cl, + struct ep93xx_dma_buffer *buf) +{ + struct m2p_channel *ch = cl->channel; + + list_add_tail(&buf->list, &ch->buffers_pending); +} +EXPORT_SYMBOL_GPL(ep93xx_dma_m2p_submit_recursive); + +void ep93xx_dma_m2p_flush(struct ep93xx_dma_m2p_client *cl) +{ + struct m2p_channel *ch = cl->channel; + + channel_disable(ch); + ch->next_slot = 0; + ch->buffer_xfer = NULL; + ch->buffer_next = NULL; + INIT_LIST_HEAD(&ch->buffers_pending); + channel_enable(ch); +} +EXPORT_SYMBOL_GPL(ep93xx_dma_m2p_flush); + +static int init_channel(struct m2p_channel *ch) +{ + ch->clk = clk_get(NULL, ch->name); + if (IS_ERR(ch->clk)) + return PTR_ERR(ch->clk); + + spin_lock_init(&ch->lock); + ch->client = NULL; + + return 0; +} + +static int __init ep93xx_dma_m2p_init(void) +{ + int i; + int ret; + + for (i = 0; m2p_rx[i].base; i++) { + ret = init_channel(m2p_rx + i); + if (ret) + return ret; + } + + for (i = 0; m2p_tx[i].base; i++) { + ret = init_channel(m2p_tx + i); + if (ret) + return ret; + } + + pr_info("M2P DMA subsystem initialized\n"); + return 0; +} +arch_initcall(ep93xx_dma_m2p_init); diff --git a/arch/arm/mach-ep93xx/edb9307a.c b/arch/arm/mach-ep93xx/edb9307a.c index 5b5c22b681beb8436971329c11b46ee5a8e04c55..6171167d3315c7ddec6c3ece1667074526c89fc1 100644 --- a/arch/arm/mach-ep93xx/edb9307a.c +++ b/arch/arm/mach-ep93xx/edb9307a.c @@ -48,12 +48,24 @@ static struct ep93xx_eth_data edb9307a_eth_data = { .phy_id = 1, }; +static struct i2c_board_info __initdata edb9307a_i2c_data[] = { + { + /* On-board battery backed RTC */ + I2C_BOARD_INFO("isl1208", 0x6f), + }, + /* + * The I2C signals are also routed to the Expansion Connector (J4) + */ +}; + static void __init edb9307a_init_machine(void) { ep93xx_init_devices(); platform_device_register(&edb9307a_flash); ep93xx_register_eth(&edb9307a_eth_data, 1); + + ep93xx_init_i2c(edb9307a_i2c_data, ARRAY_SIZE(edb9307a_i2c_data)); } MACHINE_START(EDB9307A, "Cirrus Logic EDB9307A Evaluation Board") diff --git a/arch/arm/mach-ep93xx/include/mach/dma.h b/arch/arm/mach-ep93xx/include/mach/dma.h new file mode 100644 index 0000000000000000000000000000000000000000..ef6bd9d1314806fe9e0987e2861099314583c732 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/dma.h @@ -0,0 +1,52 @@ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +#include +#include + +struct ep93xx_dma_buffer { + struct list_head list; + u32 bus_addr; + u16 size; +}; + +struct ep93xx_dma_m2p_client { + char *name; + u8 flags; + void *cookie; + void (*buffer_started)(void *cookie, + struct ep93xx_dma_buffer *buf); + void (*buffer_finished)(void *cookie, + struct ep93xx_dma_buffer *buf, + int bytes, int error); + + /* Internal to the DMA code. */ + void *channel; +}; + +#define EP93XX_DMA_M2P_PORT_I2S1 0x00 +#define EP93XX_DMA_M2P_PORT_I2S2 0x01 +#define EP93XX_DMA_M2P_PORT_AAC1 0x02 +#define EP93XX_DMA_M2P_PORT_AAC2 0x03 +#define EP93XX_DMA_M2P_PORT_AAC3 0x04 +#define EP93XX_DMA_M2P_PORT_I2S3 0x05 +#define EP93XX_DMA_M2P_PORT_UART1 0x06 +#define EP93XX_DMA_M2P_PORT_UART2 0x07 +#define EP93XX_DMA_M2P_PORT_UART3 0x08 +#define EP93XX_DMA_M2P_PORT_IRDA 0x09 +#define EP93XX_DMA_M2P_PORT_MASK 0x0f +#define EP93XX_DMA_M2P_TX 0x00 +#define EP93XX_DMA_M2P_RX 0x10 +#define EP93XX_DMA_M2P_ABORT_ON_ERROR 0x20 +#define EP93XX_DMA_M2P_IGNORE_ERROR 0x40 +#define EP93XX_DMA_M2P_ERROR_MASK 0x60 + +int ep93xx_dma_m2p_client_register(struct ep93xx_dma_m2p_client *m2p); +void ep93xx_dma_m2p_client_unregister(struct ep93xx_dma_m2p_client *m2p); +void ep93xx_dma_m2p_submit(struct ep93xx_dma_m2p_client *m2p, + struct ep93xx_dma_buffer *buf); +void ep93xx_dma_m2p_submit_recursive(struct ep93xx_dma_m2p_client *m2p, + struct ep93xx_dma_buffer *buf); +void ep93xx_dma_m2p_flush(struct ep93xx_dma_m2p_client *m2p); + +#endif /* __ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h index 22d6c9a6e4cadc565f1adba45503b54451b59386..f66be12b856e21e435163712ad3c479e8b51921f 100644 --- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h +++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h @@ -58,7 +58,8 @@ /* AHB peripherals */ -#define EP93XX_DMA_BASE (EP93XX_AHB_VIRT_BASE + 0x00000000) +#define EP93XX_DMA_BASE ((void __iomem *) \ + (EP93XX_AHB_VIRT_BASE + 0x00000000)) #define EP93XX_ETHERNET_BASE (EP93XX_AHB_VIRT_BASE + 0x00010000) #define EP93XX_ETHERNET_PHYS_BASE (EP93XX_AHB_PHYS_BASE + 0x00010000) diff --git a/arch/arm/mach-ep93xx/include/mach/system.h b/arch/arm/mach-ep93xx/include/mach/system.h index 67789d0f329e5013c3072e7a5ffa91a633ef18c8..ed8f35e4f068f29c6c6c39934cded13712108d88 100644 --- a/arch/arm/mach-ep93xx/include/mach/system.h +++ b/arch/arm/mach-ep93xx/include/mach/system.h @@ -9,7 +9,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { u32 devicecfg; diff --git a/arch/arm/mach-footbridge/dma.c b/arch/arm/mach-footbridge/dma.c index 4f3506346969d6214dd12004e48c057f31bd6b07..e2e0df8bcee27deb9ec5c8028b5cadca91c91d94 100644 --- a/arch/arm/mach-footbridge/dma.c +++ b/arch/arm/mach-footbridge/dma.c @@ -21,16 +21,16 @@ #include #if 0 -static int fb_dma_request(dmach_t channel, dma_t *dma) +static int fb_dma_request(unsigned int chan, dma_t *dma) { return -EINVAL; } -static void fb_dma_enable(dmach_t channel, dma_t *dma) +static void fb_dma_enable(unsigned int chan, dma_t *dma) { } -static void fb_dma_disable(dmach_t channel, dma_t *dma) +static void fb_dma_disable(unsigned int chan, dma_t *dma) { } @@ -42,7 +42,7 @@ static struct dma_ops fb_dma_ops = { }; #endif -void __init arch_dma_init(dma_t *dma) +static int __init fb_dma_init(void) { #if 0 dma[_DC21285_DMA(0)].d_ops = &fb_dma_ops; @@ -50,6 +50,8 @@ void __init arch_dma_init(dma_t *dma) #endif #ifdef CONFIG_ISA_DMA if (footbridge_cfn_mode()) - isa_init_dma(dma + _ISA_DMA(0)); + isa_init_dma(); #endif + return 0; } +core_initcall(fb_dma_init); diff --git a/arch/arm/mach-footbridge/include/mach/system.h b/arch/arm/mach-footbridge/include/mach/system.h index 2db7f36bd6ca44ed09381f0fddd932fc224afa9c..0b293156620948269d1b6a6ca6e01079947d5762 100644 --- a/arch/arm/mach-footbridge/include/mach/system.h +++ b/arch/arm/mach-footbridge/include/mach/system.h @@ -18,7 +18,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { if (mode == 's') { /* diff --git a/arch/arm/mach-gemini/Kconfig b/arch/arm/mach-gemini/Kconfig new file mode 100644 index 0000000000000000000000000000000000000000..515b75cf2e8bcd974c7c7b10d642f94f2f0e1e26 --- /dev/null +++ b/arch/arm/mach-gemini/Kconfig @@ -0,0 +1,19 @@ +if ARCH_GEMINI + +menu "Cortina Systems Gemini Implementations" + +config MACH_RUT100 + bool "Teltonika RUT100" + select GEMINI_MEM_SWAP + help + Say Y here if you intend to run this kernel on a + Teltonika 3G Router RUT100. + +endmenu + +config GEMINI_MEM_SWAP + bool "Gemini memory is swapped" + help + Say Y here if Gemini memory is swapped by bootloader. + +endif diff --git a/arch/arm/mach-gemini/Makefile b/arch/arm/mach-gemini/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..719505b81821dce55fba4fe4523c51debed260d8 --- /dev/null +++ b/arch/arm/mach-gemini/Makefile @@ -0,0 +1,10 @@ +# +# Makefile for the linux kernel. +# + +# Object file lists. + +obj-y := irq.o mm.o time.o devices.o gpio.o + +# Board-specific support +obj-$(CONFIG_MACH_RUT100) += board-rut1xx.o diff --git a/arch/arm/mach-gemini/Makefile.boot b/arch/arm/mach-gemini/Makefile.boot new file mode 100644 index 0000000000000000000000000000000000000000..22a52c228d93140e95d623f7a0cb5e5a95861998 --- /dev/null +++ b/arch/arm/mach-gemini/Makefile.boot @@ -0,0 +1,9 @@ +ifeq ($(CONFIG_GEMINI_MEM_SWAP),y) + zreladdr-y := 0x00008000 +params_phys-y := 0x00000100 +initrd_phys-y := 0x00800000 +else + zreladdr-y := 0x10008000 +params_phys-y := 0x10000100 +initrd_phys-y := 0x10800000 +endif diff --git a/arch/arm/mach-gemini/board-rut1xx.c b/arch/arm/mach-gemini/board-rut1xx.c new file mode 100644 index 0000000000000000000000000000000000000000..e0de968e32a6e0eb24d98298557a471375b897f4 --- /dev/null +++ b/arch/arm/mach-gemini/board-rut1xx.c @@ -0,0 +1,95 @@ +/* + * Support for Teltonika RUT1xx + * + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "common.h" + +static struct gpio_keys_button rut1xx_keys[] = { + { + .code = KEY_SETUP, + .gpio = 60, + .active_low = 1, + .desc = "Reset to defaults", + .type = EV_KEY, + }, +}; + +static struct gpio_keys_platform_data rut1xx_keys_data = { + .buttons = rut1xx_keys, + .nbuttons = ARRAY_SIZE(rut1xx_keys), +}; + +static struct platform_device rut1xx_keys_device = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = &rut1xx_keys_data, + }, +}; + +static struct gpio_led rut100_leds[] = { + { + .name = "Power", + .default_trigger = "heartbeat", + .gpio = 17, + }, + { + .name = "GSM", + .default_trigger = "default-on", + .gpio = 7, + .active_low = 1, + }, +}; + +static struct gpio_led_platform_data rut100_leds_data = { + .num_leds = ARRAY_SIZE(rut100_leds), + .leds = rut100_leds, +}; + +static struct platform_device rut1xx_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &rut100_leds_data, + }, +}; + +static struct sys_timer rut1xx_timer = { + .init = gemini_timer_init, +}; + +static void __init rut1xx_init(void) +{ + gemini_gpio_init(); + platform_register_uart(); + platform_register_pflash(SZ_8M, NULL, 0); + platform_device_register(&rut1xx_leds); + platform_device_register(&rut1xx_keys_device); +} + +MACHINE_START(RUT100, "Teltonika RUT100") + .phys_io = 0x7fffc000, + .io_pg_offst = ((0xffffc000) >> 18) & 0xfffc, + .boot_params = 0x100, + .map_io = gemini_map_io, + .init_irq = gemini_init_irq, + .timer = &rut1xx_timer, + .init_machine = rut1xx_init, +MACHINE_END diff --git a/arch/arm/mach-gemini/common.h b/arch/arm/mach-gemini/common.h new file mode 100644 index 0000000000000000000000000000000000000000..9392834a214f8b58e62f4e2bb83401129273f964 --- /dev/null +++ b/arch/arm/mach-gemini/common.h @@ -0,0 +1,28 @@ +/* + * Common Gemini architecture functions + * + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __GEMINI_COMMON_H__ +#define __GEMINI_COMMON_H__ + +struct mtd_partition; + +extern void gemini_map_io(void); +extern void gemini_init_irq(void); +extern void gemini_timer_init(void); +extern void gemini_gpio_init(void); + +/* Common platform devices registration functions */ +extern int platform_register_uart(void); +extern int platform_register_pflash(unsigned int size, + struct mtd_partition *parts, + unsigned int nr_parts); + +#endif /* __GEMINI_COMMON_H__ */ diff --git a/arch/arm/mach-gemini/devices.c b/arch/arm/mach-gemini/devices.c new file mode 100644 index 0000000000000000000000000000000000000000..6b525253d027293b7c5eca3a19cc205ce7faed67 --- /dev/null +++ b/arch/arm/mach-gemini/devices.c @@ -0,0 +1,92 @@ +/* + * Common devices definition for Gemini + * + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +static struct plat_serial8250_port serial_platform_data[] = { + { + .membase = (void *)IO_ADDRESS(GEMINI_UART_BASE), + .mapbase = GEMINI_UART_BASE, + .irq = IRQ_UART, + .uartclk = UART_CLK, + .regshift = 2, + .iotype = UPIO_MEM, + .type = PORT_16550A, + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_FIXED_TYPE, + }, + {}, +}; + +static struct platform_device serial_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = serial_platform_data, + }, +}; + +int platform_register_uart(void) +{ + return platform_device_register(&serial_device); +} + +static struct resource flash_resource = { + .start = GEMINI_FLASH_BASE, + .flags = IORESOURCE_MEM, +}; + +static struct physmap_flash_data pflash_platform_data = {}; + +static struct platform_device pflash_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &pflash_platform_data, + }, + .resource = &flash_resource, + .num_resources = 1, +}; + +int platform_register_pflash(unsigned int size, struct mtd_partition *parts, + unsigned int nr_parts) +{ + unsigned int reg; + + reg = __raw_readl(IO_ADDRESS(GEMINI_GLOBAL_BASE) + GLOBAL_STATUS); + + if ((reg & FLASH_TYPE_MASK) != FLASH_TYPE_PARALLEL) + return -ENXIO; + + if (reg & FLASH_WIDTH_16BIT) + pflash_platform_data.width = 2; + else + pflash_platform_data.width = 1; + + /* enable parallel flash pins and disable others */ + reg = __raw_readl(IO_ADDRESS(GEMINI_GLOBAL_BASE) + GLOBAL_MISC_CTRL); + reg &= ~PFLASH_PADS_DISABLE; + reg |= SFLASH_PADS_DISABLE | NAND_PADS_DISABLE; + __raw_writel(reg, IO_ADDRESS(GEMINI_GLOBAL_BASE) + GLOBAL_MISC_CTRL); + + flash_resource.end = flash_resource.start + size - 1; + + pflash_platform_data.parts = parts; + pflash_platform_data.nr_parts = nr_parts; + + return platform_device_register(&pflash_device); +} diff --git a/arch/arm/mach-gemini/gpio.c b/arch/arm/mach-gemini/gpio.c new file mode 100644 index 0000000000000000000000000000000000000000..e7263854bc7b8ce1107757b13d3c17a6188677c9 --- /dev/null +++ b/arch/arm/mach-gemini/gpio.c @@ -0,0 +1,232 @@ +/* + * Gemini gpiochip and interrupt routines + * + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * Based on plat-mxc/gpio.c: + * MXC GPIO support. (c) 2008 Daniel Mack + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include +#include +#include +#include +#include + +#include +#include + +#define GPIO_BASE(x) IO_ADDRESS(GEMINI_GPIO_BASE(x)) + +/* GPIO registers definition */ +#define GPIO_DATA_OUT 0x0 +#define GPIO_DATA_IN 0x4 +#define GPIO_DIR 0x8 +#define GPIO_DATA_SET 0x10 +#define GPIO_DATA_CLR 0x14 +#define GPIO_PULL_EN 0x18 +#define GPIO_PULL_TYPE 0x1C +#define GPIO_INT_EN 0x20 +#define GPIO_INT_STAT 0x24 +#define GPIO_INT_MASK 0x2C +#define GPIO_INT_CLR 0x30 +#define GPIO_INT_TYPE 0x34 +#define GPIO_INT_BOTH_EDGE 0x38 +#define GPIO_INT_LEVEL 0x3C +#define GPIO_DEBOUNCE_EN 0x40 +#define GPIO_DEBOUNCE_PRESCALE 0x44 + +#define GPIO_PORT_NUM 3 + +static void _set_gpio_irqenable(unsigned int base, unsigned int index, + int enable) +{ + unsigned int reg; + + reg = __raw_readl(base + GPIO_INT_EN); + reg = (reg & (~(1 << index))) | (!!enable << index); + __raw_writel(reg, base + GPIO_INT_EN); +} + +static void gpio_ack_irq(unsigned int irq) +{ + unsigned int gpio = irq_to_gpio(irq); + unsigned int base = GPIO_BASE(gpio / 32); + + __raw_writel(1 << (gpio % 32), base + GPIO_INT_CLR); +} + +static void gpio_mask_irq(unsigned int irq) +{ + unsigned int gpio = irq_to_gpio(irq); + unsigned int base = GPIO_BASE(gpio / 32); + + _set_gpio_irqenable(base, gpio % 32, 0); +} + +static void gpio_unmask_irq(unsigned int irq) +{ + unsigned int gpio = irq_to_gpio(irq); + unsigned int base = GPIO_BASE(gpio / 32); + + _set_gpio_irqenable(base, gpio % 32, 1); +} + +static int gpio_set_irq_type(unsigned int irq, unsigned int type) +{ + unsigned int gpio = irq_to_gpio(irq); + unsigned int gpio_mask = 1 << (gpio % 32); + unsigned int base = GPIO_BASE(gpio / 32); + unsigned int reg_both, reg_level, reg_type; + + reg_type = __raw_readl(base + GPIO_INT_TYPE); + reg_level = __raw_readl(base + GPIO_INT_BOTH_EDGE); + reg_both = __raw_readl(base + GPIO_INT_BOTH_EDGE); + + switch (type) { + case IRQ_TYPE_EDGE_BOTH: + reg_type &= ~gpio_mask; + reg_both |= gpio_mask; + break; + case IRQ_TYPE_EDGE_RISING: + reg_type &= ~gpio_mask; + reg_both &= ~gpio_mask; + reg_level &= ~gpio_mask; + break; + case IRQ_TYPE_EDGE_FALLING: + reg_type &= ~gpio_mask; + reg_both &= ~gpio_mask; + reg_level |= gpio_mask; + break; + case IRQ_TYPE_LEVEL_HIGH: + reg_type |= gpio_mask; + reg_level &= ~gpio_mask; + break; + case IRQ_TYPE_LEVEL_LOW: + reg_type |= gpio_mask; + reg_level |= gpio_mask; + break; + default: + return -EINVAL; + } + + __raw_writel(reg_type, base + GPIO_INT_TYPE); + __raw_writel(reg_level, base + GPIO_INT_BOTH_EDGE); + __raw_writel(reg_both, base + GPIO_INT_BOTH_EDGE); + + gpio_ack_irq(irq); + + return 0; +} + +static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) +{ + unsigned int gpio_irq_no, irq_stat; + unsigned int port = (unsigned int)get_irq_data(irq); + + irq_stat = __raw_readl(GPIO_BASE(port) + GPIO_INT_STAT); + + gpio_irq_no = GPIO_IRQ_BASE + port * 32; + for (; irq_stat != 0; irq_stat >>= 1, gpio_irq_no++) { + + if ((irq_stat & 1) == 0) + continue; + + BUG_ON(!(irq_desc[gpio_irq_no].handle_irq)); + irq_desc[gpio_irq_no].handle_irq(gpio_irq_no, + &irq_desc[gpio_irq_no]); + } +} + +static struct irq_chip gpio_irq_chip = { + .name = "GPIO", + .ack = gpio_ack_irq, + .mask = gpio_mask_irq, + .unmask = gpio_unmask_irq, + .set_type = gpio_set_irq_type, +}; + +static void _set_gpio_direction(struct gpio_chip *chip, unsigned offset, + int dir) +{ + unsigned int base = GPIO_BASE(offset / 32); + unsigned int reg; + + reg = __raw_readl(base + GPIO_DIR); + if (dir) + reg |= 1 << (offset % 32); + else + reg &= ~(1 << (offset % 32)); + __raw_writel(reg, base + GPIO_DIR); +} + +static void gemini_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +{ + unsigned int base = GPIO_BASE(offset / 32); + + if (value) + __raw_writel(1 << (offset % 32), base + GPIO_DATA_SET); + else + __raw_writel(1 << (offset % 32), base + GPIO_DATA_CLR); +} + +static int gemini_gpio_get(struct gpio_chip *chip, unsigned offset) +{ + unsigned int base = GPIO_BASE(offset / 32); + + return (__raw_readl(base + GPIO_DATA_IN) >> (offset % 32)) & 1; +} + +static int gemini_gpio_direction_input(struct gpio_chip *chip, unsigned offset) +{ + _set_gpio_direction(chip, offset, 0); + return 0; +} + +static int gemini_gpio_direction_output(struct gpio_chip *chip, unsigned offset, + int value) +{ + _set_gpio_direction(chip, offset, 1); + gemini_gpio_set(chip, offset, value); + return 0; +} + +static struct gpio_chip gemini_gpio_chip = { + .label = "Gemini", + .direction_input = gemini_gpio_direction_input, + .get = gemini_gpio_get, + .direction_output = gemini_gpio_direction_output, + .set = gemini_gpio_set, + .base = 0, + .ngpio = GPIO_PORT_NUM * 32, +}; + +void __init gemini_gpio_init(void) +{ + int i, j; + + for (i = 0; i < GPIO_PORT_NUM; i++) { + /* disable, unmask and clear all interrupts */ + __raw_writel(0x0, GPIO_BASE(i) + GPIO_INT_EN); + __raw_writel(0x0, GPIO_BASE(i) + GPIO_INT_MASK); + __raw_writel(~0x0, GPIO_BASE(i) + GPIO_INT_CLR); + + for (j = GPIO_IRQ_BASE + i * 32; + j < GPIO_IRQ_BASE + (i + 1) * 32; j++) { + set_irq_chip(j, &gpio_irq_chip); + set_irq_handler(j, handle_edge_irq); + set_irq_flags(j, IRQF_VALID); + } + + set_irq_chained_handler(IRQ_GPIO(i), gpio_irq_handler); + set_irq_data(IRQ_GPIO(i), (void *)i); + } + + BUG_ON(gpiochip_add(&gemini_gpio_chip)); +} diff --git a/arch/arm/mach-gemini/include/mach/debug-macro.S b/arch/arm/mach-gemini/include/mach/debug-macro.S new file mode 100644 index 0000000000000000000000000000000000000000..d04a6eaeae14ad8e0545585c15b1a397c1e3a668 --- /dev/null +++ b/arch/arm/mach-gemini/include/mach/debug-macro.S @@ -0,0 +1,23 @@ +/* + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Copyright (C) 2001-2006 Storlink, Corp. + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =GEMINI_UART_BASE @ physical + ldrne \rx, =IO_ADDRESS(GEMINI_UART_BASE) @ virtual + .endm + +#define UART_SHIFT 2 +#define FLOW_CONTROL +#include diff --git a/arch/arm/mach-gemini/include/mach/entry-macro.S b/arch/arm/mach-gemini/include/mach/entry-macro.S new file mode 100644 index 0000000000000000000000000000000000000000..1624f91a2b8bd037304ade2e5b7bc00d083b71ad --- /dev/null +++ b/arch/arm/mach-gemini/include/mach/entry-macro.S @@ -0,0 +1,39 @@ +/* + * Low-level IRQ helper macros for Gemini platform. + * + * Copyright (C) 2001-2006 Storlink, Corp. + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include + +#define IRQ_STATUS 0x14 + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqstat, =IO_ADDRESS(GEMINI_INTERRUPT_BASE + IRQ_STATUS) + ldr \irqnr, [\irqstat] + cmp \irqnr, #0 + beq 2313f + mov \tmp, \irqnr + mov \irqnr, #0 +2312: + tst \tmp, #1 + bne 2313f + add \irqnr, \irqnr, #1 + mov \tmp, \tmp, lsr #1 + cmp \irqnr, #31 + bcc 2312b +2313: + .endm diff --git a/arch/arm/mach-gemini/include/mach/global_reg.h b/arch/arm/mach-gemini/include/mach/global_reg.h new file mode 100644 index 0000000000000000000000000000000000000000..de7ff7e849fc48ced4b5fb83cfcb20bc0d678166 --- /dev/null +++ b/arch/arm/mach-gemini/include/mach/global_reg.h @@ -0,0 +1,278 @@ +/* + * This file contains the hardware definitions for Gemini. + * + * Copyright (C) 2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef __MACH_GLOBAL_REG_H +#define __MACH_GLOBAL_REG_H + +/* Global Word ID Register*/ +#define GLOBAL_ID 0x00 + +#define CHIP_ID(reg) ((reg) >> 8) +#define CHIP_REVISION(reg) ((reg) & 0xFF) + +/* Global Status Register */ +#define GLOBAL_STATUS 0x04 + +#define CPU_BIG_ENDIAN (1 << 31) +#define PLL_OSC_30M (1 << 30) /* else 60MHz */ + +#define OPERATION_MODE_MASK (0xF << 26) +#define OPM_IDDQ (0xF << 26) +#define OPM_NAND (0xE << 26) +#define OPM_RING (0xD << 26) +#define OPM_DIRECT_BOOT (0xC << 26) +#define OPM_USB1_PHY_TEST (0xB << 26) +#define OPM_USB0_PHY_TEST (0xA << 26) +#define OPM_SATA1_PHY_TEST (0x9 << 26) +#define OPM_SATA0_PHY_TEST (0x8 << 26) +#define OPM_ICE_ARM (0x7 << 26) +#define OPM_ICE_FARADAY (0x6 << 26) +#define OPM_PLL_BYPASS (0x5 << 26) +#define OPM_DEBUG (0x4 << 26) +#define OPM_BURN_IN (0x3 << 26) +#define OPM_MBIST (0x2 << 26) +#define OPM_SCAN (0x1 << 26) +#define OPM_REAL (0x0 << 26) + +#define FLASH_TYPE_MASK (0x3 << 24) +#define FLASH_TYPE_NAND_2K (0x3 << 24) +#define FLASH_TYPE_NAND_512 (0x2 << 24) +#define FLASH_TYPE_PARALLEL (0x1 << 24) +#define FLASH_TYPE_SERIAL (0x0 << 24) +/* if parallel */ +#define FLASH_WIDTH_16BIT (1 << 23) /* else 8 bit */ +/* if serial */ +#define FLASH_ATMEL (1 << 23) /* else STM */ + +#define FLASH_SIZE_MASK (0x3 << 21) +#define NAND_256M (0x3 << 21) /* and more */ +#define NAND_128M (0x2 << 21) +#define NAND_64M (0x1 << 21) +#define NAND_32M (0x0 << 21) +#define ATMEL_16M (0x3 << 21) /* and more */ +#define ATMEL_8M (0x2 << 21) +#define ATMEL_4M_2M (0x1 << 21) +#define ATMEL_1M (0x0 << 21) /* and less */ +#define STM_32M (1 << 22) /* and more */ +#define STM_16M (0 << 22) /* and less */ + +#define FLASH_PARALLEL_HIGH_PIN_CNT (1 << 20) /* else low pin cnt */ + +#define CPU_AHB_RATIO_MASK (0x3 << 18) +#define CPU_AHB_1_1 (0x0 << 18) +#define CPU_AHB_3_2 (0x1 << 18) +#define CPU_AHB_24_13 (0x2 << 18) +#define CPU_AHB_2_1 (0x3 << 18) + +#define REG_TO_AHB_SPEED(reg) ((((reg) >> 15) & 0x7) * 10 + 130) +#define AHB_SPEED_TO_REG(x) ((((x - 130)) / 10) << 15) + +/* it is posible to override some settings, use >> OVERRIDE_xxxx_SHIFT */ +#define OVERRIDE_FLASH_TYPE_SHIFT 16 +#define OVERRIDE_FLASH_WIDTH_SHIFT 16 +#define OVERRIDE_FLASH_SIZE_SHIFT 16 +#define OVERRIDE_CPU_AHB_RATIO_SHIFT 15 +#define OVERRIDE_AHB_SPEED_SHIFT 15 + +/* Global PLL Control Register */ +#define GLOBAL_PLL_CTRL 0x08 + +#define PLL_BYPASS (1 << 31) +#define PLL_POWER_DOWN (1 << 8) +#define PLL_CONTROL_Q (0x1F << 0) + +/* Global Soft Reset Control Register */ +#define GLOBAL_RESET 0x0C + +#define RESET_GLOBAL (1 << 31) +#define RESET_CPU1 (1 << 30) +#define RESET_TVE (1 << 28) +#define RESET_SATA1 (1 << 27) +#define RESET_SATA0 (1 << 26) +#define RESET_CIR (1 << 25) +#define RESET_EXT_DEV (1 << 24) +#define RESET_WD (1 << 23) +#define RESET_GPIO2 (1 << 22) +#define RESET_GPIO1 (1 << 21) +#define RESET_GPIO0 (1 << 20) +#define RESET_SSP (1 << 19) +#define RESET_UART (1 << 18) +#define RESET_TIMER (1 << 17) +#define RESET_RTC (1 << 16) +#define RESET_INT1 (1 << 15) +#define RESET_INT0 (1 << 14) +#define RESET_LCD (1 << 13) +#define RESET_LPC (1 << 12) +#define RESET_APB (1 << 11) +#define RESET_DMA (1 << 10) +#define RESET_USB1 (1 << 9) +#define RESET_USB0 (1 << 8) +#define RESET_PCI (1 << 7) +#define RESET_GMAC1 (1 << 6) +#define RESET_GMAC0 (1 << 5) +#define RESET_SECURITY (1 << 4) +#define RESET_RAID (1 << 3) +#define RESET_IDE (1 << 2) +#define RESET_FLASH (1 << 1) +#define RESET_DRAM (1 << 0) + +/* Global IO Pad Driving Capability Control Register */ +#define GLOBAL_IO_DRIVING_CTRL 0x10 + +#define DRIVING_CURRENT_MASK 0x3 + +/* here 00-4mA, 01-8mA, 10-12mA, 11-16mA */ +#define GPIO1_PADS_31_28_SHIFT 28 +#define GPIO0_PADS_31_16_SHIFT 26 +#define GPIO0_PADS_15_0_SHIFT 24 +#define PCI_AND_EXT_RESET_PADS_SHIFT 22 +#define IDE_PADS_SHIFT 20 +#define GMAC1_PADS_SHIFT 18 +#define GMAC0_PADS_SHIFT 16 +/* DRAM is not in mA and poorly documented */ +#define DRAM_CLOCK_PADS_SHIFT 8 +#define DRAM_DATA_PADS_SHIFT 4 +#define DRAM_CONTROL_PADS_SHIFT 0 + +/* Global IO Pad Slew Rate Control Register */ +#define GLOBAL_IO_SLEW_RATE_CTRL 0x14 + +#define GPIO1_PADS_31_28_SLOW (1 << 10) +#define GPIO0_PADS_31_16_SLOW (1 << 9) +#define GPIO0_PADS_15_0_SLOW (1 << 8) +#define PCI_PADS_SLOW (1 << 7) +#define IDE_PADS_SLOW (1 << 6) +#define GMAC1_PADS_SLOW (1 << 5) +#define GMAC0_PADS_SLOW (1 << 4) +#define DRAM_CLOCK_PADS_SLOW (1 << 1) +#define DRAM_IO_PADS_SLOW (1 << 0) + +/* + * General skew control defines + * 16 steps, each step is around 0.2ns + */ +#define SKEW_MASK 0xF + +/* Global IDE PAD Skew Control Register */ +#define GLOBAL_IDE_SKEW_CTRL 0x18 + +#define IDE1_HOST_STROBE_DELAY_SHIFT 28 +#define IDE1_DEVICE_STROBE_DELAY_SHIFT 24 +#define IDE1_OUTPUT_IO_SKEW_SHIFT 20 +#define IDE1_INPUT_IO_SKEW_SHIFT 16 +#define IDE0_HOST_STROBE_DELAY_SHIFT 12 +#define IDE0_DEVICE_STROBE_DELAY_SHIFT 8 +#define IDE0_OUTPUT_IO_SKEW_SHIFT 4 +#define IDE0_INPUT_IO_SKEW_SHIFT 0 + +/* Global GMAC Control Pad Skew Control Register */ +#define GLOBAL_GMAC_CTRL_SKEW_CTRL 0x1C + +#define GMAC1_TXC_SKEW_SHIFT 28 +#define GMAC1_TXEN_SKEW_SHIFT 24 +#define GMAC1_RXC_SKEW_SHIFT 20 +#define GMAC1_RXDV_SKEW_SHIFT 16 +#define GMAC0_TXC_SKEW_SHIFT 12 +#define GMAC0_TXEN_SKEW_SHIFT 8 +#define GMAC0_RXC_SKEW_SHIFT 4 +#define GMAC0_RXDV_SKEW_SHIFT 0 + +/* Global GMAC0 Data PAD Skew Control Register */ +#define GLOBAL_GMAC0_DATA_SKEW_CTRL 0x20 +/* Global GMAC1 Data PAD Skew Control Register */ +#define GLOBAL_GMAC1_DATA_SKEW_CTRL 0x24 + +#define GMAC_TXD_SKEW_SHIFT(x) (((x) * 4) + 16) +#define GMAC_RXD_SKEW_SHIFT(x) ((x) * 4) + +/* CPU has two AHB busses. */ + +/* Global Arbitration0 Control Register */ +#define GLOBAL_ARBITRATION0_CTRL 0x28 + +#define BOOT_CONTROLLER_HIGH_PRIO (1 << 3) +#define DMA_BUS1_HIGH_PRIO (1 << 2) +#define CPU0_HIGH_PRIO (1 << 0) + +/* Global Arbitration1 Control Register */ +#define GLOBAL_ARBITRATION1_CTRL 0x2C + +#define TVE_HIGH_PRIO (1 << 9) +#define PCI_HIGH_PRIO (1 << 8) +#define USB1_HIGH_PRIO (1 << 7) +#define USB0_HIGH_PRIO (1 << 6) +#define GMAC1_HIGH_PRIO (1 << 5) +#define GMAC0_HIGH_PRIO (1 << 4) +#define SECURITY_HIGH_PRIO (1 << 3) +#define RAID_HIGH_PRIO (1 << 2) +#define IDE_HIGH_PRIO (1 << 1) +#define DMA_BUS2_HIGH_PRIO (1 << 0) + +/* Common bits for both arbitration registers */ +#define BURST_LENGTH_SHIFT 16 +#define BURST_LENGTH_MASK (0x3F << 16) + +/* Miscellaneous Control Register */ +#define GLOBAL_MISC_CTRL 0x30 + +#define MEMORY_SPACE_SWAP (1 << 31) +#define USB1_PLUG_MINIB (1 << 30) /* else plug is mini-A */ +#define USB0_PLUG_MINIB (1 << 29) +#define GMAC_GMII (1 << 28) +#define GMAC_1_ENABLE (1 << 27) +/* TODO: define ATA/SATA bits */ +#define USB1_VBUS_ON (1 << 23) +#define USB0_VBUS_ON (1 << 22) +#define APB_CLKOUT_ENABLE (1 << 21) +#define TVC_CLKOUT_ENABLE (1 << 20) +#define EXT_CLKIN_ENABLE (1 << 19) +#define PCI_66MHZ (1 << 18) /* else 33 MHz */ +#define PCI_CLKOUT_ENABLE (1 << 17) +#define LPC_CLKOUT_ENABLE (1 << 16) +#define USB1_WAKEUP_ON (1 << 15) +#define USB0_WAKEUP_ON (1 << 14) +/* TODO: define PCI idle detect bits */ +#define TVC_PADS_ENABLE (1 << 9) +#define SSP_PADS_ENABLE (1 << 8) +#define LCD_PADS_ENABLE (1 << 7) +#define LPC_PADS_ENABLE (1 << 6) +#define PCI_PADS_ENABLE (1 << 5) +#define IDE_PADS_ENABLE (1 << 4) +#define DRAM_PADS_POWER_DOWN (1 << 3) +#define NAND_PADS_DISABLE (1 << 2) +#define PFLASH_PADS_DISABLE (1 << 1) +#define SFLASH_PADS_DISABLE (1 << 0) + +/* Global Clock Control Register */ +#define GLOBAL_CLOCK_CTRL 0x34 + +#define POWER_STATE_G0 (1 << 31) +#define POWER_STATE_S1 (1 << 30) /* else it is S3/S4 state */ +#define SECURITY_APB_AHB (1 << 29) +/* else Security APB clk will be 0.75xAHB */ +/* TODO: TVC clock divider */ +#define PCI_CLKRUN_ENABLE (1 << 16) +#define BOOT_CLK_DISABLE (1 << 13) +#define TVC_CLK_DISABLE (1 << 12) +#define FLASH_CLK_DISABLE (1 << 11) +#define DDR_CLK_DISABLE (1 << 10) +#define PCI_CLK_DISABLE (1 << 9) +#define IDE_CLK_DISABLE (1 << 8) +#define USB1_CLK_DISABLE (1 << 7) +#define USB0_CLK_DISABLE (1 << 6) +#define SATA1_CLK_DISABLE (1 << 5) +#define SATA0_CLK_DISABLE (1 << 4) +#define GMAC1_CLK_DISABLE (1 << 3) +#define GMAC0_CLK_DISABLE (1 << 2) +#define SECURITY_CLK_DISABLE (1 << 1) + +/* TODO: other registers definitions if needed */ + +#endif /* __MACH_GLOBAL_REG_H */ diff --git a/arch/arm/mach-gemini/include/mach/gpio.h b/arch/arm/mach-gemini/include/mach/gpio.h new file mode 100644 index 0000000000000000000000000000000000000000..3bc2c70f298934a85bcb10b858e5e90e758ceb16 --- /dev/null +++ b/arch/arm/mach-gemini/include/mach/gpio.h @@ -0,0 +1,25 @@ +/* + * Gemini gpiolib specific defines + * + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __MACH_GPIO_H__ +#define __MACH_GPIO_H__ + +#include +#include + +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep + +#define gpio_to_irq(x) ((x) + GPIO_IRQ_BASE) +#define irq_to_gpio(x) ((x) - GPIO_IRQ_BASE) + +#endif /* __MACH_GPIO_H__ */ diff --git a/arch/arm/mach-gemini/include/mach/hardware.h b/arch/arm/mach-gemini/include/mach/hardware.h new file mode 100644 index 0000000000000000000000000000000000000000..de6752674c056d7248afbff274f739f9d3f44356 --- /dev/null +++ b/arch/arm/mach-gemini/include/mach/hardware.h @@ -0,0 +1,75 @@ +/* + * This file contains the hardware definitions for Gemini. + * + * Copyright (C) 2001-2006 Storlink, Corp. + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef __MACH_HARDWARE_H +#define __MACH_HARDWARE_H + +/* + * Memory Map definitions + */ +/* FIXME: Does it really swap SRAM like this? */ +#ifdef CONFIG_GEMINI_MEM_SWAP +# define GEMINI_DRAM_BASE 0x00000000 +# define GEMINI_SRAM_BASE 0x20000000 +#else +# define GEMINI_SRAM_BASE 0x00000000 +# define GEMINI_DRAM_BASE 0x10000000 +#endif +#define GEMINI_FLASH_BASE 0x30000000 +#define GEMINI_GLOBAL_BASE 0x40000000 +#define GEMINI_WAQTCHDOG_BASE 0x41000000 +#define GEMINI_UART_BASE 0x42000000 +#define GEMINI_TIMER_BASE 0x43000000 +#define GEMINI_LCD_BASE 0x44000000 +#define GEMINI_RTC_BASE 0x45000000 +#define GEMINI_SATA_BASE 0x46000000 +#define GEMINI_LPC_HOST_BASE 0x47000000 +#define GEMINI_LPC_IO_BASE 0x47800000 +#define GEMINI_INTERRUPT_BASE 0x48000000 +/* TODO: Different interrupt controlers when SMP + * #define GEMINI_INTERRUPT0_BASE 0x48000000 + * #define GEMINI_INTERRUPT1_BASE 0x49000000 + */ +#define GEMINI_SSP_CTRL_BASE 0x4A000000 +#define GEMINI_POWER_CTRL_BASE 0x4B000000 +#define GEMINI_CIR_BASE 0x4C000000 +#define GEMINI_GPIO_BASE(x) (0x4D000000 + (x) * 0x1000000) +#define GEMINI_PCI_IO_BASE 0x50000000 +#define GEMINI_PCI_MEM_BASE 0x58000000 +#define GEMINI_TOE_BASE 0x60000000 +#define GEMINI_GMAC0_BASE 0x6000A000 +#define GEMINI_GMAC1_BASE 0x6000E000 +#define GEMINI_SECURITY_BASE 0x62000000 +#define GEMINI_IDE0_BASE 0x63000000 +#define GEMINI_IDE1_BASE 0x63400000 +#define GEMINI_RAID_BASE 0x64000000 +#define GEMINI_FLASH_CTRL_BASE 0x65000000 +#define GEMINI_DRAM_CTRL_BASE 0x66000000 +#define GEMINI_GENERAL_DMA_BASE 0x67000000 +#define GEMINI_USB0_BASE 0x68000000 +#define GEMINI_USB1_BASE 0x69000000 +#define GEMINI_BIG_ENDIAN_BASE 0x80000000 + +#define GEMINI_TIMER1_BASE GEMINI_TIMER_BASE +#define GEMINI_TIMER2_BASE (GEMINI_TIMER_BASE + 0x10) +#define GEMINI_TIMER3_BASE (GEMINI_TIMER_BASE + 0x20) + +/* + * UART Clock when System clk is 150MHz + */ +#define UART_CLK 48000000 + +/* + * macro to get at IO space when running virtually + */ +#define IO_ADDRESS(x) ((((x) & 0xFFF00000) >> 4) | ((x) & 0x000FFFFF) | 0xF0000000) + +#endif diff --git a/arch/arm/mach-gemini/include/mach/io.h b/arch/arm/mach-gemini/include/mach/io.h new file mode 100644 index 0000000000000000000000000000000000000000..c548056b98b2f7b88810b81f5646c59c42fa8ff0 --- /dev/null +++ b/arch/arm/mach-gemini/include/mach/io.h @@ -0,0 +1,18 @@ +/* + * Copyright (C) 2001-2006 Storlink, Corp. + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef __MACH_IO_H +#define __MACH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) + +#endif /* __MACH_IO_H */ diff --git a/arch/arm/mach-gemini/include/mach/irqs.h b/arch/arm/mach-gemini/include/mach/irqs.h new file mode 100644 index 0000000000000000000000000000000000000000..06bc47e77e8b5f884bf138b723ba6d02da73f274 --- /dev/null +++ b/arch/arm/mach-gemini/include/mach/irqs.h @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2001-2006 Storlink, Corp. + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __MACH_IRQS_H__ +#define __MACH_IRQS_H__ + +#define IRQ_SERIRQ1 31 +#define IRQ_SERIRQ0 30 +#define IRQ_PCID 29 +#define IRQ_PCIC 28 +#define IRQ_PCIB 27 +#define IRQ_PWR 26 +#define IRQ_CIR 25 +#define IRQ_GPIO(x) (22 + (x)) +#define IRQ_SSP 21 +#define IRQ_LPC 20 +#define IRQ_LCD 19 +#define IRQ_UART 18 +#define IRQ_RTC 17 +#define IRQ_TIMER3 16 +#define IRQ_TIMER2 15 +#define IRQ_TIMER1 14 +#define IRQ_FLASH 12 +#define IRQ_USB1 11 +#define IRQ_USB0 10 +#define IRQ_DMA 9 +#define IRQ_PCI 8 +#define IRQ_IPSEC 7 +#define IRQ_RAID 6 +#define IRQ_IDE1 5 +#define IRQ_IDE0 4 +#define IRQ_WATCHDOG 3 +#define IRQ_GMAC1 2 +#define IRQ_GMAC0 1 +#define IRQ_IPI 0 + +#define NORMAL_IRQ_NUM 32 + +#define GPIO_IRQ_BASE NORMAL_IRQ_NUM +#define GPIO_IRQ_NUM (3 * 32) + +#define ARCH_TIMER_IRQ IRQ_TIMER2 + +#define NR_IRQS (NORMAL_IRQ_NUM + GPIO_IRQ_NUM) + +#endif /* __MACH_IRQS_H__ */ diff --git a/arch/arm/mach-gemini/include/mach/memory.h b/arch/arm/mach-gemini/include/mach/memory.h new file mode 100644 index 0000000000000000000000000000000000000000..2d14d5bf1f9fcae72eba92c5573bfcdea6b27f16 --- /dev/null +++ b/arch/arm/mach-gemini/include/mach/memory.h @@ -0,0 +1,19 @@ +/* + * Copyright (C) 2001-2006 Storlink, Corp. + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef __MACH_MEMORY_H +#define __MACH_MEMORY_H + +#ifdef CONFIG_GEMINI_MEM_SWAP +# define PHYS_OFFSET UL(0x00000000) +#else +# define PHYS_OFFSET UL(0x10000000) +#endif + +#endif /* __MACH_MEMORY_H */ diff --git a/arch/arm/mach-gemini/include/mach/system.h b/arch/arm/mach-gemini/include/mach/system.h new file mode 100644 index 0000000000000000000000000000000000000000..bbbd72767a02eadeea8752f3670d79e6c39b4cff --- /dev/null +++ b/arch/arm/mach-gemini/include/mach/system.h @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2001-2006 Storlink, Corp. + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef __MACH_SYSTEM_H +#define __MACH_SYSTEM_H + +#include +#include +#include + +static inline void arch_idle(void) +{ + /* + * Because of broken hardware we have to enable interrupts or the CPU + * will never wakeup... Acctualy it is not very good to enable + * interrupts here since scheduler can miss a tick, but there is + * no other way around this. Platforms that needs it for power saving + * should call enable_hlt() in init code, since by default it is + * disabled. + */ + local_irq_enable(); + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + __raw_writel(RESET_GLOBAL | RESET_CPU1, + IO_ADDRESS(GEMINI_GLOBAL_BASE) + GLOBAL_RESET); +} + +#endif /* __MACH_SYSTEM_H */ diff --git a/arch/arm/mach-gemini/include/mach/timex.h b/arch/arm/mach-gemini/include/mach/timex.h new file mode 100644 index 0000000000000000000000000000000000000000..dc5690ba975c04d9c5eca1f15fd859461fcb78e2 --- /dev/null +++ b/arch/arm/mach-gemini/include/mach/timex.h @@ -0,0 +1,13 @@ +/* + * Gemini timex specifications + * + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +/* When AHB bus frequency is 150MHz */ +#define CLOCK_TICK_RATE 38000000 diff --git a/arch/arm/mach-gemini/include/mach/uncompress.h b/arch/arm/mach-gemini/include/mach/uncompress.h new file mode 100644 index 0000000000000000000000000000000000000000..59c5df7e716cd5547ec4ba4bd9eb87ac12386db1 --- /dev/null +++ b/arch/arm/mach-gemini/include/mach/uncompress.h @@ -0,0 +1,42 @@ +/* + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * Based on mach-pxa/include/mach/uncompress.h: + * Copyright: (C) 2001 MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __MACH_UNCOMPRESS_H +#define __MACH_UNCOMPRESS_H + +#include +#include + +static volatile unsigned long *UART = (unsigned long *)GEMINI_UART_BASE; + +/* + * The following code assumes the serial port has already been + * initialized by the bootloader. If you didn't setup a port in + * your bootloader then nothing will appear (which might be desired). + */ +static inline void putc(char c) +{ + while (!(UART[UART_LSR] & UART_LSR_THRE)) + barrier(); + UART[UART_TX] = c; +} + +#define flush() do { } while (0) + +/* + * nothing to do + */ +#define arch_decomp_setup() + +#define arch_decomp_wdog() + +#endif /* __MACH_UNCOMPRESS_H */ diff --git a/drivers/usb/misc/phidget.h b/arch/arm/mach-gemini/include/mach/vmalloc.h similarity index 70% rename from drivers/usb/misc/phidget.h rename to arch/arm/mach-gemini/include/mach/vmalloc.h index c4011907d431740fea53435681501468e154e470..83e536d9436c02c7742edb78bd2906dbbc4338ca 100644 --- a/drivers/usb/misc/phidget.h +++ b/arch/arm/mach-gemini/include/mach/vmalloc.h @@ -1,7 +1,5 @@ /* - * USB Phidgets class - * - * Copyright (C) 2006 Sean Young + * Copyright (C) 2008-2009 Paulius Zaleckas * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -9,4 +7,4 @@ * (at your option) any later version. */ -extern struct class *phidget_class; +#define VMALLOC_END 0xF0000000 diff --git a/arch/arm/mach-gemini/irq.c b/arch/arm/mach-gemini/irq.c new file mode 100644 index 0000000000000000000000000000000000000000..9e613ca8120daa593f7ae3a71204f5faf059060a --- /dev/null +++ b/arch/arm/mach-gemini/irq.c @@ -0,0 +1,102 @@ +/* + * Interrupt routines for Gemini + * + * Copyright (C) 2001-2006 Storlink, Corp. + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define IRQ_SOURCE(base_addr) (base_addr + 0x00) +#define IRQ_MASK(base_addr) (base_addr + 0x04) +#define IRQ_CLEAR(base_addr) (base_addr + 0x08) +#define IRQ_TMODE(base_addr) (base_addr + 0x0C) +#define IRQ_TLEVEL(base_addr) (base_addr + 0x10) +#define IRQ_STATUS(base_addr) (base_addr + 0x14) +#define FIQ_SOURCE(base_addr) (base_addr + 0x20) +#define FIQ_MASK(base_addr) (base_addr + 0x24) +#define FIQ_CLEAR(base_addr) (base_addr + 0x28) +#define FIQ_TMODE(base_addr) (base_addr + 0x2C) +#define FIQ_LEVEL(base_addr) (base_addr + 0x30) +#define FIQ_STATUS(base_addr) (base_addr + 0x34) + +static void gemini_ack_irq(unsigned int irq) +{ + __raw_writel(1 << irq, IRQ_CLEAR(IO_ADDRESS(GEMINI_INTERRUPT_BASE))); +} + +static void gemini_mask_irq(unsigned int irq) +{ + unsigned int mask; + + mask = __raw_readl(IRQ_MASK(IO_ADDRESS(GEMINI_INTERRUPT_BASE))); + mask &= ~(1 << irq); + __raw_writel(mask, IRQ_MASK(IO_ADDRESS(GEMINI_INTERRUPT_BASE))); +} + +static void gemini_unmask_irq(unsigned int irq) +{ + unsigned int mask; + + mask = __raw_readl(IRQ_MASK(IO_ADDRESS(GEMINI_INTERRUPT_BASE))); + mask |= (1 << irq); + __raw_writel(mask, IRQ_MASK(IO_ADDRESS(GEMINI_INTERRUPT_BASE))); +} + +static struct irq_chip gemini_irq_chip = { + .name = "INTC", + .ack = gemini_ack_irq, + .mask = gemini_mask_irq, + .unmask = gemini_unmask_irq, +}; + +static struct resource irq_resource = { + .name = "irq_handler", + .start = IO_ADDRESS(GEMINI_INTERRUPT_BASE), + .end = IO_ADDRESS(FIQ_STATUS(GEMINI_INTERRUPT_BASE)) + 4, +}; + +void __init gemini_init_irq(void) +{ + unsigned int i, mode = 0, level = 0; + + /* + * Disable arch_idle() by default since it is buggy + * For more info see arch/arm/mach-gemini/include/mach/system.h + */ + disable_hlt(); + + request_resource(&iomem_resource, &irq_resource); + + for (i = 0; i < NR_IRQS; i++) { + set_irq_chip(i, &gemini_irq_chip); + if((i >= IRQ_TIMER1 && i <= IRQ_TIMER3) || (i >= IRQ_SERIRQ0 && i <= IRQ_SERIRQ1)) { + set_irq_handler(i, handle_edge_irq); + mode |= 1 << i; + level |= 1 << i; + } else { + set_irq_handler(i, handle_level_irq); + } + set_irq_flags(i, IRQF_VALID | IRQF_PROBE); + } + + /* Disable all interrupts */ + __raw_writel(0, IRQ_MASK(IO_ADDRESS(GEMINI_INTERRUPT_BASE))); + __raw_writel(0, FIQ_MASK(IO_ADDRESS(GEMINI_INTERRUPT_BASE))); + + /* Set interrupt mode */ + __raw_writel(mode, IRQ_TMODE(IO_ADDRESS(GEMINI_INTERRUPT_BASE))); + __raw_writel(level, IRQ_TLEVEL(IO_ADDRESS(GEMINI_INTERRUPT_BASE))); +} diff --git a/arch/arm/mach-gemini/mm.c b/arch/arm/mach-gemini/mm.c new file mode 100644 index 0000000000000000000000000000000000000000..51948242ec095bbb013dc51bd0cab6a1c09b2065 --- /dev/null +++ b/arch/arm/mach-gemini/mm.c @@ -0,0 +1,82 @@ +/* + * Static mappings for Gemini + * + * Copyright (C) 2001-2006 Storlink, Corp. + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#include +#include + +#include + +#include + +/* Page table mapping for I/O region */ +static struct map_desc gemini_io_desc[] __initdata = { + { + .virtual = IO_ADDRESS(GEMINI_GLOBAL_BASE), + .pfn =__phys_to_pfn(GEMINI_GLOBAL_BASE), + .length = SZ_512K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(GEMINI_UART_BASE), + .pfn = __phys_to_pfn(GEMINI_UART_BASE), + .length = SZ_512K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(GEMINI_TIMER_BASE), + .pfn = __phys_to_pfn(GEMINI_TIMER_BASE), + .length = SZ_512K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(GEMINI_INTERRUPT_BASE), + .pfn = __phys_to_pfn(GEMINI_INTERRUPT_BASE), + .length = SZ_512K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(GEMINI_POWER_CTRL_BASE), + .pfn = __phys_to_pfn(GEMINI_POWER_CTRL_BASE), + .length = SZ_512K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(GEMINI_GPIO_BASE(0)), + .pfn = __phys_to_pfn(GEMINI_GPIO_BASE(0)), + .length = SZ_512K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(GEMINI_GPIO_BASE(1)), + .pfn = __phys_to_pfn(GEMINI_GPIO_BASE(1)), + .length = SZ_512K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(GEMINI_GPIO_BASE(2)), + .pfn = __phys_to_pfn(GEMINI_GPIO_BASE(2)), + .length = SZ_512K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(GEMINI_FLASH_CTRL_BASE), + .pfn = __phys_to_pfn(GEMINI_FLASH_CTRL_BASE), + .length = SZ_512K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(GEMINI_DRAM_CTRL_BASE), + .pfn = __phys_to_pfn(GEMINI_DRAM_CTRL_BASE), + .length = SZ_512K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(GEMINI_GENERAL_DMA_BASE), + .pfn = __phys_to_pfn(GEMINI_GENERAL_DMA_BASE), + .length = SZ_512K, + .type = MT_DEVICE, + }, +}; + +void __init gemini_map_io(void) +{ + iotable_init(gemini_io_desc, ARRAY_SIZE(gemini_io_desc)); +} diff --git a/arch/arm/mach-gemini/time.c b/arch/arm/mach-gemini/time.c new file mode 100644 index 0000000000000000000000000000000000000000..21dc5a89d1c4b12e3ca2d385f8ade4e656e65fbe --- /dev/null +++ b/arch/arm/mach-gemini/time.c @@ -0,0 +1,89 @@ +/* + * Copyright (C) 2001-2006 Storlink, Corp. + * Copyright (C) 2008-2009 Paulius Zaleckas + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#include +#include +#include +#include +#include +#include + +/* + * Register definitions for the timers + */ +#define TIMER_COUNT(BASE_ADDR) (BASE_ADDR + 0x00) +#define TIMER_LOAD(BASE_ADDR) (BASE_ADDR + 0x04) +#define TIMER_MATCH1(BASE_ADDR) (BASE_ADDR + 0x08) +#define TIMER_MATCH2(BASE_ADDR) (BASE_ADDR + 0x0C) +#define TIMER_CR(BASE_ADDR) (BASE_ADDR + 0x30) + +#define TIMER_1_CR_ENABLE (1 << 0) +#define TIMER_1_CR_CLOCK (1 << 1) +#define TIMER_1_CR_INT (1 << 2) +#define TIMER_2_CR_ENABLE (1 << 3) +#define TIMER_2_CR_CLOCK (1 << 4) +#define TIMER_2_CR_INT (1 << 5) +#define TIMER_3_CR_ENABLE (1 << 6) +#define TIMER_3_CR_CLOCK (1 << 7) +#define TIMER_3_CR_INT (1 << 8) + +/* + * IRQ handler for the timer + */ +static irqreturn_t gemini_timer_interrupt(int irq, void *dev_id) +{ + timer_tick(); + + return IRQ_HANDLED; +} + +static struct irqaction gemini_timer_irq = { + .name = "Gemini Timer Tick", + .flags = IRQF_DISABLED | IRQF_TIMER, + .handler = gemini_timer_interrupt, +}; + +/* + * Set up timer interrupt, and return the current time in seconds. + */ +void __init gemini_timer_init(void) +{ + unsigned int tick_rate, reg_v; + + reg_v = __raw_readl(IO_ADDRESS(GEMINI_GLOBAL_BASE + GLOBAL_STATUS)); + tick_rate = REG_TO_AHB_SPEED(reg_v) * 1000000; + + printk(KERN_INFO "Bus: %dMHz", tick_rate / 1000000); + + tick_rate /= 6; /* APB bus run AHB*(1/6) */ + + switch(reg_v & CPU_AHB_RATIO_MASK) { + case CPU_AHB_1_1: + printk(KERN_CONT "(1/1)\n"); + break; + case CPU_AHB_3_2: + printk(KERN_CONT "(3/2)\n"); + break; + case CPU_AHB_24_13: + printk(KERN_CONT "(24/13)\n"); + break; + case CPU_AHB_2_1: + printk(KERN_CONT "(2/1)\n"); + break; + } + + /* + * Make irqs happen for the system timer + */ + setup_irq(IRQ_TIMER2, &gemini_timer_irq); + /* Start the timer */ + __raw_writel(tick_rate / HZ, TIMER_COUNT(IO_ADDRESS(GEMINI_TIMER2_BASE))); + __raw_writel(tick_rate / HZ, TIMER_LOAD(IO_ADDRESS(GEMINI_TIMER2_BASE))); + __raw_writel(TIMER_2_CR_ENABLE | TIMER_2_CR_INT, TIMER_CR(IO_ADDRESS(GEMINI_TIMER_BASE))); +} diff --git a/arch/arm/mach-h720x/include/mach/system.h b/arch/arm/mach-h720x/include/mach/system.h index e4a7c760d52a584f4321d233beaa523163cd8dd4..a708d24ee46d67a80d2129860c7c91e20029cfea 100644 --- a/arch/arm/mach-h720x/include/mach/system.h +++ b/arch/arm/mach-h720x/include/mach/system.h @@ -25,7 +25,7 @@ static void arch_idle(void) } -static __inline__ void arch_reset(char mode) +static __inline__ void arch_reset(char mode, const char *cmd) { CPU_REG (PMU_BASE, PMU_STAT) |= PMU_WARMRESET; } diff --git a/arch/arm/mach-imx/generic.c b/arch/arm/mach-imx/generic.c index 887cb21f75b016b955e0f265db6cbd096f3fd4eb..05f1739ee127983cf6ef95deb5edc650ebfe180d 100644 --- a/arch/arm/mach-imx/generic.c +++ b/arch/arm/mach-imx/generic.c @@ -29,7 +29,6 @@ #include #include -#include #include #include @@ -245,43 +244,8 @@ void __init imx_set_mmc_info(struct imxmmc_platform_data *info) imx_mmc_device.dev.platform_data = info; } -static struct imx_fb_platform_data imx_fb_info; - -void __init set_imx_fb_info(struct imx_fb_platform_data *hard_imx_fb_info) -{ - memcpy(&imx_fb_info,hard_imx_fb_info,sizeof(struct imx_fb_platform_data)); -} - -static struct resource imxfb_resources[] = { - [0] = { - .start = 0x00205000, - .end = 0x002050FF, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = LCDC_INT, - .end = LCDC_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 fb_dma_mask = ~(u64)0; - -static struct platform_device imxfb_device = { - .name = "imx-fb", - .id = 0, - .dev = { - .platform_data = &imx_fb_info, - .dma_mask = &fb_dma_mask, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(imxfb_resources), - .resource = imxfb_resources, -}; - static struct platform_device *devices[] __initdata = { &imx_mmc_device, - &imxfb_device, }; static struct map_desc imx_io_desc[] __initdata = { diff --git a/arch/arm/mach-imx/include/mach/system.h b/arch/arm/mach-imx/include/mach/system.h index adee7e51bab2b8bbdce427150465ea30f26591fc..46d4ca91af796e11519a021aa934baa8b162a15a 100644 --- a/arch/arm/mach-imx/include/mach/system.h +++ b/arch/arm/mach-imx/include/mach/system.h @@ -32,7 +32,7 @@ arch_idle(void) } static inline void -arch_reset(char mode) +arch_reset(char mode, const char *cmd) { cpu_reset(0); } diff --git a/arch/arm/mach-integrator/include/mach/system.h b/arch/arm/mach-integrator/include/mach/system.h index c485345c8c779bc5ab914f3ffbed7d4ca1608d54..e1551b8dab77448687a8752df3f839ccb274f9d3 100644 --- a/arch/arm/mach-integrator/include/mach/system.h +++ b/arch/arm/mach-integrator/include/mach/system.h @@ -32,7 +32,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { /* * To reset, we hit the on-board reset register diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h index e012bf13c95582d2a4a8b4fd5368dd2fa380097a..42ae29b288a1a93155da39ec4e823fca734fba2e 100644 --- a/arch/arm/mach-iop13xx/include/mach/memory.h +++ b/arch/arm/mach-iop13xx/include/mach/memory.h @@ -59,7 +59,10 @@ static inline unsigned long __lbus_to_virt(dma_addr_t x) }) #define __arch_page_to_dma(dev, page) \ - __arch_virt_to_dma(dev, page_address(page)) + ({ \ + /* __is_lbus_virt() can never be true for RAM pages */ \ + (dma_addr_t)page_to_phys(page); \ + }) #endif /* CONFIG_ARCH_IOP13XX */ #endif /* !ASSEMBLY */ diff --git a/arch/arm/mach-iop13xx/include/mach/system.h b/arch/arm/mach-iop13xx/include/mach/system.h index c7127f416e1fd01d4c92d57b1fa09476f910ecd7..d0c66ef450a7398e08ee4fd5cd70c0f7a571c25f 100644 --- a/arch/arm/mach-iop13xx/include/mach/system.h +++ b/arch/arm/mach-iop13xx/include/mach/system.h @@ -13,7 +13,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { /* * Reset the internal bus (warning both cores are reset) diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 673b0db220348398bf74aa5989c292f1ef0b061c..4873f26a42e114796bf660c45f238a466b854b75 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -1026,8 +1026,10 @@ int iop13xx_pci_setup(int nr, struct pci_sys_data *sys) which_atu = 0; } - if (!which_atu) + if (!which_atu) { + kfree(res); return 0; + } switch(which_atu) { case IOP13XX_INIT_ATU_ATUX: @@ -1074,6 +1076,7 @@ int iop13xx_pci_setup(int nr, struct pci_sys_data *sys) sys->map_irq = iop13xx_pcie_map_irq; break; default: + kfree(res); return 0; } diff --git a/arch/arm/mach-iop32x/include/mach/system.h b/arch/arm/mach-iop32x/include/mach/system.h index 32d9e5b0a28db1a36b6888c0fa019f453c42881e..a4b808fe0d817c77db50928f22e6a24018417a06 100644 --- a/arch/arm/mach-iop32x/include/mach/system.h +++ b/arch/arm/mach-iop32x/include/mach/system.h @@ -16,7 +16,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { local_irq_disable(); diff --git a/arch/arm/mach-iop33x/include/mach/system.h b/arch/arm/mach-iop33x/include/mach/system.h index 0cb3ad862acd92ff1d023fbbe169ff46cdc59854..f192a34be0731969dec3547d846db75cd8920fad 100644 --- a/arch/arm/mach-iop33x/include/mach/system.h +++ b/arch/arm/mach-iop33x/include/mach/system.h @@ -14,7 +14,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { *IOP3XX_PCSR = 0x30; diff --git a/arch/arm/mach-ixp2000/include/mach/system.h b/arch/arm/mach-ixp2000/include/mach/system.h index 2e9c68f95a24bf13b76623632d9946aeb36122d7..de370992c8485d5ef2eb86f215d52def936005f5 100644 --- a/arch/arm/mach-ixp2000/include/mach/system.h +++ b/arch/arm/mach-ixp2000/include/mach/system.h @@ -17,7 +17,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { local_irq_disable(); diff --git a/arch/arm/mach-ixp23xx/include/mach/system.h b/arch/arm/mach-ixp23xx/include/mach/system.h index d57c3fc10f1f205b003fd894ae84c52d750d5e01..8920ff2dff1f7c8ea0ed57274fa3188c370f153d 100644 --- a/arch/arm/mach-ixp23xx/include/mach/system.h +++ b/arch/arm/mach-ixp23xx/include/mach/system.h @@ -19,7 +19,7 @@ static inline void arch_idle(void) #endif } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { /* First try machine specific support */ if (machine_is_ixdp2351()) { diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c index d816c51320c7c3206c7734adfce4f1bab3fadae8..70afcfe5b8810943012ee5ee394ccea404f63ce0 100644 --- a/arch/arm/mach-ixp4xx/common-pci.c +++ b/arch/arm/mach-ixp4xx/common-pci.c @@ -366,7 +366,7 @@ void __init ixp4xx_adjust_zones(int node, unsigned long *zone_size, } void __init ixp4xx_pci_preinit(void) -{ +{ unsigned long cpuid = read_cpuid_id(); /* @@ -386,17 +386,17 @@ void __init ixp4xx_pci_preinit(void) pr_debug("setup PCI-AHB(inbound) and AHB-PCI(outbound) address mappings\n"); - /* + /* * We use identity AHB->PCI address translation * in the 0x48000000 to 0x4bffffff address space */ *PCI_PCIMEMBASE = 0x48494A4B; - /* + /* * We also use identity PCI->AHB address translation * in 4 16MB BARs that begin at the physical memory start */ - *PCI_AHBMEMBASE = (PHYS_OFFSET & 0xFF000000) + + *PCI_AHBMEMBASE = (PHYS_OFFSET & 0xFF000000) + ((PHYS_OFFSET & 0xFF000000) >> 8) + ((PHYS_OFFSET & 0xFF000000) >> 16) + ((PHYS_OFFSET & 0xFF000000) >> 24) + @@ -408,18 +408,19 @@ void __init ixp4xx_pci_preinit(void) pr_debug("setup BARs in controller\n"); /* - * We configure the PCI inbound memory windows to be + * We configure the PCI inbound memory windows to be * 1:1 mapped to SDRAM */ - local_write_config(PCI_BASE_ADDRESS_0, 4, PHYS_OFFSET + 0x00000000); - local_write_config(PCI_BASE_ADDRESS_1, 4, PHYS_OFFSET + 0x01000000); - local_write_config(PCI_BASE_ADDRESS_2, 4, PHYS_OFFSET + 0x02000000); - local_write_config(PCI_BASE_ADDRESS_3, 4, PHYS_OFFSET + 0x03000000); + local_write_config(PCI_BASE_ADDRESS_0, 4, PHYS_OFFSET); + local_write_config(PCI_BASE_ADDRESS_1, 4, PHYS_OFFSET + SZ_16M); + local_write_config(PCI_BASE_ADDRESS_2, 4, PHYS_OFFSET + SZ_32M); + local_write_config(PCI_BASE_ADDRESS_3, 4, PHYS_OFFSET + SZ_48M); /* - * Enable CSR window at 0xff000000. + * Enable CSR window at 64 MiB to allow PCI masters + * to continue prefetching past 64 MiB boundary. */ - local_write_config(PCI_BASE_ADDRESS_4, 4, 0xff000008); + local_write_config(PCI_BASE_ADDRESS_4, 4, PHYS_OFFSET + SZ_64M); /* * Enable the IO window to be way up high, at 0xfffffc00 @@ -500,7 +501,7 @@ int ixp4xx_setup(int nr, struct pci_sys_data *sys) return 1; } -struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys) +struct pci_bus * __devinit ixp4xx_scan_bus(int nr, struct pci_sys_data *sys) { return pci_scan_bus(sys->busnr, &ixp4xx_ops, sys); } diff --git a/arch/arm/mach-ixp4xx/include/mach/cpu.h b/arch/arm/mach-ixp4xx/include/mach/cpu.h index 51bd69c46d9433971932ce4244eb4e42d1fa7ce3..def7773be67cc222ecd28e9aa1ad7db795eb1b5b 100644 --- a/arch/arm/mach-ixp4xx/include/mach/cpu.h +++ b/arch/arm/mach-ixp4xx/include/mach/cpu.h @@ -17,26 +17,31 @@ #include /* Processor id value in CP15 Register 0 */ -#define IXP425_PROCESSOR_ID_VALUE 0x690541c0 -#define IXP435_PROCESSOR_ID_VALUE 0x69054040 -#define IXP465_PROCESSOR_ID_VALUE 0x69054200 -#define IXP4XX_PROCESSOR_ID_MASK 0xfffffff0 - -#define cpu_is_ixp42x() ((read_cpuid_id() & IXP4XX_PROCESSOR_ID_MASK) == \ - IXP425_PROCESSOR_ID_VALUE) -#define cpu_is_ixp43x() ((read_cpuid_id() & IXP4XX_PROCESSOR_ID_MASK) == \ - IXP435_PROCESSOR_ID_VALUE) -#define cpu_is_ixp46x() ((read_cpuid_id() & IXP4XX_PROCESSOR_ID_MASK) == \ - IXP465_PROCESSOR_ID_VALUE) +#define IXP42X_PROCESSOR_ID_VALUE 0x690541c0 /* including unused 0x690541Ex */ +#define IXP42X_PROCESSOR_ID_MASK 0xffffffc0 + +#define IXP43X_PROCESSOR_ID_VALUE 0x69054040 +#define IXP43X_PROCESSOR_ID_MASK 0xfffffff0 + +#define IXP46X_PROCESSOR_ID_VALUE 0x69054200 /* including IXP455 */ +#define IXP46X_PROCESSOR_ID_MASK 0xfffffff0 + +#define cpu_is_ixp42x() ((read_cpuid_id() & IXP42X_PROCESSOR_ID_MASK) == \ + IXP42X_PROCESSOR_ID_VALUE) +#define cpu_is_ixp43x() ((read_cpuid_id() & IXP43X_PROCESSOR_ID_MASK) == \ + IXP43X_PROCESSOR_ID_VALUE) +#define cpu_is_ixp46x() ((read_cpuid_id() & IXP46X_PROCESSOR_ID_MASK) == \ + IXP46X_PROCESSOR_ID_VALUE) static inline u32 ixp4xx_read_feature_bits(void) { unsigned int val = ~*IXP4XX_EXP_CFG2; - val &= ~IXP4XX_FEATURE_RESERVED; - if (!cpu_is_ixp46x()) - val &= ~IXP4XX_FEATURE_IXP46X_ONLY; - return val; + if (cpu_is_ixp42x()) + return val & IXP42X_FEATURE_MASK; + if (cpu_is_ixp43x()) + return val & IXP43X_FEATURE_MASK; + return val & IXP46X_FEATURE_MASK; } static inline void ixp4xx_write_feature_bits(u32 value) diff --git a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h index ad9c888dd8505ba54fa08a2ad8d4d078d278ca0f..97c530f66e787714489737ab9920c25e1a41caad 100644 --- a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h +++ b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h @@ -604,6 +604,7 @@ #define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */ /* "fuse" bits of IXP_EXP_CFG2 */ +/* All IXP4xx CPUs */ #define IXP4XX_FEATURE_RCOMP (1 << 0) #define IXP4XX_FEATURE_USB_DEVICE (1 << 1) #define IXP4XX_FEATURE_HASH (1 << 2) @@ -619,20 +620,41 @@ #define IXP4XX_FEATURE_RESET_NPEB (1 << 12) #define IXP4XX_FEATURE_RESET_NPEC (1 << 13) #define IXP4XX_FEATURE_PCI (1 << 14) -#define IXP4XX_FEATURE_ECC_TIMESYNC (1 << 15) #define IXP4XX_FEATURE_UTOPIA_PHY_LIMIT (3 << 16) +#define IXP4XX_FEATURE_XSCALE_MAX_FREQ (3 << 22) +#define IXP42X_FEATURE_MASK (IXP4XX_FEATURE_RCOMP | \ + IXP4XX_FEATURE_USB_DEVICE | \ + IXP4XX_FEATURE_HASH | \ + IXP4XX_FEATURE_AES | \ + IXP4XX_FEATURE_DES | \ + IXP4XX_FEATURE_HDLC | \ + IXP4XX_FEATURE_AAL | \ + IXP4XX_FEATURE_HSS | \ + IXP4XX_FEATURE_UTOPIA | \ + IXP4XX_FEATURE_NPEB_ETH0 | \ + IXP4XX_FEATURE_NPEC_ETH | \ + IXP4XX_FEATURE_RESET_NPEA | \ + IXP4XX_FEATURE_RESET_NPEB | \ + IXP4XX_FEATURE_RESET_NPEC | \ + IXP4XX_FEATURE_PCI | \ + IXP4XX_FEATURE_UTOPIA_PHY_LIMIT | \ + IXP4XX_FEATURE_XSCALE_MAX_FREQ) + + +/* IXP43x/46x CPUs */ +#define IXP4XX_FEATURE_ECC_TIMESYNC (1 << 15) #define IXP4XX_FEATURE_USB_HOST (1 << 18) #define IXP4XX_FEATURE_NPEA_ETH (1 << 19) +#define IXP43X_FEATURE_MASK (IXP42X_FEATURE_MASK | \ + IXP4XX_FEATURE_ECC_TIMESYNC | \ + IXP4XX_FEATURE_USB_HOST | \ + IXP4XX_FEATURE_NPEA_ETH) + +/* IXP46x CPU (including IXP455) only */ #define IXP4XX_FEATURE_NPEB_ETH_1_TO_3 (1 << 20) #define IXP4XX_FEATURE_RSA (1 << 21) -#define IXP4XX_FEATURE_XSCALE_MAX_FREQ (3 << 22) -#define IXP4XX_FEATURE_RESERVED (0xFF << 24) - -#define IXP4XX_FEATURE_IXP46X_ONLY (IXP4XX_FEATURE_ECC_TIMESYNC | \ - IXP4XX_FEATURE_USB_HOST | \ - IXP4XX_FEATURE_NPEA_ETH | \ - IXP4XX_FEATURE_NPEB_ETH_1_TO_3 | \ - IXP4XX_FEATURE_RSA | \ - IXP4XX_FEATURE_XSCALE_MAX_FREQ) +#define IXP46X_FEATURE_MASK (IXP43X_FEATURE_MASK | \ + IXP4XX_FEATURE_NPEB_ETH_1_TO_3 | \ + IXP4XX_FEATURE_RSA) #endif diff --git a/arch/arm/mach-ixp4xx/include/mach/system.h b/arch/arm/mach-ixp4xx/include/mach/system.h index 92a7e8ddf69a3b09c1f551884047fea64cb83927..d2aa26f5acd7cd8b2173c84d1ab9e210d189e828 100644 --- a/arch/arm/mach-ixp4xx/include/mach/system.h +++ b/arch/arm/mach-ixp4xx/include/mach/system.h @@ -20,7 +20,7 @@ static inline void arch_idle(void) } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { if ( 1 && mode == 's') { /* Jump into ROM at address 0 */ diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c index c73a94d0ca2ba12a43867b8c4dd2418dcadeb50a..252310234903d96147cc737729231cf9c161c392 100644 --- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c +++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c @@ -575,8 +575,8 @@ int npe_load_firmware(struct npe *npe, const char *name, struct device *dev) for (i = 0; i < image->size; i++) image->data[i] = swab32(image->data[i]); - if (!cpu_is_ixp46x() && ((image->id >> 28) & 0xF /* device ID */)) { - print_npe(KERN_INFO, npe, "IXP46x firmware ignored on " + if (cpu_is_ixp42x() && ((image->id >> 28) & 0xF /* device ID */)) { + print_npe(KERN_INFO, npe, "IXP43x/IXP46x firmware ignored on " "IXP42x\n"); goto err; } @@ -596,7 +596,7 @@ int npe_load_firmware(struct npe *npe, const char *name, struct device *dev) "revision 0x%X:%X\n", (image->id >> 16) & 0xFF, (image->id >> 8) & 0xFF, image->id & 0xFF); - if (!cpu_is_ixp46x()) { + if (cpu_is_ixp42x()) { if (!npe->id) instr_size = NPE_A_42X_INSTR_SIZE; else diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index 3600cd9f0519ee225601c71e95e3672128ee280b..b5421cccd7e18508e76886e23e8df314b49cd360 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -20,6 +20,18 @@ config MACH_RD88F6281 Say 'Y' here if you want your kernel to support the Marvell RD-88F6281 Reference Board. +config MACH_SHEEVAPLUG + bool "Marvell SheevaPlug Reference Board" + help + Say 'Y' here if you want your kernel to support the + Marvell SheevaPlug Reference Board. + +config MACH_TS219 + bool "QNAP TS-119 and TS-219 Turbo NAS" + help + Say 'Y' here if you want your kernel to support the + QNAP TS-119 and TS-219 Turbo NAS devices. + endmenu endif diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile index b96c55dad343be40001a700be7c8c48833e6d78c..8f03c9b9bdd99d9ff74a3c5365272601d381f018 100644 --- a/arch/arm/mach-kirkwood/Makefile +++ b/arch/arm/mach-kirkwood/Makefile @@ -1,5 +1,7 @@ -obj-y += common.o addr-map.o irq.o pcie.o +obj-y += common.o addr-map.o irq.o pcie.o mpp.o obj-$(CONFIG_MACH_DB88F6281_BP) += db88f6281-bp-setup.o obj-$(CONFIG_MACH_RD88F6192_NAS) += rd88f6192-nas-setup.o obj-$(CONFIG_MACH_RD88F6281) += rd88f6281-setup.o +obj-$(CONFIG_MACH_SHEEVAPLUG) += sheevaplug-setup.o +obj-$(CONFIG_MACH_TS219) += ts219-setup.o diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index b3404b7775b318d9beef5e617d9b3ac5e1cd405f..3d2fae84651231dcd835c017c9630250ab66884a 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include @@ -24,6 +25,7 @@ #include #include #include +#include #include #include #include @@ -231,14 +233,17 @@ static struct platform_device kirkwood_switch_device = { void __init kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq) { + int i; + if (irq != NO_IRQ) { kirkwood_switch_resources[0].start = irq; kirkwood_switch_resources[0].end = irq; kirkwood_switch_device.num_resources = 1; } - d->mii_bus = &kirkwood_ge00_shared.dev; d->netdev = &kirkwood_ge00.dev; + for (i = 0; i < d->nr_chips; i++) + d->chip[i].mii_bus = &kirkwood_ge00_shared.dev; kirkwood_switch_device.dev.platform_data = d; platform_device_register(&kirkwood_switch_device); @@ -254,7 +259,7 @@ static struct resource kirkwood_rtc_resource = { .flags = IORESOURCE_MEM, }; -void __init kirkwood_rtc_init(void) +static void __init kirkwood_rtc_init(void) { platform_device_register_simple("rtc-mv", -1, &kirkwood_rtc_resource, 1); } @@ -295,6 +300,50 @@ void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data) } +/***************************************************************************** + * SD/SDIO/MMC + ****************************************************************************/ +static struct resource mvsdio_resources[] = { + [0] = { + .start = SDIO_PHYS_BASE, + .end = SDIO_PHYS_BASE + SZ_1K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_KIRKWOOD_SDIO, + .end = IRQ_KIRKWOOD_SDIO, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 mvsdio_dmamask = 0xffffffffUL; + +static struct platform_device kirkwood_sdio = { + .name = "mvsdio", + .id = -1, + .dev = { + .dma_mask = &mvsdio_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(mvsdio_resources), + .resource = mvsdio_resources, +}; + +void __init kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data) +{ + u32 dev, rev; + + kirkwood_pcie_id(&dev, &rev); + if (rev == 0) /* catch all Kirkwood Z0's */ + mvsdio_data->clock = 100000000; + else + mvsdio_data->clock = 200000000; + mvsdio_data->dram = &kirkwood_mbus_dram_info; + kirkwood_sdio.dev.platform_data = mvsdio_data; + platform_device_register(&kirkwood_sdio); +} + + /***************************************************************************** * SPI ****************************************************************************/ @@ -325,6 +374,45 @@ void __init kirkwood_spi_init() } +/***************************************************************************** + * I2C + ****************************************************************************/ +static struct mv64xxx_i2c_pdata kirkwood_i2c_pdata = { + .freq_m = 8, /* assumes 166 MHz TCLK */ + .freq_n = 3, + .timeout = 1000, /* Default timeout of 1 second */ +}; + +static struct resource kirkwood_i2c_resources[] = { + { + .name = "i2c", + .start = I2C_PHYS_BASE, + .end = I2C_PHYS_BASE + 0x1f, + .flags = IORESOURCE_MEM, + }, { + .name = "i2c", + .start = IRQ_KIRKWOOD_TWSI, + .end = IRQ_KIRKWOOD_TWSI, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device kirkwood_i2c = { + .name = MV64XXX_I2C_CTLR_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(kirkwood_i2c_resources), + .resource = kirkwood_i2c_resources, + .dev = { + .platform_data = &kirkwood_i2c_pdata, + }, +}; + +void __init kirkwood_i2c_init(void) +{ + platform_device_register(&kirkwood_i2c); +} + + /***************************************************************************** * UART0 ****************************************************************************/ @@ -502,7 +590,7 @@ static struct platform_device kirkwood_xor01_channel = { }, }; -void __init kirkwood_xor0_init(void) +static void __init kirkwood_xor0_init(void) { platform_device_register(&kirkwood_xor0_shared); @@ -600,7 +688,7 @@ static struct platform_device kirkwood_xor11_channel = { }, }; -void __init kirkwood_xor1_init(void) +static void __init kirkwood_xor1_init(void) { platform_device_register(&kirkwood_xor1_shared); @@ -708,4 +796,9 @@ void __init kirkwood_init(void) #ifdef CONFIG_CACHE_FEROCEON_L2 kirkwood_l2_init(); #endif + + /* internal devices that every board has */ + kirkwood_rtc_init(); + kirkwood_xor0_init(); + kirkwood_xor1_init(); } diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index fe367c18e722f6d598a27f0f9772415c281e4589..6ee88406f381a4f76771501433b694b16d740d27 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -14,6 +14,7 @@ struct dsa_platform_data; struct mv643xx_eth_platform_data; struct mv_sata_platform_data; +struct mvsdio_platform_data; /* * Basic Kirkwood init functions used early by machine-setup. @@ -33,14 +34,14 @@ void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data); void kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data); void kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq); void kirkwood_pcie_init(void); -void kirkwood_rtc_init(void); void kirkwood_sata_init(struct mv_sata_platform_data *sata_data); +void kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data); void kirkwood_spi_init(void); +void kirkwood_i2c_init(void); void kirkwood_uart0_init(void); void kirkwood_uart1_init(void); -void kirkwood_xor0_init(void); -void kirkwood_xor1_init(void); +extern int kirkwood_tclk; extern struct sys_timer kirkwood_timer; diff --git a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c index a14c2948c62aa6a257f40d400c642e5f1cc91b8d..5505d58377524d6c45ed8a42fbe9794d90215a53 100644 --- a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c +++ b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c @@ -11,18 +11,59 @@ #include #include #include -#include -#include -#include #include -#include +#include #include #include #include #include -#include #include +#include +#include #include "common.h" +#include "mpp.h" + +static struct mtd_partition db88f6281_nand_parts[] = { + { + .name = "u-boot", + .offset = 0, + .size = SZ_1M + }, { + .name = "uImage", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_4M + }, { + .name = "root", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL + }, +}; + +static struct resource db88f6281_nand_resource = { + .flags = IORESOURCE_MEM, + .start = KIRKWOOD_NAND_MEM_PHYS_BASE, + .end = KIRKWOOD_NAND_MEM_PHYS_BASE + + KIRKWOOD_NAND_MEM_SIZE - 1, +}; + +static struct orion_nand_data db88f6281_nand_data = { + .parts = db88f6281_nand_parts, + .nr_parts = ARRAY_SIZE(db88f6281_nand_parts), + .cle = 0, + .ale = 1, + .width = 8, + .chip_delay = 25, +}; + +static struct platform_device db88f6281_nand_flash = { + .name = "orion_nand", + .id = -1, + .dev = { + .platform_data = &db88f6281_nand_data, + }, + .resource = &db88f6281_nand_resource, + .num_resources = 1, +}; static struct mv643xx_eth_platform_data db88f6281_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), @@ -32,18 +73,32 @@ static struct mv_sata_platform_data db88f6281_sata_data = { .n_ports = 2, }; +static struct mvsdio_platform_data db88f6281_mvsdio_data = { + .gpio_write_protect = 37, + .gpio_card_detect = 38, +}; + +static unsigned int db88f6281_mpp_config[] __initdata = { + MPP37_GPIO, + MPP38_GPIO, + 0 +}; + static void __init db88f6281_init(void) { /* * Basic setup. Needs to be called early. */ kirkwood_init(); + kirkwood_mpp_conf(db88f6281_mpp_config); kirkwood_ehci_init(); kirkwood_ge00_init(&db88f6281_ge00_data); - kirkwood_rtc_init(); kirkwood_sata_init(&db88f6281_sata_data); kirkwood_uart0_init(); + kirkwood_sdio_init(&db88f6281_mvsdio_data); + + platform_device_register(&db88f6281_nand_flash); } static int __init db88f6281_pci_init(void) diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h index ada480c0e1975d73c55ebc67d94a7df8356a7b68..38c9868535902c3f984621a80a123392b9127048 100644 --- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -93,6 +93,7 @@ #define DEVICE_ID (DEV_BUS_VIRT_BASE | 0x0034) #define RTC_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0300) #define SPI_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0600) +#define I2C_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1000) #define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) #define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) #define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) @@ -116,5 +117,7 @@ #define SATA_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x80000) +#define SDIO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x90000) + #endif diff --git a/arch/arm/mach-kirkwood/include/mach/system.h b/arch/arm/mach-kirkwood/include/mach/system.h index 8510f6cfdabf09b2a96a4ba91ffe9a166a1315d5..23a1914c1da80f15ae382db0eb41fa6842163255 100644 --- a/arch/arm/mach-kirkwood/include/mach/system.h +++ b/arch/arm/mach-kirkwood/include/mach/system.h @@ -17,7 +17,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { /* * Enable soft reset to assert RSTOUTn. diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c new file mode 100644 index 0000000000000000000000000000000000000000..63c44934391ac5c68e62350004bbcfa129d49eda --- /dev/null +++ b/arch/arm/mach-kirkwood/mpp.c @@ -0,0 +1,97 @@ +/* + * arch/arm/mach-kirkwood/mpp.c + * + * MPP functions for Marvell Kirkwood SoCs + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include +#include +#include +#include +#include +#include +#include "common.h" +#include "mpp.h" + +static unsigned int __init kirkwood_variant(void) +{ + u32 dev, rev; + + kirkwood_pcie_id(&dev, &rev); + + if (dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0) + return MPP_F6281_MASK; + if (dev == MV88F6192_DEV_ID && rev >= MV88F6192_REV_A0) + return MPP_F6192_MASK; + if (dev == MV88F6180_DEV_ID) + return MPP_F6180_MASK; + + printk(KERN_ERR "MPP setup: unknown kirkwood variant " + "(dev %#x rev %#x)\n", dev, rev); + return 0; +} + +#define MPP_CTRL(i) (DEV_BUS_VIRT_BASE + (i) * 4) +#define MPP_NR_REGS (1 + MPP_MAX/8) + +void __init kirkwood_mpp_conf(unsigned int *mpp_list) +{ + u32 mpp_ctrl[MPP_NR_REGS]; + unsigned int variant_mask; + int i; + + variant_mask = kirkwood_variant(); + if (!variant_mask) + return; + + printk(KERN_DEBUG "initial MPP regs:"); + for (i = 0; i < MPP_NR_REGS; i++) { + mpp_ctrl[i] = readl(MPP_CTRL(i)); + printk(" %08x", mpp_ctrl[i]); + } + printk("\n"); + + while (*mpp_list) { + unsigned int num = MPP_NUM(*mpp_list); + unsigned int sel = MPP_SEL(*mpp_list); + int shift, gpio_mode; + + if (num > MPP_MAX) { + printk(KERN_ERR "kirkwood_mpp_conf: invalid MPP " + "number (%u)\n", num); + continue; + } + if (!(*mpp_list & variant_mask)) { + printk(KERN_WARNING + "kirkwood_mpp_conf: requested MPP%u config " + "unavailable on this hardware\n", num); + continue; + } + + shift = (num & 7) << 2; + mpp_ctrl[num / 8] &= ~(0xf << shift); + mpp_ctrl[num / 8] |= sel << shift; + + gpio_mode = 0; + if (*mpp_list & MPP_INPUT_MASK) + gpio_mode |= GPIO_INPUT_OK; + if (*mpp_list & MPP_OUTPUT_MASK) + gpio_mode |= GPIO_OUTPUT_OK; + if (sel != 0) + gpio_mode = 0; + orion_gpio_set_valid(num, gpio_mode); + + mpp_list++; + } + + printk(KERN_DEBUG " final MPP regs:"); + for (i = 0; i < MPP_NR_REGS; i++) { + writel(mpp_ctrl[i], MPP_CTRL(i)); + printk(" %08x", mpp_ctrl[i]); + } + printk("\n"); +} diff --git a/arch/arm/mach-kirkwood/mpp.h b/arch/arm/mach-kirkwood/mpp.h new file mode 100644 index 0000000000000000000000000000000000000000..e021a80c2cafa00df3cba91543a6e5dc55d05f7b --- /dev/null +++ b/arch/arm/mach-kirkwood/mpp.h @@ -0,0 +1,303 @@ +/* + * linux/arch/arm/mach-kirkwood/mpp.h -- Multi Purpose Pins + * + * Copyright 2009: Marvell Technology Group Ltd. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __KIRKWOOD_MPP_H +#define __KIRKWOOD_MPP_H + +#define MPP(_num, _sel, _in, _out, _F6180, _F6190, _F6192, _F6281) ( \ + /* MPP number */ ((_num) & 0xff) | \ + /* MPP select value */ (((_sel) & 0xf) << 8) | \ + /* may be input signal */ ((!!(_in)) << 12) | \ + /* may be output signal */ ((!!(_out)) << 13) | \ + /* available on F6180 */ ((!!(_F6180)) << 14) | \ + /* available on F6190 */ ((!!(_F6190)) << 15) | \ + /* available on F6192 */ ((!!(_F6192)) << 16) | \ + /* available on F6281 */ ((!!(_F6281)) << 17)) + +#define MPP_NUM(x) ((x) & 0xff) +#define MPP_SEL(x) (((x) >> 8) & 0xf) + + /* num sel i o 6180 6190 6192 6281 */ + +#define MPP_INPUT_MASK MPP( 0, 0x0, 1, 0, 0, 0, 0, 0 ) +#define MPP_OUTPUT_MASK MPP( 0, 0x0, 0, 1, 0, 0, 0, 0 ) + +#define MPP_F6180_MASK MPP( 0, 0x0, 0, 0, 1, 0, 0, 0 ) +#define MPP_F6190_MASK MPP( 0, 0x0, 0, 0, 0, 1, 0, 0 ) +#define MPP_F6192_MASK MPP( 0, 0x0, 0, 0, 0, 0, 1, 0 ) +#define MPP_F6281_MASK MPP( 0, 0x0, 0, 0, 0, 0, 0, 1 ) + +#define MPP0_GPIO MPP( 0, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP0_NF_IO2 MPP( 0, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP0_SPI_SCn MPP( 0, 0x2, 0, 1, 1, 1, 1, 1 ) + +#define MPP1_GPO MPP( 1, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP1_NF_IO3 MPP( 1, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP1_SPI_MOSI MPP( 1, 0x2, 0, 1, 1, 1, 1, 1 ) + +#define MPP2_GPO MPP( 2, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP2_NF_IO4 MPP( 2, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP2_SPI_SCK MPP( 2, 0x2, 0, 1, 1, 1, 1, 1 ) + +#define MPP3_GPO MPP( 3, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP3_NF_IO5 MPP( 3, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP3_SPI_MISO MPP( 3, 0x2, 1, 0, 1, 1, 1, 1 ) + +#define MPP4_GPIO MPP( 4, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP4_NF_IO6 MPP( 4, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP4_UART0_RXD MPP( 4, 0x2, 1, 0, 1, 1, 1, 1 ) +#define MPP4_SATA1_ACTn MPP( 4, 0x5, 0, 1, 0, 0, 1, 1 ) +#define MPP4_PTP_CLK MPP( 4, 0xd, 1, 0, 1, 1, 1, 1 ) + +#define MPP5_GPO MPP( 5, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP5_NF_IO7 MPP( 5, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP5_UART0_TXD MPP( 5, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP5_PTP_TRIG_GEN MPP( 5, 0x4, 0, 1, 1, 1, 1, 1 ) +#define MPP5_SATA0_ACTn MPP( 5, 0x5, 0, 1, 0, 1, 1, 1 ) + +#define MPP6_SYSRST_OUTn MPP( 6, 0x1, 0, 1, 1, 1, 1, 1 ) +#define MPP6_SPI_MOSI MPP( 6, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP6_PTP_TRIG_GEN MPP( 6, 0x3, 0, 1, 1, 1, 1, 1 ) + +#define MPP7_GPO MPP( 7, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP7_PEX_RST_OUTn MPP( 7, 0x1, 0, 1, 1, 1, 1, 1 ) +#define MPP7_SPI_SCn MPP( 7, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP7_PTP_TRIG_GEN MPP( 7, 0x3, 0, 1, 1, 1, 1, 1 ) + +#define MPP8_GPIO MPP( 8, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP8_TW_SDA MPP( 8, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP8_UART0_RTS MPP( 8, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP8_UART1_RTS MPP( 8, 0x3, 0, 1, 1, 1, 1, 1 ) +#define MPP8_MII0_RXERR MPP( 8, 0x4, 1, 0, 0, 1, 1, 1 ) +#define MPP8_SATA1_PRESENTn MPP( 8, 0x5, 0, 1, 0, 0, 1, 1 ) +#define MPP8_PTP_CLK MPP( 8, 0xc, 1, 0, 1, 1, 1, 1 ) +#define MPP8_MII0_COL MPP( 8, 0xd, 1, 0, 1, 1, 1, 1 ) + +#define MPP9_GPIO MPP( 9, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP9_TW_SCK MPP( 9, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP9_UART0_CTS MPP( 9, 0x2, 1, 0, 1, 1, 1, 1 ) +#define MPP9_UART1_CTS MPP( 9, 0x3, 1, 0, 1, 1, 1, 1 ) +#define MPP9_SATA0_PRESENTn MPP( 9, 0x5, 0, 1, 0, 1, 1, 1 ) +#define MPP9_PTP_EVENT_REQ MPP( 9, 0xc, 1, 0, 1, 1, 1, 1 ) +#define MPP9_MII0_CRS MPP( 9, 0xd, 1, 0, 1, 1, 1, 1 ) + +#define MPP10_GPO MPP( 10, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP10_SPI_SCK MPP( 10, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP10_UART0_TXD MPP( 10, 0X3, 0, 1, 1, 1, 1, 1 ) +#define MPP10_SATA1_ACTn MPP( 10, 0x5, 0, 1, 0, 0, 1, 1 ) +#define MPP10_PTP_TRIG_GEN MPP( 10, 0xc, 0, 1, 1, 1, 1, 1 ) + +#define MPP11_GPIO MPP( 11, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP11_SPI_MISO MPP( 11, 0x2, 1, 0, 1, 1, 1, 1 ) +#define MPP11_UART0_RXD MPP( 11, 0x3, 1, 0, 1, 1, 1, 1 ) +#define MPP11_PTP_EVENT_REQ MPP( 11, 0x4, 1, 0, 1, 1, 1, 1 ) +#define MPP11_PTP_TRIG_GEN MPP( 11, 0xc, 0, 1, 1, 1, 1, 1 ) +#define MPP11_PTP_CLK MPP( 11, 0xd, 1, 0, 1, 1, 1, 1 ) +#define MPP11_SATA0_ACTn MPP( 11, 0x5, 0, 1, 0, 1, 1, 1 ) + +#define MPP12_GPO MPP( 12, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP12_SD_CLK MPP( 12, 0x1, 0, 1, 1, 1, 1, 1 ) + +#define MPP13_GPIO MPP( 13, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP13_SD_CMD MPP( 13, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP13_UART1_TXD MPP( 13, 0x3, 0, 1, 1, 1, 1, 1 ) + +#define MPP14_GPIO MPP( 14, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP14_SD_D0 MPP( 14, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP14_UART1_RXD MPP( 14, 0x3, 1, 0, 1, 1, 1, 1 ) +#define MPP14_SATA1_PRESENTn MPP( 14, 0x4, 0, 1, 0, 0, 1, 1 ) +#define MPP14_MII0_COL MPP( 14, 0xd, 1, 0, 1, 1, 1, 1 ) + +#define MPP15_GPIO MPP( 15, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP15_SD_D1 MPP( 15, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP15_UART0_RTS MPP( 15, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP15_UART1_TXD MPP( 15, 0x3, 0, 1, 1, 1, 1, 1 ) +#define MPP15_SATA0_ACTn MPP( 15, 0x4, 0, 1, 0, 1, 1, 1 ) + +#define MPP16_GPIO MPP( 16, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP16_SD_D2 MPP( 16, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP16_UART0_CTS MPP( 16, 0x2, 1, 0, 1, 1, 1, 1 ) +#define MPP16_UART1_RXD MPP( 16, 0x3, 1, 0, 1, 1, 1, 1 ) +#define MPP16_SATA1_ACTn MPP( 16, 0x4, 0, 1, 0, 0, 1, 1 ) +#define MPP16_MII0_CRS MPP( 16, 0xd, 1, 0, 1, 1, 1, 1 ) + +#define MPP17_GPIO MPP( 17, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP17_SD_D3 MPP( 17, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP17_SATA0_PRESENTn MPP( 17, 0x4, 0, 1, 0, 1, 1, 1 ) + +#define MPP18_GPO MPP( 18, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP18_NF_IO0 MPP( 18, 0x1, 1, 1, 1, 1, 1, 1 ) + +#define MPP19_GPO MPP( 19, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP19_NF_IO1 MPP( 19, 0x1, 1, 1, 1, 1, 1, 1 ) + +#define MPP20_GPIO MPP( 20, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP20_TSMP0 MPP( 20, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP20_TDM_CH0_TX_QL MPP( 20, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP20_GE1_0 MPP( 20, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP20_AUDIO_SPDIFI MPP( 20, 0x4, 1, 0, 0, 0, 1, 1 ) +#define MPP20_SATA1_ACTn MPP( 20, 0x5, 0, 1, 0, 0, 1, 1 ) + +#define MPP21_GPIO MPP( 21, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP21_TSMP1 MPP( 21, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP21_TDM_CH0_RX_QL MPP( 21, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP21_GE1_1 MPP( 21, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP21_AUDIO_SPDIFO MPP( 21, 0x4, 0, 1, 0, 0, 1, 1 ) +#define MPP21_SATA0_ACTn MPP( 21, 0x5, 0, 1, 0, 1, 1, 1 ) + +#define MPP22_GPIO MPP( 22, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP22_TSMP2 MPP( 22, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP22_TDM_CH2_TX_QL MPP( 22, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP22_GE1_2 MPP( 22, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP22_AUDIO_SPDIFRMKCLK MPP( 22, 0x4, 0, 1, 0, 0, 1, 1 ) +#define MPP22_SATA1_PRESENTn MPP( 22, 0x5, 0, 1, 0, 0, 1, 1 ) + +#define MPP23_GPIO MPP( 23, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP23_TSMP3 MPP( 23, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP23_TDM_CH2_RX_QL MPP( 23, 0x2, 1, 0, 0, 0, 1, 1 ) +#define MPP23_GE1_3 MPP( 23, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP23_AUDIO_I2SBCLK MPP( 23, 0x4, 0, 1, 0, 0, 1, 1 ) +#define MPP23_SATA0_PRESENTn MPP( 23, 0x5, 0, 1, 0, 1, 1, 1 ) + +#define MPP24_GPIO MPP( 24, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP24_TSMP4 MPP( 24, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP24_TDM_SPI_CS0 DEV( 24, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP24_GE1_4 MPP( 24, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP24_AUDIO_I2SDO MPP( 24, 0x4, 0, 1, 0, 0, 1, 1 ) + +#define MPP25_GPIO MPP( 25, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP25_TSMP5 MPP( 25, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP25_TDM_SPI_SCK MPP( 25, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP25_GE1_5 MPP( 25, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP25_AUDIO_I2SLRCLK MPP( 25, 0x4, 0, 1, 0, 0, 1, 1 ) + +#define MPP26_GPIO MPP( 26, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP26_TSMP6 MPP( 26, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP26_TDM_SPI_MISO MPP( 26, 0x2, 1, 0, 0, 0, 1, 1 ) +#define MPP26_GE1_6 MPP( 26, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP26_AUDIO_I2SMCLK MPP( 26, 0x4, 0, 1, 0, 0, 1, 1 ) + +#define MPP27_GPIO MPP( 27, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP27_TSMP7 MPP( 27, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP27_TDM_SPI_MOSI MPP( 27, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP27_GE1_7 MPP( 27, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP27_AUDIO_I2SDI MPP( 27, 0x4, 1, 0, 0, 0, 1, 1 ) + +#define MPP28_GPIO MPP( 28, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP28_TSMP8 MPP( 28, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP28_TDM_CODEC_INTn MPP( 28, 0x2, 0, 0, 0, 0, 1, 1 ) +#define MPP28_GE1_8 MPP( 28, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP28_AUDIO_EXTCLK MPP( 28, 0x4, 1, 0, 0, 0, 1, 1 ) + +#define MPP29_GPIO MPP( 29, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP29_TSMP9 MPP( 29, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP29_TDM_CODEC_RSTn MPP( 29, 0x2, 0, 0, 0, 0, 1, 1 ) +#define MPP29_GE1_9 MPP( 29, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP30_GPIO MPP( 30, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP30_TSMP10 MPP( 30, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP30_TDM_PCLK MPP( 30, 0x2, 1, 1, 0, 0, 1, 1 ) +#define MPP30_GE1_10 MPP( 30, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP31_GPIO MPP( 31, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP31_TSMP11 MPP( 31, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP31_TDM_FS MPP( 31, 0x2, 1, 1, 0, 0, 1, 1 ) +#define MPP31_GE1_11 MPP( 31, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP32_GPIO MPP( 32, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP32_TSMP12 MPP( 32, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP32_TDM_DRX MPP( 32, 0x2, 1, 0, 0, 0, 1, 1 ) +#define MPP32_GE1_12 MPP( 32, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP33_GPIO MPP( 33, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP33_TDM_DTX MPP( 33, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP33_GE1_13 MPP( 33, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP34_GPIO MPP( 34, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP34_TDM_SPI_CS1 MPP( 34, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP34_GE1_14 MPP( 34, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP35_GPIO MPP( 35, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP35_TDM_CH0_TX_QL MPP( 35, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP35_GE1_15 MPP( 35, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP35_SATA0_ACTn MPP( 35, 0x5, 0, 1, 0, 1, 1, 1 ) +#define MPP35_MII0_RXERR MPP( 35, 0xc, 1, 0, 1, 1, 1, 1 ) + +#define MPP36_GPIO MPP( 36, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP36_TSMP0 MPP( 36, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP36_TDM_SPI_CS1 MPP( 36, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP36_AUDIO_SPDIFI MPP( 36, 0x4, 1, 0, 1, 0, 0, 1 ) + +#define MPP37_GPIO MPP( 37, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP37_TSMP1 MPP( 37, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP37_TDM_CH2_TX_QL MPP( 37, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP37_AUDIO_SPDIFO MPP( 37, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP38_GPIO MPP( 38, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP38_TSMP2 MPP( 38, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP38_TDM_CH2_RX_QL MPP( 38, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP38_AUDIO_SPDIFRMLCLK MPP( 38, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP39_GPIO MPP( 39, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP39_TSMP3 MPP( 39, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP39_TDM_SPI_CS0 MPP( 39, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP39_AUDIO_I2SBCLK MPP( 39, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP40_GPIO MPP( 40, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP40_TSMP4 MPP( 40, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP40_TDM_SPI_SCK MPP( 40, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP40_AUDIO_I2SDO MPP( 40, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP41_GPIO MPP( 41, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP41_TSMP5 MPP( 41, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP41_TDM_SPI_MISO MPP( 41, 0x2, 1, 0, 0, 0, 0, 1 ) +#define MPP41_AUDIO_I2SLRC MPP( 41, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP42_GPIO MPP( 42, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP42_TSMP6 MPP( 42, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP42_TDM_SPI_MOSI MPP( 42, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP42_AUDIO_I2SMCLK MPP( 42, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP43_GPIO MPP( 43, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP43_TSMP7 MPP( 43, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP43_TDM_CODEC_INTn MPP( 43, 0x2, 0, 0, 0, 0, 0, 1 ) +#define MPP43_AUDIO_I2SDI MPP( 43, 0x4, 1, 0, 1, 0, 0, 1 ) + +#define MPP44_GPIO MPP( 44, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP44_TSMP8 MPP( 44, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP44_TDM_CODEC_RSTn MPP( 44, 0x2, 0, 0, 0, 0, 0, 1 ) +#define MPP44_AUDIO_EXTCLK MPP( 44, 0x4, 1, 0, 1, 0, 0, 1 ) + +#define MPP45_GPIO MPP( 45, 0x0, 1, 1, 0, 0, 0, 1 ) +#define MPP45_TSMP9 MPP( 45, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP45_TDM_PCLK MPP( 45, 0x2, 1, 1, 0, 0, 0, 1 ) + +#define MPP46_GPIO MPP( 46, 0x0, 1, 1, 0, 0, 0, 1 ) +#define MPP46_TSMP10 MPP( 46, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP46_TDM_FS MPP( 46, 0x2, 1, 1, 0, 0, 0, 1 ) + +#define MPP47_GPIO MPP( 47, 0x0, 1, 1, 0, 0, 0, 1 ) +#define MPP47_TSMP11 MPP( 47, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP47_TDM_DRX MPP( 47, 0x2, 1, 0, 0, 0, 0, 1 ) + +#define MPP48_GPIO MPP( 48, 0x0, 1, 1, 0, 0, 0, 1 ) +#define MPP48_TSMP12 MPP( 48, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP48_TDM_DTX MPP( 48. 0x2, 0, 1, 0, 0, 0, 1 ) + +#define MPP49_GPIO MPP( 49, 0x0, 1, 1, 0, 0, 0, 1 ) +#define MPP49_TSMP9 MPP( 49, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP49_TDM_CH0_RX_QL MPP( 49, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP49_PTP_CLK MPP( 49, 0x5, 1, 0, 0, 0, 0, 1 ) + +#define MPP_MAX 49 + +void kirkwood_mpp_conf(unsigned int *mpp_list); + +#endif diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c index b1d1a87a6821f9b3e53d819fd31cdefc1b8b491d..2f0e4ef3db0f44bd6766af9db41402f5c87617a2 100644 --- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c @@ -11,11 +11,8 @@ #include #include #include -#include -#include -#include #include -#include +#include #include #include #include @@ -23,7 +20,6 @@ #include #include #include -#include #include #include "common.h" @@ -61,14 +57,11 @@ static void __init rd88f6192_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&rd88f6192_ge00_data); - kirkwood_rtc_init(); kirkwood_sata_init(&rd88f6192_sata_data); spi_register_board_info(rd88F6192_spi_slave_info, ARRAY_SIZE(rd88F6192_spi_slave_info)); kirkwood_spi_init(); kirkwood_uart0_init(); - kirkwood_xor0_init(); - kirkwood_xor1_init(); } static int __init rd88f6192_pci_init(void) diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index 9a0e905d10cd04e6841f8dc7f5cc7bb6c57fa705..31e996d65fc46523845420eac063a29fcacaef40 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -11,21 +11,20 @@ #include #include #include -#include #include -#include #include -#include +#include #include #include #include #include #include #include -#include #include +#include #include #include "common.h" +#include "mpp.h" static struct mtd_partition rd88f6281_nand_parts[] = { { @@ -75,7 +74,7 @@ static struct mv643xx_eth_platform_data rd88f6281_ge00_data = { .duplex = DUPLEX_FULL, }; -static struct dsa_platform_data rd88f6281_switch_data = { +static struct dsa_chip_data rd88f6281_switch_chip_data = { .port_names[0] = "lan1", .port_names[1] = "lan2", .port_names[2] = "lan3", @@ -83,6 +82,11 @@ static struct dsa_platform_data rd88f6281_switch_data = { .port_names[5] = "cpu", }; +static struct dsa_platform_data rd88f6281_switch_plat_data = { + .nr_chips = 1, + .chip = &rd88f6281_switch_chip_data, +}; + static struct mv643xx_eth_platform_data rd88f6281_ge01_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(11), }; @@ -91,6 +95,15 @@ static struct mv_sata_platform_data rd88f6281_sata_data = { .n_ports = 2, }; +static struct mvsdio_platform_data rd88f6281_mvsdio_data = { + .gpio_card_detect = 28, +}; + +static unsigned int rd88f6281_mpp_config[] __initdata = { + MPP28_GPIO, + 0 +}; + static void __init rd88f6281_init(void) { u32 dev, rev; @@ -99,21 +112,22 @@ static void __init rd88f6281_init(void) * Basic setup. Needs to be called early. */ kirkwood_init(); + kirkwood_mpp_conf(rd88f6281_mpp_config); kirkwood_ehci_init(); kirkwood_ge00_init(&rd88f6281_ge00_data); kirkwood_pcie_id(&dev, &rev); if (rev == MV88F6281_REV_A0) { - rd88f6281_switch_data.sw_addr = 10; + rd88f6281_switch_chip_data.sw_addr = 10; kirkwood_ge01_init(&rd88f6281_ge01_data); } else { - rd88f6281_switch_data.port_names[4] = "wan"; + rd88f6281_switch_chip_data.port_names[4] = "wan"; } - kirkwood_ge00_switch_init(&rd88f6281_switch_data, NO_IRQ); + kirkwood_ge00_switch_init(&rd88f6281_switch_plat_data, NO_IRQ); - kirkwood_rtc_init(); kirkwood_sata_init(&rd88f6281_sata_data); + kirkwood_sdio_init(&rd88f6281_mvsdio_data); kirkwood_uart0_init(); platform_device_register(&rd88f6281_nand_flash); diff --git a/arch/arm/mach-kirkwood/sheevaplug-setup.c b/arch/arm/mach-kirkwood/sheevaplug-setup.c new file mode 100644 index 0000000000000000000000000000000000000000..831e4a56cae121e436d1f554c882d15fc9067534 --- /dev/null +++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c @@ -0,0 +1,136 @@ +/* + * arch/arm/mach-kirkwood/sheevaplug-setup.c + * + * Marvell SheevaPlug Reference Board Setup + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "common.h" +#include "mpp.h" + +static struct mtd_partition sheevaplug_nand_parts[] = { + { + .name = "u-boot", + .offset = 0, + .size = SZ_1M + }, { + .name = "uImage", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_4M + }, { + .name = "root", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL + }, +}; + +static struct resource sheevaplug_nand_resource = { + .flags = IORESOURCE_MEM, + .start = KIRKWOOD_NAND_MEM_PHYS_BASE, + .end = KIRKWOOD_NAND_MEM_PHYS_BASE + + KIRKWOOD_NAND_MEM_SIZE - 1, +}; + +static struct orion_nand_data sheevaplug_nand_data = { + .parts = sheevaplug_nand_parts, + .nr_parts = ARRAY_SIZE(sheevaplug_nand_parts), + .cle = 0, + .ale = 1, + .width = 8, + .chip_delay = 25, +}; + +static struct platform_device sheevaplug_nand_flash = { + .name = "orion_nand", + .id = -1, + .dev = { + .platform_data = &sheevaplug_nand_data, + }, + .resource = &sheevaplug_nand_resource, + .num_resources = 1, +}; + +static struct mv643xx_eth_platform_data sheevaplug_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +static struct mvsdio_platform_data sheevaplug_mvsdio_data = { + // unfortunately the CD signal has not been connected */ +}; + +static struct gpio_led sheevaplug_led_pins[] = { + { + .name = "plug:green:health", + .default_trigger = "default-on", + .gpio = 49, + .active_low = 1, + }, +}; + +static struct gpio_led_platform_data sheevaplug_led_data = { + .leds = sheevaplug_led_pins, + .num_leds = ARRAY_SIZE(sheevaplug_led_pins), +}; + +static struct platform_device sheevaplug_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &sheevaplug_led_data, + } +}; + +static unsigned int sheevaplug_mpp_config[] __initdata = { + MPP29_GPIO, /* USB Power Enable */ + MPP49_GPIO, /* LED */ + 0 +}; + +static void __init sheevaplug_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_init(); + kirkwood_mpp_conf(sheevaplug_mpp_config); + + kirkwood_uart0_init(); + + if (gpio_request(29, "USB Power Enable") != 0 || + gpio_direction_output(29, 1) != 0) + printk(KERN_ERR "can't set up GPIO 29 (USB Power Enable)\n"); + kirkwood_ehci_init(); + + kirkwood_ge00_init(&sheevaplug_ge00_data); + kirkwood_sdio_init(&sheevaplug_mvsdio_data); + + platform_device_register(&sheevaplug_nand_flash); + platform_device_register(&sheevaplug_leds); +} + +MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board") + /* Maintainer: shadi Ammouri */ + .phys_io = KIRKWOOD_REGS_PHYS_BASE, + .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .init_machine = sheevaplug_init, + .map_io = kirkwood_map_io, + .init_irq = kirkwood_init_irq, + .timer = &kirkwood_timer, +MACHINE_END diff --git a/arch/arm/mach-kirkwood/ts219-setup.c b/arch/arm/mach-kirkwood/ts219-setup.c new file mode 100644 index 0000000000000000000000000000000000000000..dda5743cf3e023b84fc2d04dd1248d1e06c73d35 --- /dev/null +++ b/arch/arm/mach-kirkwood/ts219-setup.c @@ -0,0 +1,220 @@ +/* + * + * QNAP TS-119/TS-219 Turbo NAS Board Setup + * + * Copyright (C) 2009 Martin Michlmayr + * Copyright (C) 2008 Byron Bradley + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "common.h" +#include "mpp.h" + +/**************************************************************************** + * 16 MiB NOR flash. The struct mtd_partition is not in the same order as the + * partitions on the device because we want to keep compatability with + * the QNAP firmware. + * Layout as used by QNAP: + * 0x00000000-0x00080000 : "U-Boot" + * 0x00200000-0x00400000 : "Kernel" + * 0x00400000-0x00d00000 : "RootFS" + * 0x00d00000-0x01000000 : "RootFS2" + * 0x00080000-0x000c0000 : "U-Boot Config" + * 0x000c0000-0x00200000 : "NAS Config" + * + * We'll use "RootFS1" instead of "RootFS" to stay compatible with the layout + * used by the QNAP TS-109/TS-209. + * + ***************************************************************************/ + +static struct mtd_partition qnap_ts219_partitions[] = { + { + .name = "U-Boot", + .size = 0x00080000, + .offset = 0, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "Kernel", + .size = 0x00200000, + .offset = 0x00200000, + }, { + .name = "RootFS1", + .size = 0x00900000, + .offset = 0x00400000, + }, { + .name = "RootFS2", + .size = 0x00300000, + .offset = 0x00d00000, + }, { + .name = "U-Boot Config", + .size = 0x00040000, + .offset = 0x00080000, + }, { + .name = "NAS Config", + .size = 0x00140000, + .offset = 0x000c0000, + }, +}; + +static const struct flash_platform_data qnap_ts219_flash = { + .type = "m25p128", + .name = "spi_flash", + .parts = qnap_ts219_partitions, + .nr_parts = ARRAY_SIZE(qnap_ts219_partitions), +}; + +static struct spi_board_info __initdata qnap_ts219_spi_slave_info[] = { + { + .modalias = "m25p80", + .platform_data = &qnap_ts219_flash, + .irq = -1, + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + +static struct i2c_board_info __initdata qnap_ts219_i2c_rtc = { + I2C_BOARD_INFO("s35390a", 0x30), +}; + +static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +static struct mv_sata_platform_data qnap_ts219_sata_data = { + .n_ports = 2, +}; + +static struct gpio_keys_button qnap_ts219_buttons[] = { + { + .code = KEY_COPY, + .gpio = 15, + .desc = "USB Copy", + .active_low = 1, + }, + { + .code = KEY_RESTART, + .gpio = 16, + .desc = "Reset", + .active_low = 1, + }, +}; + +static struct gpio_keys_platform_data qnap_ts219_button_data = { + .buttons = qnap_ts219_buttons, + .nbuttons = ARRAY_SIZE(qnap_ts219_buttons), +}; + +static struct platform_device qnap_ts219_button_device = { + .name = "gpio-keys", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &qnap_ts219_button_data, + } +}; + +static unsigned int qnap_ts219_mpp_config[] __initdata = { + MPP0_SPI_SCn, + MPP1_SPI_MOSI, + MPP2_SPI_SCK, + MPP3_SPI_MISO, + MPP8_TW_SDA, + MPP9_TW_SCK, + MPP10_UART0_TXD, + MPP11_UART0_RXD, + MPP13_UART1_TXD, /* PIC controller */ + MPP14_UART1_RXD, /* PIC controller */ + MPP15_GPIO, /* USB Copy button */ + MPP16_GPIO, /* Reset button */ + MPP20_SATA1_ACTn, + MPP21_SATA0_ACTn, + MPP22_SATA1_PRESENTn, + MPP23_SATA0_PRESENTn, + 0 +}; + + +/***************************************************************************** + * QNAP TS-x19 specific power off method via UART1-attached PIC + ****************************************************************************/ + +#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2)) + +void qnap_ts219_power_off(void) +{ + /* 19200 baud divisor */ + const unsigned divisor = ((kirkwood_tclk + (8 * 19200)) / (16 * 19200)); + + pr_info("%s: triggering power-off...\n", __func__); + + /* hijack UART1 and reset into sane state (19200,8n1) */ + writel(0x83, UART1_REG(LCR)); + writel(divisor & 0xff, UART1_REG(DLL)); + writel((divisor >> 8) & 0xff, UART1_REG(DLM)); + writel(0x03, UART1_REG(LCR)); + writel(0x00, UART1_REG(IER)); + writel(0x00, UART1_REG(FCR)); + writel(0x00, UART1_REG(MCR)); + + /* send the power-off command 'A' to PIC */ + writel('A', UART1_REG(TX)); +} + +static void __init qnap_ts219_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_init(); + kirkwood_mpp_conf(qnap_ts219_mpp_config); + + kirkwood_uart0_init(); + kirkwood_uart1_init(); /* A PIC controller is connected here. */ + spi_register_board_info(qnap_ts219_spi_slave_info, + ARRAY_SIZE(qnap_ts219_spi_slave_info)); + kirkwood_spi_init(); + kirkwood_i2c_init(); + i2c_register_board_info(0, &qnap_ts219_i2c_rtc, 1); + kirkwood_ge00_init(&qnap_ts219_ge00_data); + kirkwood_sata_init(&qnap_ts219_sata_data); + kirkwood_ehci_init(); + platform_device_register(&qnap_ts219_button_device); + + pm_power_off = qnap_ts219_power_off; + +} + +MACHINE_START(TS219, "QNAP TS-119/TS-219") + /* Maintainer: Martin Michlmayr */ + .phys_io = KIRKWOOD_REGS_PHYS_BASE, + .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .init_machine = qnap_ts219_init, + .map_io = kirkwood_map_io, + .init_irq = kirkwood_init_irq, + .timer = &kirkwood_timer, +MACHINE_END diff --git a/arch/arm/mach-ks8695/Kconfig b/arch/arm/mach-ks8695/Kconfig index 2754daabda55eb54bbb3744e46ee7ef1d1041cd4..fe0c82e30b2dbdc9fb3ff81a1c64c277b7e8843f 100644 --- a/arch/arm/mach-ks8695/Kconfig +++ b/arch/arm/mach-ks8695/Kconfig @@ -14,6 +14,12 @@ config MACH_DSM320 Say 'Y' here if you want your kernel to run on the D-Link DSM-320 Wireless Media Player. +config MACH_ACS5K + bool "Brivo Systems LLC, ACS-5000 Master board" + help + say 'Y' here if you want your kernel to run on the Brivo + Systems LLC, ACS-5000 Master board. + endmenu endif diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile index f735d2cc0294474bde6de12ff9f5ffc3331a0367..7e3e8160ed30fe1874dc9540f9b2178f8f4b0eea 100644 --- a/arch/arm/mach-ks8695/Makefile +++ b/arch/arm/mach-ks8695/Makefile @@ -17,3 +17,4 @@ obj-$(CONFIG_LEDS) += leds.o # Board-specific support obj-$(CONFIG_MACH_KS8695) += board-micrel.o obj-$(CONFIG_MACH_DSM320) += board-dsm320.o +obj-$(CONFIG_MACH_ACS5K) += board-acs5k.o diff --git a/arch/arm/mach-ks8695/board-acs5k.c b/arch/arm/mach-ks8695/board-acs5k.c new file mode 100644 index 0000000000000000000000000000000000000000..9e3e5a640ad255c49eeeb199cc3323028d7efa5b --- /dev/null +++ b/arch/arm/mach-ks8695/board-acs5k.c @@ -0,0 +1,233 @@ +/* + * arch/arm/mach-ks8695/board-acs5k.c + * + * Brivo Systems LLC, ACS-5000 Master Board + * + * Copyright 2008 Simtec Electronics + * Daniel Silverstone + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + +#include +#include +#include + +#include +#include + +#include "generic.h" + +static struct i2c_gpio_platform_data acs5k_i2c_device_platdata = { + .sda_pin = 4, + .scl_pin = 5, + .udelay = 10, +}; + +static struct platform_device acs5k_i2c_device = { + .name = "i2c-gpio", + .id = -1, + .num_resources = 0, + .resource = NULL, + .dev = { + .platform_data = &acs5k_i2c_device_platdata, + }, +}; + +static int acs5k_pca9555_setup(struct i2c_client *client, + unsigned gpio_base, unsigned ngpio, + void *context) +{ + static int acs5k_gpio_value[] = { + -1, -1, -1, -1, -1, -1, -1, 0, 1, 1, -1, 0, 1, 0, -1, -1 + }; + int n; + + for (n = 0; n < ARRAY_SIZE(acs5k_gpio_value); ++n) { + gpio_request(gpio_base + n, "ACS-5000 GPIO Expander"); + if (acs5k_gpio_value[n] < 0) + gpio_direction_input(gpio_base + n); + else + gpio_direction_output(gpio_base + n, + acs5k_gpio_value[n]); + gpio_export(gpio_base + n, 0); /* Export, direction locked down */ + } + + return 0; +} + +static struct pca953x_platform_data acs5k_i2c_pca9555_platdata = { + .gpio_base = 16, /* Start directly after the CPU's GPIO */ + .invert = 0, /* Do not invert */ + .setup = acs5k_pca9555_setup, +}; + +static struct i2c_board_info acs5k_i2c_devs[] __initdata = { + { + I2C_BOARD_INFO("pcf8563", 0x51), + }, + { + I2C_BOARD_INFO("pca9555", 0x20), + .platform_data = &acs5k_i2c_pca9555_platdata, + }, +}; + +static void __devinit acs5k_i2c_init(void) +{ + /* The gpio interface */ + platform_device_register(&acs5k_i2c_device); + /* I2C devices */ + i2c_register_board_info(0, acs5k_i2c_devs, + ARRAY_SIZE(acs5k_i2c_devs)); +} + +static struct mtd_partition acs5k_nor_partitions[] = { + [0] = { + .name = "Boot Agent and config", + .size = SZ_256K, + .offset = 0, + .mask_flags = MTD_WRITEABLE, + }, + [1] = { + .name = "Kernel", + .size = SZ_1M, + .offset = SZ_256K, + }, + [2] = { + .name = "SquashFS1", + .size = SZ_2M, + .offset = SZ_256K + SZ_1M, + }, + [3] = { + .name = "SquashFS2", + .size = SZ_4M + SZ_2M, + .offset = SZ_256K + SZ_1M + SZ_2M, + }, + [4] = { + .name = "Data", + .size = SZ_16M + SZ_4M + SZ_2M + SZ_512K, /* 22.5 MB */ + .offset = SZ_256K + SZ_8M + SZ_1M, + } +}; + +static struct physmap_flash_data acs5k_nor_pdata = { + .width = 4, + .nr_parts = ARRAY_SIZE(acs5k_nor_partitions), + .parts = acs5k_nor_partitions, +}; + +static struct resource acs5k_nor_resource[] = { + [0] = { + .start = SZ_32M, /* We expect the bootloader to map + * the flash here. + */ + .end = SZ_32M + SZ_16M - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = SZ_32M + SZ_16M, + .end = SZ_32M + SZ_32M - SZ_256K - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device acs5k_device_nor = { + .name = "physmap-flash", + .id = -1, + .num_resources = ARRAY_SIZE(acs5k_nor_resource), + .resource = acs5k_nor_resource, + .dev = { + .platform_data = &acs5k_nor_pdata, + }, +}; + +static void __init acs5k_register_nor(void) +{ + int ret; + + if (acs5k_nor_partitions[0].mask_flags == 0) + printk(KERN_WARNING "Warning: Unprotecting bootloader and configuration partition\n"); + + ret = platform_device_register(&acs5k_device_nor); + if (ret < 0) + printk(KERN_ERR "failed to register physmap-flash device\n"); +} + +static int __init acs5k_protection_setup(char *s) +{ + /* We can't allocate anything here but we should be able + * to trivially parse s and decide if we can protect the + * bootloader partition or not + */ + if (strcmp(s, "no") == 0) + acs5k_nor_partitions[0].mask_flags = 0; + + return 1; +} + +__setup("protect_bootloader=", acs5k_protection_setup); + +static void __init acs5k_init_gpio(void) +{ + int i; + + ks8695_register_gpios(); + for (i = 0; i < 4; ++i) + gpio_request(i, "ACS5K IRQ"); + gpio_request(7, "ACS5K KS_FRDY"); + for (i = 8; i < 16; ++i) + gpio_request(i, "ACS5K Unused"); + + gpio_request(3, "ACS5K CAN Control"); + gpio_request(6, "ACS5K Heartbeat"); + gpio_direction_output(3, 1); /* Default CAN_RESET high */ + gpio_direction_output(6, 0); /* Default KS8695_ACTIVE low */ + gpio_export(3, 0); /* export CAN_RESET as output only */ + gpio_export(6, 0); /* export KS8695_ACTIVE as output only */ +} + +static void __init acs5k_init(void) +{ + acs5k_init_gpio(); + + /* Network device */ + ks8695_add_device_lan(); /* eth0 = LAN */ + ks8695_add_device_wan(); /* ethX = WAN */ + + /* NOR devices */ + acs5k_register_nor(); + + /* I2C bus */ + acs5k_i2c_init(); +} + +MACHINE_START(ACS5K, "Brivo Systems LLC ACS-5000 Master board") + /* Maintainer: Simtec Electronics. */ + .phys_io = KS8695_IO_PA, + .io_pg_offst = (KS8695_IO_VA >> 18) & 0xfffc, + .boot_params = KS8695_SDRAM_PA + 0x100, + .map_io = ks8695_map_io, + .init_irq = ks8695_init_irq, + .init_machine = acs5k_init, + .timer = &ks8695_timer, +MACHINE_END diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h index 6d5887cf574286512c4321b668fdce3bc15d44cd..76e5308685a40e81e45dcc42c66312ef3e0f4d1f 100644 --- a/arch/arm/mach-ks8695/include/mach/memory.h +++ b/arch/arm/mach-ks8695/include/mach/memory.h @@ -35,7 +35,11 @@ extern struct bus_type platform_bus_type; __phys_to_virt(x) : __bus_to_virt(x)); }) #define __arch_virt_to_dma(dev, x) ({ is_lbus_device(dev) ? \ (dma_addr_t)__virt_to_phys(x) : (dma_addr_t)__virt_to_bus(x); }) -#define __arch_page_to_dma(dev, x) __arch_virt_to_dma(dev, page_address(x)) +#define __arch_page_to_dma(dev, x) \ + ({ dma_addr_t __dma = page_to_phys(page); \ + if (!is_lbus_device(dev)) \ + __dma = __dma - PHYS_OFFSET + KS8695_PCIMEM_PA; \ + __dma; }) #endif diff --git a/arch/arm/mach-ks8695/include/mach/system.h b/arch/arm/mach-ks8695/include/mach/system.h index 5a9b032bdbeb5a95318291faa426f9f12aeb42ed..fb1dda9be2d0a8c7fd6a032fb06417af1499455d 100644 --- a/arch/arm/mach-ks8695/include/mach/system.h +++ b/arch/arm/mach-ks8695/include/mach/system.h @@ -27,7 +27,7 @@ static void arch_idle(void) } -static void arch_reset(char mode) +static void arch_reset(char mode, const char *cmd) { unsigned int reg; diff --git a/arch/arm/mach-l7200/include/mach/system.h b/arch/arm/mach-l7200/include/mach/system.h index 5272abee0d0e43c6924ee16588b283ef0c5ba488..e0dd3b6ae4aabce6de0df61de82c7e12d239d30a 100644 --- a/arch/arm/mach-l7200/include/mach/system.h +++ b/arch/arm/mach-l7200/include/mach/system.h @@ -19,7 +19,7 @@ static inline void arch_idle(void) *(unsigned long *)(IO_BASE + 0x50004) = 1; /* idle mode */ } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { if (mode == 's') { cpu_reset(0); diff --git a/arch/arm/mach-lh7a40x/include/mach/system.h b/arch/arm/mach-lh7a40x/include/mach/system.h index fa46bb1ef07be13776542b17374e464c7a01c725..45a56d3b93d77ebf2e643591cba74e214a44bc2f 100644 --- a/arch/arm/mach-lh7a40x/include/mach/system.h +++ b/arch/arm/mach-lh7a40x/include/mach/system.h @@ -13,7 +13,7 @@ static inline void arch_idle(void) cpu_do_idle (); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { cpu_reset (0); } diff --git a/arch/arm/mach-loki/include/mach/system.h b/arch/arm/mach-loki/include/mach/system.h index 8db1147d4ec5594f5084d3619039e3b8f5447c8d..c1de36fe9b375c2389d6026d5c9dcd0f31824189 100644 --- a/arch/arm/mach-loki/include/mach/system.h +++ b/arch/arm/mach-loki/include/mach/system.h @@ -17,7 +17,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { /* * Enable soft reset to assert RSTOUTn. diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig new file mode 100644 index 0000000000000000000000000000000000000000..c6a564fc4a7c1df0ee82ae98e57e43119510cc56 --- /dev/null +++ b/arch/arm/mach-mmp/Kconfig @@ -0,0 +1,47 @@ +if ARCH_MMP + +menu "Marvell PXA168/910 Implmentations" + +config MACH_ASPENITE + bool "Marvell's PXA168 Aspenite Development Board" + select CPU_PXA168 + help + Say 'Y' here if you want to support the Marvell PXA168-based + Aspenite Development Board. + +config MACH_ZYLONITE2 + bool "Marvell's PXA168 Zylonite2 Development Board" + select CPU_PXA168 + help + Say 'Y' here if you want to support the Marvell PXA168-based + Zylonite2 Development Board. + +config MACH_TAVOREVB + bool "Marvell's PXA910 TavorEVB Development Board" + select CPU_PXA910 + help + Say 'Y' here if you want to support the Marvell PXA910-based + TavorEVB Development Board. + +config MACH_TTC_DKB + bool "Marvell's PXA910 TavorEVB Development Board" + select CPU_PXA910 + help + Say 'Y' here if you want to support the Marvell PXA910-based + TTC_DKB Development Board. + +endmenu + +config CPU_PXA168 + bool + select CPU_MOHAWK + help + Select code specific to PXA168 + +config CPU_PXA910 + bool + select CPU_MOHAWK + help + Select code specific to PXA910 + +endif diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..6883e6584883e7248e9e21734b01a63d6fbe8552 --- /dev/null +++ b/arch/arm/mach-mmp/Makefile @@ -0,0 +1,15 @@ +# +# Makefile for Marvell's PXA168 processors line +# + +obj-y += common.o clock.o devices.o irq.o time.o + +# SoC support +obj-$(CONFIG_CPU_PXA168) += pxa168.o +obj-$(CONFIG_CPU_PXA910) += pxa910.o + +# board support +obj-$(CONFIG_MACH_ASPENITE) += aspenite.o +obj-$(CONFIG_MACH_ZYLONITE2) += aspenite.o +obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o +obj-$(CONFIG_MACH_TTC_DKB) += ttc_dkb.o diff --git a/arch/arm/mach-mmp/Makefile.boot b/arch/arm/mach-mmp/Makefile.boot new file mode 100644 index 0000000000000000000000000000000000000000..574a4aa8321a86d5f44e24ee18858829c5078685 --- /dev/null +++ b/arch/arm/mach-mmp/Makefile.boot @@ -0,0 +1 @@ + zreladdr-y := 0x00008000 diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c new file mode 100644 index 0000000000000000000000000000000000000000..4562452d40740d76fa2eb8f57d3321408955f515 --- /dev/null +++ b/arch/arm/mach-mmp/aspenite.c @@ -0,0 +1,117 @@ +/* + * linux/arch/arm/mach-mmp/aspenite.c + * + * Support for the Marvell PXA168-based Aspenite and Zylonite2 + * Development Platform. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include "common.h" + +static unsigned long common_pin_config[] __initdata = { + /* Data Flash Interface */ + GPIO0_DFI_D15, + GPIO1_DFI_D14, + GPIO2_DFI_D13, + GPIO3_DFI_D12, + GPIO4_DFI_D11, + GPIO5_DFI_D10, + GPIO6_DFI_D9, + GPIO7_DFI_D8, + GPIO8_DFI_D7, + GPIO9_DFI_D6, + GPIO10_DFI_D5, + GPIO11_DFI_D4, + GPIO12_DFI_D3, + GPIO13_DFI_D2, + GPIO14_DFI_D1, + GPIO15_DFI_D0, + + /* Static Memory Controller */ + GPIO18_SMC_nCS0, + GPIO34_SMC_nCS1, + GPIO23_SMC_nLUA, + GPIO25_SMC_nLLA, + GPIO28_SMC_RDY, + GPIO29_SMC_SCLK, + GPIO35_SMC_BE1, + GPIO36_SMC_BE2, + GPIO27_GPIO, /* Ethernet IRQ */ + + /* UART1 */ + GPIO107_UART1_RXD, + GPIO108_UART1_TXD, +}; + +static struct smc91x_platdata smc91x_info = { + .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, +}; + +static struct resource smc91x_resources[] = { + [0] = { + .start = SMC_CS1_PHYS_BASE + 0x300, + .end = SMC_CS1_PHYS_BASE + 0xfffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gpio_to_irq(27), + .end = gpio_to_irq(27), + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, + } +}; + +static struct platform_device smc91x_device = { + .name = "smc91x", + .id = 0, + .dev = { + .platform_data = &smc91x_info, + }, + .num_resources = ARRAY_SIZE(smc91x_resources), + .resource = smc91x_resources, +}; + +static void __init common_init(void) +{ + mfp_config(ARRAY_AND_SIZE(common_pin_config)); + + /* on-chip devices */ + pxa168_add_uart(1); + + /* off-chip devices */ + platform_device_register(&smc91x_device); +} + +MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform") + .phys_io = APB_PHYS_BASE, + .boot_params = 0x00000100, + .io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc, + .map_io = pxa_map_io, + .init_irq = pxa168_init_irq, + .timer = &pxa168_timer, + .init_machine = common_init, +MACHINE_END + +MACHINE_START(ZYLONITE2, "PXA168-based Zylonite2 Development Platform") + .phys_io = APB_PHYS_BASE, + .boot_params = 0x00000100, + .io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc, + .map_io = pxa_map_io, + .init_irq = pxa168_init_irq, + .timer = &pxa168_timer, + .init_machine = common_init, +MACHINE_END diff --git a/arch/arm/mach-mmp/clock.c b/arch/arm/mach-mmp/clock.c new file mode 100644 index 0000000000000000000000000000000000000000..2d9cc5a7122fad0cb167f1a569073e0ece95e3fb --- /dev/null +++ b/arch/arm/mach-mmp/clock.c @@ -0,0 +1,83 @@ +/* + * linux/arch/arm/mach-mmp/clock.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include + +#include +#include "clock.h" + +static void apbc_clk_enable(struct clk *clk) +{ + uint32_t clk_rst; + + clk_rst = APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(clk->fnclksel); + __raw_writel(clk_rst, clk->clk_rst); +} + +static void apbc_clk_disable(struct clk *clk) +{ + __raw_writel(0, clk->clk_rst); +} + +struct clkops apbc_clk_ops = { + .enable = apbc_clk_enable, + .disable = apbc_clk_disable, +}; + +static DEFINE_SPINLOCK(clocks_lock); + +int clk_enable(struct clk *clk) +{ + unsigned long flags; + + spin_lock_irqsave(&clocks_lock, flags); + if (clk->enabled++ == 0) + clk->ops->enable(clk); + spin_unlock_irqrestore(&clocks_lock, flags); + return 0; +} +EXPORT_SYMBOL(clk_enable); + +void clk_disable(struct clk *clk) +{ + unsigned long flags; + + WARN_ON(clk->enabled == 0); + + spin_lock_irqsave(&clocks_lock, flags); + if (--clk->enabled == 0) + clk->ops->disable(clk); + spin_unlock_irqrestore(&clocks_lock, flags); +} +EXPORT_SYMBOL(clk_disable); + +unsigned long clk_get_rate(struct clk *clk) +{ + unsigned long rate; + + if (clk->ops->getrate) + rate = clk->ops->getrate(clk); + else + rate = clk->rate; + + return rate; +} +EXPORT_SYMBOL(clk_get_rate); + +void clks_register(struct clk_lookup *clks, size_t num) +{ + int i; + + for (i = 0; i < num; i++) + clkdev_add(&clks[i]); +} diff --git a/arch/arm/mach-mmp/clock.h b/arch/arm/mach-mmp/clock.h new file mode 100644 index 0000000000000000000000000000000000000000..ed967e78e6a82eaa880c1ebf2db3a2ee9defde7a --- /dev/null +++ b/arch/arm/mach-mmp/clock.h @@ -0,0 +1,71 @@ +/* + * linux/arch/arm/mach-mmp/clock.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include + +struct clkops { + void (*enable)(struct clk *); + void (*disable)(struct clk *); + unsigned long (*getrate)(struct clk *); +}; + +struct clk { + const struct clkops *ops; + + void __iomem *clk_rst; /* clock reset control register */ + int fnclksel; /* functional clock select (APBC) */ + uint32_t enable_val; /* value for clock enable (APMU) */ + unsigned long rate; + int enabled; +}; + +extern struct clkops apbc_clk_ops; + +#define APBC_CLK(_name, _reg, _fnclksel, _rate) \ +struct clk clk_##_name = { \ + .clk_rst = (void __iomem *)APBC_##_reg, \ + .fnclksel = _fnclksel, \ + .rate = _rate, \ + .ops = &apbc_clk_ops, \ +} + +#define APBC_CLK_OPS(_name, _reg, _fnclksel, _rate, _ops) \ +struct clk clk_##_name = { \ + .clk_rst = (void __iomem *)APBC_##_reg, \ + .fnclksel = _fnclksel, \ + .rate = _rate, \ + .ops = _ops, \ +} + +#define APMU_CLK(_name, _reg, _eval, _rate) \ +struct clk clk_##_name = { \ + .clk_rst = (void __iomem *)APMU_##_reg, \ + .enable_val = _eval, \ + .rate = _rate, \ + .ops = &apmu_clk_ops, \ +} + +#define APMU_CLK_OPS(_name, _reg, _eval, _rate, _ops) \ +struct clk clk_##_name = { \ + .clk_rst = (void __iomem *)APMU_##_reg, \ + .enable_val = _eval, \ + .rate = _rate, \ + .ops = _ops, \ +} + +#define INIT_CLKREG(_clk, _devname, _conname) \ + { \ + .clk = _clk, \ + .dev_id = _devname, \ + .con_id = _conname, \ + } + +extern struct clk clk_pxa168_gpio; +extern struct clk clk_pxa168_timers; + +extern void clks_register(struct clk_lookup *, size_t); diff --git a/arch/arm/mach-mmp/common.c b/arch/arm/mach-mmp/common.c new file mode 100644 index 0000000000000000000000000000000000000000..e1e66c18b44633db8569cdf79b02801245bfbb13 --- /dev/null +++ b/arch/arm/mach-mmp/common.c @@ -0,0 +1,37 @@ +/* + * linux/arch/arm/mach-mmp/common.c + * + * Code common to PXA168 processor lines + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include + +#include +#include +#include + +#include "common.h" + +static struct map_desc standard_io_desc[] __initdata = { + { + .pfn = __phys_to_pfn(APB_PHYS_BASE), + .virtual = APB_VIRT_BASE, + .length = APB_PHYS_SIZE, + .type = MT_DEVICE, + }, { + .pfn = __phys_to_pfn(AXI_PHYS_BASE), + .virtual = AXI_VIRT_BASE, + .length = AXI_PHYS_SIZE, + .type = MT_DEVICE, + }, +}; + +void __init pxa_map_io(void) +{ + iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc)); +} diff --git a/arch/arm/mach-mmp/common.h b/arch/arm/mach-mmp/common.h new file mode 100644 index 0000000000000000000000000000000000000000..c33fbbc494171b8ca6700ffc8426c240a48f8325 --- /dev/null +++ b/arch/arm/mach-mmp/common.h @@ -0,0 +1,13 @@ +#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x) + +struct sys_timer; + +extern void timer_init(int irq); + +extern struct sys_timer pxa168_timer; +extern struct sys_timer pxa910_timer; +extern void __init pxa168_init_irq(void); +extern void __init pxa910_init_irq(void); + +extern void __init icu_init_irq(void); +extern void __init pxa_map_io(void); diff --git a/arch/arm/mach-mmp/devices.c b/arch/arm/mach-mmp/devices.c new file mode 100644 index 0000000000000000000000000000000000000000..191d9dea87316f173777737b54ccdbbc2e10fe90 --- /dev/null +++ b/arch/arm/mach-mmp/devices.c @@ -0,0 +1,69 @@ +/* + * linux/arch/arm/mach-mmp/devices.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include + +#include +#include + +int __init pxa_register_device(struct pxa_device_desc *desc, + void *data, size_t size) +{ + struct platform_device *pdev; + struct resource res[2 + MAX_RESOURCE_DMA]; + int i, ret = 0, nres = 0; + + pdev = platform_device_alloc(desc->drv_name, desc->id); + if (pdev == NULL) + return -ENOMEM; + + pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); + + memset(res, 0, sizeof(res)); + + if (desc->start != -1ul && desc->size > 0) { + res[nres].start = desc->start; + res[nres].end = desc->start + desc->size - 1; + res[nres].flags = IORESOURCE_MEM; + nres++; + } + + if (desc->irq != NO_IRQ) { + res[nres].start = desc->irq; + res[nres].end = desc->irq; + res[nres].flags = IORESOURCE_IRQ; + nres++; + } + + for (i = 0; i < MAX_RESOURCE_DMA; i++, nres++) { + if (desc->dma[i] == 0) + break; + + res[nres].start = desc->dma[i]; + res[nres].end = desc->dma[i]; + res[nres].flags = IORESOURCE_DMA; + } + + ret = platform_device_add_resources(pdev, res, nres); + if (ret) { + platform_device_put(pdev); + return ret; + } + + if (data && size) { + ret = platform_device_add_data(pdev, data, size); + if (ret) { + platform_device_put(pdev); + return ret; + } + } + + return platform_device_add(pdev); +} diff --git a/arch/arm/mach-mmp/include/mach/addr-map.h b/arch/arm/mach-mmp/include/mach/addr-map.h new file mode 100644 index 0000000000000000000000000000000000000000..3254089a644d2c6adacb41de4ffcca24b02109d9 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/addr-map.h @@ -0,0 +1,34 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/addr-map.h + * + * Common address map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_MACH_ADDR_MAP_H +#define __ASM_MACH_ADDR_MAP_H + +/* APB - Application Subsystem Peripheral Bus + * + * NOTE: the DMA controller registers are actually on the AXI fabric #1 + * slave port to AHB/APB bridge, due to its close relationship to those + * peripherals on APB, let's count it into the ABP mapping area. + */ +#define APB_PHYS_BASE 0xd4000000 +#define APB_VIRT_BASE 0xfe000000 +#define APB_PHYS_SIZE 0x00200000 + +#define AXI_PHYS_BASE 0xd4200000 +#define AXI_VIRT_BASE 0xfe200000 +#define AXI_PHYS_SIZE 0x00200000 + +/* Static Memory Controller - Chip Select 0 and 1 */ +#define SMC_CS0_PHYS_BASE 0x80000000 +#define SMC_CS0_PHYS_SIZE 0x10000000 +#define SMC_CS1_PHYS_BASE 0x90000000 +#define SMC_CS1_PHYS_SIZE 0x10000000 + +#endif /* __ASM_MACH_ADDR_MAP_H */ diff --git a/arch/arm/mach-mmp/include/mach/clkdev.h b/arch/arm/mach-mmp/include/mach/clkdev.h new file mode 100644 index 0000000000000000000000000000000000000000..2fb354e54e0d3e9df822964a9671694cfc5b1196 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/clkdev.h @@ -0,0 +1,7 @@ +#ifndef __ASM_MACH_CLKDEV_H +#define __ASM_MACH_CLKDEV_H + +#define __clk_get(clk) ({ 1; }) +#define __clk_put(clk) do { } while (0) + +#endif /* __ASM_MACH_CLKDEV_H */ diff --git a/arch/arm/mach-mmp/include/mach/cputype.h b/arch/arm/mach-mmp/include/mach/cputype.h new file mode 100644 index 0000000000000000000000000000000000000000..25e797b09083af5fb55dd9ea797f552740af3add --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/cputype.h @@ -0,0 +1,30 @@ +#ifndef __ASM_MACH_CPUTYPE_H +#define __ASM_MACH_CPUTYPE_H + +#include + +/* + * CPU Stepping OLD_ID CPU_ID CHIP_ID + * + * PXA168 A0 0x41159263 0x56158400 0x00A0A333 + * PXA910 Y0 0x41159262 0x56158000 0x00F0C910 + */ + +#ifdef CONFIG_CPU_PXA168 +# define __cpu_is_pxa168(id) \ + ({ unsigned int _id = ((id) >> 8) & 0xff; _id == 0x84; }) +#else +# define __cpu_is_pxa168(id) (0) +#endif + +#ifdef CONFIG_CPU_PXA910 +# define __cpu_is_pxa910(id) \ + ({ unsigned int _id = ((id) >> 8) & 0xff; _id == 0x80; }) +#else +# define __cpu_is_pxa910(id) (0) +#endif + +#define cpu_is_pxa168() ({ __cpu_is_pxa168(read_cpuid_id()); }) +#define cpu_is_pxa910() ({ __cpu_is_pxa910(read_cpuid_id()); }) + +#endif /* __ASM_MACH_CPUTYPE_H */ diff --git a/arch/arm/mach-mmp/include/mach/debug-macro.S b/arch/arm/mach-mmp/include/mach/debug-macro.S new file mode 100644 index 0000000000000000000000000000000000000000..a850f87de51d90c68030f5dd5e256a33d69382af --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/debug-macro.S @@ -0,0 +1,23 @@ +/* arch/arm/mach-mmp/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copied from arch/arm/mach-pxa/include/mach/debug.S + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =APB_PHYS_BASE @ physical + ldrne \rx, =APB_VIRT_BASE @ virtual + orr \rx, \rx, #0x00017000 + .endm + +#define UART_SHIFT 2 +#include diff --git a/arch/arm/mach-mmp/include/mach/devices.h b/arch/arm/mach-mmp/include/mach/devices.h new file mode 100644 index 0000000000000000000000000000000000000000..24585397217e7dff8035efd8c960738345a74a74 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/devices.h @@ -0,0 +1,37 @@ +#include + +#define MAX_RESOURCE_DMA 2 + +/* structure for describing the on-chip devices */ +struct pxa_device_desc { + const char *dev_name; + const char *drv_name; + int id; + int irq; + unsigned long start; + unsigned long size; + int dma[MAX_RESOURCE_DMA]; +}; + +#define PXA168_DEVICE(_name, _drv, _id, _irq, _start, _size, _dma...) \ +struct pxa_device_desc pxa168_device_##_name __initdata = { \ + .dev_name = "pxa168-" #_name, \ + .drv_name = _drv, \ + .id = _id, \ + .irq = IRQ_PXA168_##_irq, \ + .start = _start, \ + .size = _size, \ + .dma = { _dma }, \ +}; + +#define PXA910_DEVICE(_name, _drv, _id, _irq, _start, _size, _dma...) \ +struct pxa_device_desc pxa910_device_##_name __initdata = { \ + .dev_name = "pxa910-" #_name, \ + .drv_name = _drv, \ + .id = _id, \ + .irq = IRQ_PXA910_##_irq, \ + .start = _start, \ + .size = _size, \ + .dma = { _dma }, \ +}; +extern int pxa_register_device(struct pxa_device_desc *, void *, size_t); diff --git a/arch/arm/mach-mmp/include/mach/dma.h b/arch/arm/mach-mmp/include/mach/dma.h new file mode 100644 index 0000000000000000000000000000000000000000..1d6914544da4bcec2763de664845908045d515af --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/dma.h @@ -0,0 +1,13 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/dma.h + */ + +#ifndef __ASM_MACH_DMA_H +#define __ASM_MACH_DMA_H + +#include + +#define DMAC_REGS_VIRT (APB_VIRT_BASE + 0x00000) + +#include +#endif /* __ASM_MACH_DMA_H */ diff --git a/arch/arm/mach-mmp/include/mach/entry-macro.S b/arch/arm/mach-mmp/include/mach/entry-macro.S new file mode 100644 index 0000000000000000000000000000000000000000..6d3cd35478b53a2a6b495247b812a35ac60db3cb --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/entry-macro.S @@ -0,0 +1,25 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/entry-macro.S + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include + + .macro disable_fiq + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =ICU_AP_IRQ_SEL_INT_NUM + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \tmp, [\base, #0] + and \irqnr, \tmp, #0x3f + tst \tmp, #(1 << 6) + .endm diff --git a/arch/arm/mach-mmp/include/mach/gpio.h b/arch/arm/mach-mmp/include/mach/gpio.h new file mode 100644 index 0000000000000000000000000000000000000000..ab26d13295c4e867dc15d7a0ed647ed328c0ca95 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/gpio.h @@ -0,0 +1,36 @@ +#ifndef __ASM_MACH_GPIO_H +#define __ASM_MACH_GPIO_H + +#include +#include +#include + +#define GPIO_REGS_VIRT (APB_VIRT_BASE + 0x19000) + +#define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2)) +#define GPIO_REG(x) (*((volatile u32 *)(GPIO_REGS_VIRT + (x)))) + +#define NR_BUILTIN_GPIO (128) + +#define gpio_to_bank(gpio) ((gpio) >> 5) +#define gpio_to_irq(gpio) (IRQ_GPIO_START + (gpio)) +#define irq_to_gpio(irq) ((irq) - IRQ_GPIO_START) + + +#define __gpio_is_inverted(gpio) (0) +#define __gpio_is_occupied(gpio) (0) + +/* NOTE: these macros are defined here to make optimization of + * gpio_{get,set}_value() to work when 'gpio' is a constant. + * Usage of these macros otherwise is no longer recommended, + * use generic GPIO API whenever possible. + */ +#define GPIO_bit(gpio) (1 << ((gpio) & 0x1f)) + +#define GPLR(x) GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x00) +#define GPDR(x) GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x0c) +#define GPSR(x) GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x18) +#define GPCR(x) GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x24) + +#include +#endif /* __ASM_MACH_GPIO_H */ diff --git a/arch/arm/mach-mmp/include/mach/hardware.h b/arch/arm/mach-mmp/include/mach/hardware.h new file mode 100644 index 0000000000000000000000000000000000000000..99264a5ce5e40db4158063301b66733bc2de1760 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/hardware.h @@ -0,0 +1,4 @@ +#ifndef __ASM_MACH_HARDWARE_H +#define __ASM_MACH_HARDWARE_H + +#endif /* __ASM_MACH_HARDWARE_H */ diff --git a/arch/arm/mach-mmp/include/mach/io.h b/arch/arm/mach-mmp/include/mach/io.h new file mode 100644 index 0000000000000000000000000000000000000000..e7adf3d012c18b53fa7d1924a38d5eb0039b310e --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/io.h @@ -0,0 +1,21 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/io.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_MACH_IO_H +#define __ASM_MACH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * We don't actually have real ISA nor PCI buses, but there is so many + * drivers out there that might just work if we fake them... + */ +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) + +#endif /* __ASM_MACH_IO_H */ diff --git a/arch/arm/mach-mmp/include/mach/irqs.h b/arch/arm/mach-mmp/include/mach/irqs.h new file mode 100644 index 0000000000000000000000000000000000000000..e83e45ebf7a45a3e2b292272130f9212442af315 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/irqs.h @@ -0,0 +1,119 @@ +#ifndef __ASM_MACH_IRQS_H +#define __ASM_MACH_IRQS_H + +/* + * Interrupt numbers for PXA168 + */ +#define IRQ_PXA168_NONE (-1) +#define IRQ_PXA168_SSP3 0 +#define IRQ_PXA168_SSP2 1 +#define IRQ_PXA168_SSP1 2 +#define IRQ_PXA168_SSP0 3 +#define IRQ_PXA168_PMIC_INT 4 +#define IRQ_PXA168_RTC_INT 5 +#define IRQ_PXA168_RTC_ALARM 6 +#define IRQ_PXA168_TWSI0 7 +#define IRQ_PXA168_GPU 8 +#define IRQ_PXA168_KEYPAD 9 +#define IRQ_PXA168_ONEWIRE 12 +#define IRQ_PXA168_TIMER1 13 +#define IRQ_PXA168_TIMER2 14 +#define IRQ_PXA168_TIMER3 15 +#define IRQ_PXA168_CMU 16 +#define IRQ_PXA168_SSP4 17 +#define IRQ_PXA168_MSP_WAKEUP 19 +#define IRQ_PXA168_CF_WAKEUP 20 +#define IRQ_PXA168_XD_WAKEUP 21 +#define IRQ_PXA168_MFU 22 +#define IRQ_PXA168_MSP 23 +#define IRQ_PXA168_CF 24 +#define IRQ_PXA168_XD 25 +#define IRQ_PXA168_DDR_INT 26 +#define IRQ_PXA168_UART1 27 +#define IRQ_PXA168_UART2 28 +#define IRQ_PXA168_WDT 35 +#define IRQ_PXA168_FRQ_CHANGE 38 +#define IRQ_PXA168_SDH1 39 +#define IRQ_PXA168_SDH2 40 +#define IRQ_PXA168_LCD 41 +#define IRQ_PXA168_CI 42 +#define IRQ_PXA168_USB1 44 +#define IRQ_PXA168_NAND 45 +#define IRQ_PXA168_HIFI_DMA 46 +#define IRQ_PXA168_DMA_INT0 47 +#define IRQ_PXA168_DMA_INT1 48 +#define IRQ_PXA168_GPIOX 49 +#define IRQ_PXA168_USB2 51 +#define IRQ_PXA168_AC97 57 +#define IRQ_PXA168_TWSI1 58 +#define IRQ_PXA168_PMU 60 +#define IRQ_PXA168_SM_INT 63 + +/* + * Interrupt numbers for PXA910 + */ +#define IRQ_PXA910_AIRQ 0 +#define IRQ_PXA910_SSP3 1 +#define IRQ_PXA910_SSP2 2 +#define IRQ_PXA910_SSP1 3 +#define IRQ_PXA910_PMIC_INT 4 +#define IRQ_PXA910_RTC_INT 5 +#define IRQ_PXA910_RTC_ALARM 6 +#define IRQ_PXA910_TWSI0 7 +#define IRQ_PXA910_GPU 8 +#define IRQ_PXA910_KEYPAD 9 +#define IRQ_PXA910_ROTARY 10 +#define IRQ_PXA910_TRACKBALL 11 +#define IRQ_PXA910_ONEWIRE 12 +#define IRQ_PXA910_AP1_TIMER1 13 +#define IRQ_PXA910_AP1_TIMER2 14 +#define IRQ_PXA910_AP1_TIMER3 15 +#define IRQ_PXA910_IPC_AP0 16 +#define IRQ_PXA910_IPC_AP1 17 +#define IRQ_PXA910_IPC_AP2 18 +#define IRQ_PXA910_IPC_AP3 19 +#define IRQ_PXA910_IPC_AP4 20 +#define IRQ_PXA910_IPC_CP0 21 +#define IRQ_PXA910_IPC_CP1 22 +#define IRQ_PXA910_IPC_CP2 23 +#define IRQ_PXA910_IPC_CP3 24 +#define IRQ_PXA910_IPC_CP4 25 +#define IRQ_PXA910_L2_DDR 26 +#define IRQ_PXA910_UART2 27 +#define IRQ_PXA910_UART3 28 +#define IRQ_PXA910_AP2_TIMER1 29 +#define IRQ_PXA910_AP2_TIMER2 30 +#define IRQ_PXA910_CP2_TIMER1 31 +#define IRQ_PXA910_CP2_TIMER2 32 +#define IRQ_PXA910_CP2_TIMER3 33 +#define IRQ_PXA910_GSSP 34 +#define IRQ_PXA910_CP2_WDT 35 +#define IRQ_PXA910_MAIN_PMU 36 +#define IRQ_PXA910_CP_FREQ_CHG 37 +#define IRQ_PXA910_AP_FREQ_CHG 38 +#define IRQ_PXA910_MMC 39 +#define IRQ_PXA910_AEU 40 +#define IRQ_PXA910_LCD 41 +#define IRQ_PXA910_CCIC 42 +#define IRQ_PXA910_IRE 43 +#define IRQ_PXA910_USB1 44 +#define IRQ_PXA910_NAND 45 +#define IRQ_PXA910_HIFI_DMA 46 +#define IRQ_PXA910_DMA_INT0 47 +#define IRQ_PXA910_DMA_INT1 48 +#define IRQ_PXA910_AP_GPIO 49 +#define IRQ_PXA910_AP2_TIMER3 50 +#define IRQ_PXA910_USB2 51 +#define IRQ_PXA910_TWSI1 54 +#define IRQ_PXA910_CP_GPIO 55 +#define IRQ_PXA910_UART1 59 /* Slow UART */ +#define IRQ_PXA910_AP_PMU 60 +#define IRQ_PXA910_SM_INT 63 /* from PinMux */ + +#define IRQ_GPIO_START 64 +#define IRQ_GPIO_NUM 128 +#define IRQ_GPIO(x) (IRQ_GPIO_START + (x)) + +#define NR_IRQS (IRQ_GPIO_START + IRQ_GPIO_NUM) + +#endif /* __ASM_MACH_IRQS_H */ diff --git a/arch/arm/mach-mmp/include/mach/memory.h b/arch/arm/mach-mmp/include/mach/memory.h new file mode 100644 index 0000000000000000000000000000000000000000..bdb21d70714cdfc6bee46a523666558459d7e9dd --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/memory.h @@ -0,0 +1,14 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/memory.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_MACH_MEMORY_H +#define __ASM_MACH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#endif /* __ASM_MACH_MEMORY_H */ diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h new file mode 100644 index 0000000000000000000000000000000000000000..d0bdb6e3682bdcc8e21862f5be8000e574e36b9e --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h @@ -0,0 +1,258 @@ +#ifndef __ASM_MACH_MFP_PXA168_H +#define __ASM_MACH_MFP_PXA168_H + +#include + +/* GPIO */ +#define GPIO0_GPIO MFP_CFG(GPIO0, AF5) +#define GPIO1_GPIO MFP_CFG(GPIO1, AF5) +#define GPIO2_GPIO MFP_CFG(GPIO2, AF5) +#define GPIO3_GPIO MFP_CFG(GPIO3, AF5) +#define GPIO4_GPIO MFP_CFG(GPIO4, AF5) +#define GPIO5_GPIO MFP_CFG(GPIO5, AF5) +#define GPIO6_GPIO MFP_CFG(GPIO6, AF5) +#define GPIO7_GPIO MFP_CFG(GPIO7, AF5) +#define GPIO8_GPIO MFP_CFG(GPIO8, AF5) +#define GPIO9_GPIO MFP_CFG(GPIO9, AF5) +#define GPIO10_GPIO MFP_CFG(GPIO10, AF5) +#define GPIO11_GPIO MFP_CFG(GPIO11, AF5) +#define GPIO12_GPIO MFP_CFG(GPIO12, AF5) +#define GPIO13_GPIO MFP_CFG(GPIO13, AF5) +#define GPIO14_GPIO MFP_CFG(GPIO14, AF5) +#define GPIO15_GPIO MFP_CFG(GPIO15, AF5) +#define GPIO16_GPIO MFP_CFG(GPIO16, AF0) +#define GPIO17_GPIO MFP_CFG(GPIO17, AF5) +#define GPIO18_GPIO MFP_CFG(GPIO18, AF0) +#define GPIO19_GPIO MFP_CFG(GPIO19, AF5) +#define GPIO20_GPIO MFP_CFG(GPIO20, AF0) +#define GPIO21_GPIO MFP_CFG(GPIO21, AF5) +#define GPIO22_GPIO MFP_CFG(GPIO22, AF5) +#define GPIO23_GPIO MFP_CFG(GPIO23, AF5) +#define GPIO24_GPIO MFP_CFG(GPIO24, AF5) +#define GPIO25_GPIO MFP_CFG(GPIO25, AF5) +#define GPIO26_GPIO MFP_CFG(GPIO26, AF0) +#define GPIO27_GPIO MFP_CFG(GPIO27, AF5) +#define GPIO28_GPIO MFP_CFG(GPIO28, AF5) +#define GPIO29_GPIO MFP_CFG(GPIO29, AF5) +#define GPIO30_GPIO MFP_CFG(GPIO30, AF5) +#define GPIO31_GPIO MFP_CFG(GPIO31, AF5) +#define GPIO32_GPIO MFP_CFG(GPIO32, AF5) +#define GPIO33_GPIO MFP_CFG(GPIO33, AF5) +#define GPIO34_GPIO MFP_CFG(GPIO34, AF0) +#define GPIO35_GPIO MFP_CFG(GPIO35, AF0) +#define GPIO36_GPIO MFP_CFG(GPIO36, AF0) +#define GPIO37_GPIO MFP_CFG(GPIO37, AF0) +#define GPIO38_GPIO MFP_CFG(GPIO38, AF0) +#define GPIO39_GPIO MFP_CFG(GPIO39, AF0) +#define GPIO40_GPIO MFP_CFG(GPIO40, AF0) +#define GPIO41_GPIO MFP_CFG(GPIO41, AF0) +#define GPIO42_GPIO MFP_CFG(GPIO42, AF0) +#define GPIO43_GPIO MFP_CFG(GPIO43, AF0) +#define GPIO44_GPIO MFP_CFG(GPIO44, AF0) +#define GPIO45_GPIO MFP_CFG(GPIO45, AF0) +#define GPIO46_GPIO MFP_CFG(GPIO46, AF0) +#define GPIO47_GPIO MFP_CFG(GPIO47, AF0) +#define GPIO48_GPIO MFP_CFG(GPIO48, AF0) +#define GPIO49_GPIO MFP_CFG(GPIO49, AF0) +#define GPIO50_GPIO MFP_CFG(GPIO50, AF0) +#define GPIO51_GPIO MFP_CFG(GPIO51, AF0) +#define GPIO52_GPIO MFP_CFG(GPIO52, AF0) +#define GPIO53_GPIO MFP_CFG(GPIO53, AF0) +#define GPIO54_GPIO MFP_CFG(GPIO54, AF0) +#define GPIO55_GPIO MFP_CFG(GPIO55, AF0) +#define GPIO56_GPIO MFP_CFG(GPIO56, AF0) +#define GPIO57_GPIO MFP_CFG(GPIO57, AF0) +#define GPIO58_GPIO MFP_CFG(GPIO58, AF0) +#define GPIO59_GPIO MFP_CFG(GPIO59, AF0) +#define GPIO60_GPIO MFP_CFG(GPIO60, AF0) +#define GPIO61_GPIO MFP_CFG(GPIO61, AF0) +#define GPIO62_GPIO MFP_CFG(GPIO62, AF0) +#define GPIO63_GPIO MFP_CFG(GPIO63, AF0) +#define GPIO64_GPIO MFP_CFG(GPIO64, AF0) +#define GPIO65_GPIO MFP_CFG(GPIO65, AF0) +#define GPIO66_GPIO MFP_CFG(GPIO66, AF0) +#define GPIO67_GPIO MFP_CFG(GPIO67, AF0) +#define GPIO68_GPIO MFP_CFG(GPIO68, AF0) +#define GPIO69_GPIO MFP_CFG(GPIO69, AF0) +#define GPIO70_GPIO MFP_CFG(GPIO70, AF0) +#define GPIO71_GPIO MFP_CFG(GPIO71, AF0) +#define GPIO72_GPIO MFP_CFG(GPIO72, AF0) +#define GPIO73_GPIO MFP_CFG(GPIO73, AF0) +#define GPIO74_GPIO MFP_CFG(GPIO74, AF0) +#define GPIO75_GPIO MFP_CFG(GPIO75, AF0) +#define GPIO76_GPIO MFP_CFG(GPIO76, AF0) +#define GPIO77_GPIO MFP_CFG(GPIO77, AF0) +#define GPIO78_GPIO MFP_CFG(GPIO78, AF0) +#define GPIO79_GPIO MFP_CFG(GPIO79, AF0) +#define GPIO80_GPIO MFP_CFG(GPIO80, AF0) +#define GPIO81_GPIO MFP_CFG(GPIO81, AF0) +#define GPIO82_GPIO MFP_CFG(GPIO82, AF0) +#define GPIO83_GPIO MFP_CFG(GPIO83, AF0) +#define GPIO84_GPIO MFP_CFG(GPIO84, AF0) +#define GPIO85_GPIO MFP_CFG(GPIO85, AF0) +#define GPIO86_GPIO MFP_CFG(GPIO86, AF0) +#define GPIO87_GPIO MFP_CFG(GPIO87, AF0) +#define GPIO88_GPIO MFP_CFG(GPIO88, AF0) +#define GPIO89_GPIO MFP_CFG(GPIO89, AF0) +#define GPIO90_GPIO MFP_CFG(GPIO90, AF0) +#define GPIO91_GPIO MFP_CFG(GPIO91, AF0) +#define GPIO92_GPIO MFP_CFG(GPIO92, AF0) +#define GPIO93_GPIO MFP_CFG(GPIO93, AF0) +#define GPIO94_GPIO MFP_CFG(GPIO94, AF0) +#define GPIO95_GPIO MFP_CFG(GPIO95, AF0) +#define GPIO96_GPIO MFP_CFG(GPIO96, AF0) +#define GPIO97_GPIO MFP_CFG(GPIO97, AF0) +#define GPIO98_GPIO MFP_CFG(GPIO98, AF0) +#define GPIO99_GPIO MFP_CFG(GPIO99, AF0) +#define GPIO100_GPIO MFP_CFG(GPIO100, AF0) +#define GPIO101_GPIO MFP_CFG(GPIO101, AF0) +#define GPIO102_GPIO MFP_CFG(GPIO102, AF0) +#define GPIO103_GPIO MFP_CFG(GPIO103, AF0) +#define GPIO104_GPIO MFP_CFG(GPIO104, AF0) +#define GPIO105_GPIO MFP_CFG(GPIO105, AF0) +#define GPIO106_GPIO MFP_CFG(GPIO106, AF0) +#define GPIO107_GPIO MFP_CFG(GPIO107, AF0) +#define GPIO108_GPIO MFP_CFG(GPIO108, AF0) +#define GPIO109_GPIO MFP_CFG(GPIO109, AF0) +#define GPIO110_GPIO MFP_CFG(GPIO110, AF0) +#define GPIO111_GPIO MFP_CFG(GPIO111, AF0) +#define GPIO112_GPIO MFP_CFG(GPIO112, AF0) +#define GPIO113_GPIO MFP_CFG(GPIO113, AF0) +#define GPIO114_GPIO MFP_CFG(GPIO114, AF0) +#define GPIO115_GPIO MFP_CFG(GPIO115, AF0) +#define GPIO116_GPIO MFP_CFG(GPIO116, AF0) +#define GPIO117_GPIO MFP_CFG(GPIO117, AF0) +#define GPIO118_GPIO MFP_CFG(GPIO118, AF0) +#define GPIO119_GPIO MFP_CFG(GPIO119, AF0) +#define GPIO120_GPIO MFP_CFG(GPIO120, AF0) +#define GPIO121_GPIO MFP_CFG(GPIO121, AF0) +#define GPIO122_GPIO MFP_CFG(GPIO122, AF0) + +/* DFI */ +#define GPIO0_DFI_D15 MFP_CFG(GPIO0, AF0) +#define GPIO1_DFI_D14 MFP_CFG(GPIO1, AF0) +#define GPIO2_DFI_D13 MFP_CFG(GPIO2, AF0) +#define GPIO3_DFI_D12 MFP_CFG(GPIO3, AF0) +#define GPIO4_DFI_D11 MFP_CFG(GPIO4, AF0) +#define GPIO5_DFI_D10 MFP_CFG(GPIO5, AF0) +#define GPIO6_DFI_D9 MFP_CFG(GPIO6, AF0) +#define GPIO7_DFI_D8 MFP_CFG(GPIO7, AF0) +#define GPIO8_DFI_D7 MFP_CFG(GPIO8, AF0) +#define GPIO9_DFI_D6 MFP_CFG(GPIO9, AF0) +#define GPIO10_DFI_D5 MFP_CFG(GPIO10, AF0) +#define GPIO11_DFI_D4 MFP_CFG(GPIO11, AF0) +#define GPIO12_DFI_D3 MFP_CFG(GPIO12, AF0) +#define GPIO13_DFI_D2 MFP_CFG(GPIO13, AF0) +#define GPIO14_DFI_D1 MFP_CFG(GPIO14, AF0) +#define GPIO15_DFI_D0 MFP_CFG(GPIO15, AF0) + +#define GPIO30_DFI_ADDR0 MFP_CFG(GPIO30, AF0) +#define GPIO31_DFI_ADDR1 MFP_CFG(GPIO31, AF0) +#define GPIO32_DFI_ADDR2 MFP_CFG(GPIO32, AF0) +#define GPIO33_DFI_ADDR3 MFP_CFG(GPIO33, AF0) + +/* NAND */ +#define GPIO16_ND_nCS0 MFP_CFG(GPIO16, AF1) +#define GPIO17_ND_nWE MFP_CFG(GPIO17, AF0) +#define GPIO21_ND_ALE MFP_CFG(GPIO21, AF0) +#define GPIO22_ND_CLE MFP_CFG(GPIO22, AF0) +#define GPIO24_ND_nRE MFP_CFG(GPIO24, AF0) +#define GPIO26_ND_RnB1 MFP_CFG(GPIO26, AF1) +#define GPIO27_ND_RnB2 MFP_CFG(GPIO27, AF1) + +/* Static Memory Controller */ +#define GPIO18_SMC_nCS0 MFP_CFG(GPIO18, AF3) +#define GPIO18_SMC_nCS1 MFP_CFG(GPIO18, AF2) +#define GPIO16_SMC_nCS0 MFP_CFG(GPIO16, AF2) +#define GPIO16_SMC_nCS1 MFP_CFG(GPIO16, AF3) +#define GPIO19_SMC_nCS0 MFP_CFG(GPIO19, AF0) +#define GPIO20_SMC_nCS1 MFP_CFG(GPIO20, AF2) +#define GPIO23_SMC_nLUA MFP_CFG(GPIO23, AF0) +#define GPIO25_SMC_nLLA MFP_CFG(GPIO25, AF0) +#define GPIO27_SMC_IRQ MFP_CFG(GPIO27, AF0) +#define GPIO28_SMC_RDY MFP_CFG(GPIO28, AF0) +#define GPIO29_SMC_SCLK MFP_CFG(GPIO29, AF0) +#define GPIO34_SMC_nCS1 MFP_CFG(GPIO34, AF2) +#define GPIO35_SMC_BE1 MFP_CFG(GPIO35, AF2) +#define GPIO36_SMC_BE2 MFP_CFG(GPIO36, AF2) + +/* Compact Flash */ +#define GPIO19_CF_nCE1 MFP_CFG(GPIO19, AF3) +#define GPIO20_CF_nCE2 MFP_CFG(GPIO20, AF3) +#define GPIO23_CF_nALE MFP_CFG(GPIO23, AF3) +#define GPIO25_CF_nRESET MFP_CFG(GPIO25, AF3) +#define GPIO28_CF_RDY MFP_CFG(GPIO28, AF3) +#define GPIO29_CF_STSCH MFP_CFG(GPIO29, AF3) +#define GPIO30_CF_nREG MFP_CFG(GPIO30, AF3) +#define GPIO31_CF_nIOIS16 MFP_CFG(GPIO31, AF3) +#define GPIO32_CF_nCD1 MFP_CFG(GPIO32, AF3) +#define GPIO33_CF_nCD2 MFP_CFG(GPIO33, AF3) + +/* UART1 */ +#define GPIO107_UART1_TXD MFP_CFG_DRV(GPIO107, AF1, FAST) +#define GPIO107_UART1_RXD MFP_CFG_DRV(GPIO107, AF2, FAST) +#define GPIO108_UART1_RXD MFP_CFG_DRV(GPIO108, AF1, FAST) +#define GPIO108_UART1_TXD MFP_CFG_DRV(GPIO108, AF2, FAST) +#define GPIO109_UART1_CTS MFP_CFG(GPIO109, AF1) +#define GPIO109_UART1_RTS MFP_CFG(GPIO109, AF2) +#define GPIO110_UART1_RTS MFP_CFG(GPIO110, AF1) +#define GPIO110_UART1_CTS MFP_CFG(GPIO110, AF2) +#define GPIO111_UART1_RI MFP_CFG(GPIO111, AF1) +#define GPIO111_UART1_DSR MFP_CFG(GPIO111, AF2) +#define GPIO112_UART1_DTR MFP_CFG(GPIO111, AF1) +#define GPIO112_UART1_DCD MFP_CFG(GPIO112, AF2) + +/* MMC1 */ +#define GPIO37_MMC1_DAT7 MFP_CFG(GPIO37, AF1) +#define GPIO38_MMC1_DAT6 MFP_CFG(GPIO38, AF1) +#define GPIO54_MMC1_DAT5 MFP_CFG(GPIO54, AF1) +#define GPIO48_MMC1_DAT4 MFP_CFG(GPIO48, AF1) +#define GPIO51_MMC1_DAT3 MFP_CFG(GPIO51, AF1) +#define GPIO52_MMC1_DAT2 MFP_CFG(GPIO52, AF1) +#define GPIO40_MMC1_DAT1 MFP_CFG(GPIO40, AF1) +#define GPIO41_MMC1_DAT0 MFP_CFG(GPIO41, AF1) +#define GPIO49_MMC1_CMD MFP_CFG(GPIO49, AF1) +#define GPIO43_MMC1_CLK MFP_CFG(GPIO43, AF1) +#define GPIO53_MMC1_CD MFP_CFG(GPIO53, AF1) +#define GPIO46_MMC1_WP MFP_CFG(GPIO46, AF1) + +/* LCD */ +#define GPIO84_LCD_CS MFP_CFG(GPIO84, AF1) +#define GPIO60_LCD_DD0 MFP_CFG(GPIO60, AF1) +#define GPIO61_LCD_DD1 MFP_CFG(GPIO61, AF1) +#define GPIO70_LCD_DD10 MFP_CFG(GPIO70, AF1) +#define GPIO71_LCD_DD11 MFP_CFG(GPIO71, AF1) +#define GPIO72_LCD_DD12 MFP_CFG(GPIO72, AF1) +#define GPIO73_LCD_DD13 MFP_CFG(GPIO73, AF1) +#define GPIO74_LCD_DD14 MFP_CFG(GPIO74, AF1) +#define GPIO75_LCD_DD15 MFP_CFG(GPIO75, AF1) +#define GPIO76_LCD_DD16 MFP_CFG(GPIO76, AF1) +#define GPIO77_LCD_DD17 MFP_CFG(GPIO77, AF1) +#define GPIO78_LCD_DD18 MFP_CFG(GPIO78, AF1) +#define GPIO79_LCD_DD19 MFP_CFG(GPIO79, AF1) +#define GPIO62_LCD_DD2 MFP_CFG(GPIO62, AF1) +#define GPIO80_LCD_DD20 MFP_CFG(GPIO80, AF1) +#define GPIO81_LCD_DD21 MFP_CFG(GPIO81, AF1) +#define GPIO82_LCD_DD22 MFP_CFG(GPIO82, AF1) +#define GPIO83_LCD_DD23 MFP_CFG(GPIO83, AF1) +#define GPIO63_LCD_DD3 MFP_CFG(GPIO63, AF1) +#define GPIO64_LCD_DD4 MFP_CFG(GPIO64, AF1) +#define GPIO65_LCD_DD5 MFP_CFG(GPIO65, AF1) +#define GPIO66_LCD_DD6 MFP_CFG(GPIO66, AF1) +#define GPIO67_LCD_DD7 MFP_CFG(GPIO67, AF1) +#define GPIO68_LCD_DD8 MFP_CFG(GPIO68, AF1) +#define GPIO69_LCD_DD9 MFP_CFG(GPIO69, AF1) +#define GPIO59_LCD_DENA_BIAS MFP_CFG(GPIO59, AF1) +#define GPIO56_LCD_FCLK_RD MFP_CFG(GPIO56, AF1) +#define GPIO57_LCD_LCLK_A0 MFP_CFG(GPIO57, AF1) +#define GPIO58_LCD_PCLK_WR MFP_CFG(GPIO58, AF1) +#define GPIO85_LCD_VSYNC MFP_CFG(GPIO85, AF1) + +/* I2S */ +#define GPIO113_I2S_MCLK MFP_CFG(GPIO113,AF6) +#define GPIO114_I2S_FRM MFP_CFG(GPIO114,AF1) +#define GPIO115_I2S_BCLK MFP_CFG(GPIO115,AF1) +#define GPIO116_I2S_RXD MFP_CFG(GPIO116,AF2) +#define GPIO117_I2S_TXD MFP_CFG(GPIO117,AF2) + +#endif /* __ASM_MACH_MFP_PXA168_H */ diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa910.h b/arch/arm/mach-mmp/include/mach/mfp-pxa910.h new file mode 100644 index 0000000000000000000000000000000000000000..48a1cbc7c56b0bdd15bcc9d289301dcdcaf8134f --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/mfp-pxa910.h @@ -0,0 +1,157 @@ +#ifndef __ASM_MACH_MFP_PXA910_H +#define __ASM_MACH_MFP_PXA910_H + +#include + +/* UART2 */ +#define GPIO47_UART2_RXD MFP_CFG(GPIO47, AF6) +#define GPIO48_UART2_TXD MFP_CFG(GPIO48, AF6) + +/* UART3 */ +#define GPIO31_UART3_RXD MFP_CFG(GPIO31, AF4) +#define GPIO32_UART3_TXD MFP_CFG(GPIO32, AF4) + +/*IRDA*/ +#define GPIO51_IRDA_SHDN MFP_CFG(GPIO51, AF0) + +/* SMC */ +#define SM_nCS0_nCS0 MFP_CFG(SM_nCS0, AF0) +#define SM_ADV_SM_ADV MFP_CFG(SM_ADV, AF0) +#define SM_SCLK_SM_SCLK MFP_CFG(SM_SCLK, AF0) +#define SM_SCLK_SM_SCLK MFP_CFG(SM_SCLK, AF0) +#define SM_BE0_SM_BE0 MFP_CFG(SM_BE0, AF1) +#define SM_BE1_SM_BE1 MFP_CFG(SM_BE1, AF1) + +/* I2C */ +#define GPIO53_CI2C_SCL MFP_CFG(GPIO53, AF2) +#define GPIO54_CI2C_SDA MFP_CFG(GPIO54, AF2) + +/* SSP1 (I2S) */ +#define GPIO24_SSP1_SDATA_IN MFP_CFG_DRV(GPIO24, AF1, MEDIUM) +#define GPIO21_SSP1_BITCLK MFP_CFG_DRV(GPIO21, AF1, MEDIUM) +#define GPIO20_SSP1_SYSCLK MFP_CFG_DRV(GPIO20, AF1, MEDIUM) +#define GPIO22_SSP1_SYNC MFP_CFG_DRV(GPIO22, AF1, MEDIUM) +#define GPIO23_SSP1_DATA_OUT MFP_CFG_DRV(GPIO23, AF1, MEDIUM) +#define GPIO124_MN_CLK_OUT MFP_CFG_DRV(GPIO124, AF1, MEDIUM) +#define GPIO123_CLK_REQ MFP_CFG_DRV(GPIO123, AF0, MEDIUM) + +/* DFI */ +#define DF_IO0_ND_IO0 MFP_CFG(DF_IO0, AF0) +#define DF_IO1_ND_IO1 MFP_CFG(DF_IO1, AF0) +#define DF_IO2_ND_IO2 MFP_CFG(DF_IO2, AF0) +#define DF_IO3_ND_IO3 MFP_CFG(DF_IO3, AF0) +#define DF_IO4_ND_IO4 MFP_CFG(DF_IO4, AF0) +#define DF_IO5_ND_IO5 MFP_CFG(DF_IO5, AF0) +#define DF_IO6_ND_IO6 MFP_CFG(DF_IO6, AF0) +#define DF_IO7_ND_IO7 MFP_CFG(DF_IO7, AF0) +#define DF_IO8_ND_IO8 MFP_CFG(DF_IO8, AF0) +#define DF_IO9_ND_IO9 MFP_CFG(DF_IO9, AF0) +#define DF_IO10_ND_IO10 MFP_CFG(DF_IO10, AF0) +#define DF_IO11_ND_IO11 MFP_CFG(DF_IO11, AF0) +#define DF_IO12_ND_IO12 MFP_CFG(DF_IO12, AF0) +#define DF_IO13_ND_IO13 MFP_CFG(DF_IO13, AF0) +#define DF_IO14_ND_IO14 MFP_CFG(DF_IO14, AF0) +#define DF_IO15_ND_IO15 MFP_CFG(DF_IO15, AF0) +#define DF_nCS0_SM_nCS2_nCS0 MFP_CFG(DF_nCS0_SM_nCS2, AF0) +#define DF_ALE_SM_WEn_ND_ALE MFP_CFG(DF_ALE_SM_WEn, AF1) +#define DF_CLE_SM_OEn_ND_CLE MFP_CFG(DF_CLE_SM_OEn, AF0) +#define DF_WEn_DF_WEn MFP_CFG(DF_WEn, AF1) +#define DF_REn_DF_REn MFP_CFG(DF_REn, AF1) +#define DF_RDY0_DF_RDY0 MFP_CFG(DF_RDY0, AF0) + +/*keypad*/ +#define GPIO00_KP_MKIN0 MFP_CFG(GPIO0, AF1) +#define GPIO01_KP_MKOUT0 MFP_CFG(GPIO1, AF1) +#define GPIO02_KP_MKIN1 MFP_CFG(GPIO2, AF1) +#define GPIO03_KP_MKOUT1 MFP_CFG(GPIO3, AF1) +#define GPIO04_KP_MKIN2 MFP_CFG(GPIO4, AF1) +#define GPIO05_KP_MKOUT2 MFP_CFG(GPIO5, AF1) +#define GPIO06_KP_MKIN3 MFP_CFG(GPIO6, AF1) +#define GPIO07_KP_MKOUT3 MFP_CFG(GPIO7, AF1) +#define GPIO08_KP_MKIN4 MFP_CFG(GPIO8, AF1) +#define GPIO09_KP_MKOUT4 MFP_CFG(GPIO9, AF1) +#define GPIO10_KP_MKIN5 MFP_CFG(GPIO10, AF1) +#define GPIO11_KP_MKOUT5 MFP_CFG(GPIO11, AF1) +#define GPIO12_KP_MKIN6 MFP_CFG(GPIO12, AF1) +#define GPIO13_KP_MKOUT6 MFP_CFG(GPIO13, AF1) +#define GPIO14_KP_MKIN7 MFP_CFG(GPIO14, AF1) +#define GPIO15_KP_MKOUT7 MFP_CFG(GPIO15, AF1) +#define GPIO16_KP_DKIN0 MFP_CFG(GPIO16, AF1) +#define GPIO17_KP_DKIN1 MFP_CFG(GPIO17, AF1) +#define GPIO18_KP_DKIN2 MFP_CFG(GPIO18, AF1) +#define GPIO19_KP_DKIN3 MFP_CFG(GPIO19, AF1) + +/* LCD */ +#define GPIO81_LCD_FCLK MFP_CFG(GPIO81, AF1) +#define GPIO82_LCD_LCLK MFP_CFG(GPIO82, AF1) +#define GPIO83_LCD_PCLK MFP_CFG(GPIO83, AF1) +#define GPIO84_LCD_DENA MFP_CFG(GPIO84, AF1) +#define GPIO85_LCD_DD0 MFP_CFG(GPIO85, AF1) +#define GPIO86_LCD_DD1 MFP_CFG(GPIO86, AF1) +#define GPIO87_LCD_DD2 MFP_CFG(GPIO87, AF1) +#define GPIO88_LCD_DD3 MFP_CFG(GPIO88, AF1) +#define GPIO89_LCD_DD4 MFP_CFG(GPIO89, AF1) +#define GPIO90_LCD_DD5 MFP_CFG(GPIO90, AF1) +#define GPIO91_LCD_DD6 MFP_CFG(GPIO91, AF1) +#define GPIO92_LCD_DD7 MFP_CFG(GPIO92, AF1) +#define GPIO93_LCD_DD8 MFP_CFG(GPIO93, AF1) +#define GPIO94_LCD_DD9 MFP_CFG(GPIO94, AF1) +#define GPIO95_LCD_DD10 MFP_CFG(GPIO95, AF1) +#define GPIO96_LCD_DD11 MFP_CFG(GPIO96, AF1) +#define GPIO97_LCD_DD12 MFP_CFG(GPIO97, AF1) +#define GPIO98_LCD_DD13 MFP_CFG(GPIO98, AF1) +#define GPIO100_LCD_DD14 MFP_CFG(GPIO100, AF1) +#define GPIO101_LCD_DD15 MFP_CFG(GPIO101, AF1) +#define GPIO102_LCD_DD16 MFP_CFG(GPIO102, AF1) +#define GPIO103_LCD_DD17 MFP_CFG(GPIO103, AF1) +#define GPIO104_LCD_DD18 MFP_CFG(GPIO104, AF1) +#define GPIO105_LCD_DD19 MFP_CFG(GPIO105, AF1) +#define GPIO106_LCD_DD20 MFP_CFG(GPIO106, AF1) +#define GPIO107_LCD_DD21 MFP_CFG(GPIO107, AF1) +#define GPIO108_LCD_DD22 MFP_CFG(GPIO108, AF1) +#define GPIO109_LCD_DD23 MFP_CFG(GPIO109, AF1) + +#define GPIO104_LCD_SPIDOUT MFP_CFG(GPIO104, AF3) +#define GPIO105_LCD_SPIDIN MFP_CFG(GPIO105, AF3) +#define GPIO107_LCD_CS1 MFP_CFG(GPIO107, AF3) +#define GPIO108_LCD_DCLK MFP_CFG(GPIO108, AF3) + +#define GPIO106_LCD_RESET MFP_CFG(GPIO106, AF0) + +/*smart panel*/ +#define GPIO82_LCD_A0 MFP_CFG(GPIO82, AF0) +#define GPIO83_LCD_WR MFP_CFG(GPIO83, AF0) +#define GPIO103_LCD_CS MFP_CFG(GPIO103, AF0) + +/*1wire*/ +#define GPIO106_1WIRE MFP_CFG(GPIO106, AF3) + +/*CCIC*/ +#define GPIO67_CCIC_IN7 MFP_CFG_DRV(GPIO67, AF1, MEDIUM) +#define GPIO68_CCIC_IN6 MFP_CFG_DRV(GPIO68, AF1, MEDIUM) +#define GPIO69_CCIC_IN5 MFP_CFG_DRV(GPIO69, AF1, MEDIUM) +#define GPIO70_CCIC_IN4 MFP_CFG_DRV(GPIO70, AF1, MEDIUM) +#define GPIO71_CCIC_IN3 MFP_CFG_DRV(GPIO71, AF1, MEDIUM) +#define GPIO72_CCIC_IN2 MFP_CFG_DRV(GPIO72, AF1, MEDIUM) +#define GPIO73_CCIC_IN1 MFP_CFG_DRV(GPIO73, AF1, MEDIUM) +#define GPIO74_CCIC_IN0 MFP_CFG_DRV(GPIO74, AF1, MEDIUM) +#define GPIO75_CAM_HSYNC MFP_CFG_DRV(GPIO75, AF1, MEDIUM) +#define GPIO76_CAM_VSYNC MFP_CFG_DRV(GPIO76, AF1, MEDIUM) +#define GPIO77_CAM_MCLK MFP_CFG_DRV(GPIO77, AF1, MEDIUM) +#define GPIO78_CAM_PCLK MFP_CFG_DRV(GPIO78, AF1, MEDIUM) + +/* MMC1 */ +#define MMC1_DAT7_MMC1_DAT7 MFP_CFG_DRV(MMC1_DAT7, AF0, MEDIUM) +#define MMC1_DAT6_MMC1_DAT6 MFP_CFG_DRV(MMC1_DAT6, AF0, MEDIUM) +#define MMC1_DAT5_MMC1_DAT5 MFP_CFG_DRV(MMC1_DAT5, AF0, MEDIUM) +#define MMC1_DAT4_MMC1_DAT4 MFP_CFG_DRV(MMC1_DAT4, AF0, MEDIUM) +#define MMC1_DAT3_MMC1_DAT3 MFP_CFG_DRV(MMC1_DAT3, AF0, MEDIUM) +#define MMC1_DAT2_MMC1_DAT2 MFP_CFG_DRV(MMC1_DAT2, AF0, MEDIUM) +#define MMC1_DAT1_MMC1_DAT1 MFP_CFG_DRV(MMC1_DAT1, AF0, MEDIUM) +#define MMC1_DAT0_MMC1_DAT0 MFP_CFG_DRV(MMC1_DAT0, AF0, MEDIUM) +#define MMC1_CMD_MMC1_CMD MFP_CFG_DRV(MMC1_CMD, AF0, MEDIUM) +#define MMC1_CLK_MMC1_CLK MFP_CFG_DRV(MMC1_CLK, AF0, MEDIUM) +#define MMC1_CD_MMC1_CD MFP_CFG_DRV(MMC1_CD, AF0, MEDIUM) +#define MMC1_WP_MMC1_WP MFP_CFG_DRV(MMC1_WP, AF0, MEDIUM) + +#endif /* __ASM_MACH MFP_PXA910_H */ diff --git a/arch/arm/mach-mmp/include/mach/mfp.h b/arch/arm/mach-mmp/include/mach/mfp.h new file mode 100644 index 0000000000000000000000000000000000000000..277ea4cd0f9f5ca1d49674cb70ad235d108fc603 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/mfp.h @@ -0,0 +1,37 @@ +#ifndef __ASM_MACH_MFP_H +#define __ASM_MACH_MFP_H + +#include + +/* + * NOTE: the MFPR register bit definitions on PXA168 processor lines are a + * bit different from those on PXA3xx. Bit [7:10] are now reserved, which + * were SLEEP_OE_N, SLEEP_DATA, SLEEP_SEL and the LSB of DRIVE bits. + * + * To cope with this difference and re-use the pxa3xx mfp code as much as + * possible, we make the following compromise: + * + * 1. SLEEP_OE_N will always be programmed to '1' (by MFP_LPM_FLOAT) + * 2. DRIVE strength definitions redefined to include the reserved bit10 + * 3. Override MFP_CFG() and MFP_CFG_DRV() + * 4. Drop the use of MFP_CFG_LPM() and MFP_CFG_X() + */ + +#define MFP_DRIVE_VERY_SLOW (0x0 << 13) +#define MFP_DRIVE_SLOW (0x2 << 13) +#define MFP_DRIVE_MEDIUM (0x4 << 13) +#define MFP_DRIVE_FAST (0x8 << 13) + +#undef MFP_CFG +#undef MFP_CFG_DRV +#undef MFP_CFG_LPM +#undef MFP_CFG_X +#undef MFP_CFG_DEFAULT + +#define MFP_CFG(pin, af) \ + (MFP_LPM_FLOAT | MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_DRIVE_MEDIUM) + +#define MFP_CFG_DRV(pin, af, drv) \ + (MFP_LPM_FLOAT | MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_DRIVE_##drv) + +#endif /* __ASM_MACH_MFP_H */ diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h new file mode 100644 index 0000000000000000000000000000000000000000..ef0a8a2076e9580570e36569eca15dea7aa0ed45 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/pxa168.h @@ -0,0 +1,23 @@ +#ifndef __ASM_MACH_PXA168_H +#define __ASM_MACH_PXA168_H + +#include + +extern struct pxa_device_desc pxa168_device_uart1; +extern struct pxa_device_desc pxa168_device_uart2; + +static inline int pxa168_add_uart(int id) +{ + struct pxa_device_desc *d = NULL; + + switch (id) { + case 1: d = &pxa168_device_uart1; break; + case 2: d = &pxa168_device_uart2; break; + } + + if (d == NULL) + return -EINVAL; + + return pxa_register_device(d, NULL, 0); +} +#endif /* __ASM_MACH_PXA168_H */ diff --git a/arch/arm/mach-mmp/include/mach/pxa910.h b/arch/arm/mach-mmp/include/mach/pxa910.h new file mode 100644 index 0000000000000000000000000000000000000000..b7aeaf574c3688ff6b7c00695bb9fa032acd50ea --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/pxa910.h @@ -0,0 +1,23 @@ +#ifndef __ASM_MACH_PXA910_H +#define __ASM_MACH_PXA910_H + +#include + +extern struct pxa_device_desc pxa910_device_uart1; +extern struct pxa_device_desc pxa910_device_uart2; + +static inline int pxa910_add_uart(int id) +{ + struct pxa_device_desc *d = NULL; + + switch (id) { + case 1: d = &pxa910_device_uart1; break; + case 2: d = &pxa910_device_uart2; break; + } + + if (d == NULL) + return -EINVAL; + + return pxa_register_device(d, NULL, 0); +} +#endif /* __ASM_MACH_PXA910_H */ diff --git a/arch/arm/mach-mmp/include/mach/regs-apbc.h b/arch/arm/mach-mmp/include/mach/regs-apbc.h new file mode 100644 index 0000000000000000000000000000000000000000..c6b8c9dc202668f776a6768eff1685abeedb7f9b --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/regs-apbc.h @@ -0,0 +1,78 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/regs-apbc.h + * + * Application Peripheral Bus Clock Unit + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_MACH_REGS_APBC_H +#define __ASM_MACH_REGS_APBC_H + +#include + +#define APBC_VIRT_BASE (APB_VIRT_BASE + 0x015000) +#define APBC_REG(x) (APBC_VIRT_BASE + (x)) + +/* + * APB clock register offsets for PXA168 + */ +#define APBC_PXA168_UART1 APBC_REG(0x000) +#define APBC_PXA168_UART2 APBC_REG(0x004) +#define APBC_PXA168_GPIO APBC_REG(0x008) +#define APBC_PXA168_PWM0 APBC_REG(0x00c) +#define APBC_PXA168_PWM1 APBC_REG(0x010) +#define APBC_PXA168_SSP1 APBC_REG(0x01c) +#define APBC_PXA168_SSP2 APBC_REG(0x020) +#define APBC_PXA168_RTC APBC_REG(0x028) +#define APBC_PXA168_TWSI0 APBC_REG(0x02c) +#define APBC_PXA168_KPC APBC_REG(0x030) +#define APBC_PXA168_TIMERS APBC_REG(0x034) +#define APBC_PXA168_AIB APBC_REG(0x03c) +#define APBC_PXA168_SW_JTAG APBC_REG(0x040) +#define APBC_PXA168_ONEWIRE APBC_REG(0x048) +#define APBC_PXA168_SSP3 APBC_REG(0x04c) +#define APBC_PXA168_ASFAR APBC_REG(0x050) +#define APBC_PXA168_ASSAR APBC_REG(0x054) +#define APBC_PXA168_SSP4 APBC_REG(0x058) +#define APBC_PXA168_SSP5 APBC_REG(0x05c) +#define APBC_PXA168_TWSI1 APBC_REG(0x06c) +#define APBC_PXA168_UART3 APBC_REG(0x070) +#define APBC_PXA168_AC97 APBC_REG(0x084) + +/* + * APB Clock register offsets for PXA910 + */ +#define APBC_PXA910_UART0 APBC_REG(0x000) +#define APBC_PXA910_UART1 APBC_REG(0x004) +#define APBC_PXA910_GPIO APBC_REG(0x008) +#define APBC_PXA910_PWM0 APBC_REG(0x00c) +#define APBC_PXA910_PWM1 APBC_REG(0x010) +#define APBC_PXA910_PWM2 APBC_REG(0x014) +#define APBC_PXA910_PWM3 APBC_REG(0x018) +#define APBC_PXA910_SSP1 APBC_REG(0x01c) +#define APBC_PXA910_SSP2 APBC_REG(0x020) +#define APBC_PXA910_IPC APBC_REG(0x024) +#define APBC_PXA910_TWSI0 APBC_REG(0x02c) +#define APBC_PXA910_KPC APBC_REG(0x030) +#define APBC_PXA910_TIMERS APBC_REG(0x034) +#define APBC_PXA910_TBROT APBC_REG(0x038) +#define APBC_PXA910_AIB APBC_REG(0x03c) +#define APBC_PXA910_SW_JTAG APBC_REG(0x040) +#define APBC_PXA910_TIMERS1 APBC_REG(0x044) +#define APBC_PXA910_ONEWIRE APBC_REG(0x048) +#define APBC_PXA910_SSP3 APBC_REG(0x04c) +#define APBC_PXA910_ASFAR APBC_REG(0x050) +#define APBC_PXA910_ASSAR APBC_REG(0x054) + +/* Common APB clock register bit definitions */ +#define APBC_APBCLK (1 << 0) /* APB Bus Clock Enable */ +#define APBC_FNCLK (1 << 1) /* Functional Clock Enable */ +#define APBC_RST (1 << 2) /* Reset Generation */ + +/* Functional Clock Selection Mask */ +#define APBC_FNCLKSEL(x) (((x) & 0xf) << 4) + +#endif /* __ASM_MACH_REGS_APBC_H */ diff --git a/arch/arm/mach-mmp/include/mach/regs-apmu.h b/arch/arm/mach-mmp/include/mach/regs-apmu.h new file mode 100644 index 0000000000000000000000000000000000000000..9190305141201cf5d99aead14375420c38b7d4ca --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/regs-apmu.h @@ -0,0 +1,36 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/regs-apmu.h + * + * Application Subsystem Power Management Unit + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_MACH_REGS_APMU_H +#define __ASM_MACH_REGS_APMU_H + +#include + +#define APMU_VIRT_BASE (AXI_VIRT_BASE + 0x82800) +#define APMU_REG(x) (APMU_VIRT_BASE + (x)) + +/* Clock Reset Control */ +#define APMU_IRE APMU_REG(0x048) +#define APMU_LCD APMU_REG(0x04c) +#define APMU_CCIC APMU_REG(0x050) +#define APMU_SDH0 APMU_REG(0x054) +#define APMU_SDH1 APMU_REG(0x058) +#define APMU_USB APMU_REG(0x05c) +#define APMU_NAND APMU_REG(0x060) +#define APMU_DMA APMU_REG(0x064) +#define APMU_GEU APMU_REG(0x068) +#define APMU_BUS APMU_REG(0x06c) + +#define APMU_FNCLK_EN (1 << 4) +#define APMU_AXICLK_EN (1 << 3) +#define APMU_FNRST_DIS (1 << 1) +#define APMU_AXIRST_DIS (1 << 0) + +#endif /* __ASM_MACH_REGS_APMU_H */ diff --git a/arch/arm/mach-mmp/include/mach/regs-icu.h b/arch/arm/mach-mmp/include/mach/regs-icu.h new file mode 100644 index 0000000000000000000000000000000000000000..e5f08723e0cc8ee479a982d3bd7670bd7063e1d4 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/regs-icu.h @@ -0,0 +1,31 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/regs-icu.h + * + * Interrupt Control Unit + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_MACH_ICU_H +#define __ASM_MACH_ICU_H + +#include + +#define ICU_VIRT_BASE (AXI_VIRT_BASE + 0x82000) +#define ICU_REG(x) (ICU_VIRT_BASE + (x)) + +#define ICU_INT_CONF(n) ICU_REG((n) << 2) +#define ICU_INT_CONF_AP_INT (1 << 6) +#define ICU_INT_CONF_CP_INT (1 << 5) +#define ICU_INT_CONF_IRQ (1 << 4) +#define ICU_INT_CONF_MASK (0xf) + +#define ICU_AP_FIQ_SEL_INT_NUM ICU_REG(0x108) /* AP FIQ Selected Interrupt */ +#define ICU_AP_IRQ_SEL_INT_NUM ICU_REG(0x10C) /* AP IRQ Selected Interrupt */ +#define ICU_AP_GBL_IRQ_MSK ICU_REG(0x114) /* AP Global Interrupt Mask */ +#define ICU_INT_STATUS_0 ICU_REG(0x128) /* Interrupt Stuats 0 */ +#define ICU_INT_STATUS_1 ICU_REG(0x12C) /* Interrupt Status 1 */ + +#endif /* __ASM_MACH_ICU_H */ diff --git a/arch/arm/mach-mmp/include/mach/regs-timers.h b/arch/arm/mach-mmp/include/mach/regs-timers.h new file mode 100644 index 0000000000000000000000000000000000000000..45589fec9fc7d2deb2395f9d6e99666b58a94a8d --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/regs-timers.h @@ -0,0 +1,44 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/regs-timers.h + * + * Timers Module + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_MACH_REGS_TIMERS_H +#define __ASM_MACH_REGS_TIMERS_H + +#include + +#define TIMERS1_VIRT_BASE (APB_VIRT_BASE + 0x14000) +#define TIMERS2_VIRT_BASE (APB_VIRT_BASE + 0x16000) + +#define TMR_CCR (0x0000) +#define TMR_TN_MM(n, m) (0x0004 + ((n) << 3) + (((n) + (m)) << 2)) +#define TMR_CR(n) (0x0028 + ((n) << 2)) +#define TMR_SR(n) (0x0034 + ((n) << 2)) +#define TMR_IER(n) (0x0040 + ((n) << 2)) +#define TMR_PLVR(n) (0x004c + ((n) << 2)) +#define TMR_PLCR(n) (0x0058 + ((n) << 2)) +#define TMR_WMER (0x0064) +#define TMR_WMR (0x0068) +#define TMR_WVR (0x006c) +#define TMR_WSR (0x0070) +#define TMR_ICR(n) (0x0074 + ((n) << 2)) +#define TMR_WICR (0x0080) +#define TMR_CER (0x0084) +#define TMR_CMR (0x0088) +#define TMR_ILR(n) (0x008c + ((n) << 2)) +#define TMR_WCR (0x0098) +#define TMR_WFAR (0x009c) +#define TMR_WSAR (0x00A0) +#define TMR_CVWR(n) (0x00A4 + ((n) << 2)) + +#define TMR_CCR_CS_0(x) (((x) & 0x3) << 0) +#define TMR_CCR_CS_1(x) (((x) & 0x7) << 2) +#define TMR_CCR_CS_2(x) (((x) & 0x3) << 5) + +#endif /* __ASM_MACH_REGS_TIMERS_H */ diff --git a/arch/arm/mach-mmp/include/mach/system.h b/arch/arm/mach-mmp/include/mach/system.h new file mode 100644 index 0000000000000000000000000000000000000000..001edfefec195e37752f7f26fd24d8a3c97723f2 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/system.h @@ -0,0 +1,21 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/system.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_MACH_SYSTEM_H +#define __ASM_MACH_SYSTEM_H + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + cpu_reset(0); +} +#endif /* __ASM_MACH_SYSTEM_H */ diff --git a/arch/arm/mach-mmp/include/mach/timex.h b/arch/arm/mach-mmp/include/mach/timex.h new file mode 100644 index 0000000000000000000000000000000000000000..6cebbd0ca8f432dbab4828e4ddad93a4e9bbee24 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/timex.h @@ -0,0 +1,9 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/timex.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define CLOCK_TICK_RATE 3250000 diff --git a/arch/arm/mach-mmp/include/mach/uncompress.h b/arch/arm/mach-mmp/include/mach/uncompress.h new file mode 100644 index 0000000000000000000000000000000000000000..c93d5fa5865c59dd130574132c16b055fbd3e6b9 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/uncompress.h @@ -0,0 +1,41 @@ +/* + * arch/arm/mach-mmp/include/mach/uncompress.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include + +#define UART1_BASE (APB_PHYS_BASE + 0x36000) +#define UART2_BASE (APB_PHYS_BASE + 0x17000) +#define UART3_BASE (APB_PHYS_BASE + 0x18000) + +static inline void putc(char c) +{ + volatile unsigned long *UART = (unsigned long *)UART2_BASE; + + /* UART enabled? */ + if (!(UART[UART_IER] & UART_IER_UUE)) + return; + + while (!(UART[UART_LSR] & UART_LSR_THRE)) + barrier(); + + UART[UART_TX] = c; +} + +/* + * This does not append a newline + */ +static inline void flush(void) +{ +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-mmp/include/mach/vmalloc.h b/arch/arm/mach-mmp/include/mach/vmalloc.h new file mode 100644 index 0000000000000000000000000000000000000000..b60ccaf9fee75dff3da8e152c8d69e72dc002351 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/vmalloc.h @@ -0,0 +1,5 @@ +/* + * linux/arch/arm/mach-mmp/include/mach/vmalloc.h + */ + +#define VMALLOC_END 0xfe000000 diff --git a/arch/arm/mach-mmp/irq.c b/arch/arm/mach-mmp/irq.c new file mode 100644 index 0000000000000000000000000000000000000000..52ff2f065eba2ea42f2d79f163b5f764e08612e7 --- /dev/null +++ b/arch/arm/mach-mmp/irq.c @@ -0,0 +1,55 @@ +/* + * linux/arch/arm/mach-mmp/irq.c + * + * Generic IRQ handling, GPIO IRQ demultiplexing, etc. + * + * Author: Bin Yang + * Created: Sep 30, 2008 + * Copyright: Marvell International Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include + +#include + +#include "common.h" + +#define IRQ_ROUTE_TO_AP (ICU_INT_CONF_AP_INT | ICU_INT_CONF_IRQ) + +#define PRIORITY_DEFAULT 0x1 +#define PRIORITY_NONE 0x0 /* means IRQ disabled */ + +static void icu_mask_irq(unsigned int irq) +{ + __raw_writel(PRIORITY_NONE, ICU_INT_CONF(irq)); +} + +static void icu_unmask_irq(unsigned int irq) +{ + __raw_writel(IRQ_ROUTE_TO_AP | PRIORITY_DEFAULT, ICU_INT_CONF(irq)); +} + +static struct irq_chip icu_irq_chip = { + .name = "icu_irq", + .ack = icu_mask_irq, + .mask = icu_mask_irq, + .unmask = icu_unmask_irq, +}; + +void __init icu_init_irq(void) +{ + int irq; + + for (irq = 0; irq < 64; irq++) { + icu_mask_irq(irq); + set_irq_chip(irq, &icu_irq_chip); + set_irq_handler(irq, handle_level_irq); + set_irq_flags(irq, IRQF_VALID); + } +} diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c new file mode 100644 index 0000000000000000000000000000000000000000..ae924468658c4d2d272e3af1234a0ab714cdeedb --- /dev/null +++ b/arch/arm/mach-mmp/pxa168.c @@ -0,0 +1,111 @@ +/* + * linux/arch/arm/mach-mmp/pxa168.c + * + * Code specific to PXA168 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "common.h" +#include "clock.h" + +#define MFPR_VIRT_BASE (APB_VIRT_BASE + 0x1e000) + +static struct mfp_addr_map pxa168_mfp_addr_map[] __initdata = +{ + MFP_ADDR_X(GPIO0, GPIO36, 0x04c), + MFP_ADDR_X(GPIO37, GPIO55, 0x000), + MFP_ADDR_X(GPIO56, GPIO123, 0x0e0), + MFP_ADDR_X(GPIO124, GPIO127, 0x0f4), + + MFP_ADDR_END, +}; + +#define APMASK(i) (GPIO_REGS_VIRT + BANK_OFF(i) + 0x09c) + +static void __init pxa168_init_gpio(void) +{ + int i; + + /* enable GPIO clock */ + __raw_writel(APBC_APBCLK | APBC_FNCLK, APBC_PXA168_GPIO); + + /* unmask GPIO edge detection for all 4 banks - APMASKx */ + for (i = 0; i < 4; i++) + __raw_writel(0xffffffff, APMASK(i)); + + pxa_init_gpio(IRQ_PXA168_GPIOX, 0, 127, NULL); +} + +void __init pxa168_init_irq(void) +{ + icu_init_irq(); + pxa168_init_gpio(); +} + +/* APB peripheral clocks */ +static APBC_CLK(uart1, PXA168_UART1, 1, 14745600); +static APBC_CLK(uart2, PXA168_UART2, 1, 14745600); + +/* device and clock bindings */ +static struct clk_lookup pxa168_clkregs[] = { + INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL), + INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL), +}; + +static int __init pxa168_init(void) +{ + if (cpu_is_pxa168()) { + mfp_init_base(MFPR_VIRT_BASE); + mfp_init_addr(pxa168_mfp_addr_map); + pxa_init_dma(IRQ_PXA168_DMA_INT0, 32); + clks_register(ARRAY_AND_SIZE(pxa168_clkregs)); + } + + return 0; +} +postcore_initcall(pxa168_init); + +/* system timer - clock enabled, 3.25MHz */ +#define TIMER_CLK_RST (APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(3)) + +static void __init pxa168_timer_init(void) +{ + /* this is early, we have to initialize the CCU registers by + * ourselves instead of using clk_* API. Clock rate is defined + * by APBC_TIMERS_CLK_RST (3.25MHz) and enabled free-running + */ + __raw_writel(APBC_APBCLK | APBC_RST, APBC_PXA168_TIMERS); + + /* 3.25MHz, bus/functional clock enabled, release reset */ + __raw_writel(TIMER_CLK_RST, APBC_PXA168_TIMERS); + + timer_init(IRQ_PXA168_TIMER1); +} + +struct sys_timer pxa168_timer = { + .init = pxa168_timer_init, +}; + +/* on-chip devices */ +PXA168_DEVICE(uart1, "pxa2xx-uart", 0, UART1, 0xd4017000, 0x30, 21, 22); +PXA168_DEVICE(uart2, "pxa2xx-uart", 1, UART2, 0xd4018000, 0x30, 23, 24); diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c new file mode 100644 index 0000000000000000000000000000000000000000..453f8f7758bff45b046dc1cf06e52c8ccfa8b125 --- /dev/null +++ b/arch/arm/mach-mmp/pxa910.c @@ -0,0 +1,158 @@ +/* + * linux/arch/arm/mach-mmp/pxa910.c + * + * Code specific to PXA910 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "common.h" +#include "clock.h" + +#define MFPR_VIRT_BASE (APB_VIRT_BASE + 0x1e000) + +static struct mfp_addr_map pxa910_mfp_addr_map[] __initdata = +{ + MFP_ADDR_X(GPIO0, GPIO54, 0xdc), + MFP_ADDR_X(GPIO67, GPIO98, 0x1b8), + MFP_ADDR_X(GPIO100, GPIO109, 0x238), + + MFP_ADDR(GPIO123, 0xcc), + MFP_ADDR(GPIO124, 0xd0), + + MFP_ADDR(DF_IO0, 0x40), + MFP_ADDR(DF_IO1, 0x3c), + MFP_ADDR(DF_IO2, 0x38), + MFP_ADDR(DF_IO3, 0x34), + MFP_ADDR(DF_IO4, 0x30), + MFP_ADDR(DF_IO5, 0x2c), + MFP_ADDR(DF_IO6, 0x28), + MFP_ADDR(DF_IO7, 0x24), + MFP_ADDR(DF_IO8, 0x20), + MFP_ADDR(DF_IO9, 0x1c), + MFP_ADDR(DF_IO10, 0x18), + MFP_ADDR(DF_IO11, 0x14), + MFP_ADDR(DF_IO12, 0x10), + MFP_ADDR(DF_IO13, 0xc), + MFP_ADDR(DF_IO14, 0x8), + MFP_ADDR(DF_IO15, 0x4), + + MFP_ADDR(DF_nCS0_SM_nCS2, 0x44), + MFP_ADDR(DF_nCS1_SM_nCS3, 0x48), + MFP_ADDR(SM_nCS0, 0x4c), + MFP_ADDR(SM_nCS1, 0x50), + MFP_ADDR(DF_WEn, 0x54), + MFP_ADDR(DF_REn, 0x58), + MFP_ADDR(DF_CLE_SM_OEn, 0x5c), + MFP_ADDR(DF_ALE_SM_WEn, 0x60), + MFP_ADDR(SM_SCLK, 0x64), + MFP_ADDR(DF_RDY0, 0x68), + MFP_ADDR(SM_BE0, 0x6c), + MFP_ADDR(SM_BE1, 0x70), + MFP_ADDR(SM_ADV, 0x74), + MFP_ADDR(DF_RDY1, 0x78), + MFP_ADDR(SM_ADVMUX, 0x7c), + MFP_ADDR(SM_RDY, 0x80), + + MFP_ADDR_X(MMC1_DAT7, MMC1_WP, 0x84), + + MFP_ADDR_END, +}; + +#define APMASK(i) (GPIO_REGS_VIRT + BANK_OFF(i) + 0x09c) + +static void __init pxa910_init_gpio(void) +{ + int i; + + /* enable GPIO clock */ + __raw_writel(APBC_APBCLK | APBC_FNCLK, APBC_PXA910_GPIO); + + /* unmask GPIO edge detection for all 4 banks - APMASKx */ + for (i = 0; i < 4; i++) + __raw_writel(0xffffffff, APMASK(i)); + + pxa_init_gpio(IRQ_PXA910_AP_GPIO, 0, 127, NULL); +} + +void __init pxa910_init_irq(void) +{ + icu_init_irq(); + pxa910_init_gpio(); +} + +/* APB peripheral clocks */ +static APBC_CLK(uart1, PXA910_UART0, 1, 14745600); +static APBC_CLK(uart2, PXA910_UART1, 1, 14745600); + +/* device and clock bindings */ +static struct clk_lookup pxa910_clkregs[] = { + INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL), + INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL), +}; + +static int __init pxa910_init(void) +{ + if (cpu_is_pxa910()) { + mfp_init_base(MFPR_VIRT_BASE); + mfp_init_addr(pxa910_mfp_addr_map); + pxa_init_dma(IRQ_PXA910_DMA_INT0, 32); + clks_register(ARRAY_AND_SIZE(pxa910_clkregs)); + } + + return 0; +} +postcore_initcall(pxa910_init); + +/* system timer - clock enabled, 3.25MHz */ +#define TIMER_CLK_RST (APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(3)) + +static void __init pxa910_timer_init(void) +{ + /* reset and configure */ + __raw_writel(APBC_APBCLK | APBC_RST, APBC_PXA910_TIMERS); + __raw_writel(TIMER_CLK_RST, APBC_PXA910_TIMERS); + + timer_init(IRQ_PXA910_AP1_TIMER1); +} + +struct sys_timer pxa910_timer = { + .init = pxa910_timer_init, +}; + +/* on-chip devices */ + +/* NOTE: there are totally 3 UARTs on PXA910: + * + * UART1 - Slow UART (can be used both by AP and CP) + * UART2/3 - Fast UART + * + * To be backward compatible with the legacy FFUART/BTUART/STUART sequence, + * they are re-ordered as: + * + * pxa910_device_uart1 - UART2 as FFUART + * pxa910_device_uart2 - UART3 as BTUART + * + * UART1 is not used by AP for the moment. + */ +PXA910_DEVICE(uart1, "pxa2xx-uart", 0, UART2, 0xd4017000, 0x30, 21, 22); +PXA910_DEVICE(uart2, "pxa2xx-uart", 1, UART3, 0xd4018000, 0x30, 23, 24); diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c new file mode 100644 index 0000000000000000000000000000000000000000..0e0c9220eaba3646aeacfc75cd3d27ac5ab81e25 --- /dev/null +++ b/arch/arm/mach-mmp/tavorevb.c @@ -0,0 +1,109 @@ +/* + * linux/arch/arm/mach-mmp/tavorevb.c + * + * Support for the Marvell PXA910-based TavorEVB Development Platform. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include "common.h" + +static unsigned long tavorevb_pin_config[] __initdata = { + /* UART2 */ + GPIO47_UART2_RXD, + GPIO48_UART2_TXD, + + /* SMC */ + SM_nCS0_nCS0, + SM_ADV_SM_ADV, + SM_SCLK_SM_SCLK, + SM_SCLK_SM_SCLK, + SM_BE0_SM_BE0, + SM_BE1_SM_BE1, + + /* DFI */ + DF_IO0_ND_IO0, + DF_IO1_ND_IO1, + DF_IO2_ND_IO2, + DF_IO3_ND_IO3, + DF_IO4_ND_IO4, + DF_IO5_ND_IO5, + DF_IO6_ND_IO6, + DF_IO7_ND_IO7, + DF_IO8_ND_IO8, + DF_IO9_ND_IO9, + DF_IO10_ND_IO10, + DF_IO11_ND_IO11, + DF_IO12_ND_IO12, + DF_IO13_ND_IO13, + DF_IO14_ND_IO14, + DF_IO15_ND_IO15, + DF_nCS0_SM_nCS2_nCS0, + DF_ALE_SM_WEn_ND_ALE, + DF_CLE_SM_OEn_ND_CLE, + DF_WEn_DF_WEn, + DF_REn_DF_REn, + DF_RDY0_DF_RDY0, +}; + +static struct smc91x_platdata tavorevb_smc91x_info = { + .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, +}; + +static struct resource smc91x_resources[] = { + [0] = { + .start = SMC_CS1_PHYS_BASE + 0x300, + .end = SMC_CS1_PHYS_BASE + 0xfffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gpio_to_irq(80), + .end = gpio_to_irq(80), + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, + } +}; + +static struct platform_device smc91x_device = { + .name = "smc91x", + .id = 0, + .dev = { + .platform_data = &tavorevb_smc91x_info, + }, + .num_resources = ARRAY_SIZE(smc91x_resources), + .resource = smc91x_resources, +}; + +static void __init tavorevb_init(void) +{ + mfp_config(ARRAY_AND_SIZE(tavorevb_pin_config)); + + /* on-chip devices */ + pxa910_add_uart(1); + + /* off-chip devices */ + platform_device_register(&smc91x_device); +} + +MACHINE_START(TAVOREVB, "PXA910 Evaluation Board (aka TavorEVB)") + .phys_io = APB_PHYS_BASE, + .boot_params = 0x00000100, + .io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc, + .map_io = pxa_map_io, + .init_irq = pxa910_init_irq, + .timer = &pxa910_timer, + .init_machine = tavorevb_init, +MACHINE_END diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c new file mode 100644 index 0000000000000000000000000000000000000000..b03a6eda7419278c79f8d1c9617ba456d19297bb --- /dev/null +++ b/arch/arm/mach-mmp/time.c @@ -0,0 +1,199 @@ +/* + * linux/arch/arm/mach-mmp/time.c + * + * Support for clocksource and clockevents + * + * Copyright (C) 2008 Marvell International Ltd. + * All rights reserved. + * + * 2008-04-11: Jason Chagas + * 2008-10-08: Bin Yang + * + * The timers module actually includes three timers, each timer with upto + * three match comparators. Timer #0 is used here in free-running mode as + * the clock source, and match comparator #1 used as clock event device. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include + +#include "clock.h" + +#define TIMERS_VIRT_BASE TIMERS1_VIRT_BASE + +#define MAX_DELTA (0xfffffffe) +#define MIN_DELTA (16) + +#define TCR2NS_SCALE_FACTOR 10 + +static unsigned long tcr2ns_scale; + +static void __init set_tcr2ns_scale(unsigned long tcr_rate) +{ + unsigned long long v = 1000000000ULL << TCR2NS_SCALE_FACTOR; + do_div(v, tcr_rate); + tcr2ns_scale = v; + /* + * We want an even value to automatically clear the top bit + * returned by cnt32_to_63() without an additional run time + * instruction. So if the LSB is 1 then round it up. + */ + if (tcr2ns_scale & 1) + tcr2ns_scale++; +} + +/* + * FIXME: the timer needs some delay to stablize the counter capture + */ +static inline uint32_t timer_read(void) +{ + int delay = 100; + + __raw_writel(1, TIMERS_VIRT_BASE + TMR_CVWR(0)); + + while (delay--) + cpu_relax(); + + return __raw_readl(TIMERS_VIRT_BASE + TMR_CVWR(0)); +} + +unsigned long long sched_clock(void) +{ + unsigned long long v = cnt32_to_63(timer_read()); + return (v * tcr2ns_scale) >> TCR2NS_SCALE_FACTOR; +} + +static irqreturn_t timer_interrupt(int irq, void *dev_id) +{ + struct clock_event_device *c = dev_id; + + /* disable and clear pending interrupt status */ + __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_IER(0)); + __raw_writel(0x1, TIMERS_VIRT_BASE + TMR_ICR(0)); + c->event_handler(c); + return IRQ_HANDLED; +} + +static int timer_set_next_event(unsigned long delta, + struct clock_event_device *dev) +{ + unsigned long flags, next; + + local_irq_save(flags); + + /* clear pending interrupt status and enable */ + __raw_writel(0x01, TIMERS_VIRT_BASE + TMR_ICR(0)); + __raw_writel(0x01, TIMERS_VIRT_BASE + TMR_IER(0)); + + next = timer_read() + delta; + __raw_writel(next, TIMERS_VIRT_BASE + TMR_TN_MM(0, 0)); + + local_irq_restore(flags); + return 0; +} + +static void timer_set_mode(enum clock_event_mode mode, + struct clock_event_device *dev) +{ + unsigned long flags; + + local_irq_save(flags); + switch (mode) { + case CLOCK_EVT_MODE_ONESHOT: + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + /* disable the matching interrupt */ + __raw_writel(0x00, TIMERS_VIRT_BASE + TMR_IER(0)); + break; + case CLOCK_EVT_MODE_RESUME: + case CLOCK_EVT_MODE_PERIODIC: + break; + } + local_irq_restore(flags); +} + +static struct clock_event_device ckevt = { + .name = "clockevent", + .features = CLOCK_EVT_FEAT_ONESHOT, + .shift = 32, + .rating = 200, + .set_next_event = timer_set_next_event, + .set_mode = timer_set_mode, +}; + +static cycle_t clksrc_read(void) +{ + return timer_read(); +} + +static struct clocksource cksrc = { + .name = "clocksource", + .shift = 20, + .rating = 200, + .read = clksrc_read, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static void __init timer_config(void) +{ + uint32_t ccr = __raw_readl(TIMERS_VIRT_BASE + TMR_CCR); + uint32_t cer = __raw_readl(TIMERS_VIRT_BASE + TMR_CER); + uint32_t cmr = __raw_readl(TIMERS_VIRT_BASE + TMR_CMR); + + __raw_writel(cer & ~0x1, TIMERS_VIRT_BASE + TMR_CER); /* disable */ + + ccr &= TMR_CCR_CS_0(0x3); + __raw_writel(ccr, TIMERS_VIRT_BASE + TMR_CCR); + + /* free-running mode */ + __raw_writel(cmr | 0x01, TIMERS_VIRT_BASE + TMR_CMR); + + __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_PLCR(0)); /* free-running */ + __raw_writel(0x7, TIMERS_VIRT_BASE + TMR_ICR(0)); /* clear status */ + __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_IER(0)); + + /* enable timer counter */ + __raw_writel(cer | 0x01, TIMERS_VIRT_BASE + TMR_CER); +} + +static struct irqaction timer_irq = { + .name = "timer", + .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, + .handler = timer_interrupt, + .dev_id = &ckevt, +}; + +void __init timer_init(int irq) +{ + timer_config(); + + set_tcr2ns_scale(CLOCK_TICK_RATE); + + ckevt.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, ckevt.shift); + ckevt.max_delta_ns = clockevent_delta2ns(MAX_DELTA, &ckevt); + ckevt.min_delta_ns = clockevent_delta2ns(MIN_DELTA, &ckevt); + ckevt.cpumask = cpumask_of(0); + + cksrc.mult = clocksource_hz2mult(CLOCK_TICK_RATE, cksrc.shift); + + setup_irq(irq, &timer_irq); + + clocksource_register(&cksrc); + clockevents_register_device(&ckevt); +} diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c new file mode 100644 index 0000000000000000000000000000000000000000..08cfef6c92a22b758d9b0fa85defb583057a5297 --- /dev/null +++ b/arch/arm/mach-mmp/ttc_dkb.c @@ -0,0 +1,47 @@ +/* + * linux/arch/arm/mach-mmp/ttc_dkb.c + * + * Support for the Marvell PXA910-based TTC_DKB Development Platform. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ + +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "common.h" + +#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x) + +static unsigned long ttc_dkb_pin_config[] __initdata = { + /* UART2 */ + GPIO47_UART2_RXD, + GPIO48_UART2_TXD, +}; + +static void __init ttc_dkb_init(void) +{ + mfp_config(ARRAY_AND_SIZE(ttc_dkb_pin_config)); + + /* on-chip devices */ + pxa910_add_uart(1); +} + +MACHINE_START(TTC_DKB, "PXA910-based TTC_DKB Development Platform") + .phys_io = APB_PHYS_BASE, + .boot_params = 0x00000100, + .io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc, + .map_io = pxa_map_io, + .init_irq = pxa910_init_irq, + .timer = &pxa910_timer, + .init_machine = ttc_dkb_init, +MACHINE_END diff --git a/arch/arm/mach-msm/include/mach/system.h b/arch/arm/mach-msm/include/mach/system.h index f05ad2e0f235f4988d596ee885e66768e8d39a6a..574ccc493daff1e11ee9aab88b7c368cbc33151f 100644 --- a/arch/arm/mach-msm/include/mach/system.h +++ b/arch/arm/mach-msm/include/mach/system.h @@ -17,7 +17,7 @@ void arch_idle(void); -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { for (;;) ; /* depends on IPC w/ other core */ } diff --git a/arch/arm/mach-mv78xx0/Kconfig b/arch/arm/mach-mv78xx0/Kconfig index d83cb86837db81b7aab55a8ddd29a8f4c21abeef..6fbe68fe4412a5dbee987b7af3f22cecbec304ab 100644 --- a/arch/arm/mach-mv78xx0/Kconfig +++ b/arch/arm/mach-mv78xx0/Kconfig @@ -8,6 +8,12 @@ config MACH_DB78X00_BP Say 'Y' here if you want your kernel to support the Marvell DB-78x00-BP Development Board. +config MACH_RD78X00_MASA + bool "Marvell RD-78x00-mASA Reference Design" + help + Say 'Y' here if you want your kernel to support the + Marvell RD-78x00-mASA Reference Design. + endmenu endif diff --git a/arch/arm/mach-mv78xx0/Makefile b/arch/arm/mach-mv78xx0/Makefile index ec16c05c3b1b4258e969e04cced183fe5944423b..da628b7f3bb65acb44af761b59edb1d2bd1ba2c6 100644 --- a/arch/arm/mach-mv78xx0/Makefile +++ b/arch/arm/mach-mv78xx0/Makefile @@ -1,2 +1,3 @@ obj-y += common.o addr-map.o irq.o pcie.o obj-$(CONFIG_MACH_DB78X00_BP) += db78x00-bp-setup.o +obj-$(CONFIG_MACH_RD78X00_MASA) += rd78x00-masa-setup.o diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index b0e4e0d8f506af23f6abd53f2a6ab47d07e19daf..a575daaa62d15694dc2fcab7692878a9d77e1245 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -14,7 +14,9 @@ #include #include #include +#include #include +#include #include #include #include @@ -430,9 +432,22 @@ static struct platform_device mv78xx0_ge10 = { void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data) { + u32 dev, rev; + eth_data->shared = &mv78xx0_ge10_shared; mv78xx0_ge10.dev.platform_data = eth_data; + /* + * On the Z0, ge10 and ge11 are internally connected back + * to back, and not brought out. + */ + mv78xx0_pcie_id(&dev, &rev); + if (dev == MV78X00_Z0_DEV_ID) { + eth_data->phy_addr = MV643XX_ETH_PHY_NONE; + eth_data->speed = SPEED_1000; + eth_data->duplex = DUPLEX_FULL; + } + platform_device_register(&mv78xx0_ge10_shared); platform_device_register(&mv78xx0_ge10); } @@ -484,13 +499,101 @@ static struct platform_device mv78xx0_ge11 = { void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data) { + u32 dev, rev; + eth_data->shared = &mv78xx0_ge11_shared; mv78xx0_ge11.dev.platform_data = eth_data; + /* + * On the Z0, ge10 and ge11 are internally connected back + * to back, and not brought out. + */ + mv78xx0_pcie_id(&dev, &rev); + if (dev == MV78X00_Z0_DEV_ID) { + eth_data->phy_addr = MV643XX_ETH_PHY_NONE; + eth_data->speed = SPEED_1000; + eth_data->duplex = DUPLEX_FULL; + } + platform_device_register(&mv78xx0_ge11_shared); platform_device_register(&mv78xx0_ge11); } +/***************************************************************************** + * I2C bus 0 + ****************************************************************************/ + +static struct mv64xxx_i2c_pdata mv78xx0_i2c_0_pdata = { + .freq_m = 8, /* assumes 166 MHz TCLK */ + .freq_n = 3, + .timeout = 1000, /* Default timeout of 1 second */ +}; + +static struct resource mv78xx0_i2c_0_resources[] = { + { + .name = "i2c 0 base", + .start = I2C_0_PHYS_BASE, + .end = I2C_0_PHYS_BASE + 0x1f, + .flags = IORESOURCE_MEM, + }, { + .name = "i2c 0 irq", + .start = IRQ_MV78XX0_I2C_0, + .end = IRQ_MV78XX0_I2C_0, + .flags = IORESOURCE_IRQ, + }, +}; + + +static struct platform_device mv78xx0_i2c_0 = { + .name = MV64XXX_I2C_CTLR_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(mv78xx0_i2c_0_resources), + .resource = mv78xx0_i2c_0_resources, + .dev = { + .platform_data = &mv78xx0_i2c_0_pdata, + }, +}; + +/***************************************************************************** + * I2C bus 1 + ****************************************************************************/ + +static struct mv64xxx_i2c_pdata mv78xx0_i2c_1_pdata = { + .freq_m = 8, /* assumes 166 MHz TCLK */ + .freq_n = 3, + .timeout = 1000, /* Default timeout of 1 second */ +}; + +static struct resource mv78xx0_i2c_1_resources[] = { + { + .name = "i2c 1 base", + .start = I2C_1_PHYS_BASE, + .end = I2C_1_PHYS_BASE + 0x1f, + .flags = IORESOURCE_MEM, + }, { + .name = "i2c 1 irq", + .start = IRQ_MV78XX0_I2C_1, + .end = IRQ_MV78XX0_I2C_1, + .flags = IORESOURCE_IRQ, + }, +}; + + +static struct platform_device mv78xx0_i2c_1 = { + .name = MV64XXX_I2C_CTLR_NAME, + .id = 1, + .num_resources = ARRAY_SIZE(mv78xx0_i2c_1_resources), + .resource = mv78xx0_i2c_1_resources, + .dev = { + .platform_data = &mv78xx0_i2c_1_pdata, + }, +}; + +void __init mv78xx0_i2c_init(void) +{ + platform_device_register(&mv78xx0_i2c_0); + platform_device_register(&mv78xx0_i2c_1); +} /***************************************************************************** * SATA @@ -719,6 +822,32 @@ struct sys_timer mv78xx0_timer = { /***************************************************************************** * General ****************************************************************************/ +static char * __init mv78xx0_id(void) +{ + u32 dev, rev; + + mv78xx0_pcie_id(&dev, &rev); + + if (dev == MV78X00_Z0_DEV_ID) { + if (rev == MV78X00_REV_Z0) + return "MV78X00-Z0"; + else + return "MV78X00-Rev-Unsupported"; + } else if (dev == MV78100_DEV_ID) { + if (rev == MV78100_REV_A0) + return "MV78100-A0"; + else + return "MV78100-Rev-Unsupported"; + } else if (dev == MV78200_DEV_ID) { + if (rev == MV78100_REV_A0) + return "MV78200-A0"; + else + return "MV78200-Rev-Unsupported"; + } else { + return "Device-Unknown"; + } +} + static int __init is_l2_writethrough(void) { return !!(readl(CPU_CONTROL) & L2_WRITETHROUGH); @@ -737,7 +866,8 @@ void __init mv78xx0_init(void) get_pclk_l2clk(hclk, core_index, &pclk, &l2clk); tclk = get_tclk(); - printk(KERN_INFO "MV78xx0 core #%d, ", core_index); + printk(KERN_INFO "%s ", mv78xx0_id()); + printk("core #%d, ", core_index); printk("PCLK = %dMHz, ", (pclk + 499999) / 1000000); printk("L2 = %dMHz, ", (l2clk + 499999) / 1000000); printk("HCLK = %dMHz, ", (hclk + 499999) / 1000000); diff --git a/arch/arm/mach-mv78xx0/common.h b/arch/arm/mach-mv78xx0/common.h index 78af5de319dd5a242ad5a78b9a5dca7c9df3af26..befc224754691d93b265addfbc6e5912cd8e6c50 100644 --- a/arch/arm/mach-mv78xx0/common.h +++ b/arch/arm/mach-mv78xx0/common.h @@ -29,6 +29,8 @@ void mv78xx0_setup_pcie_io_win(int window, u32 base, u32 size, void mv78xx0_setup_pcie_mem_win(int window, u32 base, u32 size, int maj, int min); +void mv78xx0_pcie_id(u32 *dev, u32 *rev); + void mv78xx0_ehci0_init(void); void mv78xx0_ehci1_init(void); void mv78xx0_ehci2_init(void); @@ -42,6 +44,7 @@ void mv78xx0_uart0_init(void); void mv78xx0_uart1_init(void); void mv78xx0_uart2_init(void); void mv78xx0_uart3_init(void); +void mv78xx0_i2c_init(void); extern struct sys_timer mv78xx0_timer; diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c index 2e285bbb7bbd1ebb3368a0de746a524f7ca944fc..efdabe04c69ef80bad21f5a5ad3a661741cbae79 100644 --- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c +++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include @@ -28,21 +29,22 @@ static struct mv643xx_eth_platform_data db78x00_ge01_data = { }; static struct mv643xx_eth_platform_data db78x00_ge10_data = { - .phy_addr = MV643XX_ETH_PHY_NONE, - .speed = SPEED_1000, - .duplex = DUPLEX_FULL, + .phy_addr = MV643XX_ETH_PHY_ADDR(10), }; static struct mv643xx_eth_platform_data db78x00_ge11_data = { - .phy_addr = MV643XX_ETH_PHY_NONE, - .speed = SPEED_1000, - .duplex = DUPLEX_FULL, + .phy_addr = MV643XX_ETH_PHY_ADDR(11), }; static struct mv_sata_platform_data db78x00_sata_data = { .n_ports = 2, }; +static struct i2c_board_info __initdata db78x00_i2c_rtc = { + I2C_BOARD_INFO("ds1338", 0x68), +}; + + static void __init db78x00_init(void) { /* @@ -64,6 +66,8 @@ static void __init db78x00_init(void) mv78xx0_sata_init(&db78x00_sata_data); mv78xx0_uart0_init(); mv78xx0_uart2_init(); + mv78xx0_i2c_init(); + i2c_register_board_info(0, &db78x00_i2c_rtc, 1); } else { mv78xx0_uart1_init(); mv78xx0_uart3_init(); diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h index e930ea5330a2c23bb9fc15d5f562b49a698982b2..582cffc733ade63485c16f33d96bff034a869f85 100644 --- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h +++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h @@ -79,6 +79,18 @@ #define IRQ_MASK_HIGH_OFF 0x0014 #define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) +/* + * Supported devices and revisions. + */ +#define MV78X00_Z0_DEV_ID 0x6381 +#define MV78X00_REV_Z0 1 + +#define MV78100_DEV_ID 0x7810 +#define MV78100_REV_A0 1 + +#define MV78200_DEV_ID 0x7820 +#define MV78200_REV_A0 1 + /* * Register Map */ @@ -90,6 +102,8 @@ #define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x10000) #define SAMPLE_AT_RESET_LOW (DEV_BUS_VIRT_BASE | 0x0030) #define SAMPLE_AT_RESET_HIGH (DEV_BUS_VIRT_BASE | 0x0034) +#define I2C_0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1000) +#define I2C_1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1100) #define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) #define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) #define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) diff --git a/arch/arm/mach-mv78xx0/include/mach/system.h b/arch/arm/mach-mv78xx0/include/mach/system.h index 7d51794088322106ce8db7342ca90cd1bb50d162..1d6350b22d0b7e284616d5b72c31fce33f2fbf10 100644 --- a/arch/arm/mach-mv78xx0/include/mach/system.h +++ b/arch/arm/mach-mv78xx0/include/mach/system.h @@ -17,7 +17,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { /* * Enable soft reset to assert RSTOUTn. diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c index aad3a7a2f8307342ae8ce2d7cc2dd489efc12146..a560439dcc3c81b9aa27127fbdd2358bd16664d1 100644 --- a/arch/arm/mach-mv78xx0/pcie.c +++ b/arch/arm/mach-mv78xx0/pcie.c @@ -33,6 +33,12 @@ static struct resource pcie_io_space; static struct resource pcie_mem_space; +void __init mv78xx0_pcie_id(u32 *dev, u32 *rev) +{ + *dev = orion_pcie_dev_id((void __iomem *)PCIE00_VIRT_BASE); + *rev = orion_pcie_rev((void __iomem *)PCIE00_VIRT_BASE); +} + static void __init mv78xx0_pcie_preinit(void) { int i; diff --git a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c new file mode 100644 index 0000000000000000000000000000000000000000..e136b7a03355bc445c74cd626969acb73cedcc89 --- /dev/null +++ b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c @@ -0,0 +1,88 @@ +/* + * arch/arm/mach-mv78x00/rd78x00-masa-setup.c + * + * Marvell RD-78x00-mASA Development Board Setup + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "common.h" + +static struct mv643xx_eth_platform_data rd78x00_masa_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +static struct mv643xx_eth_platform_data rd78x00_masa_ge01_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(9), +}; + +static struct mv643xx_eth_platform_data rd78x00_masa_ge10_data = { +}; + +static struct mv643xx_eth_platform_data rd78x00_masa_ge11_data = { +}; + +static struct mv_sata_platform_data rd78x00_masa_sata_data = { + .n_ports = 2, +}; + +static void __init rd78x00_masa_init(void) +{ + /* + * Basic MV78x00 setup. Needs to be called early. + */ + mv78xx0_init(); + + /* + * Partition on-chip peripherals between the two CPU cores. + */ + if (mv78xx0_core_index() == 0) { + mv78xx0_ehci0_init(); + mv78xx0_ehci1_init(); + mv78xx0_ge00_init(&rd78x00_masa_ge00_data); + mv78xx0_ge10_init(&rd78x00_masa_ge10_data); + mv78xx0_sata_init(&rd78x00_masa_sata_data); + mv78xx0_uart0_init(); + mv78xx0_uart2_init(); + } else { + mv78xx0_ehci2_init(); + mv78xx0_ge01_init(&rd78x00_masa_ge01_data); + mv78xx0_ge11_init(&rd78x00_masa_ge11_data); + mv78xx0_uart1_init(); + mv78xx0_uart3_init(); + } +} + +static int __init rd78x00_pci_init(void) +{ + /* + * Assign all PCIe devices to CPU core #0. + */ + if (machine_is_rd78x00_masa() && mv78xx0_core_index() == 0) + mv78xx0_pcie_init(1, 1); + + return 0; +} +subsys_initcall(rd78x00_pci_init); + +MACHINE_START(RD78X00_MASA, "Marvell RD-78x00-MASA Development Board") + /* Maintainer: Lennert Buytenhek */ + .phys_io = MV78XX0_REGS_PHYS_BASE, + .io_pg_offst = ((MV78XX0_REGS_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .init_machine = rd78x00_masa_init, + .map_io = mv78xx0_map_io, + .init_irq = mv78xx0_init_irq, + .timer = &mv78xx0_timer, +MACHINE_END diff --git a/arch/arm/mach-mx1/Kconfig b/arch/arm/mach-mx1/Kconfig index 2b59fc74784fa51f71fe68955ab9928cfb99188c..eb7660f5d4b7956fb170828853703dd698405dca 100644 --- a/arch/arm/mach-mx1/Kconfig +++ b/arch/arm/mach-mx1/Kconfig @@ -1,6 +1,6 @@ if ARCH_MX1 -comment "MX1 Platforms" +comment "MX1 platforms:" config MACH_MXLADS bool @@ -11,4 +11,9 @@ config ARCH_MX1ADS help Say Y here if you are using Motorola MX1ADS/MXLADS boards +config MACH_SCB9328 + bool "Synertronixx scb9328" + help + Say Y here if you are using a Synertronixx scb9328 board + endif diff --git a/arch/arm/mach-mx1/Makefile b/arch/arm/mach-mx1/Makefile index b969719011fa0743b5cb3997e425e69c8a753bc3..82f1309568ef92c950fc37f847c8f2c01c1b1f61 100644 --- a/arch/arm/mach-mx1/Makefile +++ b/arch/arm/mach-mx1/Makefile @@ -8,3 +8,4 @@ obj-y += generic.o clock.o devices.o # Specific board support obj-$(CONFIG_ARCH_MX1ADS) += mx1ads.o +obj-$(CONFIG_MACH_SCB9328) += scb9328.o \ No newline at end of file diff --git a/arch/arm/mach-mx1/clock.c b/arch/arm/mach-mx1/clock.c index 4bcd1ece55f5f276efe2fd33aa76c16bc9dee6a8..0d0f306851d04ca9b4e9aeeb87639a04899311b5 100644 --- a/arch/arm/mach-mx1/clock.c +++ b/arch/arm/mach-mx1/clock.c @@ -25,6 +25,7 @@ #include #include +#include #include "crm_regs.h" static int _clk_enable(struct clk *clk) @@ -87,33 +88,6 @@ static int _clk_parent_set_rate(struct clk *clk, unsigned long rate) return clk->parent->set_rate(clk->parent, rate); } -/* - * get the system pll clock in Hz - * - * mfi + mfn / (mfd +1) - * f = 2 * f_ref * -------------------- - * pd + 1 - */ -static unsigned long mx1_decode_pll(unsigned int pll, u32 f_ref) -{ - unsigned long long ll; - unsigned long quot; - - u32 mfi = (pll >> 10) & 0xf; - u32 mfn = pll & 0x3ff; - u32 mfd = (pll >> 16) & 0x3ff; - u32 pd = (pll >> 26) & 0xf; - - mfi = mfi <= 5 ? 5 : mfi; - - ll = 2 * (unsigned long long)f_ref * - ((mfi << 16) + (mfn << 16) / (mfd + 1)); - quot = (pd + 1) * (1 << 16); - ll += quot / 2; - do_div(ll, quot); - return (unsigned long)ll; -} - static unsigned long clk16m_get_rate(struct clk *clk) { return 16000000; @@ -188,7 +162,7 @@ static struct clk prem_clk = { static unsigned long system_clk_get_rate(struct clk *clk) { - return mx1_decode_pll(__raw_readl(CCM_SPCTL0), + return mxc_decode_pll(__raw_readl(CCM_SPCTL0), clk_get_rate(clk->parent)); } @@ -200,7 +174,7 @@ static struct clk system_clk = { static unsigned long mcu_clk_get_rate(struct clk *clk) { - return mx1_decode_pll(__raw_readl(CCM_MPCTL0), + return mxc_decode_pll(__raw_readl(CCM_MPCTL0), clk_get_rate(clk->parent)); } @@ -488,7 +462,7 @@ static struct clk clko_clk = { }; static struct clk dma_clk = { - .name = "dma_clk", + .name = "dma", .parent = &hclk, .round_rate = _clk_parent_round_rate, .set_rate = _clk_parent_set_rate, @@ -539,7 +513,7 @@ static struct clk gpt_clk = { }; static struct clk uart_clk = { - .name = "uart_clk", + .name = "uart", .parent = &perclk[0], .round_rate = _clk_parent_round_rate, .set_rate = _clk_parent_set_rate, @@ -621,7 +595,7 @@ static struct clk *mxc_clks[] = { &rtc_clk, }; -int __init mxc_clocks_init(unsigned long fref) +int __init mx1_clocks_init(unsigned long fref) { struct clk **clkp; unsigned int reg; @@ -652,5 +626,7 @@ int __init mxc_clocks_init(unsigned long fref) clk_enable(&hclk); clk_enable(&fclk); + mxc_timer_init(&gpt_clk); + return 0; } diff --git a/arch/arm/mach-mx1/devices.c b/arch/arm/mach-mx1/devices.c index a95644193f3f9cd4c723f31d561ce10cf69b1d48..97f42d96d7a14d3d2f7055498ee68396b4635153 100644 --- a/arch/arm/mach-mx1/devices.c +++ b/arch/arm/mach-mx1/devices.c @@ -23,10 +23,11 @@ #include #include #include - #include #include +#include "devices.h" + static struct resource imx_csi_resources[] = { [0] = { .start = 0x00224000, diff --git a/arch/arm/mach-mx1/mx1ads.c b/arch/arm/mach-mx1/mx1ads.c index 3200cf60e384d95df97d435b73b50e90f36aaa6f..7ae229bc1b796451bc1a097b1746aaef2d7ef67d 100644 --- a/arch/arm/mach-mx1/mx1ads.c +++ b/arch/arm/mach-mx1/mx1ads.c @@ -16,6 +16,8 @@ #include #include #include +#include +#include #include #include @@ -25,7 +27,11 @@ #include #include #include -#include +#include +#ifdef CONFIG_I2C_IMX +#include +#endif +#include #include "devices.h" /* @@ -104,6 +110,55 @@ static struct platform_device flash_device = { .num_resources = 1, }; +/* + * I2C + */ + +#ifdef CONFIG_I2C_IMX +static int i2c_pins[] = { + PA15_PF_I2C_SDA, + PA16_PF_I2C_SCL, +}; + +static int i2c_init(struct device *dev) +{ + return mxc_gpio_setup_multiple_pins(i2c_pins, + ARRAY_SIZE(i2c_pins), "I2C"); +} + +static void i2c_exit(struct device *dev) +{ + mxc_gpio_release_multiple_pins(i2c_pins, + ARRAY_SIZE(i2c_pins)); +} + +static struct pcf857x_platform_data pcf857x_data[] = { + { + .gpio_base = 4 * 32, + }, { + .gpio_base = 4 * 32 + 16, + } +}; + +static struct imxi2c_platform_data mx1ads_i2c_data = { + .bitrate = 100000, + .init = i2c_init, + .exit = i2c_exit, +}; + +static struct i2c_board_info mx1ads_i2c_devices[] = { + { + I2C_BOARD_INFO("pcf857x", 0x22), + .type = "pcf8575", + .platform_data = &pcf857x_data[0], + }, { + I2C_BOARD_INFO("pcf857x", 0x24), + .type = "pcf8575", + .platform_data = &pcf857x_data[1], + }, +}; +#endif + /* * Board init */ @@ -115,12 +170,19 @@ static void __init mx1ads_init(void) /* Physmap flash */ mxc_register_device(&flash_device, &mx1ads_flash_data); + + /* I2C */ +#ifdef CONFIG_I2C_IMX + i2c_register_board_info(0, mx1ads_i2c_devices, + ARRAY_SIZE(mx1ads_i2c_devices)); + + mxc_register_device(&imx_i2c_device, &mx1ads_i2c_data); +#endif } static void __init mx1ads_timer_init(void) { - mxc_clocks_init(32000); - mxc_timer_init("gpt_clk"); + mx1_clocks_init(32000); } struct sys_timer mx1ads_timer = { diff --git a/arch/arm/mach-mx1/scb9328.c b/arch/arm/mach-mx1/scb9328.c new file mode 100644 index 0000000000000000000000000000000000000000..0e71f3fa28bf3ba5a916a632768d3e2d92a0ed4f --- /dev/null +++ b/arch/arm/mach-mx1/scb9328.c @@ -0,0 +1,160 @@ +/* + * linux/arch/arm/mach-mx1/scb9328.c + * + * Copyright (c) 2004 Sascha Hauer + * Copyright (c) 2006-2008 Juergen Beisert + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "devices.h" + +/* + * This scb9328 has a 32MiB flash + */ +static struct resource flash_resource = { + .start = IMX_CS0_PHYS, + .end = IMX_CS0_PHYS + (32 * 1024 * 1024) - 1, + .flags = IORESOURCE_MEM, +}; + +static struct physmap_flash_data scb_flash_data = { + .width = 2, +}; + +static struct platform_device scb_flash_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &scb_flash_data, + }, + .resource = &flash_resource, + .num_resources = 1, +}; + +/* + * scb9328 has a DM9000 network controller + * connected to CS5, with 16 bit data path + * and interrupt connected to GPIO 3 + */ + +/* + * internal datapath is fixed 16 bit + */ +static struct dm9000_plat_data dm9000_platdata = { + .flags = DM9000_PLATF_16BITONLY, +}; + +/* + * the DM9000 drivers wants two defined address spaces + * to gain access to address latch registers and the data path. + */ +static struct resource dm9000x_resources[] = { + [0] = { + .name = "address area", + .start = IMX_CS5_PHYS, + .end = IMX_CS5_PHYS + 1, + .flags = IORESOURCE_MEM /* address access */ + }, + [1] = { + .name = "data area", + .start = IMX_CS5_PHYS + 4, + .end = IMX_CS5_PHYS + 5, + .flags = IORESOURCE_MEM /* data access */ + }, + [2] = { + .start = IRQ_GPIOC(3), + .end = IRQ_GPIOC(3), + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL + }, +}; + +static struct platform_device dm9000x_device = { + .name = "dm9000", + .id = 0, + .num_resources = ARRAY_SIZE(dm9000x_resources), + .resource = dm9000x_resources, + .dev = { + .platform_data = &dm9000_platdata, + } +}; + +static int mxc_uart1_pins[] = { + PC9_PF_UART1_CTS, + PC10_PF_UART1_RTS, + PC11_PF_UART1_TXD, + PC12_PF_UART1_RXD, +}; + +static int uart1_mxc_init(struct platform_device *pdev) +{ + return mxc_gpio_setup_multiple_pins(mxc_uart1_pins, + ARRAY_SIZE(mxc_uart1_pins), "UART1"); +} + +static int uart1_mxc_exit(struct platform_device *pdev) +{ + mxc_gpio_release_multiple_pins(mxc_uart1_pins, + ARRAY_SIZE(mxc_uart1_pins)); + return 0; +} + +static struct imxuart_platform_data uart_pdata = { + .init = uart1_mxc_init, + .exit = uart1_mxc_exit, + .flags = IMXUART_HAVE_RTSCTS, +}; + +static struct platform_device *devices[] __initdata = { + &scb_flash_device, + &dm9000x_device, +}; + +/* + * scb9328_init - Init the CPU card itself + */ +static void __init scb9328_init(void) +{ + mxc_register_device(&imx_uart1_device, &uart_pdata); + + printk(KERN_INFO"Scb9328: Adding devices\n"); + platform_add_devices(devices, ARRAY_SIZE(devices)); +} + +static void __init scb9328_timer_init(void) +{ + mx1_clocks_init(32000); +} + +static struct sys_timer scb9328_timer = { + .init = scb9328_timer_init, +}; + +MACHINE_START(SCB9328, "Synertronixx scb9328") + /* Sascha Hauer */ + .phys_io = 0x00200000, + .io_pg_offst = ((0xe0200000) >> 18) & 0xfffc, + .boot_params = 0x08000100, + .map_io = mxc_map_io, + .init_irq = mxc_init_irq, + .timer = &scb9328_timer, + .init_machine = scb9328_init, +MACHINE_END diff --git a/arch/arm/mach-mx2/Kconfig b/arch/arm/mach-mx2/Kconfig index 1eaa97cb716d052b26dc36224a48f685d7c07879..42a788842f496e2d284fb6fad7adc2045f703826 100644 --- a/arch/arm/mach-mx2/Kconfig +++ b/arch/arm/mach-mx2/Kconfig @@ -1,14 +1,22 @@ -comment "MX2 family CPU support" - depends on ARCH_MX2 +if ARCH_MX2 + +choice + prompt "CPUs:" + default MACH_MX21 + +config MACH_MX21 + bool "i.MX21 support" + help + This enables support for Freescale's MX2 based i.MX21 processor. config MACH_MX27 bool "i.MX27 support" - depends on ARCH_MX2 help This enables support for Freescale's MX2 based i.MX27 processor. -comment "MX2 Platforms" - depends on ARCH_MX2 +endchoice + +comment "MX2 platforms:" config MACH_MX27ADS bool "MX27ADS platform" @@ -37,3 +45,5 @@ config MACH_PCM970_BASEBOARD PCM970 evaluation board. endchoice + +endif diff --git a/arch/arm/mach-mx2/Makefile b/arch/arm/mach-mx2/Makefile index 382d86080e8612f59d750aeab404d88a4d3acca9..950649a9154065f69d63ca0bd6dcc4343d43e814 100644 --- a/arch/arm/mach-mx2/Makefile +++ b/arch/arm/mach-mx2/Makefile @@ -4,7 +4,9 @@ # Object file lists. -obj-y := system.o generic.o devices.o serial.o +obj-y := generic.o devices.o serial.o + +obj-$(CONFIG_MACH_MX21) += clock_imx21.o obj-$(CONFIG_MACH_MX27) += cpu_imx27.o obj-$(CONFIG_MACH_MX27) += clock_imx27.o diff --git a/arch/arm/mach-mx2/Makefile.boot b/arch/arm/mach-mx2/Makefile.boot index 696831dcd485e2f4cdd9ad3d7a51f935d5b5905a..e867398a8fdbb5304493c40104635e1e40a3f778 100644 --- a/arch/arm/mach-mx2/Makefile.boot +++ b/arch/arm/mach-mx2/Makefile.boot @@ -1,3 +1,7 @@ - zreladdr-y := 0xA0008000 -params_phys-y := 0xA0000100 -initrd_phys-y := 0xA0800000 +zreladdr-$(CONFIG_MACH_MX21) := 0xC0008000 +params_phys-$(CONFIG_MACH_MX21) := 0xC0000100 +initrd_phys-$(CONFIG_MACH_MX21) := 0xC0800000 + +zreladdr-$(CONFIG_MACH_MX27) := 0xA0008000 +params_phys-$(CONFIG_MACH_MX27) := 0xA0000100 +initrd_phys-$(CONFIG_MACH_MX27) := 0xA0800000 diff --git a/arch/arm/mach-mx2/clock_imx21.c b/arch/arm/mach-mx2/clock_imx21.c new file mode 100644 index 0000000000000000000000000000000000000000..2dee5c87614cd716064cc1ddf9495a92afef04bb --- /dev/null +++ b/arch/arm/mach-mx2/clock_imx21.c @@ -0,0 +1,984 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * Copyright 2008 Martin Fuzzey, mfuzzey@gmail.com + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#include +#include +#include + +#include +#include +#include +#include + +#include "crm_regs.h" + +static int _clk_enable(struct clk *clk) +{ + u32 reg; + + reg = __raw_readl(clk->enable_reg); + reg |= 1 << clk->enable_shift; + __raw_writel(reg, clk->enable_reg); + return 0; +} + +static void _clk_disable(struct clk *clk) +{ + u32 reg; + + reg = __raw_readl(clk->enable_reg); + reg &= ~(1 << clk->enable_shift); + __raw_writel(reg, clk->enable_reg); +} + +static int _clk_spll_enable(struct clk *clk) +{ + u32 reg; + + reg = __raw_readl(CCM_CSCR); + reg |= CCM_CSCR_SPEN; + __raw_writel(reg, CCM_CSCR); + + while ((__raw_readl(CCM_SPCTL1) & CCM_SPCTL1_LF) == 0) + ; + return 0; +} + +static void _clk_spll_disable(struct clk *clk) +{ + u32 reg; + + reg = __raw_readl(CCM_CSCR); + reg &= ~CCM_CSCR_SPEN; + __raw_writel(reg, CCM_CSCR); +} + + +#define CSCR() (__raw_readl(CCM_CSCR)) +#define PCDR0() (__raw_readl(CCM_PCDR0)) +#define PCDR1() (__raw_readl(CCM_PCDR1)) + +static unsigned long _clk_perclkx_round_rate(struct clk *clk, + unsigned long rate) +{ + u32 div; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + div = parent_rate / rate; + if (parent_rate % rate) + div++; + + if (div > 64) + div = 64; + + return parent_rate / div; +} + +static int _clk_perclkx_set_rate(struct clk *clk, unsigned long rate) +{ + u32 reg; + u32 div; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + if (clk->id < 0 || clk->id > 3) + return -EINVAL; + + div = parent_rate / rate; + if (div > 64 || div < 1 || ((parent_rate / div) != rate)) + return -EINVAL; + div--; + + reg = + __raw_readl(CCM_PCDR1) & ~(CCM_PCDR1_PERDIV1_MASK << + (clk->id << 3)); + reg |= div << (clk->id << 3); + __raw_writel(reg, CCM_PCDR1); + + return 0; +} + +static unsigned long _clk_usb_recalc(struct clk *clk) +{ + unsigned long usb_pdf; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + usb_pdf = (CSCR() & CCM_CSCR_USB_MASK) >> CCM_CSCR_USB_OFFSET; + + return parent_rate / (usb_pdf + 1U); +} + +static unsigned long _clk_ssix_recalc(struct clk *clk, unsigned long pdf) +{ + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + pdf = (pdf < 2) ? 124UL : pdf; /* MX21 & MX27 TO1 */ + + return 2UL * parent_rate / pdf; +} + +static unsigned long _clk_ssi1_recalc(struct clk *clk) +{ + return _clk_ssix_recalc(clk, + (PCDR0() & CCM_PCDR0_SSI1BAUDDIV_MASK) + >> CCM_PCDR0_SSI1BAUDDIV_OFFSET); +} + +static unsigned long _clk_ssi2_recalc(struct clk *clk) +{ + return _clk_ssix_recalc(clk, + (PCDR0() & CCM_PCDR0_SSI2BAUDDIV_MASK) >> + CCM_PCDR0_SSI2BAUDDIV_OFFSET); +} + +static unsigned long _clk_nfc_recalc(struct clk *clk) +{ + unsigned long nfc_pdf; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + nfc_pdf = (PCDR0() & CCM_PCDR0_NFCDIV_MASK) + >> CCM_PCDR0_NFCDIV_OFFSET; + + return parent_rate / (nfc_pdf + 1); +} + +static unsigned long _clk_parent_round_rate(struct clk *clk, unsigned long rate) +{ + return clk->parent->round_rate(clk->parent, rate); +} + +static int _clk_parent_set_rate(struct clk *clk, unsigned long rate) +{ + return clk->parent->set_rate(clk->parent, rate); +} + +static unsigned long external_high_reference; /* in Hz */ + +static unsigned long get_high_reference_clock_rate(struct clk *clk) +{ + return external_high_reference; +} + +/* + * the high frequency external clock reference + * Default case is 26MHz. + */ +static struct clk ckih_clk = { + .get_rate = get_high_reference_clock_rate, +}; + +static unsigned long external_low_reference; /* in Hz */ + +static unsigned long get_low_reference_clock_rate(struct clk *clk) +{ + return external_low_reference; +} + +/* + * the low frequency external clock reference + * Default case is 32.768kHz. + */ +static struct clk ckil_clk = { + .get_rate = get_low_reference_clock_rate, +}; + + +static unsigned long _clk_fpm_recalc(struct clk *clk) +{ + return clk_get_rate(clk->parent) * 512; +} + +/* Output of frequency pre multiplier */ +static struct clk fpm_clk = { + .parent = &ckil_clk, + .get_rate = _clk_fpm_recalc, +}; + +static unsigned long get_mpll_clk(struct clk *clk) +{ + uint32_t reg; + unsigned long ref_clk; + unsigned long mfi = 0, mfn = 0, mfd = 0, pdf = 0; + unsigned long long temp; + + ref_clk = clk_get_rate(clk->parent); + + reg = __raw_readl(CCM_MPCTL0); + pdf = (reg & CCM_MPCTL0_PD_MASK) >> CCM_MPCTL0_PD_OFFSET; + mfd = (reg & CCM_MPCTL0_MFD_MASK) >> CCM_MPCTL0_MFD_OFFSET; + mfi = (reg & CCM_MPCTL0_MFI_MASK) >> CCM_MPCTL0_MFI_OFFSET; + mfn = (reg & CCM_MPCTL0_MFN_MASK) >> CCM_MPCTL0_MFN_OFFSET; + + mfi = (mfi <= 5) ? 5 : mfi; + temp = 2LL * ref_clk * mfn; + do_div(temp, mfd + 1); + temp = 2LL * ref_clk * mfi + temp; + do_div(temp, pdf + 1); + + return (unsigned long)temp; +} + +static struct clk mpll_clk = { + .parent = &ckih_clk, + .get_rate = get_mpll_clk, +}; + +static unsigned long _clk_fclk_get_rate(struct clk *clk) +{ + unsigned long parent_rate; + u32 div; + + div = (CSCR() & CCM_CSCR_PRESC_MASK) >> CCM_CSCR_PRESC_OFFSET; + parent_rate = clk_get_rate(clk->parent); + + return parent_rate / (div+1); +} + +static struct clk fclk_clk = { + .parent = &mpll_clk, + .get_rate = _clk_fclk_get_rate +}; + +static unsigned long get_spll_clk(struct clk *clk) +{ + uint32_t reg; + unsigned long ref_clk; + unsigned long mfi = 0, mfn = 0, mfd = 0, pdf = 0; + unsigned long long temp; + + ref_clk = clk_get_rate(clk->parent); + + reg = __raw_readl(CCM_SPCTL0); + pdf = (reg & CCM_SPCTL0_PD_MASK) >> CCM_SPCTL0_PD_OFFSET; + mfd = (reg & CCM_SPCTL0_MFD_MASK) >> CCM_SPCTL0_MFD_OFFSET; + mfi = (reg & CCM_SPCTL0_MFI_MASK) >> CCM_SPCTL0_MFI_OFFSET; + mfn = (reg & CCM_SPCTL0_MFN_MASK) >> CCM_SPCTL0_MFN_OFFSET; + + mfi = (mfi <= 5) ? 5 : mfi; + temp = 2LL * ref_clk * mfn; + do_div(temp, mfd + 1); + temp = 2LL * ref_clk * mfi + temp; + do_div(temp, pdf + 1); + + return (unsigned long)temp; +} + +static struct clk spll_clk = { + .parent = &ckih_clk, + .get_rate = get_spll_clk, + .enable = _clk_spll_enable, + .disable = _clk_spll_disable, +}; + +static unsigned long get_hclk_clk(struct clk *clk) +{ + unsigned long rate; + unsigned long bclk_pdf; + + bclk_pdf = (CSCR() & CCM_CSCR_BCLK_MASK) + >> CCM_CSCR_BCLK_OFFSET; + + rate = clk_get_rate(clk->parent); + return rate / (bclk_pdf + 1); +} + +static struct clk hclk_clk = { + .parent = &fclk_clk, + .get_rate = get_hclk_clk, +}; + +static unsigned long get_ipg_clk(struct clk *clk) +{ + unsigned long rate; + unsigned long ipg_pdf; + + ipg_pdf = (CSCR() & CCM_CSCR_IPDIV) >> CCM_CSCR_IPDIV_OFFSET; + + rate = clk_get_rate(clk->parent); + return rate / (ipg_pdf + 1); +} + +static struct clk ipg_clk = { + .parent = &hclk_clk, + .get_rate = get_ipg_clk, +}; + +static unsigned long _clk_perclkx_recalc(struct clk *clk) +{ + unsigned long perclk_pdf; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + if (clk->id < 0 || clk->id > 3) + return 0; + + perclk_pdf = (PCDR1() >> (clk->id << 3)) & CCM_PCDR1_PERDIV1_MASK; + + return parent_rate / (perclk_pdf + 1); +} + +static struct clk per_clk[] = { + { + .id = 0, + .parent = &mpll_clk, + .get_rate = _clk_perclkx_recalc, + }, { + .id = 1, + .parent = &mpll_clk, + .get_rate = _clk_perclkx_recalc, + }, { + .id = 2, + .parent = &mpll_clk, + .round_rate = _clk_perclkx_round_rate, + .set_rate = _clk_perclkx_set_rate, + .get_rate = _clk_perclkx_recalc, + /* Enable/Disable done via lcd_clkc[1] */ + }, { + .id = 3, + .parent = &mpll_clk, + .round_rate = _clk_perclkx_round_rate, + .set_rate = _clk_perclkx_set_rate, + .get_rate = _clk_perclkx_recalc, + /* Enable/Disable done via csi_clk[1] */ + }, +}; + +static struct clk uart_ipg_clk[]; + +static struct clk uart_clk[] = { + { + .id = 0, + .parent = &per_clk[0], + .secondary = &uart_ipg_clk[0], + }, { + .id = 1, + .parent = &per_clk[0], + .secondary = &uart_ipg_clk[1], + }, { + .id = 2, + .parent = &per_clk[0], + .secondary = &uart_ipg_clk[2], + }, { + .id = 3, + .parent = &per_clk[0], + .secondary = &uart_ipg_clk[3], + }, +}; + +static struct clk uart_ipg_clk[] = { + { + .id = 0, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_UART1_REG, + .enable_shift = CCM_PCCR_UART1_OFFSET, + .disable = _clk_disable, + }, { + .id = 1, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_UART2_REG, + .enable_shift = CCM_PCCR_UART2_OFFSET, + .disable = _clk_disable, + }, { + .id = 2, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_UART3_REG, + .enable_shift = CCM_PCCR_UART3_OFFSET, + .disable = _clk_disable, + }, { + .id = 3, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_UART4_REG, + .enable_shift = CCM_PCCR_UART4_OFFSET, + .disable = _clk_disable, + }, +}; + +static struct clk gpt_ipg_clk[]; + +static struct clk gpt_clk[] = { + { + .id = 0, + .parent = &per_clk[0], + .secondary = &gpt_ipg_clk[0], + }, { + .id = 1, + .parent = &per_clk[0], + .secondary = &gpt_ipg_clk[1], + }, { + .id = 2, + .parent = &per_clk[0], + .secondary = &gpt_ipg_clk[2], + }, +}; + +static struct clk gpt_ipg_clk[] = { + { + .id = 0, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_GPT1_REG, + .enable_shift = CCM_PCCR_GPT1_OFFSET, + .disable = _clk_disable, + }, { + .id = 1, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_GPT2_REG, + .enable_shift = CCM_PCCR_GPT2_OFFSET, + .disable = _clk_disable, + }, { + .id = 2, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_GPT3_REG, + .enable_shift = CCM_PCCR_GPT3_OFFSET, + .disable = _clk_disable, + }, +}; + +static struct clk pwm_clk[] = { + { + .parent = &per_clk[0], + .secondary = &pwm_clk[1], + }, { + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_PWM_REG, + .enable_shift = CCM_PCCR_PWM_OFFSET, + .disable = _clk_disable, + }, +}; + +static struct clk sdhc_ipg_clk[]; + +static struct clk sdhc_clk[] = { + { + .id = 0, + .parent = &per_clk[1], + .secondary = &sdhc_ipg_clk[0], + }, { + .id = 1, + .parent = &per_clk[1], + .secondary = &sdhc_ipg_clk[1], + }, +}; + +static struct clk sdhc_ipg_clk[] = { + { + .id = 0, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_SDHC1_REG, + .enable_shift = CCM_PCCR_SDHC1_OFFSET, + .disable = _clk_disable, + }, { + .id = 1, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_SDHC2_REG, + .enable_shift = CCM_PCCR_SDHC2_OFFSET, + .disable = _clk_disable, + }, +}; + +static struct clk cspi_ipg_clk[]; + +static struct clk cspi_clk[] = { + { + .id = 0, + .parent = &per_clk[1], + .secondary = &cspi_ipg_clk[0], + }, { + .id = 1, + .parent = &per_clk[1], + .secondary = &cspi_ipg_clk[1], + }, { + .id = 2, + .parent = &per_clk[1], + .secondary = &cspi_ipg_clk[2], + }, +}; + +static struct clk cspi_ipg_clk[] = { + { + .id = 0, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_CSPI1_REG, + .enable_shift = CCM_PCCR_CSPI1_OFFSET, + .disable = _clk_disable, + }, { + .id = 1, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_CSPI2_REG, + .enable_shift = CCM_PCCR_CSPI2_OFFSET, + .disable = _clk_disable, + }, { + .id = 3, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_CSPI3_REG, + .enable_shift = CCM_PCCR_CSPI3_OFFSET, + .disable = _clk_disable, + }, +}; + +static struct clk lcdc_clk[] = { + { + .parent = &per_clk[2], + .secondary = &lcdc_clk[1], + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, + }, { + .parent = &ipg_clk, + .secondary = &lcdc_clk[2], + .enable = _clk_enable, + .enable_reg = CCM_PCCR_LCDC_REG, + .enable_shift = CCM_PCCR_LCDC_OFFSET, + .disable = _clk_disable, + }, { + .parent = &hclk_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_HCLK_LCDC_REG, + .enable_shift = CCM_PCCR_HCLK_LCDC_OFFSET, + .disable = _clk_disable, + }, +}; + +static struct clk csi_clk[] = { + { + .parent = &per_clk[3], + .secondary = &csi_clk[1], + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, + }, { + .parent = &hclk_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_HCLK_CSI_REG, + .enable_shift = CCM_PCCR_HCLK_CSI_OFFSET, + .disable = _clk_disable, + }, +}; + +static struct clk usb_clk[] = { + { + .parent = &spll_clk, + .get_rate = _clk_usb_recalc, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_USBOTG_REG, + .enable_shift = CCM_PCCR_USBOTG_OFFSET, + .disable = _clk_disable, + }, { + .parent = &hclk_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_HCLK_USBOTG_REG, + .enable_shift = CCM_PCCR_HCLK_USBOTG_OFFSET, + .disable = _clk_disable, + } +}; + +static struct clk ssi_ipg_clk[]; + +static struct clk ssi_clk[] = { + { + .id = 0, + .parent = &mpll_clk, + .secondary = &ssi_ipg_clk[0], + .get_rate = _clk_ssi1_recalc, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_SSI1_BAUD_REG, + .enable_shift = CCM_PCCR_SSI1_BAUD_OFFSET, + .disable = _clk_disable, + }, { + .id = 1, + .parent = &mpll_clk, + .secondary = &ssi_ipg_clk[1], + .get_rate = _clk_ssi2_recalc, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_SSI2_BAUD_REG, + .enable_shift = CCM_PCCR_SSI2_BAUD_OFFSET, + .disable = _clk_disable, + }, +}; + +static struct clk ssi_ipg_clk[] = { + { + .id = 0, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_SSI1_REG, + .enable_shift = CCM_PCCR_SSI1_IPG_OFFSET, + .disable = _clk_disable, + }, { + .id = 1, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_SSI2_REG, + .enable_shift = CCM_PCCR_SSI2_IPG_OFFSET, + .disable = _clk_disable, + }, +}; + + +static struct clk nfc_clk = { + .parent = &fclk_clk, + .get_rate = _clk_nfc_recalc, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_NFC_REG, + .enable_shift = CCM_PCCR_NFC_OFFSET, + .disable = _clk_disable, +}; + +static struct clk dma_clk[] = { + { + .parent = &hclk_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_DMA_REG, + .enable_shift = CCM_PCCR_DMA_OFFSET, + .disable = _clk_disable, + .secondary = &dma_clk[1], + }, { + .enable = _clk_enable, + .enable_reg = CCM_PCCR_HCLK_DMA_REG, + .enable_shift = CCM_PCCR_HCLK_DMA_OFFSET, + .disable = _clk_disable, + }, +}; + +static struct clk brom_clk = { + .parent = &hclk_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_HCLK_BROM_REG, + .enable_shift = CCM_PCCR_HCLK_BROM_OFFSET, + .disable = _clk_disable, +}; + +static struct clk emma_clk[] = { + { + .parent = &hclk_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_EMMA_REG, + .enable_shift = CCM_PCCR_EMMA_OFFSET, + .disable = _clk_disable, + .secondary = &emma_clk[1], + }, { + .enable = _clk_enable, + .enable_reg = CCM_PCCR_HCLK_EMMA_REG, + .enable_shift = CCM_PCCR_HCLK_EMMA_OFFSET, + .disable = _clk_disable, + } +}; + +static struct clk slcdc_clk[] = { + { + .parent = &hclk_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_SLCDC_REG, + .enable_shift = CCM_PCCR_SLCDC_OFFSET, + .disable = _clk_disable, + .secondary = &slcdc_clk[1], + }, { + .enable = _clk_enable, + .enable_reg = CCM_PCCR_HCLK_SLCDC_REG, + .enable_shift = CCM_PCCR_HCLK_SLCDC_OFFSET, + .disable = _clk_disable, + } +}; + +static struct clk wdog_clk = { + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_WDT_REG, + .enable_shift = CCM_PCCR_WDT_OFFSET, + .disable = _clk_disable, +}; + +static struct clk gpio_clk = { + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_GPIO_REG, + .enable_shift = CCM_PCCR_GPIO_OFFSET, + .disable = _clk_disable, +}; + +static struct clk i2c_clk = { + .id = 0, + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_I2C1_REG, + .enable_shift = CCM_PCCR_I2C1_OFFSET, + .disable = _clk_disable, +}; + +static struct clk kpp_clk = { + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_KPP_REG, + .enable_shift = CCM_PCCR_KPP_OFFSET, + .disable = _clk_disable, +}; + +static struct clk owire_clk = { + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_OWIRE_REG, + .enable_shift = CCM_PCCR_OWIRE_OFFSET, + .disable = _clk_disable, +}; + +static struct clk rtc_clk = { + .parent = &ipg_clk, + .enable = _clk_enable, + .enable_reg = CCM_PCCR_RTC_REG, + .enable_shift = CCM_PCCR_RTC_OFFSET, + .disable = _clk_disable, +}; + +static unsigned long _clk_clko_round_rate(struct clk *clk, unsigned long rate) +{ + u32 div; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + div = parent_rate / rate; + if (parent_rate % rate) + div++; + + if (div > 8) + div = 8; + + return parent_rate / div; +} + +static int _clk_clko_set_rate(struct clk *clk, unsigned long rate) +{ + u32 reg; + u32 div; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + div = parent_rate / rate; + + if (div > 8 || div < 1 || ((parent_rate / div) != rate)) + return -EINVAL; + div--; + + reg = __raw_readl(CCM_PCDR0); + + if (clk->parent == &usb_clk[0]) { + reg &= ~CCM_PCDR0_48MDIV_MASK; + reg |= div << CCM_PCDR0_48MDIV_OFFSET; + } + __raw_writel(reg, CCM_PCDR0); + + return 0; +} + +static unsigned long _clk_clko_recalc(struct clk *clk) +{ + u32 div = 0; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + if (clk->parent == &usb_clk[0]) /* 48M */ + div = __raw_readl(CCM_PCDR0) & CCM_PCDR0_48MDIV_MASK + >> CCM_PCDR0_48MDIV_OFFSET; + div++; + + return parent_rate / div; +} + +static struct clk clko_clk; + +static int _clk_clko_set_parent(struct clk *clk, struct clk *parent) +{ + u32 reg; + + reg = __raw_readl(CCM_CCSR) & ~CCM_CCSR_CLKOSEL_MASK; + + if (parent == &ckil_clk) + reg |= 0 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &fpm_clk) + reg |= 1 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &ckih_clk) + reg |= 2 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == mpll_clk.parent) + reg |= 3 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == spll_clk.parent) + reg |= 4 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &mpll_clk) + reg |= 5 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &spll_clk) + reg |= 6 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &fclk_clk) + reg |= 7 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &hclk_clk) + reg |= 8 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &ipg_clk) + reg |= 9 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &per_clk[0]) + reg |= 0xA << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &per_clk[1]) + reg |= 0xB << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &per_clk[2]) + reg |= 0xC << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &per_clk[3]) + reg |= 0xD << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &ssi_clk[0]) + reg |= 0xE << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &ssi_clk[1]) + reg |= 0xF << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &nfc_clk) + reg |= 0x10 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &usb_clk[0]) + reg |= 0x14 << CCM_CCSR_CLKOSEL_OFFSET; + else if (parent == &clko_clk) + reg |= 0x15 << CCM_CCSR_CLKOSEL_OFFSET; + else + return -EINVAL; + + __raw_writel(reg, CCM_CCSR); + + return 0; +} + +static struct clk clko_clk = { + .get_rate = _clk_clko_recalc, + .set_rate = _clk_clko_set_rate, + .round_rate = _clk_clko_round_rate, + .set_parent = _clk_clko_set_parent, +}; + + +#define _REGISTER_CLOCK(d, n, c) \ + { \ + .dev_id = d, \ + .con_id = n, \ + .clk = &c, \ + }, +static struct clk_lookup lookups[] __initdata = { +/* It's unlikely that any driver wants one of them directly: + _REGISTER_CLOCK(NULL, "ckih", ckih_clk) + _REGISTER_CLOCK(NULL, "ckil", ckil_clk) + _REGISTER_CLOCK(NULL, "fpm", fpm_clk) + _REGISTER_CLOCK(NULL, "mpll", mpll_clk) + _REGISTER_CLOCK(NULL, "spll", spll_clk) + _REGISTER_CLOCK(NULL, "fclk", fclk_clk) + _REGISTER_CLOCK(NULL, "hclk", hclk_clk) + _REGISTER_CLOCK(NULL, "ipg", ipg_clk) +*/ + _REGISTER_CLOCK(NULL, "perclk1", per_clk[0]) + _REGISTER_CLOCK(NULL, "perclk2", per_clk[1]) + _REGISTER_CLOCK(NULL, "perclk3", per_clk[2]) + _REGISTER_CLOCK(NULL, "perclk4", per_clk[3]) + _REGISTER_CLOCK(NULL, "clko", clko_clk) + _REGISTER_CLOCK("imx-uart.0", NULL, uart_clk[0]) + _REGISTER_CLOCK("imx-uart.1", NULL, uart_clk[1]) + _REGISTER_CLOCK("imx-uart.2", NULL, uart_clk[2]) + _REGISTER_CLOCK("imx-uart.3", NULL, uart_clk[3]) + _REGISTER_CLOCK(NULL, "gpt1", gpt_clk[0]) + _REGISTER_CLOCK(NULL, "gpt1", gpt_clk[1]) + _REGISTER_CLOCK(NULL, "gpt1", gpt_clk[2]) + _REGISTER_CLOCK(NULL, "pwm", pwm_clk[0]) + _REGISTER_CLOCK(NULL, "sdhc1", sdhc_clk[0]) + _REGISTER_CLOCK(NULL, "sdhc2", sdhc_clk[1]) + _REGISTER_CLOCK(NULL, "cspi1", cspi_clk[0]) + _REGISTER_CLOCK(NULL, "cspi2", cspi_clk[1]) + _REGISTER_CLOCK(NULL, "cspi3", cspi_clk[2]) + _REGISTER_CLOCK(NULL, "lcdc", lcdc_clk[0]) + _REGISTER_CLOCK(NULL, "csi", csi_clk[0]) + _REGISTER_CLOCK(NULL, "usb", usb_clk[0]) + _REGISTER_CLOCK(NULL, "ssi1", ssi_clk[0]) + _REGISTER_CLOCK(NULL, "ssi2", ssi_clk[1]) + _REGISTER_CLOCK(NULL, "nfc", nfc_clk) + _REGISTER_CLOCK(NULL, "dma", dma_clk[0]) + _REGISTER_CLOCK(NULL, "brom", brom_clk) + _REGISTER_CLOCK(NULL, "emma", emma_clk[0]) + _REGISTER_CLOCK(NULL, "slcdc", slcdc_clk[0]) + _REGISTER_CLOCK(NULL, "wdog", wdog_clk) + _REGISTER_CLOCK(NULL, "gpio", gpio_clk) + _REGISTER_CLOCK(NULL, "i2c", i2c_clk) + _REGISTER_CLOCK("mxc-keypad", NULL, kpp_clk) + _REGISTER_CLOCK(NULL, "owire", owire_clk) + _REGISTER_CLOCK(NULL, "rtc", rtc_clk) +}; + +/* + * must be called very early to get information about the + * available clock rate when the timer framework starts + */ +int __init mx21_clocks_init(unsigned long lref, unsigned long href) +{ + int i; + u32 cscr; + + external_low_reference = lref; + external_high_reference = href; + + /* detect clock reference for both system PLL */ + cscr = CSCR(); + if (cscr & CCM_CSCR_MCU) + mpll_clk.parent = &ckih_clk; + else + mpll_clk.parent = &fpm_clk; + + if (cscr & CCM_CSCR_SP) + spll_clk.parent = &ckih_clk; + else + spll_clk.parent = &fpm_clk; + + for (i = 0; i < ARRAY_SIZE(lookups); i++) + clkdev_add(&lookups[i]); + + /* Turn off all clock gates */ + __raw_writel(0, CCM_PCCR0); + __raw_writel(CCM_PCCR_GPT1_MASK, CCM_PCCR1); + + /* This turns of the serial PLL as well */ + spll_clk.disable(&spll_clk); + + /* This will propagate to all children and init all the clock rates. */ + clk_enable(&per_clk[0]); + clk_enable(&gpio_clk); + +#ifdef CONFIG_DEBUG_LL_CONSOLE + clk_enable(&uart_clk[0]); +#endif + + mxc_timer_init(&gpt_clk[0]); + return 0; +} diff --git a/arch/arm/mach-mx2/clock_imx27.c b/arch/arm/mach-mx2/clock_imx27.c index c69896d011a1171cfe5819ef43a6867dd2ba092a..3f7280c490f0754c29dc92f78a3e599f169deb37 100644 --- a/arch/arm/mach-mx2/clock_imx27.c +++ b/arch/arm/mach-mx2/clock_imx27.c @@ -1,6 +1,7 @@ /* * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * Copyright 2008 Martin Fuzzey, mfuzzey@gmail.com * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -20,23 +21,60 @@ #include #include #include -#include -#include -#include +#include #include -#include "crm_regs.h" - -static struct clk ckil_clk; -static struct clk mpll_clk; -static struct clk mpll_main_clk[]; -static struct clk spll_clk; - -static int _clk_enable(struct clk *clk) +#include +#include +#include + +/* Register offsets */ +#define CCM_CSCR (IO_ADDRESS(CCM_BASE_ADDR) + 0x0) +#define CCM_MPCTL0 (IO_ADDRESS(CCM_BASE_ADDR) + 0x4) +#define CCM_MPCTL1 (IO_ADDRESS(CCM_BASE_ADDR) + 0x8) +#define CCM_SPCTL0 (IO_ADDRESS(CCM_BASE_ADDR) + 0xC) +#define CCM_SPCTL1 (IO_ADDRESS(CCM_BASE_ADDR) + 0x10) +#define CCM_OSC26MCTL (IO_ADDRESS(CCM_BASE_ADDR) + 0x14) +#define CCM_PCDR0 (IO_ADDRESS(CCM_BASE_ADDR) + 0x18) +#define CCM_PCDR1 (IO_ADDRESS(CCM_BASE_ADDR) + 0x1c) +#define CCM_PCCR0 (IO_ADDRESS(CCM_BASE_ADDR) + 0x20) +#define CCM_PCCR1 (IO_ADDRESS(CCM_BASE_ADDR) + 0x24) +#define CCM_CCSR (IO_ADDRESS(CCM_BASE_ADDR) + 0x28) +#define CCM_PMCTL (IO_ADDRESS(CCM_BASE_ADDR) + 0x2c) +#define CCM_PMCOUNT (IO_ADDRESS(CCM_BASE_ADDR) + 0x30) +#define CCM_WKGDCTL (IO_ADDRESS(CCM_BASE_ADDR) + 0x34) + +#define CCM_CSCR_UPDATE_DIS (1 << 31) +#define CCM_CSCR_SSI2 (1 << 23) +#define CCM_CSCR_SSI1 (1 << 22) +#define CCM_CSCR_VPU (1 << 21) +#define CCM_CSCR_MSHC (1 << 20) +#define CCM_CSCR_SPLLRES (1 << 19) +#define CCM_CSCR_MPLLRES (1 << 18) +#define CCM_CSCR_SP (1 << 17) +#define CCM_CSCR_MCU (1 << 16) +#define CCM_CSCR_OSC26MDIV (1 << 4) +#define CCM_CSCR_OSC26M (1 << 3) +#define CCM_CSCR_FPM (1 << 2) +#define CCM_CSCR_SPEN (1 << 1) +#define CCM_CSCR_MPEN (1 << 0) + +/* i.MX27 TO 2+ */ +#define CCM_CSCR_ARM_SRC (1 << 15) + +#define CCM_SPCTL1_LF (1 << 15) +#define CCM_SPCTL1_BRMO (1 << 6) + +static struct clk mpll_main1_clk, mpll_main2_clk; + +static int clk_pccr_enable(struct clk *clk) { unsigned long reg; + if (!clk->enable_reg) + return 0; + reg = __raw_readl(clk->enable_reg); reg |= 1 << clk->enable_shift; __raw_writel(reg, clk->enable_reg); @@ -44,16 +82,19 @@ static int _clk_enable(struct clk *clk) return 0; } -static void _clk_disable(struct clk *clk) +static void clk_pccr_disable(struct clk *clk) { unsigned long reg; + if (!clk->enable_reg) + return; + reg = __raw_readl(clk->enable_reg); reg &= ~(1 << clk->enable_shift); __raw_writel(reg, clk->enable_reg); } -static int _clk_spll_enable(struct clk *clk) +static int clk_spll_enable(struct clk *clk) { unsigned long reg; @@ -61,13 +102,12 @@ static int _clk_spll_enable(struct clk *clk) reg |= CCM_CSCR_SPEN; __raw_writel(reg, CCM_CSCR); - while ((__raw_readl(CCM_SPCTL1) & CCM_SPCTL1_LF) == 0) - ; + while (!(__raw_readl(CCM_SPCTL1) & CCM_SPCTL1_LF)); return 0; } -static void _clk_spll_disable(struct clk *clk) +static void clk_spll_disable(struct clk *clk) { unsigned long reg; @@ -76,192 +116,30 @@ static void _clk_spll_disable(struct clk *clk) __raw_writel(reg, CCM_CSCR); } -static void _clk_pccr01_enable(unsigned long mask0, unsigned long mask1) -{ - unsigned long reg; - - reg = __raw_readl(CCM_PCCR0); - reg |= mask0; - __raw_writel(reg, CCM_PCCR0); - - reg = __raw_readl(CCM_PCCR1); - reg |= mask1; - __raw_writel(reg, CCM_PCCR1); - -} - -static void _clk_pccr01_disable(unsigned long mask0, unsigned long mask1) -{ - unsigned long reg; - - reg = __raw_readl(CCM_PCCR0); - reg &= ~mask0; - __raw_writel(reg, CCM_PCCR0); - - reg = __raw_readl(CCM_PCCR1); - reg &= ~mask1; - __raw_writel(reg, CCM_PCCR1); -} - -static void _clk_pccr10_enable(unsigned long mask1, unsigned long mask0) -{ - unsigned long reg; - - reg = __raw_readl(CCM_PCCR1); - reg |= mask1; - __raw_writel(reg, CCM_PCCR1); - - reg = __raw_readl(CCM_PCCR0); - reg |= mask0; - __raw_writel(reg, CCM_PCCR0); -} - -static void _clk_pccr10_disable(unsigned long mask1, unsigned long mask0) -{ - unsigned long reg; - - reg = __raw_readl(CCM_PCCR1); - reg &= ~mask1; - __raw_writel(reg, CCM_PCCR1); - - reg = __raw_readl(CCM_PCCR0); - reg &= ~mask0; - __raw_writel(reg, CCM_PCCR0); -} - -static int _clk_dma_enable(struct clk *clk) -{ - _clk_pccr01_enable(CCM_PCCR0_DMA_MASK, CCM_PCCR1_HCLK_DMA_MASK); - - return 0; -} - -static void _clk_dma_disable(struct clk *clk) -{ - _clk_pccr01_disable(CCM_PCCR0_DMA_MASK, CCM_PCCR1_HCLK_DMA_MASK); -} - -static int _clk_rtic_enable(struct clk *clk) -{ - _clk_pccr01_enable(CCM_PCCR0_RTIC_MASK, CCM_PCCR1_HCLK_RTIC_MASK); - - return 0; -} - -static void _clk_rtic_disable(struct clk *clk) -{ - _clk_pccr01_disable(CCM_PCCR0_RTIC_MASK, CCM_PCCR1_HCLK_RTIC_MASK); -} - -static int _clk_emma_enable(struct clk *clk) -{ - _clk_pccr01_enable(CCM_PCCR0_EMMA_MASK, CCM_PCCR1_HCLK_EMMA_MASK); - - return 0; -} - -static void _clk_emma_disable(struct clk *clk) -{ - _clk_pccr01_disable(CCM_PCCR0_EMMA_MASK, CCM_PCCR1_HCLK_EMMA_MASK); -} - -static int _clk_slcdc_enable(struct clk *clk) -{ - _clk_pccr01_enable(CCM_PCCR0_SLCDC_MASK, CCM_PCCR1_HCLK_SLCDC_MASK); - - return 0; -} - -static void _clk_slcdc_disable(struct clk *clk) -{ - _clk_pccr01_disable(CCM_PCCR0_SLCDC_MASK, CCM_PCCR1_HCLK_SLCDC_MASK); -} - -static int _clk_fec_enable(struct clk *clk) -{ - _clk_pccr01_enable(CCM_PCCR0_FEC_MASK, CCM_PCCR1_HCLK_FEC_MASK); - - return 0; -} - -static void _clk_fec_disable(struct clk *clk) -{ - _clk_pccr01_disable(CCM_PCCR0_FEC_MASK, CCM_PCCR1_HCLK_FEC_MASK); -} - -static int _clk_vpu_enable(struct clk *clk) -{ - unsigned long reg; - - reg = __raw_readl(CCM_PCCR1); - reg |= CCM_PCCR1_VPU_BAUD_MASK | CCM_PCCR1_HCLK_VPU_MASK; - __raw_writel(reg, CCM_PCCR1); - - return 0; -} - -static void _clk_vpu_disable(struct clk *clk) +static int clk_cpu_set_parent(struct clk *clk, struct clk *parent) { - unsigned long reg; - - reg = __raw_readl(CCM_PCCR1); - reg &= ~(CCM_PCCR1_VPU_BAUD_MASK | CCM_PCCR1_HCLK_VPU_MASK); - __raw_writel(reg, CCM_PCCR1); -} - -static int _clk_sahara2_enable(struct clk *clk) -{ - _clk_pccr01_enable(CCM_PCCR0_SAHARA_MASK, CCM_PCCR1_HCLK_SAHARA_MASK); - - return 0; -} - -static void _clk_sahara2_disable(struct clk *clk) -{ - _clk_pccr01_disable(CCM_PCCR0_SAHARA_MASK, CCM_PCCR1_HCLK_SAHARA_MASK); -} - -static int _clk_mstick1_enable(struct clk *clk) -{ - _clk_pccr10_enable(CCM_PCCR1_MSHC_BAUD_MASK, CCM_PCCR0_MSHC_MASK); - - return 0; -} - -static void _clk_mstick1_disable(struct clk *clk) -{ - _clk_pccr10_disable(CCM_PCCR1_MSHC_BAUD_MASK, CCM_PCCR0_MSHC_MASK); -} - -#define CSCR() (__raw_readl(CCM_CSCR)) -#define PCDR0() (__raw_readl(CCM_PCDR0)) -#define PCDR1() (__raw_readl(CCM_PCDR1)) - -static int _clk_cpu_set_parent(struct clk *clk, struct clk *parent) -{ - int cscr = CSCR(); + int cscr = __raw_readl(CCM_CSCR); if (clk->parent == parent) return 0; if (mx27_revision() >= CHIP_REV_2_0) { - if (parent == &mpll_main_clk[0]) { + if (parent == &mpll_main1_clk) { cscr |= CCM_CSCR_ARM_SRC; } else { - if (parent == &mpll_main_clk[1]) + if (parent == &mpll_main2_clk) cscr &= ~CCM_CSCR_ARM_SRC; else return -EINVAL; } __raw_writel(cscr, CCM_CSCR); - } else - return -ENODEV; - - clk->parent = parent; - return 0; + clk->parent = parent; + return 0; + } + return -ENODEV; } -static unsigned long _clk_cpu_round_rate(struct clk *clk, unsigned long rate) +static unsigned long round_rate_cpu(struct clk *clk, unsigned long rate) { int div; unsigned long parent_rate; @@ -278,7 +156,7 @@ static unsigned long _clk_cpu_round_rate(struct clk *clk, unsigned long rate) return parent_rate / div; } -static int _clk_cpu_set_rate(struct clk *clk, unsigned long rate) +static int set_rate_cpu(struct clk *clk, unsigned long rate) { unsigned int div; uint32_t reg; @@ -295,19 +173,18 @@ static int _clk_cpu_set_rate(struct clk *clk, unsigned long rate) reg = __raw_readl(CCM_CSCR); if (mx27_revision() >= CHIP_REV_2_0) { - reg &= ~CCM_CSCR_ARM_MASK; - reg |= div << CCM_CSCR_ARM_OFFSET; - reg &= ~0x06; - __raw_writel(reg | 0x80000000, CCM_CSCR); + reg &= ~(3 << 12); + reg |= div << 12; + reg &= ~(CCM_CSCR_FPM | CCM_CSCR_SPEN); + __raw_writel(reg | CCM_CSCR_UPDATE_DIS, CCM_CSCR); } else { - printk(KERN_ERR "Cant set CPU frequency!\n"); + printk(KERN_ERR "Can't set CPU frequency!\n"); } return 0; } -static unsigned long _clk_perclkx_round_rate(struct clk *clk, - unsigned long rate) +static unsigned long round_rate_per(struct clk *clk, unsigned long rate) { u32 div; unsigned long parent_rate; @@ -324,7 +201,7 @@ static unsigned long _clk_perclkx_round_rate(struct clk *clk, return parent_rate / div; } -static int _clk_perclkx_set_rate(struct clk *clk, unsigned long rate) +static int set_rate_per(struct clk *clk, unsigned long rate) { u32 reg; u32 div; @@ -340,84 +217,65 @@ static int _clk_perclkx_set_rate(struct clk *clk, unsigned long rate) return -EINVAL; div--; - reg = - __raw_readl(CCM_PCDR1) & ~(CCM_PCDR1_PERDIV1_MASK << - (clk->id << 3)); + reg = __raw_readl(CCM_PCDR1) & ~(0x3f << (clk->id << 3)); reg |= div << (clk->id << 3); __raw_writel(reg, CCM_PCDR1); return 0; } -static unsigned long _clk_usb_recalc(struct clk *clk) +static unsigned long get_rate_usb(struct clk *clk) { unsigned long usb_pdf; unsigned long parent_rate; parent_rate = clk_get_rate(clk->parent); - usb_pdf = (CSCR() & CCM_CSCR_USB_MASK) >> CCM_CSCR_USB_OFFSET; + usb_pdf = (__raw_readl(CCM_CSCR) >> 28) & 0x7; return parent_rate / (usb_pdf + 1U); } -static unsigned long _clk_ssi1_recalc(struct clk *clk) +static unsigned long get_rate_ssix(struct clk *clk, unsigned long pdf) { - unsigned long ssi1_pdf; unsigned long parent_rate; parent_rate = clk_get_rate(clk->parent); - ssi1_pdf = (PCDR0() & CCM_PCDR0_SSI1BAUDDIV_MASK) >> - CCM_PCDR0_SSI1BAUDDIV_OFFSET; - if (mx27_revision() >= CHIP_REV_2_0) - ssi1_pdf += 4; + pdf += 4; /* MX27 TO2+ */ else - ssi1_pdf = (ssi1_pdf < 2) ? 124UL : ssi1_pdf; + pdf = (pdf < 2) ? 124UL : pdf; /* MX21 & MX27 TO1 */ - return 2UL * parent_rate / ssi1_pdf; + return 2UL * parent_rate / pdf; } -static unsigned long _clk_ssi2_recalc(struct clk *clk) +static unsigned long get_rate_ssi1(struct clk *clk) { - unsigned long ssi2_pdf; - unsigned long parent_rate; - - parent_rate = clk_get_rate(clk->parent); - - ssi2_pdf = (PCDR0() & CCM_PCDR0_SSI2BAUDDIV_MASK) >> - CCM_PCDR0_SSI2BAUDDIV_OFFSET; - - if (mx27_revision() >= CHIP_REV_2_0) - ssi2_pdf += 4; - else - ssi2_pdf = (ssi2_pdf < 2) ? 124UL : ssi2_pdf; + return get_rate_ssix(clk, (__raw_readl(CCM_PCDR0) >> 16) & 0x3f); +} - return 2UL * parent_rate / ssi2_pdf; +static unsigned long get_rate_ssi2(struct clk *clk) +{ + return get_rate_ssix(clk, (__raw_readl(CCM_PCDR0) >> 26) & 0x3f); } -static unsigned long _clk_nfc_recalc(struct clk *clk) +static unsigned long get_rate_nfc(struct clk *clk) { unsigned long nfc_pdf; unsigned long parent_rate; parent_rate = clk_get_rate(clk->parent); - if (mx27_revision() >= CHIP_REV_2_0) { - nfc_pdf = - (PCDR0() & CCM_PCDR0_NFCDIV2_MASK) >> - CCM_PCDR0_NFCDIV2_OFFSET; - } else { - nfc_pdf = - (PCDR0() & CCM_PCDR0_NFCDIV_MASK) >> - CCM_PCDR0_NFCDIV_OFFSET; - } + if (mx27_revision() >= CHIP_REV_2_0) + nfc_pdf = (__raw_readl(CCM_PCDR0) >> 6) & 0xf; + else + nfc_pdf = (__raw_readl(CCM_PCDR0) >> 12) & 0xf; return parent_rate / (nfc_pdf + 1); } -static unsigned long _clk_vpu_recalc(struct clk *clk) +static unsigned long get_rate_vpu(struct clk *clk) { unsigned long vpu_pdf; unsigned long parent_rate; @@ -425,25 +283,27 @@ static unsigned long _clk_vpu_recalc(struct clk *clk) parent_rate = clk_get_rate(clk->parent); if (mx27_revision() >= CHIP_REV_2_0) { - vpu_pdf = - (PCDR0() & CCM_PCDR0_VPUDIV2_MASK) >> - CCM_PCDR0_VPUDIV2_OFFSET; + vpu_pdf = (__raw_readl(CCM_PCDR0) >> 10) & 0x3f; vpu_pdf += 4; } else { - vpu_pdf = - (PCDR0() & CCM_PCDR0_VPUDIV_MASK) >> - CCM_PCDR0_VPUDIV_OFFSET; + vpu_pdf = (__raw_readl(CCM_PCDR0) >> 8) & 0xf; vpu_pdf = (vpu_pdf < 2) ? 124 : vpu_pdf; } + return 2UL * parent_rate / vpu_pdf; } -static unsigned long _clk_parent_round_rate(struct clk *clk, unsigned long rate) +static unsigned long round_rate_parent(struct clk *clk, unsigned long rate) { return clk->parent->round_rate(clk->parent, rate); } -static int _clk_parent_set_rate(struct clk *clk, unsigned long rate) +static unsigned long get_rate_parent(struct clk *clk) +{ + return clk_get_rate(clk->parent); +} + +static int set_rate_parent(struct clk *clk, unsigned long rate) { return clk->parent->set_rate(clk->parent, rate); } @@ -451,1112 +311,380 @@ static int _clk_parent_set_rate(struct clk *clk, unsigned long rate) /* in Hz */ static unsigned long external_high_reference = 26000000; -static unsigned long get_high_reference_clock_rate(struct clk *clk) +static unsigned long get_rate_high_reference(struct clk *clk) { return external_high_reference; } -/* - * the high frequency external clock reference - * Default case is 26MHz. Could be changed at runtime - * with a call to change_external_high_reference() - */ -static struct clk ckih_clk = { - .name = "ckih", - .get_rate = get_high_reference_clock_rate, -}; - /* in Hz */ static unsigned long external_low_reference = 32768; -static unsigned long get_low_reference_clock_rate(struct clk *clk) +static unsigned long get_rate_low_reference(struct clk *clk) { return external_low_reference; } -/* - * the low frequency external clock reference - * Default case is 32.768kHz Could be changed at runtime - * with a call to change_external_low_reference() - */ -static struct clk ckil_clk = { - .name = "ckil", - .get_rate = get_low_reference_clock_rate, -}; - -static unsigned long get_mpll_clk(struct clk *clk) +static unsigned long get_rate_fpm(struct clk *clk) { - uint32_t reg; - unsigned long ref_clk; - unsigned long mfi = 0, mfn = 0, mfd = 0, pdf = 0; - unsigned long long temp; - - ref_clk = clk_get_rate(clk->parent); - - reg = __raw_readl(CCM_MPCTL0); - pdf = (reg & CCM_MPCTL0_PD_MASK) >> CCM_MPCTL0_PD_OFFSET; - mfd = (reg & CCM_MPCTL0_MFD_MASK) >> CCM_MPCTL0_MFD_OFFSET; - mfi = (reg & CCM_MPCTL0_MFI_MASK) >> CCM_MPCTL0_MFI_OFFSET; - mfn = (reg & CCM_MPCTL0_MFN_MASK) >> CCM_MPCTL0_MFN_OFFSET; - - mfi = (mfi <= 5) ? 5 : mfi; - temp = 2LL * ref_clk * mfn; - do_div(temp, mfd + 1); - temp = 2LL * ref_clk * mfi + temp; - do_div(temp, pdf + 1); - - return (unsigned long)temp; + return clk_get_rate(clk->parent) * 1024; } -static struct clk mpll_clk = { - .name = "mpll", - .parent = &ckih_clk, - .get_rate = get_mpll_clk, -}; +static unsigned long get_rate_mpll(struct clk *clk) +{ + return mxc_decode_pll(__raw_readl(CCM_MPCTL0), + clk_get_rate(clk->parent)); +} -static unsigned long _clk_mpll_main_get_rate(struct clk *clk) +static unsigned long get_rate_mpll_main(struct clk *clk) { unsigned long parent_rate; parent_rate = clk_get_rate(clk->parent); /* i.MX27 TO2: - * clk->id == 0: arm clock source path 1 which is from 2*MPLL/DIV_2 - * clk->id == 1: arm clock source path 2 which is from 2*MPLL/DIV_3 + * clk->id == 0: arm clock source path 1 which is from 2 * MPLL / 2 + * clk->id == 1: arm clock source path 2 which is from 2 * MPLL / 3 */ - if (mx27_revision() >= CHIP_REV_2_0 && clk->id == 1) return 2UL * parent_rate / 3UL; return parent_rate; } -static struct clk mpll_main_clk[] = { - { - /* For i.MX27 TO2, it is the MPLL path 1 of ARM core - * It provide the clock source whose rate is same as MPLL - */ - .name = "mpll_main", - .id = 0, - .parent = &mpll_clk, - .get_rate = _clk_mpll_main_get_rate - }, { - /* For i.MX27 TO2, it is the MPLL path 2 of ARM core - * It provide the clock source whose rate is same MPLL * 2/3 - */ - .name = "mpll_main", - .id = 1, - .parent = &mpll_clk, - .get_rate = _clk_mpll_main_get_rate - } -}; - -static unsigned long get_spll_clk(struct clk *clk) +static unsigned long get_rate_spll(struct clk *clk) { uint32_t reg; - unsigned long ref_clk; - unsigned long mfi = 0, mfn = 0, mfd = 0, pdf = 0; - unsigned long long temp; + unsigned long rate; - ref_clk = clk_get_rate(clk->parent); + rate = clk_get_rate(clk->parent); reg = __raw_readl(CCM_SPCTL0); - /*TODO: This is TO2 Bug */ + + /* On TO2 we have to write the value back. Otherwise we + * read 0 from this register the next time. + */ if (mx27_revision() >= CHIP_REV_2_0) __raw_writel(reg, CCM_SPCTL0); - pdf = (reg & CCM_SPCTL0_PD_MASK) >> CCM_SPCTL0_PD_OFFSET; - mfd = (reg & CCM_SPCTL0_MFD_MASK) >> CCM_SPCTL0_MFD_OFFSET; - mfi = (reg & CCM_SPCTL0_MFI_MASK) >> CCM_SPCTL0_MFI_OFFSET; - mfn = (reg & CCM_SPCTL0_MFN_MASK) >> CCM_SPCTL0_MFN_OFFSET; - - mfi = (mfi <= 5) ? 5 : mfi; - temp = 2LL * ref_clk * mfn; - do_div(temp, mfd + 1); - temp = 2LL * ref_clk * mfi + temp; - do_div(temp, pdf + 1); - - return (unsigned long)temp; + return mxc_decode_pll(reg, rate); } -static struct clk spll_clk = { - .name = "spll", - .parent = &ckih_clk, - .get_rate = get_spll_clk, - .enable = _clk_spll_enable, - .disable = _clk_spll_disable, -}; - -static unsigned long get_cpu_clk(struct clk *clk) +static unsigned long get_rate_cpu(struct clk *clk) { u32 div; unsigned long rate; if (mx27_revision() >= CHIP_REV_2_0) - div = (CSCR() & CCM_CSCR_ARM_MASK) >> CCM_CSCR_ARM_OFFSET; + div = (__raw_readl(CCM_CSCR) >> 12) & 0x3; else - div = (CSCR() & CCM_CSCR_PRESC_MASK) >> CCM_CSCR_PRESC_OFFSET; + div = (__raw_readl(CCM_CSCR) >> 13) & 0x7; rate = clk_get_rate(clk->parent); return rate / (div + 1); } -static struct clk cpu_clk = { - .name = "cpu_clk", - .parent = &mpll_main_clk[1], - .set_parent = _clk_cpu_set_parent, - .round_rate = _clk_cpu_round_rate, - .get_rate = get_cpu_clk, - .set_rate = _clk_cpu_set_rate, -}; - -static unsigned long get_ahb_clk(struct clk *clk) +static unsigned long get_rate_ahb(struct clk *clk) { - unsigned long rate; - unsigned long bclk_pdf; + unsigned long rate, bclk_pdf; if (mx27_revision() >= CHIP_REV_2_0) - bclk_pdf = (CSCR() & CCM_CSCR_AHB_MASK) - >> CCM_CSCR_AHB_OFFSET; + bclk_pdf = (__raw_readl(CCM_CSCR) >> 8) & 0x3; else - bclk_pdf = (CSCR() & CCM_CSCR_BCLK_MASK) - >> CCM_CSCR_BCLK_OFFSET; + bclk_pdf = (__raw_readl(CCM_CSCR) >> 9) & 0xf; rate = clk_get_rate(clk->parent); return rate / (bclk_pdf + 1); } -static struct clk ahb_clk = { - .name = "ahb_clk", - .parent = &mpll_main_clk[1], - .get_rate = get_ahb_clk, -}; - -static unsigned long get_ipg_clk(struct clk *clk) +static unsigned long get_rate_ipg(struct clk *clk) { - unsigned long rate; - unsigned long ipg_pdf; + unsigned long rate, ipg_pdf; if (mx27_revision() >= CHIP_REV_2_0) return clk_get_rate(clk->parent); else - ipg_pdf = (CSCR() & CCM_CSCR_IPDIV) >> CCM_CSCR_IPDIV_OFFSET; + ipg_pdf = (__raw_readl(CCM_CSCR) >> 8) & 1; rate = clk_get_rate(clk->parent); return rate / (ipg_pdf + 1); } -static struct clk ipg_clk = { - .name = "ipg_clk", - .parent = &ahb_clk, - .get_rate = get_ipg_clk, -}; - -static unsigned long _clk_perclkx_recalc(struct clk *clk) +static unsigned long get_rate_per(struct clk *clk) { - unsigned long perclk_pdf; - unsigned long parent_rate; + unsigned long perclk_pdf, parent_rate; parent_rate = clk_get_rate(clk->parent); if (clk->id < 0 || clk->id > 3) return 0; - perclk_pdf = (PCDR1() >> (clk->id << 3)) & CCM_PCDR1_PERDIV1_MASK; + perclk_pdf = (__raw_readl(CCM_PCDR1) >> (clk->id << 3)) & 0x3f; return parent_rate / (perclk_pdf + 1); } -static struct clk per_clk[] = { - { - .name = "per_clk", - .id = 0, - .parent = &mpll_main_clk[1], - .get_rate = _clk_perclkx_recalc, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_PERCLK1_OFFSET, - .disable = _clk_disable, - }, { - .name = "per_clk", - .id = 1, - .parent = &mpll_main_clk[1], - .get_rate = _clk_perclkx_recalc, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_PERCLK2_OFFSET, - .disable = _clk_disable, - }, { - .name = "per_clk", - .id = 2, - .parent = &mpll_main_clk[1], - .round_rate = _clk_perclkx_round_rate, - .set_rate = _clk_perclkx_set_rate, - .get_rate = _clk_perclkx_recalc, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_PERCLK3_OFFSET, - .disable = _clk_disable, - }, { - .name = "per_clk", - .id = 3, - .parent = &mpll_main_clk[1], - .round_rate = _clk_perclkx_round_rate, - .set_rate = _clk_perclkx_set_rate, - .get_rate = _clk_perclkx_recalc, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_PERCLK4_OFFSET, - .disable = _clk_disable, - }, -}; - -struct clk uart1_clk[] = { - { - .name = "uart_clk", - .id = 0, - .parent = &per_clk[0], - .secondary = &uart1_clk[1], - }, { - .name = "uart_ipg_clk", - .id = 0, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_UART1_OFFSET, - .disable = _clk_disable, - }, -}; - -struct clk uart2_clk[] = { - { - .name = "uart_clk", - .id = 1, - .parent = &per_clk[0], - .secondary = &uart2_clk[1], - }, { - .name = "uart_ipg_clk", - .id = 1, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_UART2_OFFSET, - .disable = _clk_disable, - }, -}; - -struct clk uart3_clk[] = { - { - .name = "uart_clk", - .id = 2, - .parent = &per_clk[0], - .secondary = &uart3_clk[1], - }, { - .name = "uart_ipg_clk", - .id = 2, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_UART3_OFFSET, - .disable = _clk_disable, - }, -}; - -struct clk uart4_clk[] = { - { - .name = "uart_clk", - .id = 3, - .parent = &per_clk[0], - .secondary = &uart4_clk[1], - }, { - .name = "uart_ipg_clk", - .id = 3, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_UART4_OFFSET, - .disable = _clk_disable, - }, -}; - -struct clk uart5_clk[] = { - { - .name = "uart_clk", - .id = 4, - .parent = &per_clk[0], - .secondary = &uart5_clk[1], - }, { - .name = "uart_ipg_clk", - .id = 4, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_UART5_OFFSET, - .disable = _clk_disable, - }, -}; - -struct clk uart6_clk[] = { - { - .name = "uart_clk", - .id = 5, - .parent = &per_clk[0], - .secondary = &uart6_clk[1], - }, { - .name = "uart_ipg_clk", - .id = 5, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_UART6_OFFSET, - .disable = _clk_disable, - }, -}; - -static struct clk gpt1_clk[] = { - { - .name = "gpt_clk", - .id = 0, - .parent = &per_clk[0], - .secondary = &gpt1_clk[1], - }, { - .name = "gpt_ipg_clk", - .id = 0, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_GPT1_OFFSET, - .disable = _clk_disable, - }, -}; - -static struct clk gpt2_clk[] = { - { - .name = "gpt_clk", - .id = 1, - .parent = &per_clk[0], - .secondary = &gpt2_clk[1], - }, { - .name = "gpt_ipg_clk", - .id = 1, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_GPT2_OFFSET, - .disable = _clk_disable, - }, -}; - -static struct clk gpt3_clk[] = { - { - .name = "gpt_clk", - .id = 2, - .parent = &per_clk[0], - .secondary = &gpt3_clk[1], - }, { - .name = "gpt_ipg_clk", - .id = 2, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_GPT3_OFFSET, - .disable = _clk_disable, - }, -}; - -static struct clk gpt4_clk[] = { - { - .name = "gpt_clk", - .id = 3, - .parent = &per_clk[0], - .secondary = &gpt4_clk[1], - }, { - .name = "gpt_ipg_clk", - .id = 3, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_GPT4_OFFSET, - .disable = _clk_disable, - }, -}; - -static struct clk gpt5_clk[] = { - { - .name = "gpt_clk", - .id = 4, - .parent = &per_clk[0], - .secondary = &gpt5_clk[1], - }, { - .name = "gpt_ipg_clk", - .id = 4, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_GPT5_OFFSET, - .disable = _clk_disable, - }, +/* + * the high frequency external clock reference + * Default case is 26MHz. Could be changed at runtime + * with a call to change_external_high_reference() + */ +static struct clk ckih_clk = { + .get_rate = get_rate_high_reference, }; -static struct clk gpt6_clk[] = { - { - .name = "gpt_clk", - .id = 5, - .parent = &per_clk[0], - .secondary = &gpt6_clk[1], - }, { - .name = "gpt_ipg_clk", - .id = 5, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_GPT6_OFFSET, - .disable = _clk_disable, - }, +static struct clk mpll_clk = { + .parent = &ckih_clk, + .get_rate = get_rate_mpll, }; -static struct clk pwm_clk[] = { - { - .name = "pwm_clk", - .parent = &per_clk[0], - .secondary = &pwm_clk[1], - }, { - .name = "pwm_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_PWM_OFFSET, - .disable = _clk_disable, - }, +/* For i.MX27 TO2, it is the MPLL path 1 of ARM core + * It provides the clock source whose rate is same as MPLL + */ +static struct clk mpll_main1_clk = { + .id = 0, + .parent = &mpll_clk, + .get_rate = get_rate_mpll_main, }; -static struct clk sdhc1_clk[] = { - { - .name = "sdhc_clk", - .id = 0, - .parent = &per_clk[1], - .secondary = &sdhc1_clk[1], - }, { - .name = "sdhc_ipg_clk", - .id = 0, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_SDHC1_OFFSET, - .disable = _clk_disable, - }, +/* For i.MX27 TO2, it is the MPLL path 2 of ARM core + * It provides the clock source whose rate is same MPLL * 2 / 3 + */ +static struct clk mpll_main2_clk = { + .id = 1, + .parent = &mpll_clk, + .get_rate = get_rate_mpll_main, }; -static struct clk sdhc2_clk[] = { - { - .name = "sdhc_clk", - .id = 1, - .parent = &per_clk[1], - .secondary = &sdhc2_clk[1], - }, { - .name = "sdhc_ipg_clk", - .id = 1, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_SDHC2_OFFSET, - .disable = _clk_disable, - }, +static struct clk ahb_clk = { + .parent = &mpll_main2_clk, + .get_rate = get_rate_ahb, }; -static struct clk sdhc3_clk[] = { - { - .name = "sdhc_clk", - .id = 2, - .parent = &per_clk[1], - .secondary = &sdhc3_clk[1], - }, { - .name = "sdhc_ipg_clk", - .id = 2, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_SDHC3_OFFSET, - .disable = _clk_disable, - }, +static struct clk ipg_clk = { + .parent = &ahb_clk, + .get_rate = get_rate_ipg, }; -static struct clk cspi1_clk[] = { - { - .name = "cspi_clk", - .id = 0, - .parent = &per_clk[1], - .secondary = &cspi1_clk[1], - }, { - .name = "cspi_ipg_clk", - .id = 0, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_CSPI1_OFFSET, - .disable = _clk_disable, - }, +static struct clk cpu_clk = { + .parent = &mpll_main2_clk, + .set_parent = clk_cpu_set_parent, + .round_rate = round_rate_cpu, + .get_rate = get_rate_cpu, + .set_rate = set_rate_cpu, }; -static struct clk cspi2_clk[] = { - { - .name = "cspi_clk", - .id = 1, - .parent = &per_clk[1], - .secondary = &cspi2_clk[1], - }, { - .name = "cspi_ipg_clk", - .id = 1, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_CSPI2_OFFSET, - .disable = _clk_disable, - }, +static struct clk spll_clk = { + .parent = &ckih_clk, + .get_rate = get_rate_spll, + .enable = clk_spll_enable, + .disable = clk_spll_disable, }; -static struct clk cspi3_clk[] = { - { - .name = "cspi_clk", - .id = 2, - .parent = &per_clk[1], - .secondary = &cspi3_clk[1], - }, { - .name = "cspi_ipg_clk", - .id = 2, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_CSPI3_OFFSET, - .disable = _clk_disable, - }, +/* + * the low frequency external clock reference + * Default case is 32.768kHz. + */ +static struct clk ckil_clk = { + .get_rate = get_rate_low_reference, }; -static struct clk lcdc_clk[] = { - { - .name = "lcdc_clk", - .parent = &per_clk[2], - .secondary = &lcdc_clk[1], - .round_rate = _clk_parent_round_rate, - .set_rate = _clk_parent_set_rate, - }, { - .name = "lcdc_ipg_clk", - .parent = &ipg_clk, - .secondary = &lcdc_clk[2], - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_LCDC_OFFSET, - .disable = _clk_disable, - }, { - .name = "lcdc_ahb_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_HCLK_LCDC_OFFSET, - .disable = _clk_disable, - }, +/* Output of frequency pre multiplier */ +static struct clk fpm_clk = { + .parent = &ckil_clk, + .get_rate = get_rate_fpm, }; -static struct clk csi_clk[] = { - { - .name = "csi_perclk", - .parent = &per_clk[3], - .secondary = &csi_clk[1], - .round_rate = _clk_parent_round_rate, - .set_rate = _clk_parent_set_rate, - }, { - .name = "csi_ahb_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_HCLK_CSI_OFFSET, - .disable = _clk_disable, - }, -}; +#define PCCR0 CCM_PCCR0 +#define PCCR1 CCM_PCCR1 -static struct clk usb_clk[] = { - { - .name = "usb_clk", - .parent = &spll_clk, - .get_rate = _clk_usb_recalc, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_USBOTG_OFFSET, - .disable = _clk_disable, - }, { - .name = "usb_ahb_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_HCLK_USBOTG_OFFSET, - .disable = _clk_disable, +#define DEFINE_CLOCK(name, i, er, es, gr, s, p) \ + static struct clk name = { \ + .id = i, \ + .enable_reg = er, \ + .enable_shift = es, \ + .get_rate = gr, \ + .enable = clk_pccr_enable, \ + .disable = clk_pccr_disable, \ + .secondary = s, \ + .parent = p, \ } -}; -static struct clk ssi1_clk[] = { - { - .name = "ssi_clk", - .id = 0, - .parent = &mpll_main_clk[1], - .secondary = &ssi1_clk[1], - .get_rate = _clk_ssi1_recalc, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_SSI1_BAUD_OFFSET, - .disable = _clk_disable, - }, { - .name = "ssi_ipg_clk", - .id = 0, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_SSI1_IPG_OFFSET, - .disable = _clk_disable, - }, -}; +#define DEFINE_CLOCK1(name, i, er, es, getsetround, s, p) \ + static struct clk name = { \ + .id = i, \ + .enable_reg = er, \ + .enable_shift = es, \ + .get_rate = get_rate_##getsetround, \ + .set_rate = set_rate_##getsetround, \ + .round_rate = round_rate_##getsetround, \ + .enable = clk_pccr_enable, \ + .disable = clk_pccr_disable, \ + .secondary = s, \ + .parent = p, \ + } -static struct clk ssi2_clk[] = { - { - .name = "ssi_clk", - .id = 1, - .parent = &mpll_main_clk[1], - .secondary = &ssi2_clk[1], - .get_rate = _clk_ssi2_recalc, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_SSI2_BAUD_OFFSET, - .disable = _clk_disable, - }, { - .name = "ssi_ipg_clk", - .id = 1, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_SSI2_IPG_OFFSET, - .disable = _clk_disable, +/* Forward declaration to keep the following list in order */ +static struct clk slcdc_clk1, sahara2_clk1, rtic_clk1, fec_clk1, emma_clk1, + dma_clk1, lcdc_clk2, vpu_clk1; + +/* All clocks we can gate through PCCRx in the order of PCCRx bits */ +DEFINE_CLOCK(ssi2_clk1, 1, PCCR0, 0, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(ssi1_clk1, 0, PCCR0, 1, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(slcdc_clk, 0, PCCR0, 2, NULL, &slcdc_clk1, &ahb_clk); +DEFINE_CLOCK(sdhc3_clk1, 0, PCCR0, 3, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(sdhc2_clk1, 0, PCCR0, 4, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(sdhc1_clk1, 0, PCCR0, 5, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(scc_clk, 0, PCCR0, 6, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(sahara2_clk, 0, PCCR0, 7, NULL, &sahara2_clk1, &ahb_clk); +DEFINE_CLOCK(rtic_clk, 0, PCCR0, 8, NULL, &rtic_clk1, &ahb_clk); +DEFINE_CLOCK(rtc_clk, 0, PCCR0, 9, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(pwm_clk1, 0, PCCR0, 11, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(owire_clk, 0, PCCR0, 12, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(mstick_clk1, 0, PCCR0, 13, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(lcdc_clk1, 0, PCCR0, 14, NULL, &lcdc_clk2, &ipg_clk); +DEFINE_CLOCK(kpp_clk, 0, PCCR0, 15, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(iim_clk, 0, PCCR0, 16, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(i2c2_clk, 1, PCCR0, 17, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(i2c1_clk, 0, PCCR0, 18, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(gpt6_clk1, 0, PCCR0, 29, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(gpt5_clk1, 0, PCCR0, 20, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(gpt4_clk1, 0, PCCR0, 21, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(gpt3_clk1, 0, PCCR0, 22, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(gpt2_clk1, 0, PCCR0, 23, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(gpt1_clk1, 0, PCCR0, 24, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(gpio_clk, 0, PCCR0, 25, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(fec_clk, 0, PCCR0, 26, NULL, &fec_clk1, &ahb_clk); +DEFINE_CLOCK(emma_clk, 0, PCCR0, 27, NULL, &emma_clk1, &ahb_clk); +DEFINE_CLOCK(dma_clk, 0, PCCR0, 28, NULL, &dma_clk1, &ahb_clk); +DEFINE_CLOCK(cspi13_clk1, 0, PCCR0, 29, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(cspi2_clk1, 0, PCCR0, 30, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(cspi1_clk1, 0, PCCR0, 31, NULL, NULL, &ipg_clk); + +DEFINE_CLOCK(mstick_clk, 0, PCCR1, 2, NULL, &mstick_clk1, &ipg_clk); +DEFINE_CLOCK(nfc_clk, 0, PCCR1, 3, get_rate_nfc, NULL, &cpu_clk); +DEFINE_CLOCK(ssi2_clk, 1, PCCR1, 4, get_rate_ssi2, &ssi2_clk1, &mpll_main2_clk); +DEFINE_CLOCK(ssi1_clk, 0, PCCR1, 5, get_rate_ssi1, &ssi1_clk1, &mpll_main2_clk); +DEFINE_CLOCK(vpu_clk, 0, PCCR1, 6, get_rate_vpu, &vpu_clk1, &mpll_main2_clk); +DEFINE_CLOCK1(per4_clk, 3, PCCR1, 7, per, NULL, &mpll_main2_clk); +DEFINE_CLOCK1(per3_clk, 2, PCCR1, 8, per, NULL, &mpll_main2_clk); +DEFINE_CLOCK1(per2_clk, 1, PCCR1, 9, per, NULL, &mpll_main2_clk); +DEFINE_CLOCK1(per1_clk, 0, PCCR1, 10, per, NULL, &mpll_main2_clk); +DEFINE_CLOCK(usb_clk1, 0, PCCR1, 11, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(slcdc_clk1, 0, PCCR1, 12, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(sahara2_clk1, 0, PCCR1, 13, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(rtic_clk1, 0, PCCR1, 14, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(lcdc_clk2, 0, PCCR1, 15, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(vpu_clk1, 0, PCCR1, 16, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(fec_clk1, 0, PCCR1, 17, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(emma_clk1, 0, PCCR1, 18, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(emi_clk, 0, PCCR1, 19, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(dma_clk1, 0, PCCR1, 20, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(csi_clk1, 0, PCCR1, 21, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(brom_clk, 0, PCCR1, 22, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(ata_clk, 0, PCCR1, 23, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(wdog_clk, 0, PCCR1, 24, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(usb_clk, 0, PCCR1, 25, get_rate_usb, &usb_clk1, &spll_clk); +DEFINE_CLOCK(uart6_clk1, 0, PCCR1, 26, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(uart5_clk1, 0, PCCR1, 27, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(uart4_clk1, 0, PCCR1, 28, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(uart3_clk1, 0, PCCR1, 29, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(uart2_clk1, 0, PCCR1, 30, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(uart1_clk1, 0, PCCR1, 31, NULL, NULL, &ipg_clk); + +/* Clocks we cannot directly gate, but drivers need their rates */ +DEFINE_CLOCK(cspi1_clk, 0, 0, 0, NULL, &cspi1_clk1, &per2_clk); +DEFINE_CLOCK(cspi2_clk, 1, 0, 0, NULL, &cspi2_clk1, &per2_clk); +DEFINE_CLOCK(cspi3_clk, 2, 0, 0, NULL, &cspi13_clk1, &per2_clk); +DEFINE_CLOCK(sdhc1_clk, 0, 0, 0, NULL, &sdhc1_clk1, &per2_clk); +DEFINE_CLOCK(sdhc2_clk, 1, 0, 0, NULL, &sdhc2_clk1, &per2_clk); +DEFINE_CLOCK(sdhc3_clk, 2, 0, 0, NULL, &sdhc3_clk1, &per2_clk); +DEFINE_CLOCK(pwm_clk, 0, 0, 0, NULL, &pwm_clk1, &per1_clk); +DEFINE_CLOCK(gpt1_clk, 0, 0, 0, NULL, &gpt1_clk1, &per1_clk); +DEFINE_CLOCK(gpt2_clk, 1, 0, 0, NULL, &gpt2_clk1, &per1_clk); +DEFINE_CLOCK(gpt3_clk, 2, 0, 0, NULL, &gpt3_clk1, &per1_clk); +DEFINE_CLOCK(gpt4_clk, 3, 0, 0, NULL, &gpt4_clk1, &per1_clk); +DEFINE_CLOCK(gpt5_clk, 4, 0, 0, NULL, &gpt5_clk1, &per1_clk); +DEFINE_CLOCK(gpt6_clk, 5, 0, 0, NULL, &gpt6_clk1, &per1_clk); +DEFINE_CLOCK(uart1_clk, 0, 0, 0, NULL, &uart1_clk1, &per1_clk); +DEFINE_CLOCK(uart2_clk, 1, 0, 0, NULL, &uart2_clk1, &per1_clk); +DEFINE_CLOCK(uart3_clk, 2, 0, 0, NULL, &uart3_clk1, &per1_clk); +DEFINE_CLOCK(uart4_clk, 3, 0, 0, NULL, &uart4_clk1, &per1_clk); +DEFINE_CLOCK(uart5_clk, 4, 0, 0, NULL, &uart5_clk1, &per1_clk); +DEFINE_CLOCK(uart6_clk, 5, 0, 0, NULL, &uart6_clk1, &per1_clk); +DEFINE_CLOCK1(lcdc_clk, 0, 0, 0, parent, &lcdc_clk1, &per3_clk); +DEFINE_CLOCK1(csi_clk, 0, 0, 0, parent, &csi_clk1, &per4_clk); + +#define _REGISTER_CLOCK(d, n, c) \ + { \ + .dev_id = d, \ + .con_id = n, \ + .clk = &c, \ }, -}; - -static struct clk nfc_clk = { - .name = "nfc_clk", - .parent = &cpu_clk, - .get_rate = _clk_nfc_recalc, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_NFC_BAUD_OFFSET, - .disable = _clk_disable, -}; - -static struct clk vpu_clk = { - .name = "vpu_clk", - .parent = &mpll_main_clk[1], - .get_rate = _clk_vpu_recalc, - .enable = _clk_vpu_enable, - .disable = _clk_vpu_disable, -}; - -static struct clk dma_clk = { - .name = "dma_clk", - .parent = &ahb_clk, - .enable = _clk_dma_enable, - .disable = _clk_dma_disable, -}; - -static struct clk rtic_clk = { - .name = "rtic_clk", - .parent = &ahb_clk, - .enable = _clk_rtic_enable, - .disable = _clk_rtic_disable, -}; -static struct clk brom_clk = { - .name = "brom_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_HCLK_BROM_OFFSET, - .disable = _clk_disable, -}; - -static struct clk emma_clk = { - .name = "emma_clk", - .parent = &ahb_clk, - .enable = _clk_emma_enable, - .disable = _clk_emma_disable, -}; - -static struct clk slcdc_clk = { - .name = "slcdc_clk", - .parent = &ahb_clk, - .enable = _clk_slcdc_enable, - .disable = _clk_slcdc_disable, -}; - -static struct clk fec_clk = { - .name = "fec_clk", - .parent = &ahb_clk, - .enable = _clk_fec_enable, - .disable = _clk_fec_disable, -}; - -static struct clk emi_clk = { - .name = "emi_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_HCLK_EMI_OFFSET, - .disable = _clk_disable, -}; - -static struct clk sahara2_clk = { - .name = "sahara_clk", - .parent = &ahb_clk, - .enable = _clk_sahara2_enable, - .disable = _clk_sahara2_disable, -}; - -static struct clk ata_clk = { - .name = "ata_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_HCLK_ATA_OFFSET, - .disable = _clk_disable, -}; - -static struct clk mstick1_clk = { - .name = "mstick1_clk", - .parent = &ipg_clk, - .enable = _clk_mstick1_enable, - .disable = _clk_mstick1_disable, -}; - -static struct clk wdog_clk = { - .name = "wdog_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR1_WDT_OFFSET, - .disable = _clk_disable, -}; - -static struct clk gpio_clk = { - .name = "gpio_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR1, - .enable_shift = CCM_PCCR0_GPIO_OFFSET, - .disable = _clk_disable, -}; - -static struct clk i2c_clk[] = { - { - .name = "i2c_clk", - .id = 0, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_I2C1_OFFSET, - .disable = _clk_disable, - }, { - .name = "i2c_clk", - .id = 1, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_I2C2_OFFSET, - .disable = _clk_disable, - }, -}; - -static struct clk iim_clk = { - .name = "iim_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_IIM_OFFSET, - .disable = _clk_disable, -}; - -static struct clk kpp_clk = { - .name = "kpp_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_KPP_OFFSET, - .disable = _clk_disable, -}; - -static struct clk owire_clk = { - .name = "owire_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_OWIRE_OFFSET, - .disable = _clk_disable, -}; - -static struct clk rtc_clk = { - .name = "rtc_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_RTC_OFFSET, - .disable = _clk_disable, -}; - -static struct clk scc_clk = { - .name = "scc_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = CCM_PCCR0, - .enable_shift = CCM_PCCR0_SCC_OFFSET, - .disable = _clk_disable, -}; - -static unsigned long _clk_clko_round_rate(struct clk *clk, unsigned long rate) -{ - u32 div; - unsigned long parent_rate; - - parent_rate = clk_get_rate(clk->parent); - div = parent_rate / rate; - if (parent_rate % rate) - div++; - - if (div > 8) - div = 8; - - return parent_rate / div; -} - -static int _clk_clko_set_rate(struct clk *clk, unsigned long rate) -{ - u32 reg; - u32 div; - unsigned long parent_rate; - - parent_rate = clk_get_rate(clk->parent); - - div = parent_rate / rate; - - if (div > 8 || div < 1 || ((parent_rate / div) != rate)) - return -EINVAL; - div--; - - reg = __raw_readl(CCM_PCDR0) & ~CCM_PCDR0_CLKODIV_MASK; - reg |= div << CCM_PCDR0_CLKODIV_OFFSET; - __raw_writel(reg, CCM_PCDR0); - - return 0; -} - -static unsigned long _clk_clko_recalc(struct clk *clk) -{ - u32 div; - unsigned long parent_rate; - - parent_rate = clk_get_rate(clk->parent); - - div = __raw_readl(CCM_PCDR0) & CCM_PCDR0_CLKODIV_MASK >> - CCM_PCDR0_CLKODIV_OFFSET; - div++; - - return parent_rate / div; -} - -static int _clk_clko_set_parent(struct clk *clk, struct clk *parent) -{ - u32 reg; - - reg = __raw_readl(CCM_CCSR) & ~CCM_CCSR_CLKOSEL_MASK; - - if (parent == &ckil_clk) - reg |= 0 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &ckih_clk) - reg |= 2 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == mpll_clk.parent) - reg |= 3 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == spll_clk.parent) - reg |= 4 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &mpll_clk) - reg |= 5 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &spll_clk) - reg |= 6 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &cpu_clk) - reg |= 7 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &ahb_clk) - reg |= 8 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &ipg_clk) - reg |= 9 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &per_clk[0]) - reg |= 0xA << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &per_clk[1]) - reg |= 0xB << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &per_clk[2]) - reg |= 0xC << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &per_clk[3]) - reg |= 0xD << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &ssi1_clk[0]) - reg |= 0xE << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &ssi2_clk[0]) - reg |= 0xF << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &nfc_clk) - reg |= 0x10 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &mstick1_clk) - reg |= 0x11 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &vpu_clk) - reg |= 0x12 << CCM_CCSR_CLKOSEL_OFFSET; - else if (parent == &usb_clk[0]) - reg |= 0x15 << CCM_CCSR_CLKOSEL_OFFSET; - else - return -EINVAL; - - __raw_writel(reg, CCM_CCSR); - - return 0; -} - -static int _clk_clko_enable(struct clk *clk) -{ - u32 reg; - - reg = __raw_readl(CCM_PCDR0) | CCM_PCDR0_CLKO_EN; - __raw_writel(reg, CCM_PCDR0); - - return 0; -} - -static void _clk_clko_disable(struct clk *clk) -{ - u32 reg; - - reg = __raw_readl(CCM_PCDR0) & ~CCM_PCDR0_CLKO_EN; - __raw_writel(reg, CCM_PCDR0); -} - -static struct clk clko_clk = { - .name = "clko_clk", - .get_rate = _clk_clko_recalc, - .set_rate = _clk_clko_set_rate, - .round_rate = _clk_clko_round_rate, - .set_parent = _clk_clko_set_parent, - .enable = _clk_clko_enable, - .disable = _clk_clko_disable, -}; - -static struct clk *mxc_clks[] = { - &ckih_clk, - &ckil_clk, - &mpll_clk, - &mpll_main_clk[0], - &mpll_main_clk[1], - &spll_clk, - &cpu_clk, - &ahb_clk, - &ipg_clk, - &per_clk[0], - &per_clk[1], - &per_clk[2], - &per_clk[3], - &clko_clk, - &uart1_clk[0], - &uart1_clk[1], - &uart2_clk[0], - &uart2_clk[1], - &uart3_clk[0], - &uart3_clk[1], - &uart4_clk[0], - &uart4_clk[1], - &uart5_clk[0], - &uart5_clk[1], - &uart6_clk[0], - &uart6_clk[1], - &gpt1_clk[0], - &gpt1_clk[1], - &gpt2_clk[0], - &gpt2_clk[1], - &gpt3_clk[0], - &gpt3_clk[1], - &gpt4_clk[0], - &gpt4_clk[1], - &gpt5_clk[0], - &gpt5_clk[1], - &gpt6_clk[0], - &gpt6_clk[1], - &pwm_clk[0], - &pwm_clk[1], - &sdhc1_clk[0], - &sdhc1_clk[1], - &sdhc2_clk[0], - &sdhc2_clk[1], - &sdhc3_clk[0], - &sdhc3_clk[1], - &cspi1_clk[0], - &cspi1_clk[1], - &cspi2_clk[0], - &cspi2_clk[1], - &cspi3_clk[0], - &cspi3_clk[1], - &lcdc_clk[0], - &lcdc_clk[1], - &lcdc_clk[2], - &csi_clk[0], - &csi_clk[1], - &usb_clk[0], - &usb_clk[1], - &ssi1_clk[0], - &ssi1_clk[1], - &ssi2_clk[0], - &ssi2_clk[1], - &nfc_clk, - &vpu_clk, - &dma_clk, - &rtic_clk, - &brom_clk, - &emma_clk, - &slcdc_clk, - &fec_clk, - &emi_clk, - &sahara2_clk, - &ata_clk, - &mstick1_clk, - &wdog_clk, - &gpio_clk, - &i2c_clk[0], - &i2c_clk[1], - &iim_clk, - &kpp_clk, - &owire_clk, - &rtc_clk, - &scc_clk, -}; - -void __init change_external_low_reference(unsigned long new_ref) -{ - external_low_reference = new_ref; -} - -unsigned long __init clk_early_get_timer_rate(void) -{ - return clk_get_rate(&per_clk[0]); -} - -static void __init probe_mxc_clocks(void) -{ - int i; +static struct clk_lookup lookups[] __initdata = { + _REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk) + _REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk) + _REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk) + _REGISTER_CLOCK("imx-uart.3", NULL, uart4_clk) + _REGISTER_CLOCK("imx-uart.4", NULL, uart5_clk) + _REGISTER_CLOCK("imx-uart.5", NULL, uart6_clk) + _REGISTER_CLOCK(NULL, "gpt1", gpt1_clk) + _REGISTER_CLOCK(NULL, "gpt2", gpt2_clk) + _REGISTER_CLOCK(NULL, "gpt3", gpt3_clk) + _REGISTER_CLOCK(NULL, "gpt4", gpt4_clk) + _REGISTER_CLOCK(NULL, "gpt5", gpt5_clk) + _REGISTER_CLOCK(NULL, "gpt6", gpt6_clk) + _REGISTER_CLOCK("mxc_pwm.0", NULL, pwm_clk) + _REGISTER_CLOCK("mxc-mmc.0", NULL, sdhc1_clk) + _REGISTER_CLOCK("mxc-mmc.1", NULL, sdhc2_clk) + _REGISTER_CLOCK("mxc-mmc.2", NULL, sdhc3_clk) + _REGISTER_CLOCK(NULL, "cspi1", cspi1_clk) + _REGISTER_CLOCK(NULL, "cspi2", cspi2_clk) + _REGISTER_CLOCK(NULL, "cspi3", cspi3_clk) + _REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk) + _REGISTER_CLOCK(NULL, "csi", csi_clk) + _REGISTER_CLOCK(NULL, "usb", usb_clk) + _REGISTER_CLOCK(NULL, "ssi1", ssi1_clk) + _REGISTER_CLOCK(NULL, "ssi2", ssi2_clk) + _REGISTER_CLOCK("mxc_nand.0", NULL, nfc_clk) + _REGISTER_CLOCK(NULL, "vpu", vpu_clk) + _REGISTER_CLOCK(NULL, "dma", dma_clk) + _REGISTER_CLOCK(NULL, "rtic", rtic_clk) + _REGISTER_CLOCK(NULL, "brom", brom_clk) + _REGISTER_CLOCK(NULL, "emma", emma_clk) + _REGISTER_CLOCK(NULL, "slcdc", slcdc_clk) + _REGISTER_CLOCK("fec.0", NULL, fec_clk) + _REGISTER_CLOCK(NULL, "emi", emi_clk) + _REGISTER_CLOCK(NULL, "sahara2", sahara2_clk) + _REGISTER_CLOCK(NULL, "ata", ata_clk) + _REGISTER_CLOCK(NULL, "mstick", mstick_clk) + _REGISTER_CLOCK(NULL, "wdog", wdog_clk) + _REGISTER_CLOCK(NULL, "gpio", gpio_clk) + _REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk) + _REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk) + _REGISTER_CLOCK(NULL, "iim", iim_clk) + _REGISTER_CLOCK(NULL, "kpp", kpp_clk) + _REGISTER_CLOCK("mxc_w1.0", NULL, owire_clk) + _REGISTER_CLOCK(NULL, "rtc", rtc_clk) + _REGISTER_CLOCK(NULL, "scc", scc_clk) +}; + +/* Adjust the clock path for TO2 and later */ +static void __init to2_adjust_clocks(void) +{ + unsigned long cscr = __raw_readl(CCM_CSCR); if (mx27_revision() >= CHIP_REV_2_0) { - if (CSCR() & 0x8000) - cpu_clk.parent = &mpll_main_clk[0]; + if (cscr & CCM_CSCR_ARM_SRC) + cpu_clk.parent = &mpll_main1_clk; - if (!(CSCR() & 0x00800000)) - ssi2_clk[0].parent = &spll_clk; + if (!(cscr & CCM_CSCR_SSI2)) + ssi1_clk.parent = &spll_clk; - if (!(CSCR() & 0x00400000)) - ssi1_clk[0].parent = &spll_clk; + if (!(cscr & CCM_CSCR_SSI1)) + ssi1_clk.parent = &spll_clk; - if (!(CSCR() & 0x00200000)) + if (!(cscr & CCM_CSCR_VPU)) vpu_clk.parent = &spll_clk; } else { cpu_clk.parent = &mpll_clk; @@ -1565,11 +693,13 @@ static void __init probe_mxc_clocks(void) cpu_clk.set_rate = NULL; ahb_clk.parent = &mpll_clk; - for (i = 0; i < sizeof(per_clk) / sizeof(per_clk[0]); i++) - per_clk[i].parent = &mpll_clk; + per1_clk.parent = &mpll_clk; + per2_clk.parent = &mpll_clk; + per3_clk.parent = &mpll_clk; + per4_clk.parent = &mpll_clk; - ssi1_clk[0].parent = &mpll_clk; - ssi2_clk[0].parent = &mpll_clk; + ssi1_clk.parent = &mpll_clk; + ssi2_clk.parent = &mpll_clk; vpu_clk.parent = &mpll_clk; } @@ -1579,47 +709,47 @@ static void __init probe_mxc_clocks(void) * must be called very early to get information about the * available clock rate when the timer framework starts */ -int __init mxc_clocks_init(unsigned long fref) +int __init mx27_clocks_init(unsigned long fref) { - u32 cscr; - struct clk **clkp; + u32 cscr = __raw_readl(CCM_CSCR); + int i; external_high_reference = fref; - /* detect clock reference for both system PLL */ - cscr = CSCR(); + /* detect clock reference for both system PLLs */ if (cscr & CCM_CSCR_MCU) mpll_clk.parent = &ckih_clk; else - mpll_clk.parent = &ckil_clk; + mpll_clk.parent = &fpm_clk; if (cscr & CCM_CSCR_SP) spll_clk.parent = &ckih_clk; else - spll_clk.parent = &ckil_clk; + spll_clk.parent = &fpm_clk; - probe_mxc_clocks(); + to2_adjust_clocks(); - per_clk[0].enable(&per_clk[0]); - gpt1_clk[1].enable(&gpt1_clk[1]); + for (i = 0; i < ARRAY_SIZE(lookups); i++) + clkdev_add(&lookups[i]); - for (clkp = mxc_clks; clkp < mxc_clks + ARRAY_SIZE(mxc_clks); clkp++) - clk_register(*clkp); + /* Turn off all clocks we do not need */ + __raw_writel(0, CCM_PCCR0); + __raw_writel((1 << 10) | (1 << 19), CCM_PCCR1); - /* Turn off all possible clocks */ - __raw_writel(CCM_PCCR0_GPT1_MASK, CCM_PCCR0); - __raw_writel(CCM_PCCR1_PERCLK1_MASK | CCM_PCCR1_HCLK_EMI_MASK, - CCM_PCCR1); spll_clk.disable(&spll_clk); - /* This will propagate to all children and init all the clock rates */ - - clk_enable(&emi_clk); + /* enable basic clocks */ + clk_enable(&per1_clk); clk_enable(&gpio_clk); + clk_enable(&emi_clk); clk_enable(&iim_clk); - clk_enable(&gpt1_clk[0]); + #ifdef CONFIG_DEBUG_LL_CONSOLE - clk_enable(&uart1_clk[0]); + clk_enable(&uart1_clk); #endif + + mxc_timer_init(&gpt1_clk); + return 0; } + diff --git a/arch/arm/mach-mx2/cpu_imx27.c b/arch/arm/mach-mx2/cpu_imx27.c index 239308fe6652323bd225a2267c786a21c4a0fe73..d9e3bf9644c9e46aefd629f751c9de15b883dc04 100644 --- a/arch/arm/mach-mx2/cpu_imx27.c +++ b/arch/arm/mach-mx2/cpu_imx27.c @@ -26,11 +26,11 @@ #include -#include "crm_regs.h" - static int cpu_silicon_rev = -1; static int cpu_partnumber; +#define SYS_CHIP_ID 0x00 /* The offset of CHIP ID register */ + static void query_silicon_parameter(void) { u32 val; diff --git a/arch/arm/mach-mx2/crm_regs.h b/arch/arm/mach-mx2/crm_regs.h index 94644cd0a0fc5c7c4a14fb9057918215ad10be7a..749de76b3f9537591511aa2da06ebce26e4326ae 100644 --- a/arch/arm/mach-mx2/crm_regs.h +++ b/arch/arm/mach-mx2/crm_regs.h @@ -38,42 +38,36 @@ #define CCM_PMCOUNT (IO_ADDRESS(CCM_BASE_ADDR) + 0x30) #define CCM_WKGDCTL (IO_ADDRESS(CCM_BASE_ADDR) + 0x34) -#define CCM_CSCR_USB_OFFSET 28 -#define CCM_CSCR_USB_MASK (0x7 << 28) +#define CCM_CSCR_PRESC_OFFSET 29 +#define CCM_CSCR_PRESC_MASK (0x7 << CCM_CSCR_PRESC_OFFSET) + +#define CCM_CSCR_USB_OFFSET 26 +#define CCM_CSCR_USB_MASK (0x7 << CCM_CSCR_USB_OFFSET) #define CCM_CSCR_SD_OFFSET 24 -#define CCM_CSCR_SD_MASK (0x3 << 24) -#define CCM_CSCR_SSI2 (1 << 23) -#define CCM_CSCR_SSI2_OFFSET 23 -#define CCM_CSCR_SSI1 (1 << 22) -#define CCM_CSCR_SSI1_OFFSET 22 -#define CCM_CSCR_VPU (1 << 21) -#define CCM_CSCR_VPU_OFFSET 21 -#define CCM_CSCR_MSHC (1 << 20) -#define CCM_CSCR_SPLLRES (1 << 19) -#define CCM_CSCR_MPLLRES (1 << 18) +#define CCM_CSCR_SD_MASK (0x3 << CCM_CSCR_SD_OFFSET) +#define CCM_CSCR_SPLLRES (1 << 22) +#define CCM_CSCR_MPLLRES (1 << 21) +#define CCM_CSCR_SSI2_OFFSET 20 +#define CCM_CSCR_SSI2 (1 << CCM_CSCR_SSI2_OFFSET) +#define CCM_CSCR_SSI1_OFFSET 19 +#define CCM_CSCR_SSI1 (1 << CCM_CSCR_SSI1_OFFSET) +#define CCM_CSCR_FIR_OFFSET 18 +#define CCM_CSCR_FIR (1 << CCM_CSCR_FIR_OFFSET) #define CCM_CSCR_SP (1 << 17) #define CCM_CSCR_MCU (1 << 16) -/* CCM_CSCR_ARM_xxx just be avaliable on i.MX27 TO2*/ -#define CCM_CSCR_ARM_SRC (1 << 15) -#define CCM_CSCR_ARM_OFFSET 12 -#define CCM_CSCR_ARM_MASK (0x3 << 12) -/* CCM_CSCR_ARM_xxx just be avaliable on i.MX27 TO2*/ -#define CCM_CSCR_PRESC_OFFSET 13 -#define CCM_CSCR_PRESC_MASK (0x7 << 13) -#define CCM_CSCR_BCLK_OFFSET 9 -#define CCM_CSCR_BCLK_MASK (0xf << 9) -#define CCM_CSCR_IPDIV_OFFSET 8 -#define CCM_CSCR_IPDIV (1 << 8) -/* CCM_CSCR_AHB_xxx just be avaliable on i.MX27 TO2*/ -#define CCM_CSCR_AHB_OFFSET 8 -#define CCM_CSCR_AHB_MASK (0x3 << 8) -/* CCM_CSCR_AHB_xxx just be avaliable on i.MX27 TO2*/ +#define CCM_CSCR_BCLK_OFFSET 10 +#define CCM_CSCR_BCLK_MASK (0xf << CCM_CSCR_BCLK_OFFSET) +#define CCM_CSCR_IPDIV_OFFSET 9 +#define CCM_CSCR_IPDIV (1 << CCM_CSCR_IPDIV_OFFSET) + #define CCM_CSCR_OSC26MDIV (1 << 4) #define CCM_CSCR_OSC26M (1 << 3) #define CCM_CSCR_FPM (1 << 2) #define CCM_CSCR_SPEN (1 << 1) #define CCM_CSCR_MPEN 1 + + #define CCM_MPCTL0_CPLM (1 << 31) #define CCM_MPCTL0_PD_OFFSET 26 #define CCM_MPCTL0_PD_MASK (0xf << 26) @@ -109,25 +103,14 @@ #define CCM_PCDR0_SSI2BAUDDIV_OFFSET 26 #define CCM_PCDR0_SSI2BAUDDIV_MASK (0x3f << 26) -#define CCM_PCDR0_CLKO_EN 25 -#define CCM_PCDR0_CLKODIV_OFFSET 22 -#define CCM_PCDR0_CLKODIV_MASK (0x7 << 22) #define CCM_PCDR0_SSI1BAUDDIV_OFFSET 16 #define CCM_PCDR0_SSI1BAUDDIV_MASK (0x3f << 16) -/*The difinition for i.MX27 TO2*/ -#define CCM_PCDR0_VPUDIV2_OFFSET 10 -#define CCM_PCDR0_VPUDIV2_MASK (0x3f << 10) -#define CCM_PCDR0_NFCDIV2_OFFSET 6 -#define CCM_PCDR0_NFCDIV2_MASK (0xf << 6) -#define CCM_PCDR0_MSHCDIV2_MASK 0x3f -/*The difinition for i.MX27 TO2*/ #define CCM_PCDR0_NFCDIV_OFFSET 12 #define CCM_PCDR0_NFCDIV_MASK (0xf << 12) -#define CCM_PCDR0_VPUDIV_OFFSET 8 -#define CCM_PCDR0_VPUDIV_MASK (0xf << 8) -#define CCM_PCDR0_MSHCDIV_OFFSET 0 -#define CCM_PCDR0_MSHCDIV_MASK 0x1f - +#define CCM_PCDR0_48MDIV_OFFSET 5 +#define CCM_PCDR0_48MDIV_MASK (0x7 << CCM_PCDR0_48MDIV_OFFSET) +#define CCM_PCDR0_FIRIDIV_OFFSET 0 +#define CCM_PCDR0_FIRIDIV_MASK 0x1f #define CCM_PCDR1_PERDIV4_OFFSET 24 #define CCM_PCDR1_PERDIV4_MASK (0x3f << 24) #define CCM_PCDR1_PERDIV3_OFFSET 16 @@ -137,133 +120,135 @@ #define CCM_PCDR1_PERDIV1_OFFSET 0 #define CCM_PCDR1_PERDIV1_MASK 0x3f -#define CCM_PCCR0_CSPI1_OFFSET 31 -#define CCM_PCCR0_CSPI1_MASK (1 << 31) -#define CCM_PCCR0_CSPI2_OFFSET 30 -#define CCM_PCCR0_CSPI2_MASK (1 << 30) -#define CCM_PCCR0_CSPI3_OFFSET 29 -#define CCM_PCCR0_CSPI3_MASK (1 << 29) -#define CCM_PCCR0_DMA_OFFSET 28 -#define CCM_PCCR0_DMA_MASK (1 << 28) -#define CCM_PCCR0_EMMA_OFFSET 27 -#define CCM_PCCR0_EMMA_MASK (1 << 27) -#define CCM_PCCR0_FEC_OFFSET 26 -#define CCM_PCCR0_FEC_MASK (1 << 26) -#define CCM_PCCR0_GPIO_OFFSET 25 -#define CCM_PCCR0_GPIO_MASK (1 << 25) -#define CCM_PCCR0_GPT1_OFFSET 24 -#define CCM_PCCR0_GPT1_MASK (1 << 24) -#define CCM_PCCR0_GPT2_OFFSET 23 -#define CCM_PCCR0_GPT2_MASK (1 << 23) -#define CCM_PCCR0_GPT3_OFFSET 22 -#define CCM_PCCR0_GPT3_MASK (1 << 22) -#define CCM_PCCR0_GPT4_OFFSET 21 -#define CCM_PCCR0_GPT4_MASK (1 << 21) -#define CCM_PCCR0_GPT5_OFFSET 20 -#define CCM_PCCR0_GPT5_MASK (1 << 20) -#define CCM_PCCR0_GPT6_OFFSET 19 -#define CCM_PCCR0_GPT6_MASK (1 << 19) -#define CCM_PCCR0_I2C1_OFFSET 18 -#define CCM_PCCR0_I2C1_MASK (1 << 18) -#define CCM_PCCR0_I2C2_OFFSET 17 -#define CCM_PCCR0_I2C2_MASK (1 << 17) -#define CCM_PCCR0_IIM_OFFSET 16 -#define CCM_PCCR0_IIM_MASK (1 << 16) -#define CCM_PCCR0_KPP_OFFSET 15 -#define CCM_PCCR0_KPP_MASK (1 << 15) -#define CCM_PCCR0_LCDC_OFFSET 14 -#define CCM_PCCR0_LCDC_MASK (1 << 14) -#define CCM_PCCR0_MSHC_OFFSET 13 -#define CCM_PCCR0_MSHC_MASK (1 << 13) -#define CCM_PCCR0_OWIRE_OFFSET 12 -#define CCM_PCCR0_OWIRE_MASK (1 << 12) -#define CCM_PCCR0_PWM_OFFSET 11 -#define CCM_PCCR0_PWM_MASK (1 << 11) -#define CCM_PCCR0_RTC_OFFSET 9 -#define CCM_PCCR0_RTC_MASK (1 << 9) -#define CCM_PCCR0_RTIC_OFFSET 8 -#define CCM_PCCR0_RTIC_MASK (1 << 8) -#define CCM_PCCR0_SAHARA_OFFSET 7 -#define CCM_PCCR0_SAHARA_MASK (1 << 7) -#define CCM_PCCR0_SCC_OFFSET 6 -#define CCM_PCCR0_SCC_MASK (1 << 6) -#define CCM_PCCR0_SDHC1_OFFSET 5 -#define CCM_PCCR0_SDHC1_MASK (1 << 5) -#define CCM_PCCR0_SDHC2_OFFSET 4 -#define CCM_PCCR0_SDHC2_MASK (1 << 4) -#define CCM_PCCR0_SDHC3_OFFSET 3 -#define CCM_PCCR0_SDHC3_MASK (1 << 3) -#define CCM_PCCR0_SLCDC_OFFSET 2 -#define CCM_PCCR0_SLCDC_MASK (1 << 2) -#define CCM_PCCR0_SSI1_IPG_OFFSET 1 -#define CCM_PCCR0_SSI1_IPG_MASK (1 << 1) -#define CCM_PCCR0_SSI2_IPG_OFFSET 0 -#define CCM_PCCR0_SSI2_IPG_MASK (1 << 0) +#define CCM_PCCR_HCLK_CSI_OFFSET 31 +#define CCM_PCCR_HCLK_CSI_REG CCM_PCCR0 +#define CCM_PCCR_HCLK_DMA_OFFSET 30 +#define CCM_PCCR_HCLK_DMA_REG CCM_PCCR0 +#define CCM_PCCR_HCLK_BROM_OFFSET 28 +#define CCM_PCCR_HCLK_BROM_REG CCM_PCCR0 +#define CCM_PCCR_HCLK_EMMA_OFFSET 27 +#define CCM_PCCR_HCLK_EMMA_REG CCM_PCCR0 +#define CCM_PCCR_HCLK_LCDC_OFFSET 26 +#define CCM_PCCR_HCLK_LCDC_REG CCM_PCCR0 +#define CCM_PCCR_HCLK_SLCDC_OFFSET 25 +#define CCM_PCCR_HCLK_SLCDC_REG CCM_PCCR0 +#define CCM_PCCR_HCLK_USBOTG_OFFSET 24 +#define CCM_PCCR_HCLK_USBOTG_REG CCM_PCCR0 +#define CCM_PCCR_HCLK_BMI_OFFSET 23 +#define CCM_PCCR_BMI_MASK (1 << CCM_PCCR_BMI_MASK) +#define CCM_PCCR_HCLK_BMI_REG CCM_PCCR0 +#define CCM_PCCR_PERCLK4_OFFSET 22 +#define CCM_PCCR_PERCLK4_REG CCM_PCCR0 +#define CCM_PCCR_SLCDC_OFFSET 21 +#define CCM_PCCR_SLCDC_REG CCM_PCCR0 +#define CCM_PCCR_FIRI_BAUD_OFFSET 20 +#define CCM_PCCR_FIRI_BAUD_MASK (1 << CCM_PCCR_FIRI_BAUD_MASK) +#define CCM_PCCR_FIRI_BAUD_REG CCM_PCCR0 +#define CCM_PCCR_NFC_OFFSET 19 +#define CCM_PCCR_NFC_REG CCM_PCCR0 +#define CCM_PCCR_LCDC_OFFSET 18 +#define CCM_PCCR_LCDC_REG CCM_PCCR0 +#define CCM_PCCR_SSI1_BAUD_OFFSET 17 +#define CCM_PCCR_SSI1_BAUD_REG CCM_PCCR0 +#define CCM_PCCR_SSI2_BAUD_OFFSET 16 +#define CCM_PCCR_SSI2_BAUD_REG CCM_PCCR0 +#define CCM_PCCR_EMMA_OFFSET 15 +#define CCM_PCCR_EMMA_REG CCM_PCCR0 +#define CCM_PCCR_USBOTG_OFFSET 14 +#define CCM_PCCR_USBOTG_REG CCM_PCCR0 +#define CCM_PCCR_DMA_OFFSET 13 +#define CCM_PCCR_DMA_REG CCM_PCCR0 +#define CCM_PCCR_I2C1_OFFSET 12 +#define CCM_PCCR_I2C1_REG CCM_PCCR0 +#define CCM_PCCR_GPIO_OFFSET 11 +#define CCM_PCCR_GPIO_REG CCM_PCCR0 +#define CCM_PCCR_SDHC2_OFFSET 10 +#define CCM_PCCR_SDHC2_REG CCM_PCCR0 +#define CCM_PCCR_SDHC1_OFFSET 9 +#define CCM_PCCR_SDHC1_REG CCM_PCCR0 +#define CCM_PCCR_FIRI_OFFSET 8 +#define CCM_PCCR_FIRI_MASK (1 << CCM_PCCR_BAUD_MASK) +#define CCM_PCCR_FIRI_REG CCM_PCCR0 +#define CCM_PCCR_SSI2_IPG_OFFSET 7 +#define CCM_PCCR_SSI2_REG CCM_PCCR0 +#define CCM_PCCR_SSI1_IPG_OFFSET 6 +#define CCM_PCCR_SSI1_REG CCM_PCCR0 +#define CCM_PCCR_CSPI2_OFFSET 5 +#define CCM_PCCR_CSPI2_REG CCM_PCCR0 +#define CCM_PCCR_CSPI1_OFFSET 4 +#define CCM_PCCR_CSPI1_REG CCM_PCCR0 +#define CCM_PCCR_UART4_OFFSET 3 +#define CCM_PCCR_UART4_REG CCM_PCCR0 +#define CCM_PCCR_UART3_OFFSET 2 +#define CCM_PCCR_UART3_REG CCM_PCCR0 +#define CCM_PCCR_UART2_OFFSET 1 +#define CCM_PCCR_UART2_REG CCM_PCCR0 +#define CCM_PCCR_UART1_OFFSET 0 +#define CCM_PCCR_UART1_REG CCM_PCCR0 + +#define CCM_PCCR_OWIRE_OFFSET 31 +#define CCM_PCCR_OWIRE_REG CCM_PCCR1 +#define CCM_PCCR_KPP_OFFSET 30 +#define CCM_PCCR_KPP_REG CCM_PCCR1 +#define CCM_PCCR_RTC_OFFSET 29 +#define CCM_PCCR_RTC_REG CCM_PCCR1 +#define CCM_PCCR_PWM_OFFSET 28 +#define CCM_PCCR_PWM_REG CCM_PCCR1 +#define CCM_PCCR_GPT3_OFFSET 27 +#define CCM_PCCR_GPT3_REG CCM_PCCR1 +#define CCM_PCCR_GPT2_OFFSET 26 +#define CCM_PCCR_GPT2_REG CCM_PCCR1 +#define CCM_PCCR_GPT1_OFFSET 25 +#define CCM_PCCR_GPT1_REG CCM_PCCR1 +#define CCM_PCCR_WDT_OFFSET 24 +#define CCM_PCCR_WDT_REG CCM_PCCR1 +#define CCM_PCCR_CSPI3_OFFSET 23 +#define CCM_PCCR_CSPI3_REG CCM_PCCR1 + +#define CCM_PCCR_CSPI1_MASK (1 << CCM_PCCR_CSPI1_OFFSET) +#define CCM_PCCR_CSPI2_MASK (1 << CCM_PCCR_CSPI2_OFFSET) +#define CCM_PCCR_CSPI3_MASK (1 << CCM_PCCR_CSPI3_OFFSET) +#define CCM_PCCR_DMA_MASK (1 << CCM_PCCR_DMA_OFFSET) +#define CCM_PCCR_EMMA_MASK (1 << CCM_PCCR_EMMA_OFFSET) +#define CCM_PCCR_GPIO_MASK (1 << CCM_PCCR_GPIO_OFFSET) +#define CCM_PCCR_GPT1_MASK (1 << CCM_PCCR_GPT1_OFFSET) +#define CCM_PCCR_GPT2_MASK (1 << CCM_PCCR_GPT2_OFFSET) +#define CCM_PCCR_GPT3_MASK (1 << CCM_PCCR_GPT3_OFFSET) +#define CCM_PCCR_HCLK_BROM_MASK (1 << CCM_PCCR_HCLK_BROM_OFFSET) +#define CCM_PCCR_HCLK_CSI_MASK (1 << CCM_PCCR_HCLK_CSI_OFFSET) +#define CCM_PCCR_HCLK_DMA_MASK (1 << CCM_PCCR_HCLK_DMA_OFFSET) +#define CCM_PCCR_HCLK_EMMA_MASK (1 << CCM_PCCR_HCLK_EMMA_OFFSET) +#define CCM_PCCR_HCLK_LCDC_MASK (1 << CCM_PCCR_HCLK_LCDC_OFFSET) +#define CCM_PCCR_HCLK_SLCDC_MASK (1 << CCM_PCCR_HCLK_SLCDC_OFFSET) +#define CCM_PCCR_HCLK_USBOTG_MASK (1 << CCM_PCCR_HCLK_USBOTG_OFFSET) +#define CCM_PCCR_I2C1_MASK (1 << CCM_PCCR_I2C1_OFFSET) +#define CCM_PCCR_KPP_MASK (1 << CCM_PCCR_KPP_OFFSET) +#define CCM_PCCR_LCDC_MASK (1 << CCM_PCCR_LCDC_OFFSET) +#define CCM_PCCR_NFC_MASK (1 << CCM_PCCR_NFC_OFFSET) +#define CCM_PCCR_OWIRE_MASK (1 << CCM_PCCR_OWIRE_OFFSET) +#define CCM_PCCR_PERCLK4_MASK (1 << CCM_PCCR_PERCLK4_OFFSET) +#define CCM_PCCR_PWM_MASK (1 << CCM_PCCR_PWM_OFFSET) +#define CCM_PCCR_RTC_MASK (1 << CCM_PCCR_RTC_OFFSET) +#define CCM_PCCR_SDHC1_MASK (1 << CCM_PCCR_SDHC1_OFFSET) +#define CCM_PCCR_SDHC2_MASK (1 << CCM_PCCR_SDHC2_OFFSET) +#define CCM_PCCR_SLCDC_MASK (1 << CCM_PCCR_SLCDC_OFFSET) +#define CCM_PCCR_SSI1_BAUD_MASK (1 << CCM_PCCR_SSI1_BAUD_OFFSET) +#define CCM_PCCR_SSI1_IPG_MASK (1 << CCM_PCCR_SSI1_IPG_OFFSET) +#define CCM_PCCR_SSI2_BAUD_MASK (1 << CCM_PCCR_SSI2_BAUD_OFFSET) +#define CCM_PCCR_SSI2_IPG_MASK (1 << CCM_PCCR_SSI2_IPG_OFFSET) +#define CCM_PCCR_UART1_MASK (1 << CCM_PCCR_UART1_OFFSET) +#define CCM_PCCR_UART2_MASK (1 << CCM_PCCR_UART2_OFFSET) +#define CCM_PCCR_UART3_MASK (1 << CCM_PCCR_UART3_OFFSET) +#define CCM_PCCR_UART4_MASK (1 << CCM_PCCR_UART4_OFFSET) +#define CCM_PCCR_USBOTG_MASK (1 << CCM_PCCR_USBOTG_OFFSET) +#define CCM_PCCR_WDT_MASK (1 << CCM_PCCR_WDT_OFFSET) -#define CCM_PCCR1_UART1_OFFSET 31 -#define CCM_PCCR1_UART1_MASK (1 << 31) -#define CCM_PCCR1_UART2_OFFSET 30 -#define CCM_PCCR1_UART2_MASK (1 << 30) -#define CCM_PCCR1_UART3_OFFSET 29 -#define CCM_PCCR1_UART3_MASK (1 << 29) -#define CCM_PCCR1_UART4_OFFSET 28 -#define CCM_PCCR1_UART4_MASK (1 << 28) -#define CCM_PCCR1_UART5_OFFSET 27 -#define CCM_PCCR1_UART5_MASK (1 << 27) -#define CCM_PCCR1_UART6_OFFSET 26 -#define CCM_PCCR1_UART6_MASK (1 << 26) -#define CCM_PCCR1_USBOTG_OFFSET 25 -#define CCM_PCCR1_USBOTG_MASK (1 << 25) -#define CCM_PCCR1_WDT_OFFSET 24 -#define CCM_PCCR1_WDT_MASK (1 << 24) -#define CCM_PCCR1_HCLK_ATA_OFFSET 23 -#define CCM_PCCR1_HCLK_ATA_MASK (1 << 23) -#define CCM_PCCR1_HCLK_BROM_OFFSET 22 -#define CCM_PCCR1_HCLK_BROM_MASK (1 << 22) -#define CCM_PCCR1_HCLK_CSI_OFFSET 21 -#define CCM_PCCR1_HCLK_CSI_MASK (1 << 21) -#define CCM_PCCR1_HCLK_DMA_OFFSET 20 -#define CCM_PCCR1_HCLK_DMA_MASK (1 << 20) -#define CCM_PCCR1_HCLK_EMI_OFFSET 19 -#define CCM_PCCR1_HCLK_EMI_MASK (1 << 19) -#define CCM_PCCR1_HCLK_EMMA_OFFSET 18 -#define CCM_PCCR1_HCLK_EMMA_MASK (1 << 18) -#define CCM_PCCR1_HCLK_FEC_OFFSET 17 -#define CCM_PCCR1_HCLK_FEC_MASK (1 << 17) -#define CCM_PCCR1_HCLK_VPU_OFFSET 16 -#define CCM_PCCR1_HCLK_VPU_MASK (1 << 16) -#define CCM_PCCR1_HCLK_LCDC_OFFSET 15 -#define CCM_PCCR1_HCLK_LCDC_MASK (1 << 15) -#define CCM_PCCR1_HCLK_RTIC_OFFSET 14 -#define CCM_PCCR1_HCLK_RTIC_MASK (1 << 14) -#define CCM_PCCR1_HCLK_SAHARA_OFFSET 13 -#define CCM_PCCR1_HCLK_SAHARA_MASK (1 << 13) -#define CCM_PCCR1_HCLK_SLCDC_OFFSET 12 -#define CCM_PCCR1_HCLK_SLCDC_MASK (1 << 12) -#define CCM_PCCR1_HCLK_USBOTG_OFFSET 11 -#define CCM_PCCR1_HCLK_USBOTG_MASK (1 << 11) -#define CCM_PCCR1_PERCLK1_OFFSET 10 -#define CCM_PCCR1_PERCLK1_MASK (1 << 10) -#define CCM_PCCR1_PERCLK2_OFFSET 9 -#define CCM_PCCR1_PERCLK2_MASK (1 << 9) -#define CCM_PCCR1_PERCLK3_OFFSET 8 -#define CCM_PCCR1_PERCLK3_MASK (1 << 8) -#define CCM_PCCR1_PERCLK4_OFFSET 7 -#define CCM_PCCR1_PERCLK4_MASK (1 << 7) -#define CCM_PCCR1_VPU_BAUD_OFFSET 6 -#define CCM_PCCR1_VPU_BAUD_MASK (1 << 6) -#define CCM_PCCR1_SSI1_BAUD_OFFSET 5 -#define CCM_PCCR1_SSI1_BAUD_MASK (1 << 5) -#define CCM_PCCR1_SSI2_BAUD_OFFSET 4 -#define CCM_PCCR1_SSI2_BAUD_MASK (1 << 4) -#define CCM_PCCR1_NFC_BAUD_OFFSET 3 -#define CCM_PCCR1_NFC_BAUD_MASK (1 << 3) -#define CCM_PCCR1_MSHC_BAUD_OFFSET 2 -#define CCM_PCCR1_MSHC_BAUD_MASK (1 << 2) #define CCM_CCSR_32KSR (1 << 15) + #define CCM_CCSR_CLKMODE1 (1 << 9) #define CCM_CCSR_CLKMODE0 (1 << 8) + #define CCM_CCSR_CLKOSEL_OFFSET 0 #define CCM_CCSR_CLKOSEL_MASK 0x1f diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index 2f9240be1c769203fe15804fb9e3b3f441e04ef1..a0f1b36743274834dac351596107d742813177c6 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c @@ -34,6 +34,10 @@ #include #include +#include +#include + +#include "devices.h" /* * Resource definition for the MXC IrDA @@ -225,37 +229,215 @@ struct platform_device mxc_nand_device = { .resource = mxc_nand_resources, }; +/* + * lcdc: + * - i.MX1: the basic controller + * - i.MX21: to be checked + * - i.MX27: like i.MX1, with slightly variations + */ +static struct resource mxc_fb[] = { + { + .start = LCDC_BASE_ADDR, + .end = LCDC_BASE_ADDR + 0xFFF, + .flags = IORESOURCE_MEM, + }, + { + .start = MXC_INT_LCDC, + .end = MXC_INT_LCDC, + .flags = IORESOURCE_IRQ, + } +}; + +/* mxc lcd driver */ +struct platform_device mxc_fb_device = { + .name = "imx-fb", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_fb), + .resource = mxc_fb, + .dev = { + .coherent_dma_mask = 0xFFFFFFFF, + }, +}; + +#ifdef CONFIG_MACH_MX27 +static struct resource mxc_fec_resources[] = { + { + .start = FEC_BASE_ADDR, + .end = FEC_BASE_ADDR + 0xfff, + .flags = IORESOURCE_MEM + }, { + .start = MXC_INT_FEC, + .end = MXC_INT_FEC, + .flags = IORESOURCE_IRQ + }, +}; + +struct platform_device mxc_fec_device = { + .name = "fec", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_fec_resources), + .resource = mxc_fec_resources, +}; +#endif + +static struct resource mxc_i2c_1_resources[] = { + [0] = { + .start = I2C_BASE_ADDR, + .end = I2C_BASE_ADDR + 0x0fff, + .flags = IORESOURCE_MEM + }, + [1] = { + .start = MXC_INT_I2C, + .end = MXC_INT_I2C, + .flags = IORESOURCE_IRQ + } +}; + +struct platform_device mxc_i2c_device0 = { + .name = "imx-i2c", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_i2c_1_resources), + .resource = mxc_i2c_1_resources +}; + +#ifdef CONFIG_MACH_MX27 +static struct resource mxc_i2c_2_resources[] = { + [0] = { + .start = I2C2_BASE_ADDR, + .end = I2C2_BASE_ADDR + 0x0fff, + .flags = IORESOURCE_MEM + }, + [1] = { + .start = MXC_INT_I2C2, + .end = MXC_INT_I2C2, + .flags = IORESOURCE_IRQ + } +}; + +struct platform_device mxc_i2c_device1 = { + .name = "imx-i2c", + .id = 1, + .num_resources = ARRAY_SIZE(mxc_i2c_2_resources), + .resource = mxc_i2c_2_resources +}; +#endif + +static struct resource mxc_pwm_resources[] = { + [0] = { + .start = PWM_BASE_ADDR, + .end = PWM_BASE_ADDR + 0x0fff, + .flags = IORESOURCE_MEM + }, + [1] = { + .start = MXC_INT_PWM, + .end = MXC_INT_PWM, + .flags = IORESOURCE_IRQ, + } +}; + +struct platform_device mxc_pwm_device = { + .name = "mxc_pwm", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_pwm_resources), + .resource = mxc_pwm_resources +}; + +/* + * Resource definition for the MXC SDHC + */ +static struct resource mxc_sdhc1_resources[] = { + [0] = { + .start = SDHC1_BASE_ADDR, + .end = SDHC1_BASE_ADDR + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = MXC_INT_SDHC1, + .end = MXC_INT_SDHC1, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = DMA_REQ_SDHC1, + .end = DMA_REQ_SDHC1, + .flags = IORESOURCE_DMA + }, +}; + +static u64 mxc_sdhc1_dmamask = 0xffffffffUL; + +struct platform_device mxc_sdhc_device0 = { + .name = "mxc-mmc", + .id = 0, + .dev = { + .dma_mask = &mxc_sdhc1_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(mxc_sdhc1_resources), + .resource = mxc_sdhc1_resources, +}; + +static struct resource mxc_sdhc2_resources[] = { + [0] = { + .start = SDHC2_BASE_ADDR, + .end = SDHC2_BASE_ADDR + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = MXC_INT_SDHC2, + .end = MXC_INT_SDHC2, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = DMA_REQ_SDHC2, + .end = DMA_REQ_SDHC2, + .flags = IORESOURCE_DMA + }, +}; + +static u64 mxc_sdhc2_dmamask = 0xffffffffUL; + +struct platform_device mxc_sdhc_device1 = { + .name = "mxc-mmc", + .id = 1, + .dev = { + .dma_mask = &mxc_sdhc2_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(mxc_sdhc2_resources), + .resource = mxc_sdhc2_resources, +}; + /* GPIO port description */ static struct mxc_gpio_port imx_gpio_ports[] = { [0] = { .chip.label = "gpio-0", .irq = MXC_INT_GPIO, - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 0), + .base = IO_ADDRESS(GPIO_BASE_ADDR), .virtual_irq_start = MXC_GPIO_IRQ_START, }, [1] = { .chip.label = "gpio-1", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 1), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x100), .virtual_irq_start = MXC_GPIO_IRQ_START + 32, }, [2] = { .chip.label = "gpio-2", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 2), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x200), .virtual_irq_start = MXC_GPIO_IRQ_START + 64, }, [3] = { .chip.label = "gpio-3", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 3), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x300), .virtual_irq_start = MXC_GPIO_IRQ_START + 96, }, [4] = { .chip.label = "gpio-4", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 4), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x400), .virtual_irq_start = MXC_GPIO_IRQ_START + 128, }, [5] = { .chip.label = "gpio-5", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 5), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x500), .virtual_irq_start = MXC_GPIO_IRQ_START + 160, } }; diff --git a/arch/arm/mach-mx2/devices.h b/arch/arm/mach-mx2/devices.h index 1e8cb577a64262752afca2ea9f6c38b176119ea0..049005bb6aa954b99f7fa2808b0aa42f059868d2 100644 --- a/arch/arm/mach-mx2/devices.h +++ b/arch/arm/mach-mx2/devices.h @@ -1,4 +1,3 @@ - extern struct platform_device mxc_gpt1; extern struct platform_device mxc_gpt2; extern struct platform_device mxc_gpt3; @@ -14,3 +13,10 @@ extern struct platform_device mxc_uart_device4; extern struct platform_device mxc_uart_device5; extern struct platform_device mxc_w1_master_device; extern struct platform_device mxc_nand_device; +extern struct platform_device mxc_fb_device; +extern struct platform_device mxc_fec_device; +extern struct platform_device mxc_pwm_device; +extern struct platform_device mxc_i2c_device0; +extern struct platform_device mxc_i2c_device1; +extern struct platform_device mxc_sdhc_device0; +extern struct platform_device mxc_sdhc_device1; diff --git a/arch/arm/mach-mx2/generic.c b/arch/arm/mach-mx2/generic.c index dea6521d4d5c0bcc3122f2a1c28b3476178232c9..bd51dd04948eee62cb0415fe5ebc806a2ac287a0 100644 --- a/arch/arm/mach-mx2/generic.c +++ b/arch/arm/mach-mx2/generic.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c index 2b5c67f545718dab0f361225a057e23abec6e9eb..4a3b097adc12afa6e8c88e3c081a3ac334789064 100644 --- a/arch/arm/mach-mx2/mx27ads.c +++ b/arch/arm/mach-mx2/mx27ads.c @@ -31,7 +31,7 @@ #include #include #include -#include +#include #include #include "devices.h" @@ -135,6 +135,7 @@ static int uart_mxc_port3_exit(struct platform_device *pdev) { mxc_gpio_release_multiple_pins(mxc_uart3_pins, ARRAY_SIZE(mxc_uart3_pins)); + return 0; } static int mxc_uart4_pins[] = { @@ -179,6 +180,7 @@ static int uart_mxc_port5_exit(struct platform_device *pdev) static struct platform_device *platform_devices[] __initdata = { &mx27ads_nor_mtd_device, + &mxc_fec_device, }; static int mxc_fec_pins[] = { @@ -196,7 +198,7 @@ static int mxc_fec_pins[] = { PD11_AOUT_FEC_TX_CLK, PD12_AOUT_FEC_RXD0, PD13_AOUT_FEC_RX_DV, - PD14_AOUT_FEC_CLR, + PD14_AOUT_FEC_RX_CLK, PD15_AOUT_FEC_COL, PD16_AIN_FEC_TX_ER, PF23_AIN_FEC_TX_EN @@ -208,12 +210,6 @@ static void gpio_fec_active(void) ARRAY_SIZE(mxc_fec_pins), "FEC"); } -static void gpio_fec_inactive(void) -{ - mxc_gpio_release_multiple_pins(mxc_fec_pins, - ARRAY_SIZE(mxc_fec_pins)); -} - static struct imxuart_platform_data uart_pdata[] = { { .init = uart_mxc_port0_init, @@ -263,11 +259,10 @@ static void __init mx27ads_timer_init(void) if ((__raw_readw(PBC_VERSION_REG) & CKIH_27MHZ_BIT_SET) == 0) fref = 27000000; - mxc_clocks_init(fref); - mxc_timer_init("gpt_clk.0"); + mx27_clocks_init(fref); } -struct sys_timer mx27ads_timer = { +static struct sys_timer mx27ads_timer = { .init = mx27ads_timer_init, }; @@ -280,7 +275,7 @@ static struct map_desc mx27ads_io_desc[] __initdata = { }, }; -void __init mx27ads_map_io(void) +static void __init mx27ads_map_io(void) { mxc_map_io(); iotable_init(mx27ads_io_desc, ARRAY_SIZE(mx27ads_io_desc)); diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c index dfd4156da7d5b1fe1b597d4ea9a44e598cdeeac7..aa4eaa61d1b5852bb58830cfdc6b9121741cc77e 100644 --- a/arch/arm/mach-mx2/pcm038.c +++ b/arch/arm/mach-mx2/pcm038.c @@ -20,11 +20,18 @@ #include #include #include +#include +#include +#include + #include #include #include #include -#include +#include +#ifdef CONFIG_I2C_IMX +#include +#endif #include #include #include @@ -121,10 +128,10 @@ static int uart_mxc_port1_exit(struct platform_device *pdev) return 0; } -static int mxc_uart2_pins[] = { PE10_PF_UART3_CTS, +static int mxc_uart2_pins[] = { PE8_PF_UART3_TXD, PE9_PF_UART3_RXD, PE10_PF_UART3_CTS, - PE9_PF_UART3_RXD }; + PE11_PF_UART3_RTS }; static int uart_mxc_port2_init(struct platform_device *pdev) { @@ -170,7 +177,7 @@ static int mxc_fec_pins[] = { PD11_AOUT_FEC_TX_CLK, PD12_AOUT_FEC_RXD0, PD13_AOUT_FEC_RX_DV, - PD14_AOUT_FEC_CLR, + PD14_AOUT_FEC_RX_CLK, PD15_AOUT_FEC_COL, PD16_AIN_FEC_TX_ER, PF23_AIN_FEC_TX_EN @@ -182,12 +189,6 @@ static void gpio_fec_active(void) ARRAY_SIZE(mxc_fec_pins), "FEC"); } -static void gpio_fec_inactive(void) -{ - mxc_gpio_release_multiple_pins(mxc_fec_pins, - ARRAY_SIZE(mxc_fec_pins)); -} - static struct mxc_nand_platform_data pcm038_nand_board_info = { .width = 1, .hw_ecc = 1, @@ -196,6 +197,7 @@ static struct mxc_nand_platform_data pcm038_nand_board_info = { static struct platform_device *platform_devices[] __initdata = { &pcm038_nor_mtd_device, &mxc_w1_master_device, + &mxc_fec_device, &pcm038_sram_mtd_device, }; @@ -208,6 +210,51 @@ static void __init pcm038_init_sram(void) __raw_writel(0x22220a00, CSCR_A(1)); } +#ifdef CONFIG_I2C_IMX +static int mxc_i2c1_pins[] = { + PC5_PF_I2C2_SDA, + PC6_PF_I2C2_SCL +}; + +static int pcm038_i2c_1_init(struct device *dev) +{ + return mxc_gpio_setup_multiple_pins(mxc_i2c1_pins, ARRAY_SIZE(mxc_i2c1_pins), + "I2C1"); +} + +static void pcm038_i2c_1_exit(struct device *dev) +{ + mxc_gpio_release_multiple_pins(mxc_i2c1_pins, ARRAY_SIZE(mxc_i2c1_pins)); +} + +static struct imxi2c_platform_data pcm038_i2c_1_data = { + .bitrate = 100000, + .init = pcm038_i2c_1_init, + .exit = pcm038_i2c_1_exit, +}; + +static struct at24_platform_data board_eeprom = { + .byte_len = 4096, + .page_size = 32, + .flags = AT24_FLAG_ADDR16, +}; + +static struct i2c_board_info pcm038_i2c_devices[] = { + [0] = { + I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */ + .platform_data = &board_eeprom, + }, + [1] = { + I2C_BOARD_INFO("rtc-pcf8563", 0x51), + .type = "pcf8563" + }, + [2] = { + I2C_BOARD_INFO("lm75", 0x4a), + .type = "lm75" + } +}; +#endif + static void __init pcm038_init(void) { gpio_fec_active(); @@ -217,9 +264,17 @@ static void __init pcm038_init(void) mxc_register_device(&mxc_uart_device1, &uart_pdata[1]); mxc_register_device(&mxc_uart_device2, &uart_pdata[2]); - mxc_gpio_mode(PE16_AF_RTCK); /* OWIRE */ + mxc_gpio_mode(PE16_AF_OWIRE); mxc_register_device(&mxc_nand_device, &pcm038_nand_board_info); +#ifdef CONFIG_I2C_IMX + /* only the i2c master 1 is used on this CPU card */ + i2c_register_board_info(1, pcm038_i2c_devices, + ARRAY_SIZE(pcm038_i2c_devices)); + + mxc_register_device(&mxc_i2c_device1, &pcm038_i2c_1_data); +#endif + platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); #ifdef CONFIG_MACH_PCM970_BASEBOARD @@ -229,11 +284,10 @@ static void __init pcm038_init(void) static void __init pcm038_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("gpt_clk.0"); + mx27_clocks_init(26000000); } -struct sys_timer pcm038_timer = { +static struct sys_timer pcm038_timer = { .init = pcm038_timer_init, }; diff --git a/arch/arm/mach-mx2/pcm970-baseboard.c b/arch/arm/mach-mx2/pcm970-baseboard.c index a560cd6ad23d73b0b82c422206e271c295a9fc2e..bf4e520bc1bc604e424fa549ffe6f70eb1ab825e 100644 --- a/arch/arm/mach-mx2/pcm970-baseboard.c +++ b/arch/arm/mach-mx2/pcm970-baseboard.c @@ -17,9 +17,138 @@ */ #include -#include +#include +#include + #include +#include +#include +#include +#include +#include + +#include "devices.h" + +static int pcm970_sdhc2_get_ro(struct device *dev) +{ + return gpio_get_value(GPIO_PORTC + 28); +} + +static int pcm970_sdhc2_pins[] = { + PB4_PF_SD2_D0, + PB5_PF_SD2_D1, + PB6_PF_SD2_D2, + PB7_PF_SD2_D3, + PB8_PF_SD2_CMD, + PB9_PF_SD2_CLK, +}; + +static int pcm970_sdhc2_init(struct device *dev, irq_handler_t detect_irq, void *data) +{ + int ret; + + ret = mxc_gpio_setup_multiple_pins(pcm970_sdhc2_pins, + ARRAY_SIZE(pcm970_sdhc2_pins), "sdhc2"); + if(ret) + return ret; + + ret = request_irq(IRQ_GPIOC(29), detect_irq, 0, + "imx-mmc-detect", data); + if (ret) + goto out_release_gpio; + + set_irq_type(IRQ_GPIOC(29), IRQF_TRIGGER_FALLING); + + ret = gpio_request(GPIO_PORTC + 28, "imx-mmc-ro"); + if (ret) + goto out_release_gpio; + + mxc_gpio_mode((GPIO_PORTC | 28) | GPIO_GPIO | GPIO_IN); + gpio_direction_input(GPIO_PORTC + 28); + + return 0; + +out_release_gpio: + mxc_gpio_release_multiple_pins(pcm970_sdhc2_pins, + ARRAY_SIZE(pcm970_sdhc2_pins)); + return ret; +} + +static void pcm970_sdhc2_exit(struct device *dev, void *data) +{ + free_irq(IRQ_GPIOC(29), data); + gpio_free(GPIO_PORTC + 28); + mxc_gpio_release_multiple_pins(pcm970_sdhc2_pins, + ARRAY_SIZE(pcm970_sdhc2_pins)); +} + +static struct imxmmc_platform_data sdhc_pdata = { + .get_ro = pcm970_sdhc2_get_ro, + .init = pcm970_sdhc2_init, + .exit = pcm970_sdhc2_exit, +}; + +static int mxc_fb_pins[] = { + PA5_PF_LSCLK, PA6_PF_LD0, PA7_PF_LD1, PA8_PF_LD2, + PA9_PF_LD3, PA10_PF_LD4, PA11_PF_LD5, PA12_PF_LD6, + PA13_PF_LD7, PA14_PF_LD8, PA15_PF_LD9, PA16_PF_LD10, + PA17_PF_LD11, PA18_PF_LD12, PA19_PF_LD13, PA20_PF_LD14, + PA21_PF_LD15, PA22_PF_LD16, PA23_PF_LD17, PA24_PF_REV, + PA25_PF_CLS, PA26_PF_PS, PA27_PF_SPL_SPR, PA28_PF_HSYNC, + PA29_PF_VSYNC, PA30_PF_CONTRAST, PA31_PF_OE_ACD +}; + +static int pcm038_fb_init(struct platform_device *pdev) +{ + return mxc_gpio_setup_multiple_pins(mxc_fb_pins, + ARRAY_SIZE(mxc_fb_pins), "FB"); +} + +static int pcm038_fb_exit(struct platform_device *pdev) +{ + mxc_gpio_release_multiple_pins(mxc_fb_pins, ARRAY_SIZE(mxc_fb_pins)); + + return 0; +} + +/* + * Connected is a portrait Sharp-QVGA display + * of type: LQ035Q7DH06 + */ +static struct imx_fb_platform_data pcm038_fb_data = { + .pixclock = 188679, /* in ps (5.3MHz) */ + .xres = 240, + .yres = 320, + + .bpp = 16, + .hsync_len = 7, + .left_margin = 5, + .right_margin = 16, + + .vsync_len = 1, + .upper_margin = 7, + .lower_margin = 9, + .fixed_screen_cpu = 0, + + /* + * - HSYNC active high + * - VSYNC active high + * - clk notenabled while idle + * - clock not inverted + * - data not inverted + * - data enable low active + * - enable sharp mode + */ + .pcr = 0xFA0080C0, + .pwmr = 0x00A903FF, + .lscr1 = 0x00120300, + .dmacr = 0x00020010, + + .init = pcm038_fb_init, + .exit = pcm038_fb_exit, +}; + /* * system init for baseboard usage. Will be called by pcm038 init. * @@ -28,4 +157,6 @@ */ void __init pcm970_baseboard_init(void) { + mxc_register_device(&mxc_fb_device, &pcm038_fb_data); + mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata); } diff --git a/arch/arm/mach-mx2/serial.c b/arch/arm/mach-mx2/serial.c index 16debc296dad53ff3f440169d0dbed6383e61dfe..40a485cdc10e86856bcc74e74a1bfbd3b0ba0ec6 100644 --- a/arch/arm/mach-mx2/serial.c +++ b/arch/arm/mach-mx2/serial.c @@ -22,6 +22,7 @@ #include #include #include +#include "devices.h" static struct resource uart0[] = { { @@ -99,6 +100,7 @@ struct platform_device mxc_uart_device3 = { .num_resources = ARRAY_SIZE(uart3), }; +#ifdef CONFIG_MACH_MX27 static struct resource uart4[] = { { .start = UART5_BASE_ADDR, @@ -136,3 +138,4 @@ struct platform_device mxc_uart_device5 = { .resource = uart5, .num_resources = ARRAY_SIZE(uart5), }; +#endif diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index e79659e8176ee76c0525123b27cf5b8993d5ae9f..d6235583e979fed2a758375cf4bd6310ee7e8c47 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -1,21 +1,40 @@ -menu "MX3 Options" - depends on ARCH_MX3 +if ARCH_MX3 + +config ARCH_MX31 + bool + +config ARCH_MX35 + bool + +comment "MX3 platforms:" config MACH_MX31ADS bool "Support MX31ADS platforms" + select ARCH_MX31 default y help Include support for MX31ADS platform. This includes specific configurations for the board and its peripherals. +config MACH_MX31ADS_WM1133_EV1 + bool "Support Wolfson Microelectronics 1133-EV1 module" + depends on MACH_MX31ADS + select MFD_WM8350_CONFIG_MODE_0 + select MFD_WM8352_CONFIG_MODE_0 + help + Include support for the Wolfson Microelectronics 1133-EV1 PMU + and audio module for the MX31ADS platform. + config MACH_PCM037 - bool "Support Phytec pcm037 platforms" + bool "Support Phytec pcm037 (i.MX31) platforms" + select ARCH_MX31 help Include support for Phytec pcm037 platform. This includes specific configurations for the board and its peripherals. config MACH_MX31LITE bool "Support MX31 LITEKIT (LogicPD)" + select ARCH_MX31 default n help Include support for MX31 LITEKIT platform. This includes specific @@ -23,6 +42,7 @@ config MACH_MX31LITE config MACH_MX31_3DS bool "Support MX31PDK (3DS)" + select ARCH_MX31 default n help Include support for MX31PDK (3DS) platform. This includes specific @@ -30,10 +50,18 @@ config MACH_MX31_3DS config MACH_MX31MOBOARD bool "Support mx31moboard platforms (EPFL Mobots group)" + select ARCH_MX31 default n help Include support for mx31moboard platform. This includes specific configurations for the board and its peripherals. -endmenu +config MACH_QONG + bool "Support Dave/DENX QongEVB-LITE platform" + select ARCH_MX31 + default n + help + Include support for Dave/DENX QongEVB-LITE platform. This includes + specific configurations for the board and its peripherals. +endif diff --git a/arch/arm/mach-mx3/Makefile b/arch/arm/mach-mx3/Makefile index 5a151540fe836ebeaa233ce873240dabc79aa243..272c8a953b30cd5f5302e5284d74c6171b2d99fe 100644 --- a/arch/arm/mach-mx3/Makefile +++ b/arch/arm/mach-mx3/Makefile @@ -4,9 +4,13 @@ # Object file lists. -obj-y := mm.o clock.o devices.o iomux.o +obj-y := mm.o devices.o +obj-$(CONFIG_ARCH_MX31) += clock.o iomux.o +obj-$(CONFIG_ARCH_MX35) += clock-imx35.o obj-$(CONFIG_MACH_MX31ADS) += mx31ads.o obj-$(CONFIG_MACH_MX31LITE) += mx31lite.o obj-$(CONFIG_MACH_PCM037) += pcm037.o obj-$(CONFIG_MACH_MX31_3DS) += mx31pdk.o -obj-$(CONFIG_MACH_MX31MOBOARD) += mx31moboard.o +obj-$(CONFIG_MACH_MX31MOBOARD) += mx31moboard.o mx31moboard-devboard.o \ + mx31moboard-marxbot.o +obj-$(CONFIG_MACH_QONG) += qong.o diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-mx3/clock-imx35.c new file mode 100644 index 0000000000000000000000000000000000000000..53a112d4e04aa2d1f6ccc022abe40c306ef0454b --- /dev/null +++ b/arch/arm/mach-mx3/clock-imx35.c @@ -0,0 +1,487 @@ +/* + * Copyright (C) 2009 by Sascha Hauer, Pengutronix + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#include +#include +#include +#include +#include + +#include + +#include +#include +#include + +#define CCM_BASE IO_ADDRESS(CCM_BASE_ADDR) + +#define CCM_CCMR 0x00 +#define CCM_PDR0 0x04 +#define CCM_PDR1 0x08 +#define CCM_PDR2 0x0C +#define CCM_PDR3 0x10 +#define CCM_PDR4 0x14 +#define CCM_RCSR 0x18 +#define CCM_MPCTL 0x1C +#define CCM_PPCTL 0x20 +#define CCM_ACMR 0x24 +#define CCM_COSR 0x28 +#define CCM_CGR0 0x2C +#define CCM_CGR1 0x30 +#define CCM_CGR2 0x34 +#define CCM_CGR3 0x38 + +#ifdef HAVE_SET_RATE_SUPPORT +static void calc_dividers(u32 div, u32 *pre, u32 *post, u32 maxpost) +{ + u32 min_pre, temp_pre, old_err, err; + + min_pre = (div - 1) / maxpost + 1; + old_err = 8; + + for (temp_pre = 8; temp_pre >= min_pre; temp_pre--) { + if (div > (temp_pre * maxpost)) + break; + + if (div < (temp_pre * temp_pre)) + continue; + + err = div % temp_pre; + + if (err == 0) { + *pre = temp_pre; + break; + } + + err = temp_pre - err; + + if (err < old_err) { + old_err = err; + *pre = temp_pre; + } + } + + *post = (div + *pre - 1) / *pre; +} + +/* get the best values for a 3-bit divider combined with a 6-bit divider */ +static void calc_dividers_3_6(u32 div, u32 *pre, u32 *post) +{ + if (div >= 512) { + *pre = 8; + *post = 64; + } else if (div >= 64) { + calc_dividers(div, pre, post, 64); + } else if (div <= 8) { + *pre = div; + *post = 1; + } else { + *pre = 1; + *post = div; + } +} + +/* get the best values for two cascaded 3-bit dividers */ +static void calc_dividers_3_3(u32 div, u32 *pre, u32 *post) +{ + if (div >= 64) { + *pre = *post = 8; + } else if (div > 8) { + calc_dividers(div, pre, post, 8); + } else { + *pre = 1; + *post = div; + } +} +#endif + +static unsigned long get_rate_mpll(void) +{ + ulong mpctl = __raw_readl(CCM_BASE + CCM_MPCTL); + + return mxc_decode_pll(mpctl, 24000000); +} + +static unsigned long get_rate_ppll(void) +{ + ulong ppctl = __raw_readl(CCM_BASE + CCM_PPCTL); + + return mxc_decode_pll(ppctl, 24000000); +} + +struct arm_ahb_div { + unsigned char arm, ahb, sel; +}; + +static struct arm_ahb_div clk_consumer[] = { + { .arm = 1, .ahb = 4, .sel = 0}, + { .arm = 1, .ahb = 3, .sel = 1}, + { .arm = 2, .ahb = 2, .sel = 0}, + { .arm = 0, .ahb = 0, .sel = 0}, + { .arm = 0, .ahb = 0, .sel = 0}, + { .arm = 0, .ahb = 0, .sel = 0}, + { .arm = 4, .ahb = 1, .sel = 0}, + { .arm = 1, .ahb = 5, .sel = 0}, + { .arm = 1, .ahb = 8, .sel = 0}, + { .arm = 1, .ahb = 6, .sel = 1}, + { .arm = 2, .ahb = 4, .sel = 0}, + { .arm = 0, .ahb = 0, .sel = 0}, + { .arm = 0, .ahb = 0, .sel = 0}, + { .arm = 0, .ahb = 0, .sel = 0}, + { .arm = 4, .ahb = 2, .sel = 0}, + { .arm = 0, .ahb = 0, .sel = 0}, +}; + +static struct arm_ahb_div clk_automotive[] = { + { .arm = 1, .ahb = 3, .sel = 0}, + { .arm = 1, .ahb = 2, .sel = 1}, + { .arm = 2, .ahb = 1, .sel = 1}, + { .arm = 0, .ahb = 0, .sel = 0}, + { .arm = 1, .ahb = 6, .sel = 0}, + { .arm = 1, .ahb = 4, .sel = 1}, + { .arm = 2, .ahb = 2, .sel = 1}, + { .arm = 0, .ahb = 0, .sel = 0}, +}; + +static unsigned long get_rate_arm(void) +{ + unsigned long pdr0 = __raw_readl(CCM_BASE + CCM_PDR0); + struct arm_ahb_div *aad; + unsigned long fref = get_rate_mpll(); + + if (pdr0 & 1) { + /* consumer path */ + aad = &clk_consumer[(pdr0 >> 16) & 0xf]; + if (aad->sel) + fref = fref * 2 / 3; + } else { + /* auto path */ + aad = &clk_automotive[(pdr0 >> 9) & 0x7]; + if (aad->sel) + fref = fref * 3 / 4; + } + return fref / aad->arm; +} + +static unsigned long get_rate_ahb(struct clk *clk) +{ + unsigned long pdr0 = __raw_readl(CCM_BASE + CCM_PDR0); + struct arm_ahb_div *aad; + unsigned long fref = get_rate_mpll(); + + if (pdr0 & 1) + /* consumer path */ + aad = &clk_consumer[(pdr0 >> 16) & 0xf]; + else + /* auto path */ + aad = &clk_automotive[(pdr0 >> 9) & 0x7]; + + return fref / aad->ahb; +} + +static unsigned long get_rate_ipg(struct clk *clk) +{ + return get_rate_ahb(NULL) >> 1; +} + +static unsigned long get_3_3_div(unsigned long in) +{ + return (((in >> 3) & 0x7) + 1) * ((in & 0x7) + 1); +} + +static unsigned long get_rate_uart(struct clk *clk) +{ + unsigned long pdr3 = __raw_readl(CCM_BASE + CCM_PDR3); + unsigned long pdr4 = __raw_readl(CCM_BASE + CCM_PDR4); + unsigned long div = get_3_3_div(pdr4 >> 10); + + if (pdr3 & (1 << 14)) + return get_rate_arm() / div; + else + return get_rate_ppll() / div; +} + +static unsigned long get_rate_sdhc(struct clk *clk) +{ + unsigned long pdr3 = __raw_readl(CCM_BASE + CCM_PDR3); + unsigned long div, rate; + + if (pdr3 & (1 << 6)) + rate = get_rate_arm(); + else + rate = get_rate_ppll(); + + switch (clk->id) { + default: + case 0: + div = pdr3 & 0x3f; + break; + case 1: + div = (pdr3 >> 8) & 0x3f; + break; + case 2: + div = (pdr3 >> 16) & 0x3f; + break; + } + + return rate / get_3_3_div(div); +} + +static unsigned long get_rate_mshc(struct clk *clk) +{ + unsigned long pdr1 = __raw_readl(CCM_BASE + CCM_PDR1); + unsigned long div1, div2, rate; + + if (pdr1 & (1 << 7)) + rate = get_rate_arm(); + else + rate = get_rate_ppll(); + + div1 = (pdr1 >> 29) & 0x7; + div2 = (pdr1 >> 22) & 0x3f; + + return rate / ((div1 + 1) * (div2 + 1)); +} + +static unsigned long get_rate_ssi(struct clk *clk) +{ + unsigned long pdr2 = __raw_readl(CCM_BASE + CCM_PDR2); + unsigned long div1, div2, rate; + + if (pdr2 & (1 << 6)) + rate = get_rate_arm(); + else + rate = get_rate_ppll(); + + switch (clk->id) { + default: + case 0: + div1 = pdr2 & 0x3f; + div2 = (pdr2 >> 24) & 0x7; + break; + case 1: + div1 = (pdr2 >> 8) & 0x3f; + div2 = (pdr2 >> 27) & 0x7; + break; + } + + return rate / ((div1 + 1) * (div2 + 1)); +} + +static unsigned long get_rate_csi(struct clk *clk) +{ + unsigned long pdr2 = __raw_readl(CCM_BASE + CCM_PDR2); + unsigned long rate; + + if (pdr2 & (1 << 7)) + rate = get_rate_arm(); + else + rate = get_rate_ppll(); + + return rate / get_3_3_div((pdr2 >> 16) & 0x3f); +} + +static unsigned long get_rate_ipg_per(struct clk *clk) +{ + unsigned long pdr0 = __raw_readl(CCM_BASE + CCM_PDR0); + unsigned long pdr4 = __raw_readl(CCM_BASE + CCM_PDR4); + unsigned long div1, div2; + + if (pdr0 & (1 << 26)) { + div1 = (pdr4 >> 19) & 0x7; + div2 = (pdr4 >> 16) & 0x7; + return get_rate_arm() / ((div1 + 1) * (div2 + 1)); + } else { + div1 = (pdr0 >> 12) & 0x7; + return get_rate_ahb(NULL) / div1; + } +} + +static int clk_cgr_enable(struct clk *clk) +{ + u32 reg; + + reg = __raw_readl(clk->enable_reg); + reg |= 3 << clk->enable_shift; + __raw_writel(reg, clk->enable_reg); + + return 0; +} + +static void clk_cgr_disable(struct clk *clk) +{ + u32 reg; + + reg = __raw_readl(clk->enable_reg); + reg &= ~(3 << clk->enable_shift); + __raw_writel(reg, clk->enable_reg); +} + +#define DEFINE_CLOCK(name, i, er, es, gr, sr) \ + static struct clk name = { \ + .id = i, \ + .enable_reg = CCM_BASE + er, \ + .enable_shift = es, \ + .get_rate = gr, \ + .set_rate = sr, \ + .enable = clk_cgr_enable, \ + .disable = clk_cgr_disable, \ + } + +DEFINE_CLOCK(asrc_clk, 0, CCM_CGR0, 0, NULL, NULL); +DEFINE_CLOCK(ata_clk, 0, CCM_CGR0, 2, get_rate_ipg, NULL); +DEFINE_CLOCK(audmux_clk, 0, CCM_CGR0, 4, NULL, NULL); +DEFINE_CLOCK(can1_clk, 0, CCM_CGR0, 6, get_rate_ipg, NULL); +DEFINE_CLOCK(can2_clk, 1, CCM_CGR0, 8, get_rate_ipg, NULL); +DEFINE_CLOCK(cspi1_clk, 0, CCM_CGR0, 10, get_rate_ipg, NULL); +DEFINE_CLOCK(cspi2_clk, 1, CCM_CGR0, 12, get_rate_ipg, NULL); +DEFINE_CLOCK(ect_clk, 0, CCM_CGR0, 14, get_rate_ipg, NULL); +DEFINE_CLOCK(edio_clk, 0, CCM_CGR0, 16, NULL, NULL); +DEFINE_CLOCK(emi_clk, 0, CCM_CGR0, 18, get_rate_ipg, NULL); +DEFINE_CLOCK(epit1_clk, 0, CCM_CGR0, 20, get_rate_ipg_per, NULL); +DEFINE_CLOCK(epit2_clk, 1, CCM_CGR0, 22, get_rate_ipg_per, NULL); +DEFINE_CLOCK(esai_clk, 0, CCM_CGR0, 24, NULL, NULL); +DEFINE_CLOCK(esdhc1_clk, 0, CCM_CGR0, 26, get_rate_sdhc, NULL); +DEFINE_CLOCK(esdhc2_clk, 1, CCM_CGR0, 28, get_rate_sdhc, NULL); +DEFINE_CLOCK(esdhc3_clk, 2, CCM_CGR0, 30, get_rate_sdhc, NULL); + +DEFINE_CLOCK(fec_clk, 0, CCM_CGR1, 0, get_rate_ipg, NULL); +DEFINE_CLOCK(gpio1_clk, 0, CCM_CGR1, 2, NULL, NULL); +DEFINE_CLOCK(gpio2_clk, 1, CCM_CGR1, 4, NULL, NULL); +DEFINE_CLOCK(gpio3_clk, 2, CCM_CGR1, 6, NULL, NULL); +DEFINE_CLOCK(gpt_clk, 0, CCM_CGR1, 8, get_rate_ipg, NULL); +DEFINE_CLOCK(i2c1_clk, 0, CCM_CGR1, 10, get_rate_ipg_per, NULL); +DEFINE_CLOCK(i2c2_clk, 1, CCM_CGR1, 12, get_rate_ipg_per, NULL); +DEFINE_CLOCK(i2c3_clk, 2, CCM_CGR1, 14, get_rate_ipg_per, NULL); +DEFINE_CLOCK(iomuxc_clk, 0, CCM_CGR1, 16, NULL, NULL); +DEFINE_CLOCK(ipu_clk, 0, CCM_CGR1, 18, NULL, NULL); +DEFINE_CLOCK(kpp_clk, 0, CCM_CGR1, 20, get_rate_ipg, NULL); +DEFINE_CLOCK(mlb_clk, 0, CCM_CGR1, 22, get_rate_ahb, NULL); +DEFINE_CLOCK(mshc_clk, 0, CCM_CGR1, 24, get_rate_mshc, NULL); +DEFINE_CLOCK(owire_clk, 0, CCM_CGR1, 26, get_rate_ipg_per, NULL); +DEFINE_CLOCK(pwm_clk, 0, CCM_CGR1, 28, get_rate_ipg_per, NULL); +DEFINE_CLOCK(rngc_clk, 0, CCM_CGR1, 30, get_rate_ipg, NULL); + +DEFINE_CLOCK(rtc_clk, 0, CCM_CGR2, 0, get_rate_ipg, NULL); +DEFINE_CLOCK(rtic_clk, 0, CCM_CGR2, 2, get_rate_ahb, NULL); +DEFINE_CLOCK(scc_clk, 0, CCM_CGR2, 4, get_rate_ipg, NULL); +DEFINE_CLOCK(sdma_clk, 0, CCM_CGR2, 6, NULL, NULL); +DEFINE_CLOCK(spba_clk, 0, CCM_CGR2, 8, get_rate_ipg, NULL); +DEFINE_CLOCK(spdif_clk, 0, CCM_CGR2, 10, NULL, NULL); +DEFINE_CLOCK(ssi1_clk, 0, CCM_CGR2, 12, get_rate_ssi, NULL); +DEFINE_CLOCK(ssi2_clk, 1, CCM_CGR2, 14, get_rate_ssi, NULL); +DEFINE_CLOCK(uart1_clk, 0, CCM_CGR2, 16, get_rate_uart, NULL); +DEFINE_CLOCK(uart2_clk, 1, CCM_CGR2, 18, get_rate_uart, NULL); +DEFINE_CLOCK(uart3_clk, 2, CCM_CGR2, 20, get_rate_uart, NULL); +DEFINE_CLOCK(usbotg_clk, 0, CCM_CGR2, 22, NULL, NULL); +DEFINE_CLOCK(wdog_clk, 0, CCM_CGR2, 24, NULL, NULL); +DEFINE_CLOCK(max_clk, 0, CCM_CGR2, 26, NULL, NULL); +DEFINE_CLOCK(admux_clk, 0, CCM_CGR2, 30, NULL, NULL); + +DEFINE_CLOCK(csi_clk, 0, CCM_CGR3, 0, get_rate_csi, NULL); +DEFINE_CLOCK(iim_clk, 0, CCM_CGR3, 2, NULL, NULL); +DEFINE_CLOCK(gpu2d_clk, 0, CCM_CGR3, 4, NULL, NULL); + +#define _REGISTER_CLOCK(d, n, c) \ + { \ + .dev_id = d, \ + .con_id = n, \ + .clk = &c, \ + }, + +static struct clk_lookup lookups[] __initdata = { + _REGISTER_CLOCK(NULL, "asrc", asrc_clk) + _REGISTER_CLOCK(NULL, "ata", ata_clk) + _REGISTER_CLOCK(NULL, "audmux", audmux_clk) + _REGISTER_CLOCK(NULL, "can", can1_clk) + _REGISTER_CLOCK(NULL, "can", can2_clk) + _REGISTER_CLOCK("spi_imx.0", NULL, cspi1_clk) + _REGISTER_CLOCK("spi_imx.1", NULL, cspi2_clk) + _REGISTER_CLOCK(NULL, "ect", ect_clk) + _REGISTER_CLOCK(NULL, "edio", edio_clk) + _REGISTER_CLOCK(NULL, "emi", emi_clk) + _REGISTER_CLOCK(NULL, "epit", epit1_clk) + _REGISTER_CLOCK(NULL, "epit", epit2_clk) + _REGISTER_CLOCK(NULL, "esai", esai_clk) + _REGISTER_CLOCK(NULL, "sdhc", esdhc1_clk) + _REGISTER_CLOCK(NULL, "sdhc", esdhc2_clk) + _REGISTER_CLOCK(NULL, "sdhc", esdhc3_clk) + _REGISTER_CLOCK("fec.0", NULL, fec_clk) + _REGISTER_CLOCK(NULL, "gpio", gpio1_clk) + _REGISTER_CLOCK(NULL, "gpio", gpio2_clk) + _REGISTER_CLOCK(NULL, "gpio", gpio3_clk) + _REGISTER_CLOCK("gpt.0", NULL, gpt_clk) + _REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk) + _REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk) + _REGISTER_CLOCK("imx-i2c.2", NULL, i2c3_clk) + _REGISTER_CLOCK(NULL, "iomuxc", iomuxc_clk) + _REGISTER_CLOCK(NULL, "ipu", ipu_clk) + _REGISTER_CLOCK(NULL, "kpp", kpp_clk) + _REGISTER_CLOCK(NULL, "mlb", mlb_clk) + _REGISTER_CLOCK(NULL, "mshc", mshc_clk) + _REGISTER_CLOCK("mxc_w1", NULL, owire_clk) + _REGISTER_CLOCK(NULL, "pwm", pwm_clk) + _REGISTER_CLOCK(NULL, "rngc", rngc_clk) + _REGISTER_CLOCK(NULL, "rtc", rtc_clk) + _REGISTER_CLOCK(NULL, "rtic", rtic_clk) + _REGISTER_CLOCK(NULL, "scc", scc_clk) + _REGISTER_CLOCK(NULL, "sdma", sdma_clk) + _REGISTER_CLOCK(NULL, "spba", spba_clk) + _REGISTER_CLOCK(NULL, "spdif", spdif_clk) + _REGISTER_CLOCK(NULL, "ssi", ssi1_clk) + _REGISTER_CLOCK(NULL, "ssi", ssi2_clk) + _REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk) + _REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk) + _REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk) + _REGISTER_CLOCK(NULL, "usbotg", usbotg_clk) + _REGISTER_CLOCK("mxc_wdt.0", NULL, wdog_clk) + _REGISTER_CLOCK(NULL, "max", max_clk) + _REGISTER_CLOCK(NULL, "admux", admux_clk) + _REGISTER_CLOCK(NULL, "csi", csi_clk) + _REGISTER_CLOCK(NULL, "iim", iim_clk) + _REGISTER_CLOCK(NULL, "gpu2d", gpu2d_clk) +}; + +int __init mx35_clocks_init() +{ + int i; + unsigned int ll = 0; + + mxc_set_cpu_type(MXC_CPU_MX35); + +#ifdef CONFIG_DEBUG_LL_CONSOLE + ll = (3 << 16); +#endif + + for (i = 0; i < ARRAY_SIZE(lookups); i++) + clkdev_add(&lookups[i]); + + /* Turn off all clocks except the ones we need to survive, namely: + * EMI, GPIO1/2/3, GPT, IOMUX, MAX and eventually uart + */ + __raw_writel((3 << 18), CCM_BASE + CCM_CGR0); + __raw_writel((3 << 2) | (3 << 4) | (3 << 6) | (3 << 8) | (3 << 16), + CCM_BASE + CCM_CGR1); + __raw_writel((3 << 26) | ll, CCM_BASE + CCM_CGR2); + __raw_writel(0, CCM_BASE + CCM_CGR3); + + mxc_timer_init(&gpt_clk); + + return 0; +} + diff --git a/arch/arm/mach-mx3/clock.c b/arch/arm/mach-mx3/clock.c index b1746aae1f89eaeaf1eb2fb7a79037b02da4c1bd..ca46f4801c3dbc22b8846789af23f42a464b1a33 100644 --- a/arch/arm/mach-mx3/clock.c +++ b/arch/arm/mach-mx3/clock.c @@ -23,9 +23,13 @@ #include #include #include + +#include +#include + #include #include -#include +#include #include "crm_regs.h" @@ -64,17 +68,17 @@ static void __calc_pre_post_dividers(u32 div, u32 *pre, u32 *post) } static struct clk mcu_pll_clk; -static struct clk mcu_main_clk; -static struct clk usb_pll_clk; static struct clk serial_pll_clk; static struct clk ipg_clk; static struct clk ckih_clk; -static struct clk ahb_clk; -static int _clk_enable(struct clk *clk) +static int cgr_enable(struct clk *clk) { u32 reg; + if (!clk->enable_reg) + return 0; + reg = __raw_readl(clk->enable_reg); reg |= 3 << clk->enable_shift; __raw_writel(reg, clk->enable_reg); @@ -82,133 +86,69 @@ static int _clk_enable(struct clk *clk) return 0; } -static void _clk_disable(struct clk *clk) +static void cgr_disable(struct clk *clk) { u32 reg; + if (!clk->enable_reg) + return; + reg = __raw_readl(clk->enable_reg); reg &= ~(3 << clk->enable_shift); + + /* special case for EMI clock */ + if (clk->enable_reg == MXC_CCM_CGR2 && clk->enable_shift == 8) + reg |= (1 << clk->enable_shift); + __raw_writel(reg, clk->enable_reg); } -static void _clk_emi_disable(struct clk *clk) +static unsigned long pll_ref_get_rate(void) { - u32 reg; + unsigned long ccmr; + unsigned int prcs; - reg = __raw_readl(clk->enable_reg); - reg &= ~(3 << clk->enable_shift); - reg |= (1 << clk->enable_shift); - __raw_writel(reg, clk->enable_reg); + ccmr = __raw_readl(MXC_CCM_CCMR); + prcs = (ccmr & MXC_CCM_CCMR_PRCS_MASK) >> MXC_CCM_CCMR_PRCS_OFFSET; + if (prcs == 0x1) + return CKIL_CLK_FREQ * 1024; + else + return clk_get_rate(&ckih_clk); } -static int _clk_pll_set_rate(struct clk *clk, unsigned long rate) +static unsigned long usb_pll_get_rate(struct clk *clk) { - u32 reg; - signed long pd = 1; /* Pre-divider */ - signed long mfi; /* Multiplication Factor (Integer part) */ - signed long mfn; /* Multiplication Factor (Integer part) */ - signed long mfd; /* Multiplication Factor (Denominator Part) */ - signed long tmp; - u32 ref_freq = clk_get_rate(clk->parent); + unsigned long reg; - while (((ref_freq / pd) * 10) > rate) - pd++; + reg = __raw_readl(MXC_CCM_UPCTL); - if ((ref_freq / pd) < PRE_DIV_MIN_FREQ) - return -EINVAL; + return mxc_decode_pll(reg, pll_ref_get_rate()); +} - /* the ref_freq/2 in the following is to round up */ - mfi = (((rate / 2) * pd) + (ref_freq / 2)) / ref_freq; - if (mfi < 5 || mfi > 15) - return -EINVAL; +static unsigned long serial_pll_get_rate(struct clk *clk) +{ + unsigned long reg; - /* pick a mfd value that will work - * then solve for mfn */ - mfd = ref_freq / 50000; - - /* - * pll_freq * pd * mfd - * mfn = -------------------- - (mfi * mfd) - * 2 * ref_freq - */ - /* the tmp/2 is for rounding */ - tmp = ref_freq / 10000; - mfn = - ((((((rate / 2) + (tmp / 2)) / tmp) * pd) * mfd) / 10000) - - (mfi * mfd); - - mfn = mfn & 0x3ff; - pd--; - mfd--; - - /* Change the Pll value */ - reg = (mfi << MXC_CCM_PCTL_MFI_OFFSET) | - (mfn << MXC_CCM_PCTL_MFN_OFFSET) | - (mfd << MXC_CCM_PCTL_MFD_OFFSET) | (pd << MXC_CCM_PCTL_PD_OFFSET); - - if (clk == &mcu_pll_clk) - __raw_writel(reg, MXC_CCM_MPCTL); - else if (clk == &usb_pll_clk) - __raw_writel(reg, MXC_CCM_UPCTL); - else if (clk == &serial_pll_clk) - __raw_writel(reg, MXC_CCM_SRPCTL); + reg = __raw_readl(MXC_CCM_SRPCTL); - return 0; + return mxc_decode_pll(reg, pll_ref_get_rate()); } -static unsigned long _clk_pll_get_rate(struct clk *clk) +static unsigned long mcu_pll_get_rate(struct clk *clk) { - long mfi, mfn, mfd, pdf, ref_clk, mfn_abs; unsigned long reg, ccmr; - s64 temp; - unsigned int prcs; ccmr = __raw_readl(MXC_CCM_CCMR); - prcs = (ccmr & MXC_CCM_CCMR_PRCS_MASK) >> MXC_CCM_CCMR_PRCS_OFFSET; - if (prcs == 0x1) - ref_clk = CKIL_CLK_FREQ * 1024; - else - ref_clk = clk_get_rate(&ckih_clk); - - if (clk == &mcu_pll_clk) { - if ((ccmr & MXC_CCM_CCMR_MPE) == 0) - return ref_clk; - if ((ccmr & MXC_CCM_CCMR_MDS) != 0) - return ref_clk; - reg = __raw_readl(MXC_CCM_MPCTL); - } else if (clk == &usb_pll_clk) - reg = __raw_readl(MXC_CCM_UPCTL); - else if (clk == &serial_pll_clk) - reg = __raw_readl(MXC_CCM_SRPCTL); - else { - BUG(); - return 0; - } - - pdf = (reg & MXC_CCM_PCTL_PD_MASK) >> MXC_CCM_PCTL_PD_OFFSET; - mfd = (reg & MXC_CCM_PCTL_MFD_MASK) >> MXC_CCM_PCTL_MFD_OFFSET; - mfi = (reg & MXC_CCM_PCTL_MFI_MASK) >> MXC_CCM_PCTL_MFI_OFFSET; - mfi = (mfi <= 5) ? 5 : mfi; - mfn = mfn_abs = reg & MXC_CCM_PCTL_MFN_MASK; - if (mfn >= 0x200) { - mfn |= 0xFFFFFE00; - mfn_abs = -mfn; - } - - ref_clk *= 2; - ref_clk /= pdf + 1; + if (!(ccmr & MXC_CCM_CCMR_MPE) || (ccmr & MXC_CCM_CCMR_MDS)) + return clk_get_rate(&ckih_clk); - temp = (u64) ref_clk * mfn_abs; - do_div(temp, mfd + 1); - if (mfn < 0) - temp = -temp; - temp = (ref_clk * mfi) + temp; + reg = __raw_readl(MXC_CCM_MPCTL); - return temp; + return mxc_decode_pll(reg, pll_ref_get_rate()); } -static int _clk_usb_pll_enable(struct clk *clk) +static int usb_pll_enable(struct clk *clk) { u32 reg; @@ -222,7 +162,7 @@ static int _clk_usb_pll_enable(struct clk *clk) return 0; } -static void _clk_usb_pll_disable(struct clk *clk) +static void usb_pll_disable(struct clk *clk) { u32 reg; @@ -231,7 +171,7 @@ static void _clk_usb_pll_disable(struct clk *clk) __raw_writel(reg, MXC_CCM_CCMR); } -static int _clk_serial_pll_enable(struct clk *clk) +static int serial_pll_enable(struct clk *clk) { u32 reg; @@ -245,7 +185,7 @@ static int _clk_serial_pll_enable(struct clk *clk) return 0; } -static void _clk_serial_pll_disable(struct clk *clk) +static void serial_pll_disable(struct clk *clk) { u32 reg; @@ -258,7 +198,7 @@ static void _clk_serial_pll_disable(struct clk *clk) #define PDR1(mask, off) ((__raw_readl(MXC_CCM_PDR1) & mask) >> off) #define PDR2(mask, off) ((__raw_readl(MXC_CCM_PDR2) & mask) >> off) -static unsigned long _clk_mcu_main_get_rate(struct clk *clk) +static unsigned long mcu_main_get_rate(struct clk *clk) { u32 pmcr0 = __raw_readl(MXC_CCM_PMCR0); @@ -268,7 +208,7 @@ static unsigned long _clk_mcu_main_get_rate(struct clk *clk) return clk_get_rate(&mcu_pll_clk); } -static unsigned long _clk_hclk_get_rate(struct clk *clk) +static unsigned long ahb_get_rate(struct clk *clk) { unsigned long max_pdf; @@ -277,7 +217,7 @@ static unsigned long _clk_hclk_get_rate(struct clk *clk) return clk_get_rate(clk->parent) / (max_pdf + 1); } -static unsigned long _clk_ipg_get_rate(struct clk *clk) +static unsigned long ipg_get_rate(struct clk *clk) { unsigned long ipg_pdf; @@ -286,7 +226,7 @@ static unsigned long _clk_ipg_get_rate(struct clk *clk) return clk_get_rate(clk->parent) / (ipg_pdf + 1); } -static unsigned long _clk_nfc_get_rate(struct clk *clk) +static unsigned long nfc_get_rate(struct clk *clk) { unsigned long nfc_pdf; @@ -295,7 +235,7 @@ static unsigned long _clk_nfc_get_rate(struct clk *clk) return clk_get_rate(clk->parent) / (nfc_pdf + 1); } -static unsigned long _clk_hsp_get_rate(struct clk *clk) +static unsigned long hsp_get_rate(struct clk *clk) { unsigned long hsp_pdf; @@ -304,7 +244,7 @@ static unsigned long _clk_hsp_get_rate(struct clk *clk) return clk_get_rate(clk->parent) / (hsp_pdf + 1); } -static unsigned long _clk_usb_get_rate(struct clk *clk) +static unsigned long usb_get_rate(struct clk *clk) { unsigned long usb_pdf, usb_prepdf; @@ -315,7 +255,7 @@ static unsigned long _clk_usb_get_rate(struct clk *clk) return clk_get_rate(clk->parent) / (usb_prepdf + 1) / (usb_pdf + 1); } -static unsigned long _clk_csi_get_rate(struct clk *clk) +static unsigned long csi_get_rate(struct clk *clk) { u32 reg, pre, post; @@ -329,7 +269,7 @@ static unsigned long _clk_csi_get_rate(struct clk *clk) return clk_get_rate(clk->parent) / (pre * post); } -static unsigned long _clk_csi_round_rate(struct clk *clk, unsigned long rate) +static unsigned long csi_round_rate(struct clk *clk, unsigned long rate) { u32 pre, post, parent = clk_get_rate(clk->parent); u32 div = parent / rate; @@ -342,7 +282,7 @@ static unsigned long _clk_csi_round_rate(struct clk *clk, unsigned long rate) return parent / (pre * post); } -static int _clk_csi_set_rate(struct clk *clk, unsigned long rate) +static int csi_set_rate(struct clk *clk, unsigned long rate) { u32 reg, div, pre, post, parent = clk_get_rate(clk->parent); @@ -363,16 +303,7 @@ static int _clk_csi_set_rate(struct clk *clk, unsigned long rate) return 0; } -static unsigned long _clk_per_get_rate(struct clk *clk) -{ - unsigned long per_pdf; - - per_pdf = PDR0(MXC_CCM_PDR0_PER_PODF_MASK, - MXC_CCM_PDR0_PER_PODF_OFFSET); - return clk_get_rate(clk->parent) / (per_pdf + 1); -} - -static unsigned long _clk_ssi1_get_rate(struct clk *clk) +static unsigned long ssi1_get_rate(struct clk *clk) { unsigned long ssi1_pdf, ssi1_prepdf; @@ -383,7 +314,7 @@ static unsigned long _clk_ssi1_get_rate(struct clk *clk) return clk_get_rate(clk->parent) / (ssi1_prepdf + 1) / (ssi1_pdf + 1); } -static unsigned long _clk_ssi2_get_rate(struct clk *clk) +static unsigned long ssi2_get_rate(struct clk *clk) { unsigned long ssi2_pdf, ssi2_prepdf; @@ -394,7 +325,7 @@ static unsigned long _clk_ssi2_get_rate(struct clk *clk) return clk_get_rate(clk->parent) / (ssi2_prepdf + 1) / (ssi2_pdf + 1); } -static unsigned long _clk_firi_get_rate(struct clk *clk) +static unsigned long firi_get_rate(struct clk *clk) { unsigned long firi_pdf, firi_prepdf; @@ -405,7 +336,7 @@ static unsigned long _clk_firi_get_rate(struct clk *clk) return clk_get_rate(clk->parent) / (firi_prepdf + 1) / (firi_pdf + 1); } -static unsigned long _clk_firi_round_rate(struct clk *clk, unsigned long rate) +static unsigned long firi_round_rate(struct clk *clk, unsigned long rate) { u32 pre, post; u32 parent = clk_get_rate(clk->parent); @@ -420,7 +351,7 @@ static unsigned long _clk_firi_round_rate(struct clk *clk, unsigned long rate) } -static int _clk_firi_set_rate(struct clk *clk, unsigned long rate) +static int firi_set_rate(struct clk *clk, unsigned long rate) { u32 reg, div, pre, post, parent = clk_get_rate(clk->parent); @@ -441,12 +372,12 @@ static int _clk_firi_set_rate(struct clk *clk, unsigned long rate) return 0; } -static unsigned long _clk_mbx_get_rate(struct clk *clk) +static unsigned long mbx_get_rate(struct clk *clk) { return clk_get_rate(clk->parent) / 2; } -static unsigned long _clk_mstick1_get_rate(struct clk *clk) +static unsigned long mstick1_get_rate(struct clk *clk) { unsigned long msti_pdf; @@ -455,7 +386,7 @@ static unsigned long _clk_mstick1_get_rate(struct clk *clk) return clk_get_rate(clk->parent) / (msti_pdf + 1); } -static unsigned long _clk_mstick2_get_rate(struct clk *clk) +static unsigned long mstick2_get_rate(struct clk *clk) { unsigned long msti_pdf; @@ -472,661 +403,185 @@ static unsigned long clk_ckih_get_rate(struct clk *clk) } static struct clk ckih_clk = { - .name = "ckih", .get_rate = clk_ckih_get_rate, }; -static unsigned long clk_ckil_get_rate(struct clk *clk) -{ - return CKIL_CLK_FREQ; -} - -static struct clk ckil_clk = { - .name = "ckil", - .get_rate = clk_ckil_get_rate, -}; - static struct clk mcu_pll_clk = { - .name = "mcu_pll", .parent = &ckih_clk, - .set_rate = _clk_pll_set_rate, - .get_rate = _clk_pll_get_rate, + .get_rate = mcu_pll_get_rate, }; static struct clk mcu_main_clk = { - .name = "mcu_main_clk", .parent = &mcu_pll_clk, - .get_rate = _clk_mcu_main_get_rate, + .get_rate = mcu_main_get_rate, }; static struct clk serial_pll_clk = { - .name = "serial_pll", .parent = &ckih_clk, - .set_rate = _clk_pll_set_rate, - .get_rate = _clk_pll_get_rate, - .enable = _clk_serial_pll_enable, - .disable = _clk_serial_pll_disable, + .get_rate = serial_pll_get_rate, + .enable = serial_pll_enable, + .disable = serial_pll_disable, }; static struct clk usb_pll_clk = { - .name = "usb_pll", .parent = &ckih_clk, - .set_rate = _clk_pll_set_rate, - .get_rate = _clk_pll_get_rate, - .enable = _clk_usb_pll_enable, - .disable = _clk_usb_pll_disable, + .get_rate = usb_pll_get_rate, + .enable = usb_pll_enable, + .disable = usb_pll_disable, }; static struct clk ahb_clk = { - .name = "ahb_clk", .parent = &mcu_main_clk, - .get_rate = _clk_hclk_get_rate, -}; - -static struct clk per_clk = { - .name = "per_clk", - .parent = &usb_pll_clk, - .get_rate = _clk_per_get_rate, -}; - -static struct clk perclk_clk = { - .name = "perclk_clk", - .parent = &ipg_clk, -}; - -static struct clk cspi_clk[] = { - { - .name = "cspi_clk", - .id = 0, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR2, - .enable_shift = MXC_CCM_CGR2_CSPI1_OFFSET, - .disable = _clk_disable,}, - { - .name = "cspi_clk", - .id = 1, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR2, - .enable_shift = MXC_CCM_CGR2_CSPI2_OFFSET, - .disable = _clk_disable,}, - { - .name = "cspi_clk", - .id = 2, - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_CSPI3_OFFSET, - .disable = _clk_disable,}, -}; - -static struct clk ipg_clk = { - .name = "ipg_clk", - .parent = &ahb_clk, - .get_rate = _clk_ipg_get_rate, -}; - -static struct clk emi_clk = { - .name = "emi_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR2, - .enable_shift = MXC_CCM_CGR2_EMI_OFFSET, - .disable = _clk_emi_disable, -}; - -static struct clk gpt_clk = { - .name = "gpt_clk", - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_GPT_OFFSET, - .disable = _clk_disable, -}; - -static struct clk pwm_clk = { - .name = "pwm_clk", - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR1_PWM_OFFSET, - .disable = _clk_disable, -}; - -static struct clk epit_clk[] = { - { - .name = "epit_clk", - .id = 0, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_EPIT1_OFFSET, - .disable = _clk_disable,}, - { - .name = "epit_clk", - .id = 1, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_EPIT2_OFFSET, - .disable = _clk_disable,}, -}; - -static struct clk nfc_clk = { - .name = "nfc_clk", - .parent = &ahb_clk, - .get_rate = _clk_nfc_get_rate, -}; - -static struct clk scc_clk = { - .name = "scc_clk", - .parent = &ipg_clk, -}; - -static struct clk ipu_clk = { - .name = "ipu_clk", - .parent = &mcu_main_clk, - .get_rate = _clk_hsp_get_rate, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_IPU_OFFSET, - .disable = _clk_disable, -}; - -static struct clk kpp_clk = { - .name = "kpp_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_KPP_OFFSET, - .disable = _clk_disable, -}; - -static struct clk wdog_clk = { - .name = "wdog_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_WDOG_OFFSET, - .disable = _clk_disable, -}; -static struct clk rtc_clk = { - .name = "rtc_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_RTC_OFFSET, - .disable = _clk_disable, -}; - -static struct clk usb_clk[] = { - { - .name = "usb_clk", - .parent = &usb_pll_clk, - .get_rate = _clk_usb_get_rate,}, - { - .name = "usb_ahb_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_USBOTG_OFFSET, - .disable = _clk_disable,}, -}; - -static struct clk csi_clk = { - .name = "csi_clk", - .parent = &serial_pll_clk, - .get_rate = _clk_csi_get_rate, - .round_rate = _clk_csi_round_rate, - .set_rate = _clk_csi_set_rate, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_CSI_OFFSET, - .disable = _clk_disable, -}; - -static struct clk uart_clk[] = { - { - .name = "uart_clk", - .id = 0, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_UART1_OFFSET, - .disable = _clk_disable,}, - { - .name = "uart_clk", - .id = 1, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_UART2_OFFSET, - .disable = _clk_disable,}, - { - .name = "uart_clk", - .id = 2, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_UART3_OFFSET, - .disable = _clk_disable,}, - { - .name = "uart_clk", - .id = 3, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_UART4_OFFSET, - .disable = _clk_disable,}, - { - .name = "uart_clk", - .id = 4, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_UART5_OFFSET, - .disable = _clk_disable,}, -}; - -static struct clk i2c_clk[] = { - { - .name = "i2c_clk", - .id = 0, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_I2C1_OFFSET, - .disable = _clk_disable,}, - { - .name = "i2c_clk", - .id = 1, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_I2C2_OFFSET, - .disable = _clk_disable,}, - { - .name = "i2c_clk", - .id = 2, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_I2C3_OFFSET, - .disable = _clk_disable,}, -}; - -static struct clk owire_clk = { - .name = "owire_clk", - .parent = &perclk_clk, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_OWIRE_OFFSET, - .enable = _clk_enable, - .disable = _clk_disable, -}; - -static struct clk sdhc_clk[] = { - { - .name = "sdhc_clk", - .id = 0, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_SD_MMC1_OFFSET, - .disable = _clk_disable,}, - { - .name = "sdhc_clk", - .id = 1, - .parent = &perclk_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_SD_MMC2_OFFSET, - .disable = _clk_disable,}, -}; - -static struct clk ssi_clk[] = { - { - .name = "ssi_clk", - .parent = &serial_pll_clk, - .get_rate = _clk_ssi1_get_rate, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_SSI1_OFFSET, - .disable = _clk_disable,}, - { - .name = "ssi_clk", - .id = 1, - .parent = &serial_pll_clk, - .get_rate = _clk_ssi2_get_rate, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR2, - .enable_shift = MXC_CCM_CGR2_SSI2_OFFSET, - .disable = _clk_disable,}, -}; - -static struct clk firi_clk = { - .name = "firi_clk", - .parent = &usb_pll_clk, - .round_rate = _clk_firi_round_rate, - .set_rate = _clk_firi_set_rate, - .get_rate = _clk_firi_get_rate, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR2, - .enable_shift = MXC_CCM_CGR2_FIRI_OFFSET, - .disable = _clk_disable, -}; - -static struct clk ata_clk = { - .name = "ata_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_ATA_OFFSET, - .disable = _clk_disable, -}; - -static struct clk mbx_clk = { - .name = "mbx_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR2, - .enable_shift = MXC_CCM_CGR2_GACC_OFFSET, - .get_rate = _clk_mbx_get_rate, -}; - -static struct clk vpu_clk = { - .name = "vpu_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR2, - .enable_shift = MXC_CCM_CGR2_GACC_OFFSET, - .get_rate = _clk_mbx_get_rate, -}; - -static struct clk rtic_clk = { - .name = "rtic_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR2, - .enable_shift = MXC_CCM_CGR2_RTIC_OFFSET, - .disable = _clk_disable, -}; - -static struct clk rng_clk = { - .name = "rng_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_RNG_OFFSET, - .disable = _clk_disable, -}; - -static struct clk sdma_clk[] = { - { - .name = "sdma_ahb_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_SDMA_OFFSET, - .disable = _clk_disable,}, - { - .name = "sdma_ipg_clk", - .parent = &ipg_clk,} -}; - -static struct clk mpeg4_clk = { - .name = "mpeg4_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_HANTRO_OFFSET, - .disable = _clk_disable, -}; - -static struct clk vl2cc_clk = { - .name = "vl2cc_clk", - .parent = &ahb_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_HANTRO_OFFSET, - .disable = _clk_disable, -}; - -static struct clk mstick_clk[] = { - { - .name = "mstick_clk", - .id = 0, - .parent = &usb_pll_clk, - .get_rate = _clk_mstick1_get_rate, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_MEMSTICK1_OFFSET, - .disable = _clk_disable,}, - { - .name = "mstick_clk", - .id = 1, - .parent = &usb_pll_clk, - .get_rate = _clk_mstick2_get_rate, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR1, - .enable_shift = MXC_CCM_CGR1_MEMSTICK2_OFFSET, - .disable = _clk_disable,}, -}; - -static struct clk iim_clk = { - .name = "iim_clk", - .parent = &ipg_clk, - .enable = _clk_enable, - .enable_reg = MXC_CCM_CGR0, - .enable_shift = MXC_CCM_CGR0_IIM_OFFSET, - .disable = _clk_disable, -}; - -static unsigned long _clk_cko1_round_rate(struct clk *clk, unsigned long rate) -{ - u32 div, parent = clk_get_rate(clk->parent); - - div = parent / rate; - if (parent % rate) - div++; - - if (div > 8) - div = 16; - else if (div > 4) - div = 8; - else if (div > 2) - div = 4; - - return parent / div; -} - -static int _clk_cko1_set_rate(struct clk *clk, unsigned long rate) -{ - u32 reg, div, parent = clk_get_rate(clk->parent); - - div = parent / rate; - - if (div == 16) - div = 4; - else if (div == 8) - div = 3; - else if (div == 4) - div = 2; - else if (div == 2) - div = 1; - else if (div == 1) - div = 0; - else - return -EINVAL; - - reg = __raw_readl(MXC_CCM_COSR) & ~MXC_CCM_COSR_CLKOUTDIV_MASK; - reg |= div << MXC_CCM_COSR_CLKOUTDIV_OFFSET; - __raw_writel(reg, MXC_CCM_COSR); - - return 0; -} - -static unsigned long _clk_cko1_get_rate(struct clk *clk) -{ - u32 div; - - div = __raw_readl(MXC_CCM_COSR) & MXC_CCM_COSR_CLKOUTDIV_MASK >> - MXC_CCM_COSR_CLKOUTDIV_OFFSET; - - return clk_get_rate(clk->parent) / (1 << div); -} - -static int _clk_cko1_set_parent(struct clk *clk, struct clk *parent) -{ - u32 reg; - - reg = __raw_readl(MXC_CCM_COSR) & ~MXC_CCM_COSR_CLKOSEL_MASK; - - if (parent == &mcu_main_clk) - reg |= 0 << MXC_CCM_COSR_CLKOSEL_OFFSET; - else if (parent == &ipg_clk) - reg |= 1 << MXC_CCM_COSR_CLKOSEL_OFFSET; - else if (parent == &usb_pll_clk) - reg |= 2 << MXC_CCM_COSR_CLKOSEL_OFFSET; - else if (parent == mcu_main_clk.parent) - reg |= 3 << MXC_CCM_COSR_CLKOSEL_OFFSET; - else if (parent == &ahb_clk) - reg |= 5 << MXC_CCM_COSR_CLKOSEL_OFFSET; - else if (parent == &serial_pll_clk) - reg |= 7 << MXC_CCM_COSR_CLKOSEL_OFFSET; - else if (parent == &ckih_clk) - reg |= 8 << MXC_CCM_COSR_CLKOSEL_OFFSET; - else if (parent == &emi_clk) - reg |= 9 << MXC_CCM_COSR_CLKOSEL_OFFSET; - else if (parent == &ipu_clk) - reg |= 0xA << MXC_CCM_COSR_CLKOSEL_OFFSET; - else if (parent == &nfc_clk) - reg |= 0xB << MXC_CCM_COSR_CLKOSEL_OFFSET; - else if (parent == &uart_clk[0]) - reg |= 0xC << MXC_CCM_COSR_CLKOSEL_OFFSET; - else - return -EINVAL; - - __raw_writel(reg, MXC_CCM_COSR); - - return 0; -} - -static int _clk_cko1_enable(struct clk *clk) -{ - u32 reg; - - reg = __raw_readl(MXC_CCM_COSR) | MXC_CCM_COSR_CLKOEN; - __raw_writel(reg, MXC_CCM_COSR); + .get_rate = ahb_get_rate, +}; + +#define DEFINE_CLOCK(name, i, er, es, gr, s, p) \ + static struct clk name = { \ + .id = i, \ + .enable_reg = er, \ + .enable_shift = es, \ + .get_rate = gr, \ + .enable = cgr_enable, \ + .disable = cgr_disable, \ + .secondary = s, \ + .parent = p, \ + } - return 0; -} +#define DEFINE_CLOCK1(name, i, er, es, getsetround, s, p) \ + static struct clk name = { \ + .id = i, \ + .enable_reg = er, \ + .enable_shift = es, \ + .get_rate = getsetround##_get_rate, \ + .set_rate = getsetround##_set_rate, \ + .round_rate = getsetround##_round_rate, \ + .enable = cgr_enable, \ + .disable = cgr_disable, \ + .secondary = s, \ + .parent = p, \ + } -static void _clk_cko1_disable(struct clk *clk) +DEFINE_CLOCK(perclk_clk, 0, NULL, 0, NULL, NULL, &ipg_clk); + +DEFINE_CLOCK(sdhc1_clk, 0, MXC_CCM_CGR0, 0, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(sdhc2_clk, 1, MXC_CCM_CGR0, 2, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(gpt_clk, 0, MXC_CCM_CGR0, 4, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(epit1_clk, 0, MXC_CCM_CGR0, 6, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(epit2_clk, 1, MXC_CCM_CGR0, 8, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(iim_clk, 0, MXC_CCM_CGR0, 10, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(ata_clk, 0, MXC_CCM_CGR0, 12, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(sdma_clk1, 0, MXC_CCM_CGR0, 14, NULL, &sdma_clk1, &ahb_clk); +DEFINE_CLOCK(cspi3_clk, 2, MXC_CCM_CGR0, 16, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(rng_clk, 0, MXC_CCM_CGR0, 18, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(uart1_clk, 0, MXC_CCM_CGR0, 20, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(uart2_clk, 1, MXC_CCM_CGR0, 22, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(ssi1_clk, 0, MXC_CCM_CGR0, 24, ssi1_get_rate, NULL, &serial_pll_clk); +DEFINE_CLOCK(i2c1_clk, 0, MXC_CCM_CGR0, 26, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(i2c2_clk, 1, MXC_CCM_CGR0, 28, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(i2c3_clk, 2, MXC_CCM_CGR0, 30, NULL, NULL, &perclk_clk); + +DEFINE_CLOCK(mpeg4_clk, 0, MXC_CCM_CGR1, 0, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(mstick1_clk, 0, MXC_CCM_CGR1, 2, mstick1_get_rate, NULL, &usb_pll_clk); +DEFINE_CLOCK(mstick2_clk, 1, MXC_CCM_CGR1, 4, mstick2_get_rate, NULL, &usb_pll_clk); +DEFINE_CLOCK1(csi_clk, 0, MXC_CCM_CGR1, 6, csi, NULL, &ahb_clk); +DEFINE_CLOCK(rtc_clk, 0, MXC_CCM_CGR1, 8, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(wdog_clk, 0, MXC_CCM_CGR1, 10, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(pwm_clk, 0, MXC_CCM_CGR1, 12, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(usb_clk2, 0, MXC_CCM_CGR1, 18, usb_get_rate, NULL, &ahb_clk); +DEFINE_CLOCK(kpp_clk, 0, MXC_CCM_CGR1, 20, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(ipu_clk, 0, MXC_CCM_CGR1, 22, hsp_get_rate, NULL, &mcu_main_clk); +DEFINE_CLOCK(uart3_clk, 2, MXC_CCM_CGR1, 24, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(uart4_clk, 3, MXC_CCM_CGR1, 26, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(uart5_clk, 4, MXC_CCM_CGR1, 28, NULL, NULL, &perclk_clk); +DEFINE_CLOCK(owire_clk, 0, MXC_CCM_CGR1, 30, NULL, NULL, &perclk_clk); + +DEFINE_CLOCK(ssi2_clk, 1, MXC_CCM_CGR2, 0, ssi2_get_rate, NULL, &serial_pll_clk); +DEFINE_CLOCK(cspi1_clk, 0, MXC_CCM_CGR2, 2, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(cspi2_clk, 1, MXC_CCM_CGR2, 4, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(mbx_clk, 0, MXC_CCM_CGR2, 6, mbx_get_rate, NULL, &ahb_clk); +DEFINE_CLOCK(emi_clk, 0, MXC_CCM_CGR2, 8, NULL, NULL, &ahb_clk); +DEFINE_CLOCK(rtic_clk, 0, MXC_CCM_CGR2, 10, NULL, NULL, &ahb_clk); +DEFINE_CLOCK1(firi_clk, 0, MXC_CCM_CGR2, 12, firi, NULL, &usb_pll_clk); + +DEFINE_CLOCK(sdma_clk2, 0, NULL, 0, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(usb_clk1, 0, NULL, 0, usb_get_rate, NULL, &usb_pll_clk); +DEFINE_CLOCK(nfc_clk, 0, NULL, 0, nfc_get_rate, NULL, &ahb_clk); +DEFINE_CLOCK(scc_clk, 0, NULL, 0, NULL, NULL, &ipg_clk); +DEFINE_CLOCK(ipg_clk, 0, NULL, 0, ipg_get_rate, NULL, &ahb_clk); + +#define _REGISTER_CLOCK(d, n, c) \ + { \ + .dev_id = d, \ + .con_id = n, \ + .clk = &c, \ + }, + +static struct clk_lookup lookups[] __initdata = { + _REGISTER_CLOCK(NULL, "emi", emi_clk) + _REGISTER_CLOCK(NULL, "cspi", cspi1_clk) + _REGISTER_CLOCK(NULL, "cspi", cspi2_clk) + _REGISTER_CLOCK(NULL, "cspi", cspi3_clk) + _REGISTER_CLOCK(NULL, "gpt", gpt_clk) + _REGISTER_CLOCK(NULL, "pwm", pwm_clk) + _REGISTER_CLOCK(NULL, "wdog", wdog_clk) + _REGISTER_CLOCK(NULL, "rtc", rtc_clk) + _REGISTER_CLOCK(NULL, "epit", epit1_clk) + _REGISTER_CLOCK(NULL, "epit", epit2_clk) + _REGISTER_CLOCK("mxc_nand.0", NULL, nfc_clk) + _REGISTER_CLOCK("ipu-core", NULL, ipu_clk) + _REGISTER_CLOCK("mx3_sdc_fb", NULL, ipu_clk) + _REGISTER_CLOCK(NULL, "kpp", kpp_clk) + _REGISTER_CLOCK("fsl-usb2-udc", "usb", usb_clk1) + _REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", usb_clk2) + _REGISTER_CLOCK("mx3-camera.0", "csi", csi_clk) + _REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk) + _REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk) + _REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk) + _REGISTER_CLOCK("imx-uart.3", NULL, uart4_clk) + _REGISTER_CLOCK("imx-uart.4", NULL, uart5_clk) + _REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk) + _REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk) + _REGISTER_CLOCK("imx-i2c.2", NULL, i2c3_clk) + _REGISTER_CLOCK("mxc_w1.0", NULL, owire_clk) + _REGISTER_CLOCK("mxc-mmc.0", NULL, sdhc1_clk) + _REGISTER_CLOCK("mxc-mmc.1", NULL, sdhc2_clk) + _REGISTER_CLOCK(NULL, "ssi", ssi1_clk) + _REGISTER_CLOCK(NULL, "ssi", ssi2_clk) + _REGISTER_CLOCK(NULL, "firi", firi_clk) + _REGISTER_CLOCK(NULL, "ata", ata_clk) + _REGISTER_CLOCK(NULL, "rtic", rtic_clk) + _REGISTER_CLOCK(NULL, "rng", rng_clk) + _REGISTER_CLOCK(NULL, "sdma_ahb", sdma_clk1) + _REGISTER_CLOCK(NULL, "sdma_ipg", sdma_clk2) + _REGISTER_CLOCK(NULL, "mstick", mstick1_clk) + _REGISTER_CLOCK(NULL, "mstick", mstick2_clk) + _REGISTER_CLOCK(NULL, "scc", scc_clk) + _REGISTER_CLOCK(NULL, "iim", iim_clk) + _REGISTER_CLOCK(NULL, "mpeg4", mpeg4_clk) + _REGISTER_CLOCK(NULL, "mbx", mbx_clk) +}; + +int __init mx31_clocks_init(unsigned long fref) { u32 reg; + int i; - reg = __raw_readl(MXC_CCM_COSR) & ~MXC_CCM_COSR_CLKOEN; - __raw_writel(reg, MXC_CCM_COSR); -} - -static struct clk cko1_clk = { - .name = "cko1_clk", - .get_rate = _clk_cko1_get_rate, - .set_rate = _clk_cko1_set_rate, - .round_rate = _clk_cko1_round_rate, - .set_parent = _clk_cko1_set_parent, - .enable = _clk_cko1_enable, - .disable = _clk_cko1_disable, -}; - -static struct clk *mxc_clks[] = { - &ckih_clk, - &ckil_clk, - &mcu_pll_clk, - &usb_pll_clk, - &serial_pll_clk, - &mcu_main_clk, - &ahb_clk, - &per_clk, - &perclk_clk, - &cko1_clk, - &emi_clk, - &cspi_clk[0], - &cspi_clk[1], - &cspi_clk[2], - &ipg_clk, - &gpt_clk, - &pwm_clk, - &wdog_clk, - &rtc_clk, - &epit_clk[0], - &epit_clk[1], - &nfc_clk, - &ipu_clk, - &kpp_clk, - &usb_clk[0], - &usb_clk[1], - &csi_clk, - &uart_clk[0], - &uart_clk[1], - &uart_clk[2], - &uart_clk[3], - &uart_clk[4], - &i2c_clk[0], - &i2c_clk[1], - &i2c_clk[2], - &owire_clk, - &sdhc_clk[0], - &sdhc_clk[1], - &ssi_clk[0], - &ssi_clk[1], - &firi_clk, - &ata_clk, - &rtic_clk, - &rng_clk, - &sdma_clk[0], - &sdma_clk[1], - &mstick_clk[0], - &mstick_clk[1], - &scc_clk, - &iim_clk, -}; - -int __init mxc_clocks_init(unsigned long fref) -{ - u32 reg; - struct clk **clkp; + mxc_set_cpu_type(MXC_CPU_MX31); ckih_rate = fref; - for (clkp = mxc_clks; clkp < mxc_clks + ARRAY_SIZE(mxc_clks); clkp++) - clk_register(*clkp); - - if (cpu_is_mx31()) { - clk_register(&mpeg4_clk); - clk_register(&mbx_clk); - } else { - clk_register(&vpu_clk); - clk_register(&vl2cc_clk); - } + for (i = 0; i < ARRAY_SIZE(lookups); i++) + clkdev_add(&lookups[i]); /* Turn off all possible clocks */ - __raw_writel(MXC_CCM_CGR0_GPT_MASK, MXC_CCM_CGR0); + __raw_writel((3 << 4), MXC_CCM_CGR0); __raw_writel(0, MXC_CCM_CGR1); - - __raw_writel(MXC_CCM_CGR2_EMI_MASK | - MXC_CCM_CGR2_IPMUX1_MASK | - MXC_CCM_CGR2_IPMUX2_MASK | - MXC_CCM_CGR2_MXCCLKENSEL_MASK | /* for MX32 */ - MXC_CCM_CGR2_CHIKCAMPEN_MASK | /* for MX32 */ - MXC_CCM_CGR2_OVRVPUBUSY_MASK | /* for MX32 */ + __raw_writel((3 << 8) | (3 << 14) | (3 << 16)| 1 << 27 | 1 << 28, /* Bit 27 and 28 are not defined for MX32, but still required to be set */ MXC_CCM_CGR2); - clk_disable(&cko1_clk); - clk_disable(&usb_pll_clk); + usb_pll_disable(&usb_pll_clk); pr_info("Clock input source is %ld\n", clk_get_rate(&ckih_clk)); @@ -1143,6 +598,8 @@ int __init mxc_clocks_init(unsigned long fref) __raw_writel(reg, MXC_CCM_PMCR1); } + mxc_timer_init(&ipg_clk); + return 0; } diff --git a/arch/arm/mach-mx3/crm_regs.h b/arch/arm/mach-mx3/crm_regs.h index 4a0e0ede23bb629a0b26ed186b8fab92efd1a1b4..adfa3627ad842c92e67f04ea312c158ce822d205 100644 --- a/arch/arm/mach-mx3/crm_regs.h +++ b/arch/arm/mach-mx3/crm_regs.h @@ -91,47 +91,6 @@ #define MXC_CCM_PDR0_MCU_PODF_OFFSET 0 #define MXC_CCM_PDR0_MCU_PODF_MASK 0x7 -#define MXC_CCM_PDR0_HSP_DIV_1 (0x0 << 11) -#define MXC_CCM_PDR0_HSP_DIV_2 (0x1 << 11) -#define MXC_CCM_PDR0_HSP_DIV_3 (0x2 << 11) -#define MXC_CCM_PDR0_HSP_DIV_4 (0x3 << 11) -#define MXC_CCM_PDR0_HSP_DIV_5 (0x4 << 11) -#define MXC_CCM_PDR0_HSP_DIV_6 (0x5 << 11) -#define MXC_CCM_PDR0_HSP_DIV_7 (0x6 << 11) -#define MXC_CCM_PDR0_HSP_DIV_8 (0x7 << 11) - -#define MXC_CCM_PDR0_IPG_DIV_1 (0x0 << 6) -#define MXC_CCM_PDR0_IPG_DIV_2 (0x1 << 6) -#define MXC_CCM_PDR0_IPG_DIV_3 (0x2 << 6) -#define MXC_CCM_PDR0_IPG_DIV_4 (0x3 << 6) - -#define MXC_CCM_PDR0_MAX_DIV_1 (0x0 << 3) -#define MXC_CCM_PDR0_MAX_DIV_2 (0x1 << 3) -#define MXC_CCM_PDR0_MAX_DIV_3 (0x2 << 3) -#define MXC_CCM_PDR0_MAX_DIV_4 (0x3 << 3) -#define MXC_CCM_PDR0_MAX_DIV_5 (0x4 << 3) -#define MXC_CCM_PDR0_MAX_DIV_6 (0x5 << 3) -#define MXC_CCM_PDR0_MAX_DIV_7 (0x6 << 3) -#define MXC_CCM_PDR0_MAX_DIV_8 (0x7 << 3) - -#define MXC_CCM_PDR0_NFC_DIV_1 (0x0 << 8) -#define MXC_CCM_PDR0_NFC_DIV_2 (0x1 << 8) -#define MXC_CCM_PDR0_NFC_DIV_3 (0x2 << 8) -#define MXC_CCM_PDR0_NFC_DIV_4 (0x3 << 8) -#define MXC_CCM_PDR0_NFC_DIV_5 (0x4 << 8) -#define MXC_CCM_PDR0_NFC_DIV_6 (0x5 << 8) -#define MXC_CCM_PDR0_NFC_DIV_7 (0x6 << 8) -#define MXC_CCM_PDR0_NFC_DIV_8 (0x7 << 8) - -#define MXC_CCM_PDR0_MCU_DIV_1 0x0 -#define MXC_CCM_PDR0_MCU_DIV_2 0x1 -#define MXC_CCM_PDR0_MCU_DIV_3 0x2 -#define MXC_CCM_PDR0_MCU_DIV_4 0x3 -#define MXC_CCM_PDR0_MCU_DIV_5 0x4 -#define MXC_CCM_PDR0_MCU_DIV_6 0x5 -#define MXC_CCM_PDR0_MCU_DIV_7 0x6 -#define MXC_CCM_PDR0_MCU_DIV_8 0x7 - #define MXC_CCM_PDR1_USB_PRDF_OFFSET 30 #define MXC_CCM_PDR1_USB_PRDF_MASK (0x3 << 30) #define MXC_CCM_PDR1_USB_PODF_OFFSET 27 @@ -152,118 +111,6 @@ /* Bit definitions for RCSR */ #define MXC_CCM_RCSR_NF16B 0x80000000 -/* Bit definitions for both MCU, USB and SR PLL control registers */ -#define MXC_CCM_PCTL_BRM 0x80000000 -#define MXC_CCM_PCTL_PD_OFFSET 26 -#define MXC_CCM_PCTL_PD_MASK (0xF << 26) -#define MXC_CCM_PCTL_MFD_OFFSET 16 -#define MXC_CCM_PCTL_MFD_MASK (0x3FF << 16) -#define MXC_CCM_PCTL_MFI_OFFSET 10 -#define MXC_CCM_PCTL_MFI_MASK (0xF << 10) -#define MXC_CCM_PCTL_MFN_OFFSET 0 -#define MXC_CCM_PCTL_MFN_MASK 0x3FF - -#define MXC_CCM_CGR0_SD_MMC1_OFFSET 0 -#define MXC_CCM_CGR0_SD_MMC1_MASK (0x3 << 0) -#define MXC_CCM_CGR0_SD_MMC2_OFFSET 2 -#define MXC_CCM_CGR0_SD_MMC2_MASK (0x3 << 2) -#define MXC_CCM_CGR0_GPT_OFFSET 4 -#define MXC_CCM_CGR0_GPT_MASK (0x3 << 4) -#define MXC_CCM_CGR0_EPIT1_OFFSET 6 -#define MXC_CCM_CGR0_EPIT1_MASK (0x3 << 6) -#define MXC_CCM_CGR0_EPIT2_OFFSET 8 -#define MXC_CCM_CGR0_EPIT2_MASK (0x3 << 8) -#define MXC_CCM_CGR0_IIM_OFFSET 10 -#define MXC_CCM_CGR0_IIM_MASK (0x3 << 10) -#define MXC_CCM_CGR0_ATA_OFFSET 12 -#define MXC_CCM_CGR0_ATA_MASK (0x3 << 12) -#define MXC_CCM_CGR0_SDMA_OFFSET 14 -#define MXC_CCM_CGR0_SDMA_MASK (0x3 << 14) -#define MXC_CCM_CGR0_CSPI3_OFFSET 16 -#define MXC_CCM_CGR0_CSPI3_MASK (0x3 << 16) -#define MXC_CCM_CGR0_RNG_OFFSET 18 -#define MXC_CCM_CGR0_RNG_MASK (0x3 << 18) -#define MXC_CCM_CGR0_UART1_OFFSET 20 -#define MXC_CCM_CGR0_UART1_MASK (0x3 << 20) -#define MXC_CCM_CGR0_UART2_OFFSET 22 -#define MXC_CCM_CGR0_UART2_MASK (0x3 << 22) -#define MXC_CCM_CGR0_SSI1_OFFSET 24 -#define MXC_CCM_CGR0_SSI1_MASK (0x3 << 24) -#define MXC_CCM_CGR0_I2C1_OFFSET 26 -#define MXC_CCM_CGR0_I2C1_MASK (0x3 << 26) -#define MXC_CCM_CGR0_I2C2_OFFSET 28 -#define MXC_CCM_CGR0_I2C2_MASK (0x3 << 28) -#define MXC_CCM_CGR0_I2C3_OFFSET 30 -#define MXC_CCM_CGR0_I2C3_MASK (0x3 << 30) - -#define MXC_CCM_CGR1_HANTRO_OFFSET 0 -#define MXC_CCM_CGR1_HANTRO_MASK (0x3 << 0) -#define MXC_CCM_CGR1_MEMSTICK1_OFFSET 2 -#define MXC_CCM_CGR1_MEMSTICK1_MASK (0x3 << 2) -#define MXC_CCM_CGR1_MEMSTICK2_OFFSET 4 -#define MXC_CCM_CGR1_MEMSTICK2_MASK (0x3 << 4) -#define MXC_CCM_CGR1_CSI_OFFSET 6 -#define MXC_CCM_CGR1_CSI_MASK (0x3 << 6) -#define MXC_CCM_CGR1_RTC_OFFSET 8 -#define MXC_CCM_CGR1_RTC_MASK (0x3 << 8) -#define MXC_CCM_CGR1_WDOG_OFFSET 10 -#define MXC_CCM_CGR1_WDOG_MASK (0x3 << 10) -#define MXC_CCM_CGR1_PWM_OFFSET 12 -#define MXC_CCM_CGR1_PWM_MASK (0x3 << 12) -#define MXC_CCM_CGR1_SIM_OFFSET 14 -#define MXC_CCM_CGR1_SIM_MASK (0x3 << 14) -#define MXC_CCM_CGR1_ECT_OFFSET 16 -#define MXC_CCM_CGR1_ECT_MASK (0x3 << 16) -#define MXC_CCM_CGR1_USBOTG_OFFSET 18 -#define MXC_CCM_CGR1_USBOTG_MASK (0x3 << 18) -#define MXC_CCM_CGR1_KPP_OFFSET 20 -#define MXC_CCM_CGR1_KPP_MASK (0x3 << 20) -#define MXC_CCM_CGR1_IPU_OFFSET 22 -#define MXC_CCM_CGR1_IPU_MASK (0x3 << 22) -#define MXC_CCM_CGR1_UART3_OFFSET 24 -#define MXC_CCM_CGR1_UART3_MASK (0x3 << 24) -#define MXC_CCM_CGR1_UART4_OFFSET 26 -#define MXC_CCM_CGR1_UART4_MASK (0x3 << 26) -#define MXC_CCM_CGR1_UART5_OFFSET 28 -#define MXC_CCM_CGR1_UART5_MASK (0x3 << 28) -#define MXC_CCM_CGR1_OWIRE_OFFSET 30 -#define MXC_CCM_CGR1_OWIRE_MASK (0x3 << 30) - -#define MXC_CCM_CGR2_SSI2_OFFSET 0 -#define MXC_CCM_CGR2_SSI2_MASK (0x3 << 0) -#define MXC_CCM_CGR2_CSPI1_OFFSET 2 -#define MXC_CCM_CGR2_CSPI1_MASK (0x3 << 2) -#define MXC_CCM_CGR2_CSPI2_OFFSET 4 -#define MXC_CCM_CGR2_CSPI2_MASK (0x3 << 4) -#define MXC_CCM_CGR2_GACC_OFFSET 6 -#define MXC_CCM_CGR2_GACC_MASK (0x3 << 6) -#define MXC_CCM_CGR2_EMI_OFFSET 8 -#define MXC_CCM_CGR2_EMI_MASK (0x3 << 8) -#define MXC_CCM_CGR2_RTIC_OFFSET 10 -#define MXC_CCM_CGR2_RTIC_MASK (0x3 << 10) -#define MXC_CCM_CGR2_FIRI_OFFSET 12 -#define MXC_CCM_CGR2_FIRI_MASK (0x3 << 12) -#define MXC_CCM_CGR2_IPMUX1_OFFSET 14 -#define MXC_CCM_CGR2_IPMUX1_MASK (0x3 << 14) -#define MXC_CCM_CGR2_IPMUX2_OFFSET 16 -#define MXC_CCM_CGR2_IPMUX2_MASK (0x3 << 16) - -/* These new CGR2 bits are added in MX32 */ -#define MXC_CCM_CGR2_APMSYSCLKSEL_OFFSET 18 -#define MXC_CCM_CGR2_APMSYSCLKSEL_MASK (0x3 << 18) -#define MXC_CCM_CGR2_APMSSICLKSEL_OFFSET 20 -#define MXC_CCM_CGR2_APMSSICLKSEL_MASK (0x3 << 20) -#define MXC_CCM_CGR2_APMPERCLKSEL_OFFSET 22 -#define MXC_CCM_CGR2_APMPERCLKSEL_MASK (0x3 << 22) -#define MXC_CCM_CGR2_MXCCLKENSEL_OFFSET 24 -#define MXC_CCM_CGR2_MXCCLKENSEL_MASK (0x1 << 24) -#define MXC_CCM_CGR2_CHIKCAMPEN_OFFSET 25 -#define MXC_CCM_CGR2_CHIKCAMPEN_MASK (0x1 << 25) -#define MXC_CCM_CGR2_OVRVPUBUSY_OFFSET 26 -#define MXC_CCM_CGR2_OVRVPUBUSY_MASK (0x1 << 26) -#define MXC_CCM_CGR2_APMENA_OFFSET 30 -#define MXC_CCM_CGR2_AOMENA_MASK (0x1 << 30) - /* * LTR0 register offsets */ diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index f8428800f28602c0e870590f32343c5128919f9f..380be0c9b213f2e7904e418067f83cbec1518b60 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -25,6 +25,8 @@ #include #include +#include "devices.h" + static struct resource uart0[] = { { .start = UART1_BASE_ADDR, @@ -82,6 +84,7 @@ struct platform_device mxc_uart_device2 = { .num_resources = ARRAY_SIZE(uart2), }; +#ifdef CONFIG_ARCH_MX31 static struct resource uart3[] = { { .start = UART4_BASE_ADDR, @@ -119,6 +122,7 @@ struct platform_device mxc_uart_device4 = { .resource = uart4, .num_resources = ARRAY_SIZE(uart4), }; +#endif /* CONFIG_ARCH_MX31 */ /* GPIO port description */ static struct mxc_gpio_port imx_gpio_ports[] = { @@ -164,8 +168,8 @@ struct platform_device mxc_w1_master_device = { static struct resource mxc_nand_resources[] = { { - .start = NFC_BASE_ADDR, - .end = NFC_BASE_ADDR + 0xfff, + .start = 0, /* runtime dependent */ + .end = 0, .flags = IORESOURCE_MEM }, { .start = MXC_INT_NANDFC, @@ -180,3 +184,188 @@ struct platform_device mxc_nand_device = { .num_resources = ARRAY_SIZE(mxc_nand_resources), .resource = mxc_nand_resources, }; + +static struct resource mxc_i2c0_resources[] = { + { + .start = I2C_BASE_ADDR, + .end = I2C_BASE_ADDR + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = MXC_INT_I2C, + .end = MXC_INT_I2C, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mxc_i2c_device0 = { + .name = "imx-i2c", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_i2c0_resources), + .resource = mxc_i2c0_resources, +}; + +static struct resource mxc_i2c1_resources[] = { + { + .start = I2C2_BASE_ADDR, + .end = I2C2_BASE_ADDR + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = MXC_INT_I2C2, + .end = MXC_INT_I2C2, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mxc_i2c_device1 = { + .name = "imx-i2c", + .id = 1, + .num_resources = ARRAY_SIZE(mxc_i2c1_resources), + .resource = mxc_i2c1_resources, +}; + +static struct resource mxc_i2c2_resources[] = { + { + .start = I2C3_BASE_ADDR, + .end = I2C3_BASE_ADDR + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = MXC_INT_I2C3, + .end = MXC_INT_I2C3, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mxc_i2c_device2 = { + .name = "imx-i2c", + .id = 2, + .num_resources = ARRAY_SIZE(mxc_i2c2_resources), + .resource = mxc_i2c2_resources, +}; + +#ifdef CONFIG_ARCH_MX31 +static struct resource mxcsdhc0_resources[] = { + { + .start = MMC_SDHC1_BASE_ADDR, + .end = MMC_SDHC1_BASE_ADDR + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = MXC_INT_MMC_SDHC1, + .end = MXC_INT_MMC_SDHC1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource mxcsdhc1_resources[] = { + { + .start = MMC_SDHC2_BASE_ADDR, + .end = MMC_SDHC2_BASE_ADDR + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = MXC_INT_MMC_SDHC2, + .end = MXC_INT_MMC_SDHC2, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mxcsdhc_device0 = { + .name = "mxc-mmc", + .id = 0, + .num_resources = ARRAY_SIZE(mxcsdhc0_resources), + .resource = mxcsdhc0_resources, +}; + +struct platform_device mxcsdhc_device1 = { + .name = "mxc-mmc", + .id = 1, + .num_resources = ARRAY_SIZE(mxcsdhc1_resources), + .resource = mxcsdhc1_resources, +}; +#endif /* CONFIG_ARCH_MX31 */ + +/* i.MX31 Image Processing Unit */ + +/* The resource order is important! */ +static struct resource mx3_ipu_rsrc[] = { + { + .start = IPU_CTRL_BASE_ADDR, + .end = IPU_CTRL_BASE_ADDR + 0x5F, + .flags = IORESOURCE_MEM, + }, { + .start = IPU_CTRL_BASE_ADDR + 0x88, + .end = IPU_CTRL_BASE_ADDR + 0xB3, + .flags = IORESOURCE_MEM, + }, { + .start = MXC_INT_IPU_SYN, + .end = MXC_INT_IPU_SYN, + .flags = IORESOURCE_IRQ, + }, { + .start = MXC_INT_IPU_ERR, + .end = MXC_INT_IPU_ERR, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mx3_ipu = { + .name = "ipu-core", + .id = -1, + .num_resources = ARRAY_SIZE(mx3_ipu_rsrc), + .resource = mx3_ipu_rsrc, +}; + +static struct resource fb_resources[] = { + { + .start = IPU_CTRL_BASE_ADDR + 0xB4, + .end = IPU_CTRL_BASE_ADDR + 0x1BF, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device mx3_fb = { + .name = "mx3_sdc_fb", + .id = -1, + .num_resources = ARRAY_SIZE(fb_resources), + .resource = fb_resources, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +#ifdef CONFIG_ARCH_MX35 +static struct resource mxc_fec_resources[] = { + { + .start = MXC_FEC_BASE_ADDR, + .end = MXC_FEC_BASE_ADDR + 0xfff, + .flags = IORESOURCE_MEM + }, { + .start = MXC_INT_FEC, + .end = MXC_INT_FEC, + .flags = IORESOURCE_IRQ + }, +}; + +struct platform_device mxc_fec_device = { + .name = "fec", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_fec_resources), + .resource = mxc_fec_resources, +}; +#endif + +static int mx3_devices_init(void) +{ + if (cpu_is_mx31()) { + mxc_nand_resources[0].start = MX31_NFC_BASE_ADDR; + mxc_nand_resources[0].end = MX31_NFC_BASE_ADDR + 0xfff; + } + if (cpu_is_mx35()) { + mxc_nand_resources[0].start = MX35_NFC_BASE_ADDR; + mxc_nand_resources[0].end = MX35_NFC_BASE_ADDR + 0xfff; + } + + return 0; +} + +subsys_initcall(mx3_devices_init); diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index 9949ef4e0694dfec46d1361b20691b0a90fb04a8..88c04b296fabc3ce2ee6ad3669e7d0bcc9c0edd6 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -6,3 +6,11 @@ extern struct platform_device mxc_uart_device3; extern struct platform_device mxc_uart_device4; extern struct platform_device mxc_w1_master_device; extern struct platform_device mxc_nand_device; +extern struct platform_device mxc_i2c_device0; +extern struct platform_device mxc_i2c_device1; +extern struct platform_device mxc_i2c_device2; +extern struct platform_device mx3_ipu; +extern struct platform_device mx3_fb; +extern struct platform_device mxc_fec_device; +extern struct platform_device mxcsdhc_device0; +extern struct platform_device mxcsdhc_device1; diff --git a/arch/arm/mach-mx3/iomux.c b/arch/arm/mach-mx3/iomux.c index 7a5088b519a8c6a1d077b4bd3cd997b7adde7c9f..40ffc5a664d93231c176956f0a3c927a6631a787 100644 --- a/arch/arm/mach-mx3/iomux.c +++ b/arch/arm/mach-mx3/iomux.c @@ -1,6 +1,7 @@ /* * Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved. * Copyright (C) 2008 by Sascha Hauer + * Copyright (C) 2009 by Valentin Longchamp * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -21,6 +22,7 @@ #include #include #include +#include #include #include #include @@ -38,6 +40,8 @@ static DEFINE_SPINLOCK(gpio_mux_lock); #define IOMUX_REG_MASK (IOMUX_PADNUM_MASK & ~0x3) + +unsigned long mxc_pin_alloc_map[NB_PORTS * 32 / BITS_PER_LONG]; /* * set the mode for a IOMUX pin. */ @@ -50,9 +54,6 @@ int mxc_iomux_mode(unsigned int pin_mode) field = pin_mode & 0x3; mode = (pin_mode & IOMUX_MODE_MASK) >> IOMUX_MODE_SHIFT; - pr_debug("%s: reg offset = 0x%x field = %d mode = 0x%02x\n", - __func__, (pin_mode & IOMUX_REG_MASK), field, mode); - spin_lock(&gpio_mux_lock); l = __raw_readl(reg); @@ -92,6 +93,86 @@ void mxc_iomux_set_pad(enum iomux_pins pin, u32 config) } EXPORT_SYMBOL(mxc_iomux_set_pad); +/* + * setups a single pin: + * - reserves the pin so that it is not claimed by another driver + * - setups the iomux according to the configuration + * - if the pin is configured as a GPIO, we claim it through kernel gpiolib + */ +int mxc_iomux_setup_pin(const unsigned int pin, const char *label) +{ + unsigned pad = pin & IOMUX_PADNUM_MASK; + unsigned gpio; + + if (pad >= (PIN_MAX + 1)) { + printk(KERN_ERR "mxc_iomux: Attempt to request nonexistant pin %u for \"%s\"\n", + pad, label ? label : "?"); + return -EINVAL; + } + + if (test_and_set_bit(pad, mxc_pin_alloc_map)) { + printk(KERN_ERR "mxc_iomux: pin %u already used. Allocation for \"%s\" failed\n", + pad, label ? label : "?"); + return -EINVAL; + } + mxc_iomux_mode(pin); + + /* if we have a gpio, we can allocate it */ + gpio = (pin & IOMUX_GPIONUM_MASK) >> IOMUX_GPIONUM_SHIFT; + if (gpio < (GPIO_PORT_MAX + 1) * 32) + if (gpio_request(gpio, label)) + return -EINVAL; + + return 0; +} +EXPORT_SYMBOL(mxc_iomux_setup_pin); + +int mxc_iomux_setup_multiple_pins(unsigned int *pin_list, unsigned count, + const char *label) +{ + unsigned int *p = pin_list; + int i; + int ret = -EINVAL; + + for (i = 0; i < count; i++) { + if (mxc_iomux_setup_pin(*p, label)) + goto setup_error; + p++; + } + return 0; + +setup_error: + mxc_iomux_release_multiple_pins(pin_list, i); + return ret; +} +EXPORT_SYMBOL(mxc_iomux_setup_multiple_pins); + +void mxc_iomux_release_pin(const unsigned int pin) +{ + unsigned pad = pin & IOMUX_PADNUM_MASK; + unsigned gpio; + + if (pad < (PIN_MAX + 1)) + clear_bit(pad, mxc_pin_alloc_map); + + gpio = (pin & IOMUX_GPIONUM_MASK) >> IOMUX_GPIONUM_SHIFT; + if (gpio < (GPIO_PORT_MAX + 1) * 32) + gpio_free(gpio); +} +EXPORT_SYMBOL(mxc_iomux_release_pin); + +void mxc_iomux_release_multiple_pins(unsigned int *pin_list, int count) +{ + unsigned int *p = pin_list; + int i; + + for (i = 0; i < count; i++) { + mxc_iomux_release_pin(*p); + p++; + } +} +EXPORT_SYMBOL(mxc_iomux_release_multiple_pins); + /* * This function enables/disables the general purpose function for a particular * signal. @@ -111,4 +192,3 @@ void mxc_iomux_set_gpr(enum iomux_gp_func gp, bool en) spin_unlock(&gpio_mux_lock); } EXPORT_SYMBOL(mxc_iomux_set_gpr); - diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c index 0589b5cd33c7be5fd08a5a59013ada0f85ce457f..9e1459cb4b74891d960baff040476f9d322e6449 100644 --- a/arch/arm/mach-mx3/mm.c +++ b/arch/arm/mach-mx3/mm.c @@ -22,10 +22,14 @@ #include #include -#include +#include + #include #include +#include + #include +#include /*! * @file mm.c @@ -50,6 +54,16 @@ static struct map_desc mxc_io_desc[] __initdata = { .pfn = __phys_to_pfn(AVIC_BASE_ADDR), .length = AVIC_SIZE, .type = MT_DEVICE_NONSHARED + }, { + .virtual = AIPS1_BASE_ADDR_VIRT, + .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), + .length = AIPS1_SIZE, + .type = MT_DEVICE_NONSHARED + }, { + .virtual = AIPS2_BASE_ADDR_VIRT, + .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), + .length = AIPS2_SIZE, + .type = MT_DEVICE_NONSHARED }, }; @@ -62,3 +76,24 @@ void __init mxc_map_io(void) { iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc)); } + +#ifdef CONFIG_CACHE_L2X0 +static int mxc_init_l2x0(void) +{ + void __iomem *l2x0_base; + + l2x0_base = ioremap(L2CC_BASE_ADDR, 4096); + if (IS_ERR(l2x0_base)) { + printk(KERN_ERR "remapping L2 cache area failed with %ld\n", + PTR_ERR(l2x0_base)); + return 0; + } + + l2x0_init(l2x0_base, 0x00030024, 0x00000000); + + return 0; +} + +arch_initcall(mxc_init_l2x0); +#endif + diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c index f902a7c37c31d6a6519d58b4559d9f87364799c0..83e5e8e1276f62aa96dadc637b859270f13fdd69 100644 --- a/arch/arm/mach-mx3/mx31ads.c +++ b/arch/arm/mach-mx3/mx31ads.c @@ -22,6 +22,8 @@ #include #include #include +#include +#include #include #include @@ -35,6 +37,12 @@ #include #include +#ifdef CONFIG_MACH_MX31ADS_WM1133_EV1 +#include +#include +#include +#endif + #include "devices.h" /*! @@ -94,13 +102,16 @@ static struct imxuart_platform_data uart_pdata = { .flags = IMXUART_HAVE_RTSCTS, }; +static int uart_pins[] = { + MX31_PIN_CTS1__CTS1, + MX31_PIN_RTS1__RTS1, + MX31_PIN_TXD1__TXD1, + MX31_PIN_RXD1__RXD1 +}; + static inline void mxc_init_imx_uart(void) { - mxc_iomux_mode(MX31_PIN_CTS1__CTS1); - mxc_iomux_mode(MX31_PIN_RTS1__RTS1); - mxc_iomux_mode(MX31_PIN_TXD1__TXD1); - mxc_iomux_mode(MX31_PIN_RXD1__RXD1); - + mxc_iomux_setup_multiple_pins(uart_pins, ARRAY_SIZE(uart_pins), "uart-0"); mxc_register_device(&mxc_uart_device0, &uart_pdata); } #else /* !SERIAL_IMX */ @@ -176,7 +187,7 @@ static void __init mx31ads_init_expio(void) /* * Configure INT line as GPIO input */ - mxc_iomux_mode(IOMUX_MODE(MX31_PIN_GPIO1_4, IOMUX_CONFIG_GPIO)); + mxc_iomux_setup_pin(IOMUX_MODE(MX31_PIN_GPIO1_4, IOMUX_CONFIG_GPIO), "expio"); /* disable the interrupt and clear the status */ __raw_writew(0xFFFF, PBC_INTMASK_CLEAR_REG); @@ -191,25 +202,300 @@ static void __init mx31ads_init_expio(void) set_irq_chained_handler(EXPIO_PARENT_INT, mx31ads_expio_irq_handler); } +#ifdef CONFIG_MACH_MX31ADS_WM1133_EV1 +/* This section defines setup for the Wolfson Microelectronics + * 1133-EV1 PMU/audio board. When other PMU boards are supported the + * regulator definitions may be shared with them, but for now they can + * only be used with this board so would generate warnings about + * unused statics and some of the configuration is specific to this + * module. + */ + +/* CPU */ +static struct regulator_consumer_supply sw1a_consumers[] = { + { + .supply = "cpu_vcc", + } +}; + +static struct regulator_init_data sw1a_data = { + .constraints = { + .name = "SW1A", + .min_uV = 1275000, + .max_uV = 1600000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_MODE, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_FAST, + .state_mem = { + .uV = 1400000, + .mode = REGULATOR_MODE_NORMAL, + .enabled = 1, + }, + .initial_state = PM_SUSPEND_MEM, + .always_on = 1, + .boot_on = 1, + }, + .num_consumer_supplies = ARRAY_SIZE(sw1a_consumers), + .consumer_supplies = sw1a_consumers, +}; + +/* System IO - High */ +static struct regulator_init_data viohi_data = { + .constraints = { + .name = "VIOHO", + .min_uV = 2800000, + .max_uV = 2800000, + .state_mem = { + .uV = 2800000, + .mode = REGULATOR_MODE_NORMAL, + .enabled = 1, + }, + .initial_state = PM_SUSPEND_MEM, + .always_on = 1, + .boot_on = 1, + }, +}; + +/* System IO - Low */ +static struct regulator_init_data violo_data = { + .constraints = { + .name = "VIOLO", + .min_uV = 1800000, + .max_uV = 1800000, + .state_mem = { + .uV = 1800000, + .mode = REGULATOR_MODE_NORMAL, + .enabled = 1, + }, + .initial_state = PM_SUSPEND_MEM, + .always_on = 1, + .boot_on = 1, + }, +}; + +/* DDR RAM */ +static struct regulator_init_data sw2a_data = { + .constraints = { + .name = "SW2A", + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL, + .state_mem = { + .uV = 1800000, + .mode = REGULATOR_MODE_NORMAL, + .enabled = 1, + }, + .state_disk = { + .mode = REGULATOR_MODE_NORMAL, + .enabled = 0, + }, + .always_on = 1, + .boot_on = 1, + .initial_state = PM_SUSPEND_MEM, + }, +}; + +static struct regulator_init_data ldo1_data = { + .constraints = { + .name = "VCAM/VMMC1/VMMC2", + .min_uV = 2800000, + .max_uV = 2800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL, + .apply_uV = 1, + }, +}; + +static struct regulator_consumer_supply ldo2_consumers[] = { + { + .supply = "AVDD", + }, + { + .supply = "HPVDD", + }, +}; + +/* CODEC and SIM */ +static struct regulator_init_data ldo2_data = { + .constraints = { + .name = "VESIM/VSIM/AVDD", + .min_uV = 3300000, + .max_uV = 3300000, + .valid_modes_mask = REGULATOR_MODE_NORMAL, + .apply_uV = 1, + }, + .num_consumer_supplies = ARRAY_SIZE(ldo2_consumers), + .consumer_supplies = ldo2_consumers, +}; + +/* General */ +static struct regulator_init_data vdig_data = { + .constraints = { + .name = "VDIG", + .min_uV = 1500000, + .max_uV = 1500000, + .valid_modes_mask = REGULATOR_MODE_NORMAL, + .apply_uV = 1, + .always_on = 1, + .boot_on = 1, + }, +}; + +/* Tranceivers */ +static struct regulator_init_data ldo4_data = { + .constraints = { + .name = "VRF1/CVDD_2.775", + .min_uV = 2500000, + .max_uV = 2500000, + .valid_modes_mask = REGULATOR_MODE_NORMAL, + .apply_uV = 1, + .always_on = 1, + .boot_on = 1, + }, +}; + +static struct wm8350_led_platform_data wm8350_led_data = { + .name = "wm8350:white", + .default_trigger = "heartbeat", + .max_uA = 27899, +}; + +static struct wm8350_audio_platform_data imx32ads_wm8350_setup = { + .vmid_discharge_msecs = 1000, + .drain_msecs = 30, + .cap_discharge_msecs = 700, + .vmid_charge_msecs = 700, + .vmid_s_curve = WM8350_S_CURVE_SLOW, + .dis_out4 = WM8350_DISCHARGE_SLOW, + .dis_out3 = WM8350_DISCHARGE_SLOW, + .dis_out2 = WM8350_DISCHARGE_SLOW, + .dis_out1 = WM8350_DISCHARGE_SLOW, + .vroi_out4 = WM8350_TIE_OFF_500R, + .vroi_out3 = WM8350_TIE_OFF_500R, + .vroi_out2 = WM8350_TIE_OFF_500R, + .vroi_out1 = WM8350_TIE_OFF_500R, + .vroi_enable = 0, + .codec_current_on = WM8350_CODEC_ISEL_1_0, + .codec_current_standby = WM8350_CODEC_ISEL_0_5, + .codec_current_charge = WM8350_CODEC_ISEL_1_5, +}; + +static int mx31_wm8350_init(struct wm8350 *wm8350) +{ + int i; + + wm8350_gpio_config(wm8350, 0, WM8350_GPIO_DIR_IN, + WM8350_GPIO0_PWR_ON_IN, WM8350_GPIO_ACTIVE_LOW, + WM8350_GPIO_PULL_UP, WM8350_GPIO_INVERT_OFF, + WM8350_GPIO_DEBOUNCE_ON); + + wm8350_gpio_config(wm8350, 3, WM8350_GPIO_DIR_IN, + WM8350_GPIO3_PWR_OFF_IN, WM8350_GPIO_ACTIVE_HIGH, + WM8350_GPIO_PULL_DOWN, WM8350_GPIO_INVERT_OFF, + WM8350_GPIO_DEBOUNCE_ON); + + wm8350_gpio_config(wm8350, 4, WM8350_GPIO_DIR_IN, + WM8350_GPIO4_MR_IN, WM8350_GPIO_ACTIVE_HIGH, + WM8350_GPIO_PULL_DOWN, WM8350_GPIO_INVERT_OFF, + WM8350_GPIO_DEBOUNCE_OFF); + + wm8350_gpio_config(wm8350, 7, WM8350_GPIO_DIR_IN, + WM8350_GPIO7_HIBERNATE_IN, WM8350_GPIO_ACTIVE_HIGH, + WM8350_GPIO_PULL_DOWN, WM8350_GPIO_INVERT_OFF, + WM8350_GPIO_DEBOUNCE_OFF); + + wm8350_gpio_config(wm8350, 6, WM8350_GPIO_DIR_OUT, + WM8350_GPIO6_SDOUT_OUT, WM8350_GPIO_ACTIVE_HIGH, + WM8350_GPIO_PULL_NONE, WM8350_GPIO_INVERT_OFF, + WM8350_GPIO_DEBOUNCE_OFF); + + wm8350_gpio_config(wm8350, 8, WM8350_GPIO_DIR_OUT, + WM8350_GPIO8_VCC_FAULT_OUT, WM8350_GPIO_ACTIVE_LOW, + WM8350_GPIO_PULL_NONE, WM8350_GPIO_INVERT_OFF, + WM8350_GPIO_DEBOUNCE_OFF); + + wm8350_gpio_config(wm8350, 9, WM8350_GPIO_DIR_OUT, + WM8350_GPIO9_BATT_FAULT_OUT, WM8350_GPIO_ACTIVE_LOW, + WM8350_GPIO_PULL_NONE, WM8350_GPIO_INVERT_OFF, + WM8350_GPIO_DEBOUNCE_OFF); + + /* Fix up for our own supplies. */ + for (i = 0; i < ARRAY_SIZE(ldo2_consumers); i++) + ldo2_consumers[i].dev = wm8350->dev; + + wm8350_register_regulator(wm8350, WM8350_DCDC_1, &sw1a_data); + wm8350_register_regulator(wm8350, WM8350_DCDC_3, &viohi_data); + wm8350_register_regulator(wm8350, WM8350_DCDC_4, &violo_data); + wm8350_register_regulator(wm8350, WM8350_DCDC_6, &sw2a_data); + wm8350_register_regulator(wm8350, WM8350_LDO_1, &ldo1_data); + wm8350_register_regulator(wm8350, WM8350_LDO_2, &ldo2_data); + wm8350_register_regulator(wm8350, WM8350_LDO_3, &vdig_data); + wm8350_register_regulator(wm8350, WM8350_LDO_4, &ldo4_data); + + /* LEDs */ + wm8350_dcdc_set_slot(wm8350, WM8350_DCDC_5, 1, 1, + WM8350_DC5_ERRACT_SHUTDOWN_CONV); + wm8350_isink_set_flash(wm8350, WM8350_ISINK_A, + WM8350_ISINK_FLASH_DISABLE, + WM8350_ISINK_FLASH_TRIG_BIT, + WM8350_ISINK_FLASH_DUR_32MS, + WM8350_ISINK_FLASH_ON_INSTANT, + WM8350_ISINK_FLASH_OFF_INSTANT, + WM8350_ISINK_FLASH_MODE_EN); + wm8350_dcdc25_set_mode(wm8350, WM8350_DCDC_5, + WM8350_ISINK_MODE_BOOST, + WM8350_ISINK_ILIM_NORMAL, + WM8350_DC5_RMP_20V, + WM8350_DC5_FBSRC_ISINKA); + wm8350_register_led(wm8350, 0, WM8350_DCDC_5, WM8350_ISINK_A, + &wm8350_led_data); + + wm8350->codec.platform_data = &imx32ads_wm8350_setup; + + return 0; +} + +static struct wm8350_platform_data __initdata mx31_wm8350_pdata = { + .init = mx31_wm8350_init, +}; +#endif + +#if defined(CONFIG_I2C_IMX) || defined(CONFIG_I2C_IMX_MODULE) +static struct i2c_board_info __initdata mx31ads_i2c1_devices[] = { +#ifdef CONFIG_MACH_MX31ADS_WM1133_EV1 + { + I2C_BOARD_INFO("wm8350", 0x1a), + .platform_data = &mx31_wm8350_pdata, + .irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3), + }, +#endif +}; + +static void mxc_init_i2c(void) +{ + i2c_register_board_info(1, mx31ads_i2c1_devices, + ARRAY_SIZE(mx31ads_i2c1_devices)); + + mxc_iomux_mode(IOMUX_MODE(MX31_PIN_CSPI2_MOSI, IOMUX_CONFIG_ALT1)); + mxc_iomux_mode(IOMUX_MODE(MX31_PIN_CSPI2_MISO, IOMUX_CONFIG_ALT1)); + + mxc_register_device(&mxc_i2c_device1, NULL); +} +#else +static void mxc_init_i2c(void) +{ +} +#endif + /*! * This structure defines static mappings for the i.MX31ADS board. */ static struct map_desc mx31ads_io_desc[] __initdata = { { - .virtual = AIPS1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), - .length = AIPS1_SIZE, - .type = MT_DEVICE_NONSHARED - }, { .virtual = SPBA0_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(SPBA0_BASE_ADDR), .length = SPBA0_SIZE, .type = MT_DEVICE_NONSHARED - }, { - .virtual = AIPS2_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), - .length = AIPS2_SIZE, - .type = MT_DEVICE_NONSHARED }, { .virtual = CS4_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(CS4_BASE_ADDR), @@ -221,13 +507,13 @@ static struct map_desc mx31ads_io_desc[] __initdata = { /*! * Set up static virtual mappings. */ -void __init mx31ads_map_io(void) +static void __init mx31ads_map_io(void) { mxc_map_io(); iotable_init(mx31ads_io_desc, ARRAY_SIZE(mx31ads_io_desc)); } -void __init mx31ads_init_irq(void) +static void __init mx31ads_init_irq(void) { mxc_init_irq(); mx31ads_init_expio(); @@ -240,15 +526,15 @@ static void __init mxc_board_init(void) { mxc_init_extuart(); mxc_init_imx_uart(); + mxc_init_i2c(); } static void __init mx31ads_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("ipg_clk.0"); + mx31_clocks_init(26000000); } -struct sys_timer mx31ads_timer = { +static struct sys_timer mx31ads_timer = { .init = mx31ads_timer_init, }; diff --git a/arch/arm/mach-mx3/mx31lite.c b/arch/arm/mach-mx3/mx31lite.c index c434400701430ca1603eaecbec32071be2ce22fa..894d98cd9941a108ee6dde70d5dc00ec00f083f6 100644 --- a/arch/arm/mach-mx3/mx31lite.c +++ b/arch/arm/mach-mx3/mx31lite.c @@ -42,20 +42,10 @@ */ static struct map_desc mx31lite_io_desc[] __initdata = { { - .virtual = AIPS1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), - .length = AIPS1_SIZE, - .type = MT_DEVICE_NONSHARED - }, { .virtual = SPBA0_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(SPBA0_BASE_ADDR), .length = SPBA0_SIZE, .type = MT_DEVICE_NONSHARED - }, { - .virtual = AIPS2_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), - .length = AIPS2_SIZE, - .type = MT_DEVICE_NONSHARED }, { .virtual = CS4_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(CS4_BASE_ADDR), @@ -82,8 +72,7 @@ static void __init mxc_board_init(void) static void __init mx31lite_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("ipg_clk.0"); + mx31_clocks_init(26000000); } struct sys_timer mx31lite_timer = { diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c new file mode 100644 index 0000000000000000000000000000000000000000..d080b4add79c05737982dcaf07b5235aa0c88d02 --- /dev/null +++ b/arch/arm/mach-mx3/mx31moboard-devboard.c @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2009 Valentin Longchamp, EPFL Mobots group + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include + +#include + +#include +#include +#include +#include + +#include "devices.h" + +static struct imxuart_platform_data uart_pdata = { + .flags = IMXUART_HAVE_RTSCTS, +}; + +static int mxc_uart1_pins[] = { + MX31_PIN_CTS2__CTS2, MX31_PIN_RTS2__RTS2, + MX31_PIN_TXD2__TXD2, MX31_PIN_RXD2__RXD2, +}; + +/* + * system init for baseboard usage. Will be called by mx31moboard init. + */ +void __init mx31moboard_devboard_init(void) +{ + printk(KERN_INFO "Initializing mx31devboard peripherals\n"); + mxc_iomux_setup_multiple_pins(mxc_uart1_pins, ARRAY_SIZE(mxc_uart1_pins), "uart1"); + mxc_register_device(&mxc_uart_device1, &uart_pdata); +} diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c new file mode 100644 index 0000000000000000000000000000000000000000..9ef9566823fb8dec7c8ee15bc7a47a63a0e50c84 --- /dev/null +++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2009 Valentin Longchamp, EPFL Mobots group + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include + +#include + +#include +#include +#include +#include + +#include "devices.h" + +/* + * system init for baseboard usage. Will be called by mx31moboard init. + */ +void __init mx31moboard_marxbot_init(void) +{ + printk(KERN_INFO "Initializing mx31marxbot peripherals\n"); +} diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c index c29098af7394d7d6c7f5f537cb24b9ec2c70d2b8..34c2a1b99d4fdfbb31eafba6e4653513c9d0fef8 100644 --- a/arch/arm/mach-mx3/mx31moboard.c +++ b/arch/arm/mach-mx3/mx31moboard.c @@ -32,6 +32,7 @@ #include #include #include +#include #include "devices.h" @@ -63,6 +64,18 @@ static struct platform_device *devices[] __initdata = { &mx31moboard_flash, }; +static int mxc_uart0_pins[] = { + MX31_PIN_CTS1__CTS1, MX31_PIN_RTS1__RTS1, + MX31_PIN_TXD1__TXD1, MX31_PIN_RXD1__RXD1, +}; +static int mxc_uart4_pins[] = { + MX31_PIN_PC_RST__CTS5, MX31_PIN_PC_VS2__RTS5, + MX31_PIN_PC_BVD2__TXD5, MX31_PIN_PC_BVD1__RXD5, +}; + +static int mx31moboard_baseboard; +core_param(mx31moboard_baseboard, mx31moboard_baseboard, int, 0444); + /* * Board specific initialization. */ @@ -70,58 +83,29 @@ static void __init mxc_board_init(void) { platform_add_devices(devices, ARRAY_SIZE(devices)); - mxc_iomux_mode(MX31_PIN_CTS1__CTS1); - mxc_iomux_mode(MX31_PIN_RTS1__RTS1); - mxc_iomux_mode(MX31_PIN_TXD1__TXD1); - mxc_iomux_mode(MX31_PIN_RXD1__RXD1); - + mxc_iomux_setup_multiple_pins(mxc_uart0_pins, ARRAY_SIZE(mxc_uart0_pins), "uart0"); mxc_register_device(&mxc_uart_device0, &uart_pdata); - mxc_iomux_mode(MX31_PIN_CTS2__CTS2); - mxc_iomux_mode(MX31_PIN_RTS2__RTS2); - mxc_iomux_mode(MX31_PIN_TXD2__TXD2); - mxc_iomux_mode(MX31_PIN_RXD2__RXD2); - - mxc_register_device(&mxc_uart_device1, &uart_pdata); - - mxc_iomux_mode(MX31_PIN_PC_RST__CTS5); - mxc_iomux_mode(MX31_PIN_PC_VS2__RTS5); - mxc_iomux_mode(MX31_PIN_PC_BVD2__TXD5); - mxc_iomux_mode(MX31_PIN_PC_BVD1__RXD5); - + mxc_iomux_setup_multiple_pins(mxc_uart4_pins, ARRAY_SIZE(mxc_uart4_pins), "uart4"); mxc_register_device(&mxc_uart_device4, &uart_pdata); -} -/* - * This structure defines static mappings for the mx31moboard. - */ -static struct map_desc mx31moboard_io_desc[] __initdata = { - { - .virtual = AIPS1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), - .length = AIPS1_SIZE, - .type = MT_DEVICE_NONSHARED - }, { - .virtual = AIPS2_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), - .length = AIPS2_SIZE, - .type = MT_DEVICE_NONSHARED - }, -}; - -/* - * Set up static virtual mappings. - */ -void __init mx31moboard_map_io(void) -{ - mxc_map_io(); - iotable_init(mx31moboard_io_desc, ARRAY_SIZE(mx31moboard_io_desc)); + switch (mx31moboard_baseboard) { + case MX31NOBOARD: + break; + case MX31DEVBOARD: + mx31moboard_devboard_init(); + break; + case MX31MARXBOT: + mx31moboard_marxbot_init(); + break; + default: + printk(KERN_ERR "Illegal mx31moboard_baseboard type %d\n", mx31moboard_baseboard); + } } static void __init mx31moboard_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("ipg_clk.0"); + mx31_clocks_init(26000000); } struct sys_timer mx31moboard_timer = { @@ -133,7 +117,7 @@ MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard") .phys_io = AIPS1_BASE_ADDR, .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc, .boot_params = PHYS_OFFSET + 0x100, - .map_io = mx31moboard_map_io, + .map_io = mxc_map_io, .init_irq = mxc_init_irq, .init_machine = mxc_board_init, .timer = &mx31moboard_timer, diff --git a/arch/arm/mach-mx3/mx31pdk.c b/arch/arm/mach-mx3/mx31pdk.c index d464d068a4a606386707226cd2f4c8e89c1cf28d..bc63f17856913205cb644ba8cffd0f72cfaa19fd 100644 --- a/arch/arm/mach-mx3/mx31pdk.c +++ b/arch/arm/mach-mx3/mx31pdk.c @@ -45,40 +45,17 @@ static struct imxuart_platform_data uart_pdata = { .flags = IMXUART_HAVE_RTSCTS, }; -static inline void mxc_init_imx_uart(void) -{ - mxc_iomux_mode(MX31_PIN_CTS1__CTS1); - mxc_iomux_mode(MX31_PIN_RTS1__RTS1); - mxc_iomux_mode(MX31_PIN_TXD1__TXD1); - mxc_iomux_mode(MX31_PIN_RXD1__RXD1); - - mxc_register_device(&mxc_uart_device0, &uart_pdata); -} - -/*! - * This structure defines static mappings for the i.MX31PDK board. - */ -static struct map_desc mx31pdk_io_desc[] __initdata = { - { - .virtual = AIPS1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), - .length = AIPS1_SIZE, - .type = MT_DEVICE_NONSHARED - }, { - .virtual = AIPS2_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), - .length = AIPS2_SIZE, - .type = MT_DEVICE_NONSHARED - }, +static int uart_pins[] = { + MX31_PIN_CTS1__CTS1, + MX31_PIN_RTS1__RTS1, + MX31_PIN_TXD1__TXD1, + MX31_PIN_RXD1__RXD1 }; -/*! - * Set up static virtual mappings. - */ -static void __init mx31pdk_map_io(void) +static inline void mxc_init_imx_uart(void) { - mxc_map_io(); - iotable_init(mx31pdk_io_desc, ARRAY_SIZE(mx31pdk_io_desc)); + mxc_iomux_setup_multiple_pins(uart_pins, ARRAY_SIZE(uart_pins), "uart-0"); + mxc_register_device(&mxc_uart_device0, &uart_pdata); } /*! @@ -91,8 +68,7 @@ static void __init mxc_board_init(void) static void __init mx31pdk_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("ipg_clk.0"); + mx31_clocks_init(26000000); } static struct sys_timer mx31pdk_timer = { @@ -108,7 +84,7 @@ MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)") .phys_io = AIPS1_BASE_ADDR, .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc, .boot_params = PHYS_OFFSET + 0x100, - .map_io = mx31pdk_map_io, + .map_io = mxc_map_io, .init_irq = mxc_init_irq, .init_machine = mxc_board_init, .timer = &mx31pdk_timer, diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c index 8cea825872221a3efd0b8f15e56a729a5764430a..5fce022114dece491665a5774945e45645030c69 100644 --- a/arch/arm/mach-mx3/pcm037.c +++ b/arch/arm/mach-mx3/pcm037.c @@ -26,6 +26,8 @@ #include #include #include +#include +#include #include #include @@ -37,6 +39,10 @@ #include #include #include +#include +#ifdef CONFIG_I2C_IMX +#include +#endif #include "devices.h" @@ -117,12 +123,90 @@ static struct mxc_nand_platform_data pcm037_nand_board_info = { .hw_ecc = 1, }; +#ifdef CONFIG_I2C_IMX +static int i2c_1_pins[] = { + MX31_PIN_CSPI2_MOSI__SCL, + MX31_PIN_CSPI2_MISO__SDA, +}; + +static int pcm037_i2c_1_init(struct device *dev) +{ + return mxc_iomux_setup_multiple_pins(i2c_1_pins, ARRAY_SIZE(i2c_1_pins), + "i2c-1"); +} + +static void pcm037_i2c_1_exit(struct device *dev) +{ + mxc_iomux_release_multiple_pins(i2c_1_pins, ARRAY_SIZE(i2c_1_pins)); +} + +static struct imxi2c_platform_data pcm037_i2c_1_data = { + .bitrate = 100000, + .init = pcm037_i2c_1_init, + .exit = pcm037_i2c_1_exit, +}; + +static struct at24_platform_data board_eeprom = { + .byte_len = 4096, + .page_size = 32, + .flags = AT24_FLAG_ADDR16, +}; + +static struct i2c_board_info pcm037_i2c_devices[] = { + { + I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */ + .platform_data = &board_eeprom, + }, { + I2C_BOARD_INFO("rtc-pcf8563", 0x51), + .type = "pcf8563", + } +}; +#endif + +static int sdhc1_pins[] = { + MX31_PIN_SD1_DATA3__SD1_DATA3, + MX31_PIN_SD1_DATA2__SD1_DATA2, + MX31_PIN_SD1_DATA1__SD1_DATA1, + MX31_PIN_SD1_DATA0__SD1_DATA0, + MX31_PIN_SD1_CLK__SD1_CLK, + MX31_PIN_SD1_CMD__SD1_CMD, +}; + +static int pcm970_sdhc1_init(struct device *dev, irq_handler_t h, void *data) +{ + return mxc_iomux_setup_multiple_pins(sdhc1_pins, ARRAY_SIZE(sdhc1_pins), + "sdhc-1"); +} + +static void pcm970_sdhc1_exit(struct device *dev, void *data) +{ + mxc_iomux_release_multiple_pins(sdhc1_pins, ARRAY_SIZE(sdhc1_pins)); +} + +/* No card and rw detection at the moment */ +static struct imxmmc_platform_data sdhc_pdata = { + .init = pcm970_sdhc1_init, + .exit = pcm970_sdhc1_exit, +}; + static struct platform_device *devices[] __initdata = { &pcm037_flash, &pcm037_eth, &pcm037_sram_device, }; +static int uart0_pins[] = { + MX31_PIN_CTS1__CTS1, + MX31_PIN_RTS1__RTS1, + MX31_PIN_TXD1__TXD1, + MX31_PIN_RXD1__RXD1 +}; + +static int uart2_pins[] = { + MX31_PIN_CSPI3_MOSI__RXD3, + MX31_PIN_CSPI3_MISO__TXD3 +}; + /* * Board specific initialization. */ @@ -130,59 +214,33 @@ static void __init mxc_board_init(void) { platform_add_devices(devices, ARRAY_SIZE(devices)); - mxc_iomux_mode(MX31_PIN_CTS1__CTS1); - mxc_iomux_mode(MX31_PIN_RTS1__RTS1); - mxc_iomux_mode(MX31_PIN_TXD1__TXD1); - mxc_iomux_mode(MX31_PIN_RXD1__RXD1); - + mxc_iomux_setup_multiple_pins(uart0_pins, ARRAY_SIZE(uart0_pins), "uart-0"); mxc_register_device(&mxc_uart_device0, &uart_pdata); - mxc_iomux_mode(MX31_PIN_CSPI3_MOSI__RXD3); - mxc_iomux_mode(MX31_PIN_CSPI3_MISO__TXD3); - + mxc_iomux_setup_multiple_pins(uart2_pins, ARRAY_SIZE(uart2_pins), "uart-2"); mxc_register_device(&mxc_uart_device2, &uart_pdata); - mxc_iomux_mode(MX31_PIN_BATT_LINE__OWIRE); + mxc_iomux_setup_pin(MX31_PIN_BATT_LINE__OWIRE, "batt-0wire"); mxc_register_device(&mxc_w1_master_device, NULL); /* SMSC9215 IRQ pin */ - mxc_iomux_mode(IOMUX_MODE(MX31_PIN_GPIO3_1, IOMUX_CONFIG_GPIO)); - if (!gpio_request(MX31_PIN_GPIO3_1, "pcm037-eth")) + if (!mxc_iomux_setup_pin(IOMUX_MODE(MX31_PIN_GPIO3_1, IOMUX_CONFIG_GPIO), + "pcm037-eth")) gpio_direction_input(MX31_PIN_GPIO3_1); - mxc_register_device(&mxc_nand_device, &pcm037_nand_board_info); -} +#ifdef CONFIG_I2C_IMX + i2c_register_board_info(1, pcm037_i2c_devices, + ARRAY_SIZE(pcm037_i2c_devices)); -/* - * This structure defines static mappings for the pcm037 board. - */ -static struct map_desc pcm037_io_desc[] __initdata = { - { - .virtual = AIPS1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), - .length = AIPS1_SIZE, - .type = MT_DEVICE_NONSHARED - }, { - .virtual = AIPS2_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), - .length = AIPS2_SIZE, - .type = MT_DEVICE_NONSHARED - }, -}; - -/* - * Set up static virtual mappings. - */ -void __init pcm037_map_io(void) -{ - mxc_map_io(); - iotable_init(pcm037_io_desc, ARRAY_SIZE(pcm037_io_desc)); + mxc_register_device(&mxc_i2c_device1, &pcm037_i2c_1_data); +#endif + mxc_register_device(&mxc_nand_device, &pcm037_nand_board_info); + mxc_register_device(&mxcsdhc_device0, &sdhc_pdata); } static void __init pcm037_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("ipg_clk.0"); + mx31_clocks_init(26000000); } struct sys_timer pcm037_timer = { @@ -194,7 +252,7 @@ MACHINE_START(PCM037, "Phytec Phycore pcm037") .phys_io = AIPS1_BASE_ADDR, .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc, .boot_params = PHYS_OFFSET + 0x100, - .map_io = pcm037_map_io, + .map_io = mxc_map_io, .init_irq = mxc_init_irq, .init_machine = mxc_board_init, .timer = &pcm037_timer, diff --git a/arch/arm/mach-mx3/qong.c b/arch/arm/mach-mx3/qong.c new file mode 100644 index 0000000000000000000000000000000000000000..6c4283cec6f49c1fa03e0b8dd0d26178dfb50b47 --- /dev/null +++ b/arch/arm/mach-mx3/qong.c @@ -0,0 +1,312 @@ +/* + * Copyright (C) 2009 Ilya Yanok, Emcraft Systems Ltd, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "devices.h" + +/* FPGA defines */ +#define QONG_FPGA_VERSION(major, minor, rev) \ + (((major & 0xF) << 12) | ((minor & 0xF) << 8) | (rev & 0xFF)) + +#define QONG_FPGA_BASEADDR CS1_BASE_ADDR +#define QONG_FPGA_PERIPH_SIZE (1 << 24) + +#define QONG_FPGA_CTRL_BASEADDR QONG_FPGA_BASEADDR +#define QONG_FPGA_CTRL_SIZE 0x10 +/* FPGA control registers */ +#define QONG_FPGA_CTRL_VERSION 0x00 + +#define QONG_DNET_ID 1 +#define QONG_DNET_BASEADDR \ + (QONG_FPGA_BASEADDR + QONG_DNET_ID * QONG_FPGA_PERIPH_SIZE) +#define QONG_DNET_SIZE 0x00001000 + +#define QONG_FPGA_IRQ IOMUX_TO_IRQ(MX31_PIN_DTR_DCE1) + +/* + * This file contains the board-specific initialization routines. + */ + +static struct imxuart_platform_data uart_pdata = { + .flags = IMXUART_HAVE_RTSCTS, +}; + +static int uart_pins[] = { + MX31_PIN_CTS1__CTS1, + MX31_PIN_RTS1__RTS1, + MX31_PIN_TXD1__TXD1, + MX31_PIN_RXD1__RXD1 +}; + +static inline void mxc_init_imx_uart(void) +{ + mxc_iomux_setup_multiple_pins(uart_pins, ARRAY_SIZE(uart_pins), + "uart-0"); + mxc_register_device(&mxc_uart_device0, &uart_pdata); +} + +static struct resource dnet_resources[] = { + [0] = { + .name = "dnet-memory", + .start = QONG_DNET_BASEADDR, + .end = QONG_DNET_BASEADDR + QONG_DNET_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = QONG_FPGA_IRQ, + .end = QONG_FPGA_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device dnet_device = { + .name = "dnet", + .id = -1, + .num_resources = ARRAY_SIZE(dnet_resources), + .resource = dnet_resources, +}; + +static int __init qong_init_dnet(void) +{ + int ret; + + ret = platform_device_register(&dnet_device); + return ret; +} + +/* MTD NOR flash */ + +static struct physmap_flash_data qong_flash_data = { + .width = 2, +}; + +static struct resource qong_flash_resource = { + .start = CS0_BASE_ADDR, + .end = CS0_BASE_ADDR + QONG_NOR_SIZE - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device qong_nor_mtd_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &qong_flash_data, + }, + .resource = &qong_flash_resource, + .num_resources = 1, +}; + +static void qong_init_nor_mtd(void) +{ + (void)platform_device_register(&qong_nor_mtd_device); +} + +/* + * Hardware specific access to control-lines + */ +static void qong_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) +{ + struct nand_chip *nand_chip = mtd->priv; + + if (cmd == NAND_CMD_NONE) + return; + + if (ctrl & NAND_CLE) + writeb(cmd, nand_chip->IO_ADDR_W + (1 << 24)); + else + writeb(cmd, nand_chip->IO_ADDR_W + (1 << 23)); +} + +/* + * Read the Device Ready pin. + */ +static int qong_nand_device_ready(struct mtd_info *mtd) +{ + return gpio_get_value(IOMUX_TO_GPIO(MX31_PIN_NFRB)); +} + +static void qong_nand_select_chip(struct mtd_info *mtd, int chip) +{ + if (chip >= 0) + gpio_set_value(IOMUX_TO_GPIO(MX31_PIN_NFCE_B), 0); + else + gpio_set_value(IOMUX_TO_GPIO(MX31_PIN_NFCE_B), 1); +} + +static struct platform_nand_data qong_nand_data = { + .chip = { + .chip_delay = 20, + .options = 0, + }, + .ctrl = { + .cmd_ctrl = qong_nand_cmd_ctrl, + .dev_ready = qong_nand_device_ready, + .select_chip = qong_nand_select_chip, + } +}; + +static struct resource qong_nand_resource = { + .start = CS3_BASE_ADDR, + .end = CS3_BASE_ADDR + SZ_32M - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device qong_nand_device = { + .name = "gen_nand", + .id = -1, + .dev = { + .platform_data = &qong_nand_data, + }, + .num_resources = 1, + .resource = &qong_nand_resource, +}; + +static void __init qong_init_nand_mtd(void) +{ + /* init CS */ + __raw_writel(0x00004f00, CSCR_U(3)); + __raw_writel(0x20013b31, CSCR_L(3)); + __raw_writel(0x00020800, CSCR_A(3)); + mxc_iomux_set_gpr(MUX_SDCTL_CSD1_SEL, true); + + /* enable pin */ + mxc_iomux_mode(IOMUX_MODE(MX31_PIN_NFCE_B, IOMUX_CONFIG_GPIO)); + if (!gpio_request(IOMUX_TO_GPIO(MX31_PIN_NFCE_B), "nand_enable")) + gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_NFCE_B), 0); + + /* ready/busy pin */ + mxc_iomux_mode(IOMUX_MODE(MX31_PIN_NFRB, IOMUX_CONFIG_GPIO)); + if (!gpio_request(IOMUX_TO_GPIO(MX31_PIN_NFRB), "nand_rdy")) + gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_NFRB)); + + /* write protect pin */ + mxc_iomux_mode(IOMUX_MODE(MX31_PIN_NFWP_B, IOMUX_CONFIG_GPIO)); + if (!gpio_request(IOMUX_TO_GPIO(MX31_PIN_NFWP_B), "nand_wp")) + gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_NFWP_B)); + + platform_device_register(&qong_nand_device); +} + +static void __init qong_init_fpga(void) +{ + void __iomem *regs; + u32 fpga_ver; + + regs = ioremap(QONG_FPGA_CTRL_BASEADDR, QONG_FPGA_CTRL_SIZE); + if (!regs) { + printk(KERN_ERR "%s: failed to map registers, aborting.\n", + __func__); + return; + } + + fpga_ver = readl(regs + QONG_FPGA_CTRL_VERSION); + iounmap(regs); + printk(KERN_INFO "Qong FPGA version %d.%d.%d\n", + (fpga_ver & 0xF000) >> 12, + (fpga_ver & 0x0F00) >> 8, fpga_ver & 0x00FF); + if (fpga_ver < QONG_FPGA_VERSION(0, 8, 7)) { + printk(KERN_ERR "qong: Unexpected FPGA version, FPGA-based " + "devices won't be registered!\n"); + return; + } + + /* register FPGA-based devices */ + qong_init_nand_mtd(); + qong_init_dnet(); +} + +/* + * This structure defines the MX31 memory map. + */ +static struct map_desc qong_io_desc[] __initdata = { + { + .virtual = AIPS1_BASE_ADDR_VIRT, + .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), + .length = AIPS1_SIZE, + .type = MT_DEVICE_NONSHARED + }, { + .virtual = AIPS2_BASE_ADDR_VIRT, + .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), + .length = AIPS2_SIZE, + .type = MT_DEVICE_NONSHARED + } +}; + +/* + * Set up static virtual mappings. + */ +static void __init qong_map_io(void) +{ + mxc_map_io(); + iotable_init(qong_io_desc, ARRAY_SIZE(qong_io_desc)); +} + +/* + * Board specific initialization. + */ +static void __init mxc_board_init(void) +{ + mxc_init_imx_uart(); + qong_init_nor_mtd(); + qong_init_fpga(); +} + +static void __init qong_timer_init(void) +{ + mx31_clocks_init(26000000); +} + +static struct sys_timer qong_timer = { + .init = qong_timer_init, +}; + +/* + * The following uses standard kernel macros defined in arch.h in order to + * initialize __mach_desc_QONG data structure. + */ + +MACHINE_START(QONG, "Dave/DENX QongEVB-LITE") + /* Maintainer: DENX Software Engineering GmbH */ + .phys_io = AIPS1_BASE_ADDR, + .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc, + .boot_params = PHYS_OFFSET + 0x100, + .map_io = qong_map_io, + .init_irq = mxc_init_irq, + .init_machine = mxc_board_init, + .timer = &qong_timer, +MACHINE_END diff --git a/arch/arm/mach-netx/include/mach/system.h b/arch/arm/mach-netx/include/mach/system.h index 6c1023b8a9ab73a63848b684809a4e4ccebcad37..dc7b4bc003c58182357ce5ce0aff477c82a0de63 100644 --- a/arch/arm/mach-netx/include/mach/system.h +++ b/arch/arm/mach-netx/include/mach/system.h @@ -28,7 +28,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { writel(NETX_SYSTEM_RES_CR_FIRMW_RES_EN | NETX_SYSTEM_RES_CR_FIRMW_RES, NETX_SYSTEM_RES_CR); diff --git a/arch/arm/mach-ns9xxx/include/mach/system.h b/arch/arm/mach-ns9xxx/include/mach/system.h index e2068c57415fd17440e4503763f4b1cb5412c957..1561588ca364bf10978f3a90dd147beda3bddefe 100644 --- a/arch/arm/mach-ns9xxx/include/mach/system.h +++ b/arch/arm/mach-ns9xxx/include/mach/system.h @@ -20,7 +20,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { #ifdef CONFIG_PROCESSOR_NS9360 if (processor_is_ns9360()) diff --git a/arch/arm/mach-ns9xxx/irq.c b/arch/arm/mach-ns9xxx/irq.c index 22e0eb6e9ec405416dd88d18ba0787794c2619fc..feb0e54a91de6de4c27c5210d2a1b5bc9ff39da8 100644 --- a/arch/arm/mach-ns9xxx/irq.c +++ b/arch/arm/mach-ns9xxx/irq.c @@ -63,7 +63,6 @@ static struct irq_chip ns9xxx_chip = { #else static void handle_prio_irq(unsigned int irq, struct irq_desc *desc) { - unsigned int cpu = smp_processor_id(); struct irqaction *action; irqreturn_t action_ret; @@ -72,7 +71,7 @@ static void handle_prio_irq(unsigned int irq, struct irq_desc *desc) BUG_ON(desc->status & IRQ_INPROGRESS); desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); - kstat_cpu(cpu).irqs[irq]++; + kstat_incr_irqs_this_cpu(irq, desc); action = desc->action; if (unlikely(!action || (desc->status & IRQ_DISABLED))) diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index 10a301e32434639e737f18db0832e6657001d66c..3f325d3718a9909a1e4c8edce9b34d4b115ce4fe 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -7,6 +7,11 @@ config ARCH_OMAP730 select CPU_ARM926T select ARCH_OMAP_OTG +config ARCH_OMAP850 + depends on ARCH_OMAP1 + bool "OMAP850 Based System" + select CPU_ARM926T + config ARCH_OMAP15XX depends on ARCH_OMAP1 default y @@ -46,6 +51,12 @@ config MACH_OMAP_H3 TI OMAP 1710 H3 board support. Say Y here if you have such a board. +config MACH_OMAP_HTCWIZARD + bool "HTC Wizard" + depends on ARCH_OMAP850 + help + HTC Wizard smartphone support (AKA QTEK 9100, ...) + config MACH_OMAP_OSK bool "TI OSK Support" depends on ARCH_OMAP1 && ARCH_OMAP16XX @@ -163,7 +174,7 @@ config OMAP_ARM_216MHZ config OMAP_ARM_195MHZ bool "OMAP ARM 195 MHz CPU" - depends on ARCH_OMAP1 && ARCH_OMAP730 + depends on ARCH_OMAP1 && (ARCH_OMAP730 || ARCH_OMAP850) help Enable 195MHz clock for OMAP CPU. If unsure, say N. @@ -175,13 +186,13 @@ config OMAP_ARM_192MHZ config OMAP_ARM_182MHZ bool "OMAP ARM 182 MHz CPU" - depends on ARCH_OMAP1 && ARCH_OMAP730 + depends on ARCH_OMAP1 && (ARCH_OMAP730 || ARCH_OMAP850) help Enable 182MHz clock for OMAP CPU. If unsure, say N. config OMAP_ARM_168MHZ bool "OMAP ARM 168 MHz CPU" - depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730) + depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_OMAP850) help Enable 168MHz clock for OMAP CPU. If unsure, say N. @@ -193,20 +204,20 @@ config OMAP_ARM_150MHZ config OMAP_ARM_120MHZ bool "OMAP ARM 120 MHz CPU" - depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730) + depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_OMAP850) help Enable 120MHz clock for OMAP CPU. If unsure, say N. config OMAP_ARM_60MHZ bool "OMAP ARM 60 MHz CPU" - depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730) + depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_OMAP850) default y help Enable 60MHz clock for OMAP CPU. If unsure, say Y. config OMAP_ARM_30MHZ bool "OMAP ARM 30 MHz CPU" - depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730) + depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_OMAP850) help Enable 30MHz clock for OMAP CPU. If unsure, say N. diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index 2e618391cc51b88be86d46dbb5f31816a2d1fd18..8b40aace9db414d9a8bb71202c5c85657053d160 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -175,7 +175,6 @@ static struct omap_usb_config ams_delta_usb_config __initdata = { static struct omap_board_config_kernel ams_delta_config[] = { { OMAP_TAG_LCD, &ams_delta_lcd_config }, { OMAP_TAG_UART, &ams_delta_uart_config }, - { OMAP_TAG_USB, &ams_delta_usb_config }, }; static struct resource ams_delta_kp_resources[] = { @@ -232,6 +231,7 @@ static void __init ams_delta_init(void) /* Clear latch2 (NAND, LCD, modem enable) */ ams_delta_latch2_write(~0, 0); + omap_usb_init(&ams_delta_usb_config); platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices)); } diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index 30308294e7c1d1ca87e881295789b9f881e0ddfe..19e0e92323366894608fae8f350a7c966bdfb934 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -34,7 +34,39 @@ #include #include #include -#include + +/* fsample is pretty close to p2-sample */ + +#define fsample_cpld_read(reg) __raw_readb(reg) +#define fsample_cpld_write(val, reg) __raw_writeb(val, reg) + +#define FSAMPLE_CPLD_BASE 0xE8100000 +#define FSAMPLE_CPLD_SIZE SZ_4K +#define FSAMPLE_CPLD_START 0x05080000 + +#define FSAMPLE_CPLD_REG_A (FSAMPLE_CPLD_BASE + 0x00) +#define FSAMPLE_CPLD_SWITCH (FSAMPLE_CPLD_BASE + 0x02) +#define FSAMPLE_CPLD_UART (FSAMPLE_CPLD_BASE + 0x02) +#define FSAMPLE_CPLD_REG_B (FSAMPLE_CPLD_BASE + 0x04) +#define FSAMPLE_CPLD_VERSION (FSAMPLE_CPLD_BASE + 0x06) +#define FSAMPLE_CPLD_SET_CLR (FSAMPLE_CPLD_BASE + 0x06) + +#define FSAMPLE_CPLD_BIT_BT_RESET 0 +#define FSAMPLE_CPLD_BIT_LCD_RESET 1 +#define FSAMPLE_CPLD_BIT_CAM_PWDN 2 +#define FSAMPLE_CPLD_BIT_CHARGER_ENABLE 3 +#define FSAMPLE_CPLD_BIT_SD_MMC_EN 4 +#define FSAMPLE_CPLD_BIT_aGPS_PWREN 5 +#define FSAMPLE_CPLD_BIT_BACKLIGHT 6 +#define FSAMPLE_CPLD_BIT_aGPS_EN_RESET 7 +#define FSAMPLE_CPLD_BIT_aGPS_SLEEPx_N 8 +#define FSAMPLE_CPLD_BIT_OTG_RESET 9 + +#define fsample_cpld_set(bit) \ + fsample_cpld_write((((bit) & 15) << 4) | 0x0f, FSAMPLE_CPLD_SET_CLR) + +#define fsample_cpld_clear(bit) \ + fsample_cpld_write(0xf0 | ((bit) & 15), FSAMPLE_CPLD_SET_CLR) static int fsample_keymap[] = { KEY(0,0,KEY_UP), diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c index 7d26702053739003e08f086261e37bf7db17dcb1..e724940e86f2342732c0bd7730ae6363a91a361a 100644 --- a/arch/arm/mach-omap1/board-generic.c +++ b/arch/arm/mach-omap1/board-generic.c @@ -62,7 +62,6 @@ static struct omap_uart_config generic_uart_config __initdata = { }; static struct omap_board_config_kernel generic_config[] __initdata = { - { OMAP_TAG_USB, NULL }, { OMAP_TAG_UART, &generic_uart_config }, }; @@ -70,12 +69,12 @@ static void __init omap_generic_init(void) { #ifdef CONFIG_ARCH_OMAP15XX if (cpu_is_omap15xx()) { - generic_config[0].data = &generic1510_usb_config; + omap_usb_init(&generic1510_usb_config); } #endif #if defined(CONFIG_ARCH_OMAP16XX) if (!cpu_is_omap1510()) { - generic_config[0].data = &generic1610_usb_config; + omap_usb_init(&generic1610_usb_config); } #endif diff --git a/arch/arm/mach-omap1/board-h2-mmc.c b/arch/arm/mach-omap1/board-h2-mmc.c index 409fa56d0a87dce20d99f2075c6121a2815e26e3..44d4a966bed9b3aa4c6ea06efa678396f641ae52 100644 --- a/arch/arm/mach-omap1/board-h2-mmc.c +++ b/arch/arm/mach-omap1/board-h2-mmc.c @@ -19,6 +19,8 @@ #include #include +#include "board-h2.h" + #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) static int mmc_set_power(struct device *dev, int slot, int power_on, diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index 0d784a79509294d417263ad4ec57582faa87b0d6..f695aa053ac88bbaaf1961844ee1ed4109f3a94a 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -46,6 +46,11 @@ #include #include +#include "board-h2.h" + +/* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ +#define OMAP1610_ETHR_START 0x04000300 + static int h2_keymap[] = { KEY(0, 0, KEY_LEFT), KEY(0, 1, KEY_RIGHT), @@ -364,7 +369,6 @@ static struct omap_lcd_config h2_lcd_config __initdata = { }; static struct omap_board_config_kernel h2_config[] __initdata = { - { OMAP_TAG_USB, &h2_usb_config }, { OMAP_TAG_UART, &h2_uart_config }, { OMAP_TAG_LCD, &h2_lcd_config }, }; @@ -413,6 +417,7 @@ static void __init h2_init(void) omap_serial_init(); omap_register_i2c_bus(1, 100, h2_i2c_board_info, ARRAY_SIZE(h2_i2c_board_info)); + omap_usb_init(&h2_usb_config); h2_mmc_init(); } diff --git a/arch/arm/plat-omap/include/mach/board-h2.h b/arch/arm/mach-omap1/board-h2.h similarity index 90% rename from arch/arm/plat-omap/include/mach/board-h2.h rename to arch/arm/mach-omap1/board-h2.h index 15531c8dc0e63bf3110503da7b43905f723bf29f..315e2662547efb1dcc8d1acd6472d2e37a67d3c1 100644 --- a/arch/arm/plat-omap/include/mach/board-h2.h +++ b/arch/arm/mach-omap1/board-h2.h @@ -1,5 +1,5 @@ /* - * arch/arm/plat-omap/include/mach/board-h2.h + * arch/arm/mach-omap1/board-h2.h * * Hardware definitions for TI OMAP1610 H2 board. * @@ -29,9 +29,6 @@ #ifndef __ASM_ARCH_OMAP_H2_H #define __ASM_ARCH_OMAP_H2_H -/* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ -#define OMAP1610_ETHR_START 0x04000300 - #define H2_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */) # define H2_TPS_GPIO_MMC_PWR_EN (H2_TPS_GPIO_BASE + 3) diff --git a/arch/arm/mach-omap1/board-h3-mmc.c b/arch/arm/mach-omap1/board-h3-mmc.c index fdfe793d56f2893e61d025ab63113846dc3ef51c..0d8a3c195e2e01872efd43394e333dea2f7aa43d 100644 --- a/arch/arm/mach-omap1/board-h3-mmc.c +++ b/arch/arm/mach-omap1/board-h3-mmc.c @@ -19,6 +19,8 @@ #include #include +#include "board-h3.h" + #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) static int mmc_set_power(struct device *dev, int slot, int power_on, diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index bf08b6ad22eef530cf5c04e10229376ada2fd3f0..4695965114c4e67e86456439fa4435149e0cf374 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -50,6 +50,11 @@ #include #include +#include "board-h3.h" + +/* In OMAP1710 H3 the Ethernet is directly connected to CS1 */ +#define OMAP1710_ETHR_START 0x04000300 + #define H3_TS_GPIO 48 static int h3_keymap[] = { @@ -418,7 +423,6 @@ static struct omap_lcd_config h3_lcd_config __initdata = { }; static struct omap_board_config_kernel h3_config[] __initdata = { - { OMAP_TAG_USB, &h3_usb_config }, { OMAP_TAG_UART, &h3_uart_config }, { OMAP_TAG_LCD, &h3_lcd_config }, }; @@ -472,6 +476,7 @@ static void __init h3_init(void) omap_serial_init(); omap_register_i2c_bus(1, 100, h3_i2c_board_info, ARRAY_SIZE(h3_i2c_board_info)); + omap_usb_init(&h3_usb_config); h3_mmc_init(); } diff --git a/arch/arm/plat-omap/include/mach/board-h3.h b/arch/arm/mach-omap1/board-h3.h similarity index 90% rename from arch/arm/plat-omap/include/mach/board-h3.h rename to arch/arm/mach-omap1/board-h3.h index 1888326da7ea325805f4052a8230439ecf1b235e..78de535be3c55dcab21e560d2b4bda765080323a 100644 --- a/arch/arm/plat-omap/include/mach/board-h3.h +++ b/arch/arm/mach-omap1/board-h3.h @@ -1,5 +1,5 @@ /* - * arch/arm/plat-omap/include/mach/board-h3.h + * arch/arm/mach-omap1/board-h3.h * * Copyright (C) 2001 RidgeRun, Inc. * Copyright (C) 2004 Texas Instruments, Inc. @@ -27,9 +27,6 @@ #ifndef __ASM_ARCH_OMAP_H3_H #define __ASM_ARCH_OMAP_H3_H -/* In OMAP1710 H3 the Ethernet is directly connected to CS1 */ -#define OMAP1710_ETHR_START 0x04000300 - #define H3_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */) # define H3_TPS_GPIO_MMC_PWR_EN (H3_TPS_GPIO_BASE + 4) diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c index 071cd02a734e0bdbf8e70ac8bbafc77e874c0c79..2fd98260ea49d19dfbcd548f51693cb9368f597a 100644 --- a/arch/arm/mach-omap1/board-innovator.c +++ b/arch/arm/mach-omap1/board-innovator.c @@ -39,6 +39,9 @@ #include #include +/* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ +#define INNOVATOR1610_ETHR_START 0x04000300 + static int innovator_keymap[] = { KEY(0, 0, KEY_F1), KEY(0, 3, KEY_DOWN), @@ -370,7 +373,6 @@ static struct omap_uart_config innovator_uart_config __initdata = { }; static struct omap_board_config_kernel innovator_config[] = { - { OMAP_TAG_USB, NULL }, { OMAP_TAG_LCD, NULL }, { OMAP_TAG_UART, &innovator_uart_config }, }; @@ -392,13 +394,13 @@ static void __init innovator_init(void) #ifdef CONFIG_ARCH_OMAP15XX if (cpu_is_omap1510()) { - innovator_config[0].data = &innovator1510_usb_config; + omap_usb_init(&innovator1510_usb_config); innovator_config[1].data = &innovator1510_lcd_config; } #endif #ifdef CONFIG_ARCH_OMAP16XX if (cpu_is_omap1610()) { - innovator_config[0].data = &h2_usb_config; + omap_usb_init(&h2_usb_config); innovator_config[1].data = &innovator1610_lcd_config; } #endif diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index af51e0b180f2867ed2947f09508057bcb550d718..7bc7a3cb9c510459953bb45012f9c70653e55a6c 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -233,10 +233,6 @@ static inline void nokia770_mmc_init(void) } #endif -static struct omap_board_config_kernel nokia770_config[] __initdata = { - { OMAP_TAG_USB, NULL }, -}; - #if defined(CONFIG_OMAP_DSP) /* * audio power control @@ -371,19 +367,16 @@ static __init int omap_dsp_init(void) static void __init omap_nokia770_init(void) { - nokia770_config[0].data = &nokia770_usb_config; - platform_add_devices(nokia770_devices, ARRAY_SIZE(nokia770_devices)); spi_register_board_info(nokia770_spi_board_info, ARRAY_SIZE(nokia770_spi_board_info)); - omap_board_config = nokia770_config; - omap_board_config_size = ARRAY_SIZE(nokia770_config); omap_gpio_init(); omap_serial_init(); omap_register_i2c_bus(1, 100, NULL, 0); omap_dsp_init(); ads7846_dev_init(); mipid_dev_init(); + omap_usb_init(&nokia770_usb_config); nokia770_mmc_init(); } diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index 1a16ecb2ccc867489c2c3500721b8c00969672c2..cf3247b15f874dcea9b14908781c963c405dd87b 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -52,6 +52,20 @@ #include #include +/* At OMAP5912 OSK the Ethernet is directly connected to CS1 */ +#define OMAP_OSK_ETHR_START 0x04800300 + +/* TPS65010 has four GPIOs. nPG and LED2 can be treated like GPIOs with + * alternate pin configurations for hardware-controlled blinking. + */ +#define OSK_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */) +# define OSK_TPS_GPIO_USB_PWR_EN (OSK_TPS_GPIO_BASE + 0) +# define OSK_TPS_GPIO_LED_D3 (OSK_TPS_GPIO_BASE + 1) +# define OSK_TPS_GPIO_LAN_RESET (OSK_TPS_GPIO_BASE + 2) +# define OSK_TPS_GPIO_DSP_PWR_EN (OSK_TPS_GPIO_BASE + 3) +# define OSK_TPS_GPIO_LED_D9 (OSK_TPS_GPIO_BASE + 4) +# define OSK_TPS_GPIO_LED_D2 (OSK_TPS_GPIO_BASE + 5) + static struct mtd_partition osk_partitions[] = { /* bootloader (U-Boot, etc) in first sector */ { @@ -290,7 +304,6 @@ static struct omap_lcd_config osk_lcd_config __initdata = { #endif static struct omap_board_config_kernel osk_config[] __initdata = { - { OMAP_TAG_USB, &osk_usb_config }, { OMAP_TAG_UART, &osk_uart_config }, #ifdef CONFIG_OMAP_OSK_MISTRAL { OMAP_TAG_LCD, &osk_lcd_config }, @@ -541,6 +554,8 @@ static void __init osk_init(void) l |= (3 << 1); omap_writel(l, USB_TRANSCEIVER_CTRL); + omap_usb_init(&osk_usb_config); + /* irq for tps65010 chip */ /* bootloader effectively does: omap_cfg_reg(U19_1610_MPUIO1); */ if (gpio_request(OMAP_MPUIO(1), "tps65010") == 0) diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index 99f2b43f2541bff7b4b898786ba48a2b98bebb4c..886b4c0569bddb0958a5766273da6b600c3268d8 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -43,6 +43,21 @@ #include #include +#define PALMTE_USBDETECT_GPIO 0 +#define PALMTE_USB_OR_DC_GPIO 1 +#define PALMTE_TSC_GPIO 4 +#define PALMTE_PINTDAV_GPIO 6 +#define PALMTE_MMC_WP_GPIO 8 +#define PALMTE_MMC_POWER_GPIO 9 +#define PALMTE_HDQ_GPIO 11 +#define PALMTE_HEADPHONES_GPIO 14 +#define PALMTE_SPEAKER_GPIO 15 +#define PALMTE_DC_GPIO OMAP_MPUIO(2) +#define PALMTE_MMC_SWITCH_GPIO OMAP_MPUIO(4) +#define PALMTE_MMC1_GPIO OMAP_MPUIO(6) +#define PALMTE_MMC2_GPIO OMAP_MPUIO(7) +#define PALMTE_MMC3_GPIO OMAP_MPUIO(11) + static void __init omap_palmte_init_irq(void) { omap1_init_common_hw(); @@ -286,7 +301,6 @@ static void palmte_get_power_status(struct apm_power_info *info, int *battery) #endif static struct omap_board_config_kernel palmte_config[] __initdata = { - { OMAP_TAG_USB, &palmte_usb_config }, { OMAP_TAG_LCD, &palmte_lcd_config }, { OMAP_TAG_UART, &palmte_uart_config }, }; @@ -341,6 +355,7 @@ static void __init omap_palmte_init(void) spi_register_board_info(palmte_spi_info, ARRAY_SIZE(palmte_spi_info)); palmte_misc_gpio_setup(); omap_serial_init(); + omap_usb_init(&palmte_usb_config); omap_register_i2c_bus(1, 100, NULL, 0); } diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index 1cbc1275c95ff509f7de688e2d4bda63c7e57b7e..4f1b44831d373c207e82a0736e12f64d25197e6e 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -43,6 +43,13 @@ #include #include +#define PALMTT_USBDETECT_GPIO 0 +#define PALMTT_CABLE_GPIO 1 +#define PALMTT_LED_GPIO 3 +#define PALMTT_PENIRQ_GPIO 6 +#define PALMTT_MMC_WP_GPIO 8 +#define PALMTT_HDQ_GPIO 11 + static int palmtt_keymap[] = { KEY(0, 0, KEY_ESC), KEY(0, 1, KEY_SPACE), @@ -272,7 +279,6 @@ static struct omap_uart_config palmtt_uart_config __initdata = { }; static struct omap_board_config_kernel palmtt_config[] __initdata = { - { OMAP_TAG_USB, &palmtt_usb_config }, { OMAP_TAG_LCD, &palmtt_lcd_config }, { OMAP_TAG_UART, &palmtt_uart_config }, }; @@ -297,6 +303,7 @@ static void __init omap_palmtt_init(void) spi_register_board_info(palmtt_boardinfo,ARRAY_SIZE(palmtt_boardinfo)); omap_serial_init(); + omap_usb_init(&palmtt_usb_config); omap_register_i2c_bus(1, 100, NULL, 0); } diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c index baf5efbfe3e8e4183e070f3441f59bd7a50435da..9a55c3c582184bc09cbb4dba0ed48fe615d23755 100644 --- a/arch/arm/mach-omap1/board-palmz71.c +++ b/arch/arm/mach-omap1/board-palmz71.c @@ -46,6 +46,16 @@ #include #include +#define PALMZ71_USBDETECT_GPIO 0 +#define PALMZ71_PENIRQ_GPIO 6 +#define PALMZ71_MMC_WP_GPIO 8 +#define PALMZ71_HDQ_GPIO 11 + +#define PALMZ71_HOTSYNC_GPIO OMAP_MPUIO(1) +#define PALMZ71_CABLE_GPIO OMAP_MPUIO(2) +#define PALMZ71_SLIDER_GPIO OMAP_MPUIO(3) +#define PALMZ71_MMC_IN_GPIO OMAP_MPUIO(4) + static void __init omap_palmz71_init_irq(void) { @@ -239,7 +249,6 @@ static struct omap_uart_config palmz71_uart_config __initdata = { }; static struct omap_board_config_kernel palmz71_config[] __initdata = { - {OMAP_TAG_USB, &palmz71_usb_config}, {OMAP_TAG_LCD, &palmz71_lcd_config}, {OMAP_TAG_UART, &palmz71_uart_config}, }; @@ -313,6 +322,7 @@ omap_palmz71_init(void) spi_register_board_info(palmz71_boardinfo, ARRAY_SIZE(palmz71_boardinfo)); + omap_usb_init(&palmz71_usb_config); omap_serial_init(); omap_register_i2c_bus(1, 100, NULL, 0); palmz71_gpio_setup(0); diff --git a/arch/arm/mach-omap1/board-sx1-mmc.c b/arch/arm/mach-omap1/board-sx1-mmc.c index 66a4d7d5255d2f767c18cf370b074e4472ff451c..58a46e4e45c3bbf8ab35f0272606525bf0467847 100644 --- a/arch/arm/mach-omap1/board-sx1-mmc.c +++ b/arch/arm/mach-omap1/board-sx1-mmc.c @@ -17,6 +17,7 @@ #include #include #include +#include #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c index 28c76a1e71c09a976f0621655a0d6ebd4e7afa9d..c096577695fee7da13998202c244128f4f9f2285 100644 --- a/arch/arm/mach-omap1/board-sx1.c +++ b/arch/arm/mach-omap1/board-sx1.c @@ -41,6 +41,7 @@ #include #include #include +#include /* Write to I2C device */ int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value) @@ -373,7 +374,6 @@ static struct omap_uart_config sx1_uart_config __initdata = { }; static struct omap_board_config_kernel sx1_config[] __initdata = { - { OMAP_TAG_USB, &sx1_usb_config }, { OMAP_TAG_LCD, &sx1_lcd_config }, { OMAP_TAG_UART, &sx1_uart_config }, }; @@ -388,6 +388,7 @@ static void __init omap_sx1_init(void) omap_board_config_size = ARRAY_SIZE(sx1_config); omap_serial_init(); omap_register_i2c_bus(1, 100, NULL, 0); + omap_usb_init(&sx1_usb_config); sx1_mmc_init(); /* turn on USB power */ diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c index a7653542a2b0ae871bf29bab830d0adc1f6af489..98275e03dad1633b74358e9e2b29aa7b794182c3 100644 --- a/arch/arm/mach-omap1/board-voiceblue.c +++ b/arch/arm/mach-omap1/board-voiceblue.c @@ -145,7 +145,6 @@ static struct omap_uart_config voiceblue_uart_config __initdata = { }; static struct omap_board_config_kernel voiceblue_config[] = { - { OMAP_TAG_USB, &voiceblue_usb_config }, { OMAP_TAG_UART, &voiceblue_uart_config }, }; @@ -185,6 +184,7 @@ static void __init voiceblue_init(void) omap_board_config = voiceblue_config; omap_board_config_size = ARRAY_SIZE(voiceblue_config); omap_serial_init(); + omap_usb_init(&voiceblue_usb_config); omap_register_i2c_bus(1, 100, NULL, 0); /* There is a good chance board is going up, so enable power LED diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c index 5fba207317100f4ed3cacb9361e134a4e75ee926..dafe4f71d15f2a4785f076d444a58e529480e176 100644 --- a/arch/arm/mach-omap1/clock.c +++ b/arch/arm/mach-omap1/clock.c @@ -20,41 +20,161 @@ #include #include +#include #include #include #include #include +static const struct clkops clkops_generic; +static const struct clkops clkops_uart; +static const struct clkops clkops_dspck; + #include "clock.h" +static int clk_omap1_dummy_enable(struct clk *clk) +{ + return 0; +} + +static void clk_omap1_dummy_disable(struct clk *clk) +{ +} + +static const struct clkops clkops_dummy = { + .enable = clk_omap1_dummy_enable, + .disable = clk_omap1_dummy_disable, +}; + +static struct clk dummy_ck = { + .name = "dummy", + .ops = &clkops_dummy, + .flags = RATE_FIXED, +}; + +struct omap_clk { + u32 cpu; + struct clk_lookup lk; +}; + +#define CLK(dev, con, ck, cp) \ + { \ + .cpu = cp, \ + .lk = { \ + .dev_id = dev, \ + .con_id = con, \ + .clk = ck, \ + }, \ + } + +#define CK_310 (1 << 0) +#define CK_730 (1 << 1) +#define CK_1510 (1 << 2) +#define CK_16XX (1 << 3) + +static struct omap_clk omap_clks[] = { + /* non-ULPD clocks */ + CLK(NULL, "ck_ref", &ck_ref, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "ck_dpll1", &ck_dpll1, CK_16XX | CK_1510 | CK_310), + /* CK_GEN1 clocks */ + CLK(NULL, "ck_dpll1out", &ck_dpll1out.clk, CK_16XX), + CLK(NULL, "ck_sossi", &sossi_ck, CK_16XX), + CLK(NULL, "arm_ck", &arm_ck, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "armper_ck", &armper_ck.clk, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "arm_gpio_ck", &arm_gpio_ck, CK_1510 | CK_310), + CLK(NULL, "armxor_ck", &armxor_ck.clk, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "armtim_ck", &armtim_ck.clk, CK_16XX | CK_1510 | CK_310), + CLK("omap_wdt", "fck", &armwdt_ck.clk, CK_16XX | CK_1510 | CK_310), + CLK("omap_wdt", "ick", &armper_ck.clk, CK_16XX), + CLK("omap_wdt", "ick", &dummy_ck, CK_1510 | CK_310), + CLK(NULL, "arminth_ck", &arminth_ck1510, CK_1510 | CK_310), + CLK(NULL, "arminth_ck", &arminth_ck16xx, CK_16XX), + /* CK_GEN2 clocks */ + CLK(NULL, "dsp_ck", &dsp_ck, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "dspmmu_ck", &dspmmu_ck, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "dspper_ck", &dspper_ck, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "dspxor_ck", &dspxor_ck, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "dsptim_ck", &dsptim_ck, CK_16XX | CK_1510 | CK_310), + /* CK_GEN3 clocks */ + CLK(NULL, "tc_ck", &tc_ck.clk, CK_16XX | CK_1510 | CK_310 | CK_730), + CLK(NULL, "tipb_ck", &tipb_ck, CK_1510 | CK_310), + CLK(NULL, "l3_ocpi_ck", &l3_ocpi_ck, CK_16XX), + CLK(NULL, "tc1_ck", &tc1_ck, CK_16XX), + CLK(NULL, "tc2_ck", &tc2_ck, CK_16XX), + CLK(NULL, "dma_ck", &dma_ck, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "dma_lcdfree_ck", &dma_lcdfree_ck, CK_16XX), + CLK(NULL, "api_ck", &api_ck.clk, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "lb_ck", &lb_ck.clk, CK_1510 | CK_310), + CLK(NULL, "rhea1_ck", &rhea1_ck, CK_16XX), + CLK(NULL, "rhea2_ck", &rhea2_ck, CK_16XX), + CLK(NULL, "lcd_ck", &lcd_ck_16xx, CK_16XX | CK_730), + CLK(NULL, "lcd_ck", &lcd_ck_1510.clk, CK_1510 | CK_310), + /* ULPD clocks */ + CLK(NULL, "uart1_ck", &uart1_1510, CK_1510 | CK_310), + CLK(NULL, "uart1_ck", &uart1_16xx.clk, CK_16XX), + CLK(NULL, "uart2_ck", &uart2_ck, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "uart3_ck", &uart3_1510, CK_1510 | CK_310), + CLK(NULL, "uart3_ck", &uart3_16xx.clk, CK_16XX), + CLK(NULL, "usb_clko", &usb_clko, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "usb_hhc_ck", &usb_hhc_ck1510, CK_1510 | CK_310), + CLK(NULL, "usb_hhc_ck", &usb_hhc_ck16xx, CK_16XX), + CLK(NULL, "usb_dc_ck", &usb_dc_ck, CK_16XX), + CLK(NULL, "mclk", &mclk_1510, CK_1510 | CK_310), + CLK(NULL, "mclk", &mclk_16xx, CK_16XX), + CLK(NULL, "bclk", &bclk_1510, CK_1510 | CK_310), + CLK(NULL, "bclk", &bclk_16xx, CK_16XX), + CLK("mmci-omap.0", "fck", &mmc1_ck, CK_16XX | CK_1510 | CK_310), + CLK("mmci-omap.0", "ick", &armper_ck.clk, CK_16XX | CK_1510 | CK_310), + CLK("mmci-omap.1", "fck", &mmc2_ck, CK_16XX), + CLK("mmci-omap.1", "ick", &armper_ck.clk, CK_16XX), + /* Virtual clocks */ + CLK(NULL, "mpu", &virtual_ck_mpu, CK_16XX | CK_1510 | CK_310), + CLK("i2c_omap.1", "fck", &i2c_fck, CK_16XX | CK_1510 | CK_310), + CLK("i2c_omap.1", "ick", &i2c_ick, CK_16XX), + CLK("i2c_omap.1", "ick", &dummy_ck, CK_1510 | CK_310), + CLK("omap_uwire", "fck", &armxor_ck.clk, CK_16XX | CK_1510 | CK_310), + CLK("omap-mcbsp.1", "ick", &dspper_ck, CK_16XX), + CLK("omap-mcbsp.1", "ick", &dummy_ck, CK_1510 | CK_310), + CLK("omap-mcbsp.2", "ick", &armper_ck.clk, CK_16XX), + CLK("omap-mcbsp.2", "ick", &dummy_ck, CK_1510 | CK_310), + CLK("omap-mcbsp.3", "ick", &dspper_ck, CK_16XX), + CLK("omap-mcbsp.3", "ick", &dummy_ck, CK_1510 | CK_310), + CLK("omap-mcbsp.1", "fck", &dspxor_ck, CK_16XX | CK_1510 | CK_310), + CLK("omap-mcbsp.2", "fck", &armper_ck.clk, CK_16XX | CK_1510 | CK_310), + CLK("omap-mcbsp.3", "fck", &dspxor_ck, CK_16XX | CK_1510 | CK_310), +}; + +static int omap1_clk_enable_generic(struct clk * clk); +static int omap1_clk_enable(struct clk *clk); +static void omap1_clk_disable_generic(struct clk * clk); +static void omap1_clk_disable(struct clk *clk); + __u32 arm_idlect1_mask; /*------------------------------------------------------------------------- * Omap1 specific clock functions *-------------------------------------------------------------------------*/ -static void omap1_watchdog_recalc(struct clk * clk) +static unsigned long omap1_watchdog_recalc(struct clk *clk) { - clk->rate = clk->parent->rate / 14; + return clk->parent->rate / 14; } -static void omap1_uart_recalc(struct clk * clk) +static unsigned long omap1_uart_recalc(struct clk *clk) { - unsigned int val = omap_readl(clk->enable_reg); - if (val & clk->enable_bit) - clk->rate = 48000000; - else - clk->rate = 12000000; + unsigned int val = __raw_readl(clk->enable_reg); + return val & clk->enable_bit ? 48000000 : 12000000; } -static void omap1_sossi_recalc(struct clk *clk) +static unsigned long omap1_sossi_recalc(struct clk *clk) { u32 div = omap_readl(MOD_CONF_CTRL_1); div = (div >> 17) & 0x7; div++; - clk->rate = clk->parent->rate / div; + + return clk->parent->rate / div; } static int omap1_clk_enable_dsp_domain(struct clk *clk) @@ -78,6 +198,11 @@ static void omap1_clk_disable_dsp_domain(struct clk *clk) } } +static const struct clkops clkops_dspck = { + .enable = &omap1_clk_enable_dsp_domain, + .disable = &omap1_clk_disable_dsp_domain, +}; + static int omap1_clk_enable_uart_functional(struct clk *clk) { int ret; @@ -105,6 +230,11 @@ static void omap1_clk_disable_uart_functional(struct clk *clk) omap1_clk_disable_generic(clk); } +static const struct clkops clkops_uart = { + .enable = &omap1_clk_enable_uart_functional, + .disable = &omap1_clk_disable_uart_functional, +}; + static void omap1_clk_allow_idle(struct clk *clk) { struct arm_idlect1_clk * iclk = (struct arm_idlect1_clk *)clk; @@ -197,9 +327,6 @@ static int calc_dsor_exp(struct clk *clk, unsigned long rate) struct clk * parent; unsigned dsor_exp; - if (unlikely(!(clk->flags & RATE_CKCTL))) - return -EINVAL; - parent = clk->parent; if (unlikely(parent == NULL)) return -EIO; @@ -215,22 +342,15 @@ static int calc_dsor_exp(struct clk *clk, unsigned long rate) return dsor_exp; } -static void omap1_ckctl_recalc(struct clk * clk) +static unsigned long omap1_ckctl_recalc(struct clk *clk) { - int dsor; - /* Calculate divisor encoded as 2-bit exponent */ - dsor = 1 << (3 & (omap_readw(ARM_CKCTL) >> clk->rate_offset)); + int dsor = 1 << (3 & (omap_readw(ARM_CKCTL) >> clk->rate_offset)); - if (unlikely(clk->rate == clk->parent->rate / dsor)) - return; /* No change, quick exit */ - clk->rate = clk->parent->rate / dsor; - - if (unlikely(clk->flags & RATE_PROPAGATES)) - propagate_rate(clk); + return clk->parent->rate / dsor; } -static void omap1_ckctl_recalc_dsp_domain(struct clk * clk) +static unsigned long omap1_ckctl_recalc_dsp_domain(struct clk *clk) { int dsor; @@ -245,12 +365,7 @@ static void omap1_ckctl_recalc_dsp_domain(struct clk * clk) dsor = 1 << (3 & (__raw_readw(DSP_CKCTL) >> clk->rate_offset)); omap1_clk_disable(&api_ck.clk); - if (unlikely(clk->rate == clk->parent->rate / dsor)) - return; /* No change, quick exit */ - clk->rate = clk->parent->rate / dsor; - - if (unlikely(clk->flags & RATE_PROPAGATES)) - propagate_rate(clk); + return clk->parent->rate / dsor; } /* MPU virtual clock functions */ @@ -289,35 +404,57 @@ static int omap1_select_table_rate(struct clk * clk, unsigned long rate) omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val); ck_dpll1.rate = ptr->pll_rate; - propagate_rate(&ck_dpll1); return 0; } static int omap1_clk_set_rate_dsp_domain(struct clk *clk, unsigned long rate) { - int ret = -EINVAL; - int dsor_exp; - __u16 regval; - - if (clk->flags & RATE_CKCTL) { - dsor_exp = calc_dsor_exp(clk, rate); - if (dsor_exp > 3) - dsor_exp = -EINVAL; - if (dsor_exp < 0) - return dsor_exp; - - regval = __raw_readw(DSP_CKCTL); - regval &= ~(3 << clk->rate_offset); - regval |= dsor_exp << clk->rate_offset; - __raw_writew(regval, DSP_CKCTL); - clk->rate = clk->parent->rate / (1 << dsor_exp); - ret = 0; - } + int dsor_exp; + u16 regval; - if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES))) - propagate_rate(clk); + dsor_exp = calc_dsor_exp(clk, rate); + if (dsor_exp > 3) + dsor_exp = -EINVAL; + if (dsor_exp < 0) + return dsor_exp; - return ret; + regval = __raw_readw(DSP_CKCTL); + regval &= ~(3 << clk->rate_offset); + regval |= dsor_exp << clk->rate_offset; + __raw_writew(regval, DSP_CKCTL); + clk->rate = clk->parent->rate / (1 << dsor_exp); + + return 0; +} + +static long omap1_clk_round_rate_ckctl_arm(struct clk *clk, unsigned long rate) +{ + int dsor_exp = calc_dsor_exp(clk, rate); + if (dsor_exp < 0) + return dsor_exp; + if (dsor_exp > 3) + dsor_exp = 3; + return clk->parent->rate / (1 << dsor_exp); +} + +static int omap1_clk_set_rate_ckctl_arm(struct clk *clk, unsigned long rate) +{ + int dsor_exp; + u16 regval; + + dsor_exp = calc_dsor_exp(clk, rate); + if (dsor_exp > 3) + dsor_exp = -EINVAL; + if (dsor_exp < 0) + return dsor_exp; + + regval = omap_readw(ARM_CKCTL); + regval &= ~(3 << clk->rate_offset); + regval |= dsor_exp << clk->rate_offset; + regval = verify_ckctl_value(regval); + omap_writew(regval, ARM_CKCTL); + clk->rate = clk->parent->rate / (1 << dsor_exp); + return 0; } static long omap1_round_to_table_rate(struct clk * clk, unsigned long rate) @@ -372,14 +509,14 @@ static int omap1_set_uart_rate(struct clk * clk, unsigned long rate) { unsigned int val; - val = omap_readl(clk->enable_reg); + val = __raw_readl(clk->enable_reg); if (rate == 12000000) val &= ~(1 << clk->enable_bit); else if (rate == 48000000) val |= (1 << clk->enable_bit); else return -EINVAL; - omap_writel(val, clk->enable_reg); + __raw_writel(val, clk->enable_reg); clk->rate = rate; return 0; @@ -398,8 +535,8 @@ static int omap1_set_ext_clk_rate(struct clk * clk, unsigned long rate) else ratio_bits = (dsor - 2) << 2; - ratio_bits |= omap_readw(clk->enable_reg) & ~0xfd; - omap_writew(ratio_bits, clk->enable_reg); + ratio_bits |= __raw_readw(clk->enable_reg) & ~0xfd; + __raw_writew(ratio_bits, clk->enable_reg); return 0; } @@ -423,8 +560,6 @@ static int omap1_set_sossi_rate(struct clk *clk, unsigned long rate) omap_writel(l, MOD_CONF_CTRL_1); clk->rate = p_rate / (div + 1); - if (unlikely(clk->flags & RATE_PROPAGATES)) - propagate_rate(clk); return 0; } @@ -440,8 +575,8 @@ static void omap1_init_ext_clk(struct clk * clk) __u16 ratio_bits; /* Determine current rate and ensure clock is based on 96MHz APLL */ - ratio_bits = omap_readw(clk->enable_reg) & ~1; - omap_writew(ratio_bits, clk->enable_reg); + ratio_bits = __raw_readw(clk->enable_reg) & ~1; + __raw_writew(ratio_bits, clk->enable_reg); ratio_bits = (ratio_bits & 0xfc) >> 2; if (ratio_bits > 6) @@ -468,7 +603,7 @@ static int omap1_clk_enable(struct clk *clk) omap1_clk_deny_idle(clk->parent); } - ret = clk->enable(clk); + ret = clk->ops->enable(clk); if (unlikely(ret != 0) && clk->parent) { omap1_clk_disable(clk->parent); @@ -482,7 +617,7 @@ static int omap1_clk_enable(struct clk *clk) static void omap1_clk_disable(struct clk *clk) { if (clk->usecount > 0 && !(--clk->usecount)) { - clk->disable(clk); + clk->ops->disable(clk); if (likely(clk->parent)) { omap1_clk_disable(clk->parent); if (clk->flags & CLOCK_NO_IDLE_PARENT) @@ -496,9 +631,6 @@ static int omap1_clk_enable_generic(struct clk *clk) __u16 regval16; __u32 regval32; - if (clk->flags & ALWAYS_ENABLED) - return 0; - if (unlikely(clk->enable_reg == NULL)) { printk(KERN_ERR "clock.c: Enable for %s without enable code\n", clk->name); @@ -506,25 +638,13 @@ static int omap1_clk_enable_generic(struct clk *clk) } if (clk->flags & ENABLE_REG_32BIT) { - if (clk->flags & VIRTUAL_IO_ADDRESS) { - regval32 = __raw_readl(clk->enable_reg); - regval32 |= (1 << clk->enable_bit); - __raw_writel(regval32, clk->enable_reg); - } else { - regval32 = omap_readl(clk->enable_reg); - regval32 |= (1 << clk->enable_bit); - omap_writel(regval32, clk->enable_reg); - } + regval32 = __raw_readl(clk->enable_reg); + regval32 |= (1 << clk->enable_bit); + __raw_writel(regval32, clk->enable_reg); } else { - if (clk->flags & VIRTUAL_IO_ADDRESS) { - regval16 = __raw_readw(clk->enable_reg); - regval16 |= (1 << clk->enable_bit); - __raw_writew(regval16, clk->enable_reg); - } else { - regval16 = omap_readw(clk->enable_reg); - regval16 |= (1 << clk->enable_bit); - omap_writew(regval16, clk->enable_reg); - } + regval16 = __raw_readw(clk->enable_reg); + regval16 |= (1 << clk->enable_bit); + __raw_writew(regval16, clk->enable_reg); } return 0; @@ -539,44 +659,26 @@ static void omap1_clk_disable_generic(struct clk *clk) return; if (clk->flags & ENABLE_REG_32BIT) { - if (clk->flags & VIRTUAL_IO_ADDRESS) { - regval32 = __raw_readl(clk->enable_reg); - regval32 &= ~(1 << clk->enable_bit); - __raw_writel(regval32, clk->enable_reg); - } else { - regval32 = omap_readl(clk->enable_reg); - regval32 &= ~(1 << clk->enable_bit); - omap_writel(regval32, clk->enable_reg); - } + regval32 = __raw_readl(clk->enable_reg); + regval32 &= ~(1 << clk->enable_bit); + __raw_writel(regval32, clk->enable_reg); } else { - if (clk->flags & VIRTUAL_IO_ADDRESS) { - regval16 = __raw_readw(clk->enable_reg); - regval16 &= ~(1 << clk->enable_bit); - __raw_writew(regval16, clk->enable_reg); - } else { - regval16 = omap_readw(clk->enable_reg); - regval16 &= ~(1 << clk->enable_bit); - omap_writew(regval16, clk->enable_reg); - } + regval16 = __raw_readw(clk->enable_reg); + regval16 &= ~(1 << clk->enable_bit); + __raw_writew(regval16, clk->enable_reg); } } +static const struct clkops clkops_generic = { + .enable = &omap1_clk_enable_generic, + .disable = &omap1_clk_disable_generic, +}; + static long omap1_clk_round_rate(struct clk *clk, unsigned long rate) { - int dsor_exp; - if (clk->flags & RATE_FIXED) return clk->rate; - if (clk->flags & RATE_CKCTL) { - dsor_exp = calc_dsor_exp(clk, rate); - if (dsor_exp < 0) - return dsor_exp; - if (dsor_exp > 3) - dsor_exp = 3; - return clk->parent->rate / (1 << dsor_exp); - } - if (clk->round_rate != NULL) return clk->round_rate(clk, rate); @@ -586,30 +688,9 @@ static long omap1_clk_round_rate(struct clk *clk, unsigned long rate) static int omap1_clk_set_rate(struct clk *clk, unsigned long rate) { int ret = -EINVAL; - int dsor_exp; - __u16 regval; if (clk->set_rate) ret = clk->set_rate(clk, rate); - else if (clk->flags & RATE_CKCTL) { - dsor_exp = calc_dsor_exp(clk, rate); - if (dsor_exp > 3) - dsor_exp = -EINVAL; - if (dsor_exp < 0) - return dsor_exp; - - regval = omap_readw(ARM_CKCTL); - regval &= ~(3 << clk->rate_offset); - regval |= dsor_exp << clk->rate_offset; - regval = verify_ckctl_value(regval); - omap_writew(regval, ARM_CKCTL); - clk->rate = clk->parent->rate / (1 << dsor_exp); - ret = 0; - } - - if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES))) - propagate_rate(clk); - return ret; } @@ -632,17 +713,10 @@ static void __init omap1_clk_disable_unused(struct clk *clk) } /* Is the clock already disabled? */ - if (clk->flags & ENABLE_REG_32BIT) { - if (clk->flags & VIRTUAL_IO_ADDRESS) - regval32 = __raw_readl(clk->enable_reg); - else - regval32 = omap_readl(clk->enable_reg); - } else { - if (clk->flags & VIRTUAL_IO_ADDRESS) - regval32 = __raw_readw(clk->enable_reg); - else - regval32 = omap_readw(clk->enable_reg); - } + if (clk->flags & ENABLE_REG_32BIT) + regval32 = __raw_readl(clk->enable_reg); + else + regval32 = __raw_readw(clk->enable_reg); if ((regval32 & (1 << clk->enable_bit)) == 0) return; @@ -659,7 +733,7 @@ static void __init omap1_clk_disable_unused(struct clk *clk) } printk(KERN_INFO "Disabling unused clock \"%s\"... ", clk->name); - clk->disable(clk); + clk->ops->disable(clk); printk(" done\n"); } @@ -677,10 +751,10 @@ static struct clk_functions omap1_clk_functions = { int __init omap1_clk_init(void) { - struct clk ** clkp; + struct omap_clk *c; const struct omap_clock_config *info; int crystal_type = 0; /* Default 12 MHz */ - u32 reg; + u32 reg, cpu_mask; #ifdef CONFIG_DEBUG_LL /* Resets some clocks that may be left on from bootloader, @@ -700,27 +774,24 @@ int __init omap1_clk_init(void) /* By default all idlect1 clocks are allowed to idle */ arm_idlect1_mask = ~0; - for (clkp = onchip_clks; clkp < onchip_clks+ARRAY_SIZE(onchip_clks); clkp++) { - if (((*clkp)->flags &CLOCK_IN_OMAP1510) && cpu_is_omap1510()) { - clk_register(*clkp); - continue; - } - - if (((*clkp)->flags &CLOCK_IN_OMAP16XX) && cpu_is_omap16xx()) { - clk_register(*clkp); - continue; - } - - if (((*clkp)->flags &CLOCK_IN_OMAP730) && cpu_is_omap730()) { - clk_register(*clkp); - continue; - } + for (c = omap_clks; c < omap_clks + ARRAY_SIZE(omap_clks); c++) + clk_init_one(c->lk.clk); - if (((*clkp)->flags &CLOCK_IN_OMAP310) && cpu_is_omap310()) { - clk_register(*clkp); - continue; + cpu_mask = 0; + if (cpu_is_omap16xx()) + cpu_mask |= CK_16XX; + if (cpu_is_omap1510()) + cpu_mask |= CK_1510; + if (cpu_is_omap730()) + cpu_mask |= CK_730; + if (cpu_is_omap310()) + cpu_mask |= CK_310; + + for (c = omap_clks; c < omap_clks + ARRAY_SIZE(omap_clks); c++) + if (c->cpu & cpu_mask) { + clkdev_add(&c->lk); + clk_register(c->lk.clk); } - } info = omap_get_config(OMAP_TAG_CLOCK, struct omap_clock_config); if (info != NULL) { @@ -769,7 +840,6 @@ int __init omap1_clk_init(void) } } } - propagate_rate(&ck_dpll1); #else /* Find the highest supported frequency and enable it */ if (omap1_select_table_rate(&virtual_ck_mpu, ~0)) { @@ -778,9 +848,9 @@ int __init omap1_clk_init(void) omap_writew(0x2290, DPLL_CTL); omap_writew(cpu_is_omap730() ? 0x3005 : 0x1005, ARM_CKCTL); ck_dpll1.rate = 60000000; - propagate_rate(&ck_dpll1); } #endif + propagate_rate(&ck_dpll1); /* Cache rates for clocks connected to ck_ref (not dpll1) */ propagate_rate(&ck_ref); printk(KERN_INFO "Clocking rate (xtal/DPLL1/MPU): " @@ -832,4 +902,3 @@ int __init omap1_clk_init(void) return 0; } - diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h index c1dcdf18d8ddecaeaf14706cb839a1a424aae22f..17f87427125543f47cbcf4c368b01712ea01f409 100644 --- a/arch/arm/mach-omap1/clock.h +++ b/arch/arm/mach-omap1/clock.h @@ -13,27 +13,22 @@ #ifndef __ARCH_ARM_MACH_OMAP1_CLOCK_H #define __ARCH_ARM_MACH_OMAP1_CLOCK_H -static int omap1_clk_enable_generic(struct clk * clk); -static void omap1_clk_disable_generic(struct clk * clk); -static void omap1_ckctl_recalc(struct clk * clk); -static void omap1_watchdog_recalc(struct clk * clk); +static unsigned long omap1_ckctl_recalc(struct clk *clk); +static unsigned long omap1_watchdog_recalc(struct clk *clk); static int omap1_set_sossi_rate(struct clk *clk, unsigned long rate); -static void omap1_sossi_recalc(struct clk *clk); -static void omap1_ckctl_recalc_dsp_domain(struct clk * clk); -static int omap1_clk_enable_dsp_domain(struct clk * clk); +static unsigned long omap1_sossi_recalc(struct clk *clk); +static unsigned long omap1_ckctl_recalc_dsp_domain(struct clk *clk); static int omap1_clk_set_rate_dsp_domain(struct clk * clk, unsigned long rate); -static void omap1_clk_disable_dsp_domain(struct clk * clk); static int omap1_set_uart_rate(struct clk * clk, unsigned long rate); -static void omap1_uart_recalc(struct clk * clk); -static int omap1_clk_enable_uart_functional(struct clk * clk); -static void omap1_clk_disable_uart_functional(struct clk * clk); +static unsigned long omap1_uart_recalc(struct clk *clk); static int omap1_set_ext_clk_rate(struct clk * clk, unsigned long rate); static long omap1_round_ext_clk_rate(struct clk * clk, unsigned long rate); static void omap1_init_ext_clk(struct clk * clk); static int omap1_select_table_rate(struct clk * clk, unsigned long rate); static long omap1_round_to_table_rate(struct clk * clk, unsigned long rate); -static int omap1_clk_enable(struct clk *clk); -static void omap1_clk_disable(struct clk *clk); + +static int omap1_clk_set_rate_ckctl_arm(struct clk *clk, unsigned long rate); +static long omap1_clk_round_rate_ckctl_arm(struct clk *clk, unsigned long rate); struct mpu_rate { unsigned long rate; @@ -152,101 +147,84 @@ static struct mpu_rate rate_table[] = { static struct clk ck_ref = { .name = "ck_ref", + .ops = &clkops_null, .rate = 12000000, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | ALWAYS_ENABLED, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk ck_dpll1 = { .name = "ck_dpll1", + .ops = &clkops_null, .parent = &ck_ref, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | RATE_PROPAGATES | ALWAYS_ENABLED, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct arm_idlect1_clk ck_dpll1out = { .clk = { .name = "ck_dpll1out", + .ops = &clkops_generic, .parent = &ck_dpll1, - .flags = CLOCK_IN_OMAP16XX | CLOCK_IDLE_CONTROL | - ENABLE_REG_32BIT | RATE_PROPAGATES, - .enable_reg = (void __iomem *)ARM_IDLECT2, + .flags = CLOCK_IDLE_CONTROL | ENABLE_REG_32BIT, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2), .enable_bit = EN_CKOUT_ARM, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }, .idlect_shift = 12, }; static struct clk sossi_ck = { .name = "ck_sossi", + .ops = &clkops_generic, .parent = &ck_dpll1out.clk, - .flags = CLOCK_IN_OMAP16XX | CLOCK_NO_IDLE_PARENT | - ENABLE_REG_32BIT, - .enable_reg = (void __iomem *)MOD_CONF_CTRL_1, + .flags = CLOCK_NO_IDLE_PARENT | ENABLE_REG_32BIT, + .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_1), .enable_bit = 16, .recalc = &omap1_sossi_recalc, .set_rate = &omap1_set_sossi_rate, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk arm_ck = { .name = "arm_ck", + .ops = &clkops_null, .parent = &ck_dpll1, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | RATE_CKCTL | RATE_PROPAGATES | - ALWAYS_ENABLED, .rate_offset = CKCTL_ARMDIV_OFFSET, .recalc = &omap1_ckctl_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, + .round_rate = omap1_clk_round_rate_ckctl_arm, + .set_rate = omap1_clk_set_rate_ckctl_arm, }; static struct arm_idlect1_clk armper_ck = { .clk = { .name = "armper_ck", + .ops = &clkops_generic, .parent = &ck_dpll1, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | RATE_CKCTL | - CLOCK_IDLE_CONTROL, - .enable_reg = (void __iomem *)ARM_IDLECT2, + .flags = CLOCK_IDLE_CONTROL, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2), .enable_bit = EN_PERCK, .rate_offset = CKCTL_PERDIV_OFFSET, .recalc = &omap1_ckctl_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, + .round_rate = omap1_clk_round_rate_ckctl_arm, + .set_rate = omap1_clk_set_rate_ckctl_arm, }, .idlect_shift = 2, }; static struct clk arm_gpio_ck = { .name = "arm_gpio_ck", + .ops = &clkops_generic, .parent = &ck_dpll1, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310, - .enable_reg = (void __iomem *)ARM_IDLECT2, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2), .enable_bit = EN_GPIOCK, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct arm_idlect1_clk armxor_ck = { .clk = { .name = "armxor_ck", + .ops = &clkops_generic, .parent = &ck_ref, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | CLOCK_IDLE_CONTROL, - .enable_reg = (void __iomem *)ARM_IDLECT2, + .flags = CLOCK_IDLE_CONTROL, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2), .enable_bit = EN_XORPCK, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }, .idlect_shift = 1, }; @@ -254,14 +232,12 @@ static struct arm_idlect1_clk armxor_ck = { static struct arm_idlect1_clk armtim_ck = { .clk = { .name = "armtim_ck", + .ops = &clkops_generic, .parent = &ck_ref, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | CLOCK_IDLE_CONTROL, - .enable_reg = (void __iomem *)ARM_IDLECT2, + .flags = CLOCK_IDLE_CONTROL, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2), .enable_bit = EN_TIMCK, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }, .idlect_shift = 9, }; @@ -269,201 +245,166 @@ static struct arm_idlect1_clk armtim_ck = { static struct arm_idlect1_clk armwdt_ck = { .clk = { .name = "armwdt_ck", + .ops = &clkops_generic, .parent = &ck_ref, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | CLOCK_IDLE_CONTROL, - .enable_reg = (void __iomem *)ARM_IDLECT2, + .flags = CLOCK_IDLE_CONTROL, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2), .enable_bit = EN_WDTCK, .recalc = &omap1_watchdog_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }, .idlect_shift = 0, }; static struct clk arminth_ck16xx = { .name = "arminth_ck", + .ops = &clkops_null, .parent = &arm_ck, - .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED, .recalc = &followparent_recalc, /* Note: On 16xx the frequency can be divided by 2 by programming * ARM_CKCTL:ARM_INTHCK_SEL(14) to 1 * * 1510 version is in TC clocks. */ - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk dsp_ck = { .name = "dsp_ck", + .ops = &clkops_generic, .parent = &ck_dpll1, - .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - RATE_CKCTL, - .enable_reg = (void __iomem *)ARM_CKCTL, + .enable_reg = OMAP1_IO_ADDRESS(ARM_CKCTL), .enable_bit = EN_DSPCK, .rate_offset = CKCTL_DSPDIV_OFFSET, .recalc = &omap1_ckctl_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, + .round_rate = omap1_clk_round_rate_ckctl_arm, + .set_rate = omap1_clk_set_rate_ckctl_arm, }; static struct clk dspmmu_ck = { .name = "dspmmu_ck", + .ops = &clkops_null, .parent = &ck_dpll1, - .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - RATE_CKCTL | ALWAYS_ENABLED, .rate_offset = CKCTL_DSPMMUDIV_OFFSET, .recalc = &omap1_ckctl_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, + .round_rate = omap1_clk_round_rate_ckctl_arm, + .set_rate = omap1_clk_set_rate_ckctl_arm, }; static struct clk dspper_ck = { .name = "dspper_ck", + .ops = &clkops_dspck, .parent = &ck_dpll1, - .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - RATE_CKCTL | VIRTUAL_IO_ADDRESS, .enable_reg = DSP_IDLECT2, .enable_bit = EN_PERCK, .rate_offset = CKCTL_PERDIV_OFFSET, .recalc = &omap1_ckctl_recalc_dsp_domain, + .round_rate = omap1_clk_round_rate_ckctl_arm, .set_rate = &omap1_clk_set_rate_dsp_domain, - .enable = &omap1_clk_enable_dsp_domain, - .disable = &omap1_clk_disable_dsp_domain, }; static struct clk dspxor_ck = { .name = "dspxor_ck", + .ops = &clkops_dspck, .parent = &ck_ref, - .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - VIRTUAL_IO_ADDRESS, .enable_reg = DSP_IDLECT2, .enable_bit = EN_XORPCK, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_dsp_domain, - .disable = &omap1_clk_disable_dsp_domain, }; static struct clk dsptim_ck = { .name = "dsptim_ck", + .ops = &clkops_dspck, .parent = &ck_ref, - .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - VIRTUAL_IO_ADDRESS, .enable_reg = DSP_IDLECT2, .enable_bit = EN_DSPTIMCK, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_dsp_domain, - .disable = &omap1_clk_disable_dsp_domain, }; /* Tie ARM_IDLECT1:IDLIF_ARM to this logical clock structure */ static struct arm_idlect1_clk tc_ck = { .clk = { .name = "tc_ck", + .ops = &clkops_null, .parent = &ck_dpll1, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP730 | CLOCK_IN_OMAP310 | - RATE_CKCTL | RATE_PROPAGATES | - ALWAYS_ENABLED | CLOCK_IDLE_CONTROL, + .flags = CLOCK_IDLE_CONTROL, .rate_offset = CKCTL_TCDIV_OFFSET, .recalc = &omap1_ckctl_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, + .round_rate = omap1_clk_round_rate_ckctl_arm, + .set_rate = omap1_clk_set_rate_ckctl_arm, }, .idlect_shift = 6, }; static struct clk arminth_ck1510 = { .name = "arminth_ck", + .ops = &clkops_null, .parent = &tc_ck.clk, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | - ALWAYS_ENABLED, .recalc = &followparent_recalc, /* Note: On 1510 the frequency follows TC_CK * * 16xx version is in MPU clocks. */ - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk tipb_ck = { /* No-idle controlled by "tc_ck" */ .name = "tipb_ck", + .ops = &clkops_null, .parent = &tc_ck.clk, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | - ALWAYS_ENABLED, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk l3_ocpi_ck = { /* No-idle controlled by "tc_ck" */ .name = "l3_ocpi_ck", + .ops = &clkops_generic, .parent = &tc_ck.clk, - .flags = CLOCK_IN_OMAP16XX, - .enable_reg = (void __iomem *)ARM_IDLECT3, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT3), .enable_bit = EN_OCPI_CK, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk tc1_ck = { .name = "tc1_ck", + .ops = &clkops_generic, .parent = &tc_ck.clk, - .flags = CLOCK_IN_OMAP16XX, - .enable_reg = (void __iomem *)ARM_IDLECT3, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT3), .enable_bit = EN_TC1_CK, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk tc2_ck = { .name = "tc2_ck", + .ops = &clkops_generic, .parent = &tc_ck.clk, - .flags = CLOCK_IN_OMAP16XX, - .enable_reg = (void __iomem *)ARM_IDLECT3, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT3), .enable_bit = EN_TC2_CK, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk dma_ck = { /* No-idle controlled by "tc_ck" */ .name = "dma_ck", + .ops = &clkops_null, .parent = &tc_ck.clk, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | ALWAYS_ENABLED, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk dma_lcdfree_ck = { .name = "dma_lcdfree_ck", + .ops = &clkops_null, .parent = &tc_ck.clk, - .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct arm_idlect1_clk api_ck = { .clk = { .name = "api_ck", + .ops = &clkops_generic, .parent = &tc_ck.clk, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | CLOCK_IDLE_CONTROL, - .enable_reg = (void __iomem *)ARM_IDLECT2, + .flags = CLOCK_IDLE_CONTROL, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2), .enable_bit = EN_APICK, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }, .idlect_shift = 8, }; @@ -471,276 +412,238 @@ static struct arm_idlect1_clk api_ck = { static struct arm_idlect1_clk lb_ck = { .clk = { .name = "lb_ck", + .ops = &clkops_generic, .parent = &tc_ck.clk, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | - CLOCK_IDLE_CONTROL, - .enable_reg = (void __iomem *)ARM_IDLECT2, + .flags = CLOCK_IDLE_CONTROL, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2), .enable_bit = EN_LBCK, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }, .idlect_shift = 4, }; static struct clk rhea1_ck = { .name = "rhea1_ck", + .ops = &clkops_null, .parent = &tc_ck.clk, - .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk rhea2_ck = { .name = "rhea2_ck", + .ops = &clkops_null, .parent = &tc_ck.clk, - .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk lcd_ck_16xx = { .name = "lcd_ck", + .ops = &clkops_generic, .parent = &ck_dpll1, - .flags = CLOCK_IN_OMAP16XX | CLOCK_IN_OMAP730 | RATE_CKCTL, - .enable_reg = (void __iomem *)ARM_IDLECT2, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2), .enable_bit = EN_LCDCK, .rate_offset = CKCTL_LCDDIV_OFFSET, .recalc = &omap1_ckctl_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, + .round_rate = omap1_clk_round_rate_ckctl_arm, + .set_rate = omap1_clk_set_rate_ckctl_arm, }; static struct arm_idlect1_clk lcd_ck_1510 = { .clk = { .name = "lcd_ck", + .ops = &clkops_generic, .parent = &ck_dpll1, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | - RATE_CKCTL | CLOCK_IDLE_CONTROL, - .enable_reg = (void __iomem *)ARM_IDLECT2, + .flags = CLOCK_IDLE_CONTROL, + .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2), .enable_bit = EN_LCDCK, .rate_offset = CKCTL_LCDDIV_OFFSET, .recalc = &omap1_ckctl_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, + .round_rate = omap1_clk_round_rate_ckctl_arm, + .set_rate = omap1_clk_set_rate_ckctl_arm, }, .idlect_shift = 3, }; static struct clk uart1_1510 = { .name = "uart1_ck", + .ops = &clkops_null, /* Direct from ULPD, no real parent */ .parent = &armper_ck.clk, .rate = 12000000, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | - ENABLE_REG_32BIT | ALWAYS_ENABLED | - CLOCK_NO_IDLE_PARENT, - .enable_reg = (void __iomem *)MOD_CONF_CTRL_0, + .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, + .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), .enable_bit = 29, /* Chooses between 12MHz and 48MHz */ .set_rate = &omap1_set_uart_rate, .recalc = &omap1_uart_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct uart_clk uart1_16xx = { .clk = { .name = "uart1_ck", + .ops = &clkops_uart, /* Direct from ULPD, no real parent */ .parent = &armper_ck.clk, .rate = 48000000, - .flags = CLOCK_IN_OMAP16XX | RATE_FIXED | - ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, - .enable_reg = (void __iomem *)MOD_CONF_CTRL_0, + .flags = RATE_FIXED | ENABLE_REG_32BIT | + CLOCK_NO_IDLE_PARENT, + .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), .enable_bit = 29, - .enable = &omap1_clk_enable_uart_functional, - .disable = &omap1_clk_disable_uart_functional, }, .sysc_addr = 0xfffb0054, }; static struct clk uart2_ck = { .name = "uart2_ck", + .ops = &clkops_null, /* Direct from ULPD, no real parent */ .parent = &armper_ck.clk, .rate = 12000000, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | ENABLE_REG_32BIT | - ALWAYS_ENABLED | CLOCK_NO_IDLE_PARENT, - .enable_reg = (void __iomem *)MOD_CONF_CTRL_0, + .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, + .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), .enable_bit = 30, /* Chooses between 12MHz and 48MHz */ .set_rate = &omap1_set_uart_rate, .recalc = &omap1_uart_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk uart3_1510 = { .name = "uart3_ck", + .ops = &clkops_null, /* Direct from ULPD, no real parent */ .parent = &armper_ck.clk, .rate = 12000000, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | - ENABLE_REG_32BIT | ALWAYS_ENABLED | - CLOCK_NO_IDLE_PARENT, - .enable_reg = (void __iomem *)MOD_CONF_CTRL_0, + .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, + .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), .enable_bit = 31, /* Chooses between 12MHz and 48MHz */ .set_rate = &omap1_set_uart_rate, .recalc = &omap1_uart_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct uart_clk uart3_16xx = { .clk = { .name = "uart3_ck", + .ops = &clkops_uart, /* Direct from ULPD, no real parent */ .parent = &armper_ck.clk, .rate = 48000000, - .flags = CLOCK_IN_OMAP16XX | RATE_FIXED | - ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, - .enable_reg = (void __iomem *)MOD_CONF_CTRL_0, + .flags = RATE_FIXED | ENABLE_REG_32BIT | + CLOCK_NO_IDLE_PARENT, + .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), .enable_bit = 31, - .enable = &omap1_clk_enable_uart_functional, - .disable = &omap1_clk_disable_uart_functional, }, .sysc_addr = 0xfffb9854, }; static struct clk usb_clko = { /* 6 MHz output on W4_USB_CLKO */ .name = "usb_clko", + .ops = &clkops_generic, /* Direct from ULPD, no parent */ .rate = 6000000, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | RATE_FIXED | ENABLE_REG_32BIT, - .enable_reg = (void __iomem *)ULPD_CLOCK_CTRL, + .flags = RATE_FIXED | ENABLE_REG_32BIT, + .enable_reg = OMAP1_IO_ADDRESS(ULPD_CLOCK_CTRL), .enable_bit = USB_MCLK_EN_BIT, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk usb_hhc_ck1510 = { .name = "usb_hhc_ck", + .ops = &clkops_generic, /* Direct from ULPD, no parent */ .rate = 48000000, /* Actually 2 clocks, 12MHz and 48MHz */ - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | - RATE_FIXED | ENABLE_REG_32BIT, - .enable_reg = (void __iomem *)MOD_CONF_CTRL_0, + .flags = RATE_FIXED | ENABLE_REG_32BIT, + .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), .enable_bit = USB_HOST_HHC_UHOST_EN, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk usb_hhc_ck16xx = { .name = "usb_hhc_ck", + .ops = &clkops_generic, /* Direct from ULPD, no parent */ .rate = 48000000, /* OTG_SYSCON_2.OTG_PADEN == 0 (not 1510-compatible) */ - .flags = CLOCK_IN_OMAP16XX | - RATE_FIXED | ENABLE_REG_32BIT, - .enable_reg = (void __iomem *)OTG_BASE + 0x08 /* OTG_SYSCON_2 */, + .flags = RATE_FIXED | ENABLE_REG_32BIT, + .enable_reg = OMAP1_IO_ADDRESS(OTG_BASE + 0x08), /* OTG_SYSCON_2 */ .enable_bit = 8 /* UHOST_EN */, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk usb_dc_ck = { .name = "usb_dc_ck", + .ops = &clkops_generic, /* Direct from ULPD, no parent */ .rate = 48000000, - .flags = CLOCK_IN_OMAP16XX | RATE_FIXED, - .enable_reg = (void __iomem *)SOFT_REQ_REG, + .flags = RATE_FIXED, + .enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG), .enable_bit = 4, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk mclk_1510 = { .name = "mclk", + .ops = &clkops_generic, /* Direct from ULPD, no parent. May be enabled by ext hardware. */ .rate = 12000000, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | RATE_FIXED, - .enable_reg = (void __iomem *)SOFT_REQ_REG, - .enable_bit = 6, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, + .flags = RATE_FIXED, + .enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG), + .enable_bit = 6, }; static struct clk mclk_16xx = { .name = "mclk", + .ops = &clkops_generic, /* Direct from ULPD, no parent. May be enabled by ext hardware. */ - .flags = CLOCK_IN_OMAP16XX, - .enable_reg = (void __iomem *)COM_CLK_DIV_CTRL_SEL, + .enable_reg = OMAP1_IO_ADDRESS(COM_CLK_DIV_CTRL_SEL), .enable_bit = COM_ULPD_PLL_CLK_REQ, .set_rate = &omap1_set_ext_clk_rate, .round_rate = &omap1_round_ext_clk_rate, .init = &omap1_init_ext_clk, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk bclk_1510 = { .name = "bclk", + .ops = &clkops_generic, /* Direct from ULPD, no parent. May be enabled by ext hardware. */ .rate = 12000000, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | RATE_FIXED, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, + .flags = RATE_FIXED, }; static struct clk bclk_16xx = { .name = "bclk", + .ops = &clkops_generic, /* Direct from ULPD, no parent. May be enabled by ext hardware. */ - .flags = CLOCK_IN_OMAP16XX, - .enable_reg = (void __iomem *)SWD_CLK_DIV_CTRL_SEL, + .enable_reg = OMAP1_IO_ADDRESS(SWD_CLK_DIV_CTRL_SEL), .enable_bit = SWD_ULPD_PLL_CLK_REQ, .set_rate = &omap1_set_ext_clk_rate, .round_rate = &omap1_round_ext_clk_rate, .init = &omap1_init_ext_clk, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk mmc1_ck = { .name = "mmc_ck", + .ops = &clkops_generic, /* Functional clock is direct from ULPD, interface clock is ARMPER */ .parent = &armper_ck.clk, .rate = 48000000, - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | RATE_FIXED | ENABLE_REG_32BIT | - CLOCK_NO_IDLE_PARENT, - .enable_reg = (void __iomem *)MOD_CONF_CTRL_0, + .flags = RATE_FIXED | ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, + .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), .enable_bit = 23, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk mmc2_ck = { .name = "mmc_ck", .id = 1, + .ops = &clkops_generic, /* Functional clock is direct from ULPD, interface clock is ARMPER */ .parent = &armper_ck.clk, .rate = 48000000, - .flags = CLOCK_IN_OMAP16XX | - RATE_FIXED | ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, - .enable_reg = (void __iomem *)MOD_CONF_CTRL_0, + .flags = RATE_FIXED | ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, + .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), .enable_bit = 20, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk virtual_ck_mpu = { .name = "mpu", - .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - CLOCK_IN_OMAP310 | VIRTUAL_CLOCK | ALWAYS_ENABLED, + .ops = &clkops_null, .parent = &arm_ck, /* Is smarter alias for */ .recalc = &followparent_recalc, .set_rate = &omap1_select_table_rate, .round_rate = &omap1_round_to_table_rate, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; /* virtual functional clock domain for I2C. Just for making sure that ARMXOR_CK @@ -748,78 +651,19 @@ remains active during MPU idle whenever this is enabled */ static struct clk i2c_fck = { .name = "i2c_fck", .id = 1, - .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | - VIRTUAL_CLOCK | CLOCK_NO_IDLE_PARENT | - ALWAYS_ENABLED, + .ops = &clkops_null, + .flags = CLOCK_NO_IDLE_PARENT, .parent = &armxor_ck.clk, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, }; static struct clk i2c_ick = { .name = "i2c_ick", .id = 1, - .flags = CLOCK_IN_OMAP16XX | - VIRTUAL_CLOCK | CLOCK_NO_IDLE_PARENT | - ALWAYS_ENABLED, + .ops = &clkops_null, + .flags = CLOCK_NO_IDLE_PARENT, .parent = &armper_ck.clk, .recalc = &followparent_recalc, - .enable = &omap1_clk_enable_generic, - .disable = &omap1_clk_disable_generic, -}; - -static struct clk * onchip_clks[] = { - /* non-ULPD clocks */ - &ck_ref, - &ck_dpll1, - /* CK_GEN1 clocks */ - &ck_dpll1out.clk, - &sossi_ck, - &arm_ck, - &armper_ck.clk, - &arm_gpio_ck, - &armxor_ck.clk, - &armtim_ck.clk, - &armwdt_ck.clk, - &arminth_ck1510, &arminth_ck16xx, - /* CK_GEN2 clocks */ - &dsp_ck, - &dspmmu_ck, - &dspper_ck, - &dspxor_ck, - &dsptim_ck, - /* CK_GEN3 clocks */ - &tc_ck.clk, - &tipb_ck, - &l3_ocpi_ck, - &tc1_ck, - &tc2_ck, - &dma_ck, - &dma_lcdfree_ck, - &api_ck.clk, - &lb_ck.clk, - &rhea1_ck, - &rhea2_ck, - &lcd_ck_16xx, - &lcd_ck_1510.clk, - /* ULPD clocks */ - &uart1_1510, - &uart1_16xx.clk, - &uart2_ck, - &uart3_1510, - &uart3_16xx.clk, - &usb_clko, - &usb_hhc_ck1510, &usb_hhc_ck16xx, - &usb_dc_ck, - &mclk_1510, &mclk_16xx, - &bclk_1510, &bclk_16xx, - &mmc1_ck, - &mmc2_ck, - /* Virtual clocks */ - &virtual_ck_mpu, - &i2c_fck, - &i2c_ick, }; #endif diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index ba5d7c08dc17f16ca741f0913fdf39769431499a..bbbaeb0abcd394bb2a0c6feeb48ec62a3a345e7b 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -86,7 +86,7 @@ static struct resource mbox_resources[] = { }; static struct platform_device mbox_device = { - .name = "mailbox", + .name = "omap1-mailbox", .id = -1, .num_resources = ARRAY_SIZE(mbox_resources), .resource = mbox_resources, diff --git a/arch/arm/mach-omap1/id.c b/arch/arm/mach-omap1/id.c index 89bb8756f4503309434ac4b723d42f8cd076bd9b..4ef26faf083e6d70bc5ae44c6587df28b7eca3c6 100644 --- a/arch/arm/mach-omap1/id.c +++ b/arch/arm/mach-omap1/id.c @@ -38,6 +38,7 @@ static struct omap_id omap_ids[] __initdata = { { .jtag_id = 0xb574, .die_rev = 0x2, .omap_id = 0x03310315, .type = 0x03100000}, { .jtag_id = 0x355f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300100}, { .jtag_id = 0xb55f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300300}, + { .jtag_id = 0xb55f, .die_rev = 0x0, .omap_id = 0x03320500, .type = 0x08500000}, { .jtag_id = 0xb470, .die_rev = 0x0, .omap_id = 0x03310100, .type = 0x15100000}, { .jtag_id = 0xb576, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x16100000}, { .jtag_id = 0xb576, .die_rev = 0x2, .omap_id = 0x03320100, .type = 0x16110000}, @@ -77,7 +78,7 @@ static u16 __init omap_get_jtag_id(void) prod_id = omap_readl(OMAP_PRODUCTION_ID_1); omap_id = omap_readl(OMAP32_ID_1); - /* Check for unusable OMAP_PRODUCTION_ID_1 on 1611B/5912 and 730 */ + /* Check for unusable OMAP_PRODUCTION_ID_1 on 1611B/5912 and 730/850 */ if (((prod_id >> 20) == 0) || (prod_id == omap_id)) prod_id = 0; else @@ -178,6 +179,7 @@ void __init omap_check_revision(void) switch (cpu_type) { case 0x07: + case 0x08: omap_revision |= 0x07; break; case 0x03: diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c index 4c3e582f3d3cc37e7d4db3338d62828f84e10d93..3afe540149f74d11795f0050d4e5767d0729a034 100644 --- a/arch/arm/mach-omap1/io.c +++ b/arch/arm/mach-omap1/io.c @@ -52,6 +52,22 @@ static struct map_desc omap730_io_desc[] __initdata = { }; #endif +#ifdef CONFIG_ARCH_OMAP850 +static struct map_desc omap850_io_desc[] __initdata = { + { + .virtual = OMAP850_DSP_BASE, + .pfn = __phys_to_pfn(OMAP850_DSP_START), + .length = OMAP850_DSP_SIZE, + .type = MT_DEVICE + }, { + .virtual = OMAP850_DSPREG_BASE, + .pfn = __phys_to_pfn(OMAP850_DSPREG_START), + .length = OMAP850_DSPREG_SIZE, + .type = MT_DEVICE + } +}; +#endif + #ifdef CONFIG_ARCH_OMAP15XX static struct map_desc omap1510_io_desc[] __initdata = { { @@ -109,6 +125,13 @@ void __init omap1_map_common_io(void) iotable_init(omap730_io_desc, ARRAY_SIZE(omap730_io_desc)); } #endif + +#ifdef CONFIG_ARCH_OMAP850 + if (cpu_is_omap850()) { + iotable_init(omap850_io_desc, ARRAY_SIZE(omap850_io_desc)); + } +#endif + #ifdef CONFIG_ARCH_OMAP15XX if (cpu_is_omap15xx()) { iotable_init(omap1510_io_desc, ARRAY_SIZE(omap1510_io_desc)); diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c index 9ad5197075ffbaa20ce8158efa90a484c6709b85..de03c844899460bf1e23a2b61dc37d8fd46d65a6 100644 --- a/arch/arm/mach-omap1/irq.c +++ b/arch/arm/mach-omap1/irq.c @@ -145,6 +145,14 @@ static struct omap_irq_bank omap730_irq_banks[] = { }; #endif +#ifdef CONFIG_ARCH_OMAP850 +static struct omap_irq_bank omap850_irq_banks[] = { + { .base_reg = OMAP_IH1_BASE, .trigger_map = 0xb3f8e22f }, + { .base_reg = OMAP_IH2_BASE, .trigger_map = 0xfdb9c1f2 }, + { .base_reg = OMAP_IH2_BASE + 0x100, .trigger_map = 0x800040f3 }, +}; +#endif + #ifdef CONFIG_ARCH_OMAP15XX static struct omap_irq_bank omap1510_irq_banks[] = { { .base_reg = OMAP_IH1_BASE, .trigger_map = 0xb3febfff }, @@ -184,6 +192,12 @@ void __init omap_init_irq(void) irq_bank_count = ARRAY_SIZE(omap730_irq_banks); } #endif +#ifdef CONFIG_ARCH_OMAP850 + if (cpu_is_omap850()) { + irq_banks = omap850_irq_banks; + irq_bank_count = ARRAY_SIZE(omap850_irq_banks); + } +#endif #ifdef CONFIG_ARCH_OMAP15XX if (cpu_is_omap1510()) { irq_banks = omap1510_irq_banks; @@ -214,9 +228,8 @@ void __init omap_init_irq(void) irq_bank_writel(0x03, 1, IRQ_CONTROL_REG_OFFSET); /* Enable interrupts in global mask */ - if (cpu_is_omap730()) { + if (cpu_is_omap7xx()) irq_bank_writel(0x0, 0, IRQ_GMR_REG_OFFSET); - } /* Install the interrupt handlers for each bank */ for (i = 0; i < irq_bank_count; i++) { @@ -236,6 +249,8 @@ void __init omap_init_irq(void) if (cpu_is_omap730()) omap_unmask_irq(INT_730_IH2_IRQ); + else if (cpu_is_omap850()) + omap_unmask_irq(INT_850_IH2_IRQ); else if (cpu_is_omap15xx()) omap_unmask_irq(INT_1510_IH2_IRQ); else if (cpu_is_omap16xx()) diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index 59abbf331a96b886ab8b4bbde9b84386dbe210b0..0af4d6c85b4763cad50a8af100b1a0045f47c90d 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -1,7 +1,7 @@ /* * Mailbox reservation modules for DSP * - * Copyright (C) 2006 Nokia Corporation + * Copyright (C) 2006-2009 Nokia Corporation * Written by: Hiroshi DOYU * * This file is subject to the terms and conditions of the GNU General Public @@ -27,7 +27,7 @@ #define MAILBOX_DSP2ARM1_Flag 0x1c #define MAILBOX_DSP2ARM2_Flag 0x20 -unsigned long mbox_base; +static void __iomem *mbox_base; struct omap_mbox1_fifo { unsigned long cmd; @@ -40,14 +40,14 @@ struct omap_mbox1_priv { struct omap_mbox1_fifo rx_fifo; }; -static inline int mbox_read_reg(unsigned int reg) +static inline int mbox_read_reg(size_t ofs) { - return __raw_readw(mbox_base + reg); + return __raw_readw(mbox_base + ofs); } -static inline void mbox_write_reg(unsigned int val, unsigned int reg) +static inline void mbox_write_reg(u32 val, size_t ofs) { - __raw_writew(val, mbox_base + reg); + __raw_writew(val, mbox_base + ofs); } /* msg */ @@ -143,7 +143,7 @@ struct omap_mbox mbox_dsp_info = { }; EXPORT_SYMBOL(mbox_dsp_info); -static int __init omap1_mbox_probe(struct platform_device *pdev) +static int __devinit omap1_mbox_probe(struct platform_device *pdev) { struct resource *res; int ret = 0; @@ -170,12 +170,10 @@ static int __init omap1_mbox_probe(struct platform_device *pdev) } mbox_dsp_info.irq = res->start; - ret = omap_mbox_register(&mbox_dsp_info); - - return ret; + return omap_mbox_register(&pdev->dev, &mbox_dsp_info); } -static int omap1_mbox_remove(struct platform_device *pdev) +static int __devexit omap1_mbox_remove(struct platform_device *pdev) { omap_mbox_unregister(&mbox_dsp_info); @@ -184,9 +182,9 @@ static int omap1_mbox_remove(struct platform_device *pdev) static struct platform_driver omap1_mbox_driver = { .probe = omap1_mbox_probe, - .remove = omap1_mbox_remove, + .remove = __devexit_p(omap1_mbox_remove), .driver = { - .name = "mailbox", + .name = "omap1-mailbox", }, }; @@ -203,4 +201,7 @@ static void __exit omap1_mbox_exit(void) module_init(omap1_mbox_init); module_exit(omap1_mbox_exit); -MODULE_LICENSE("GPL"); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("omap mailbox: omap1 architecture specific functions"); +MODULE_AUTHOR("Hiroshi DOYU" ); +MODULE_ALIAS("platform:omap1-mailbox"); diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c index 575ba31295cf125c676351f4a8e75258a3befa27..d040c3f1027f7b973009013620705e4d65055b92 100644 --- a/arch/arm/mach-omap1/mcbsp.c +++ b/arch/arm/mach-omap1/mcbsp.c @@ -28,9 +28,9 @@ #define DPS_RSTCT2_PER_EN (1 << 0) #define DSP_RSTCT2_WD_PER_EN (1 << 1) -#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) -const char *clk_names[] = { "dsp_ck", "api_ck", "dspxor_ck" }; -#endif +static int dsp_use; +static struct clk *api_clk; +static struct clk *dsp_clk; static void omap1_mcbsp_request(unsigned int id) { @@ -39,20 +39,40 @@ static void omap1_mcbsp_request(unsigned int id) * are DSP public peripherals. */ if (id == OMAP_MCBSP1 || id == OMAP_MCBSP3) { - omap_dsp_request_mem(); - /* - * DSP external peripheral reset - * FIXME: This should be moved to dsp code - */ - __raw_writew(__raw_readw(DSP_RSTCT2) | DPS_RSTCT2_PER_EN | - DSP_RSTCT2_WD_PER_EN, DSP_RSTCT2); + if (dsp_use++ == 0) { + api_clk = clk_get(NULL, "api_clk"); + dsp_clk = clk_get(NULL, "dsp_clk"); + if (!IS_ERR(api_clk) && !IS_ERR(dsp_clk)) { + clk_enable(api_clk); + clk_enable(dsp_clk); + + omap_dsp_request_mem(); + /* + * DSP external peripheral reset + * FIXME: This should be moved to dsp code + */ + __raw_writew(__raw_readw(DSP_RSTCT2) | DPS_RSTCT2_PER_EN | + DSP_RSTCT2_WD_PER_EN, DSP_RSTCT2); + } + } } } static void omap1_mcbsp_free(unsigned int id) { - if (id == OMAP_MCBSP1 || id == OMAP_MCBSP3) - omap_dsp_release_mem(); + if (id == OMAP_MCBSP1 || id == OMAP_MCBSP3) { + if (--dsp_use == 0) { + omap_dsp_release_mem(); + if (!IS_ERR(api_clk)) { + clk_disable(api_clk); + clk_put(api_clk); + } + if (!IS_ERR(dsp_clk)) { + clk_disable(dsp_clk); + clk_put(dsp_clk); + } + } + } } static struct omap_mcbsp_ops omap1_mcbsp_ops = { @@ -94,8 +114,6 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = { .rx_irq = INT_McBSP1RX, .tx_irq = INT_McBSP1TX, .ops = &omap1_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 3, }, { .phys_base = OMAP1510_MCBSP2_BASE, @@ -112,8 +130,6 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = { .rx_irq = INT_McBSP3RX, .tx_irq = INT_McBSP3TX, .ops = &omap1_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 3, }, }; #define OMAP15XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap15xx_mcbsp_pdata) @@ -131,8 +147,6 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = { .rx_irq = INT_McBSP1RX, .tx_irq = INT_McBSP1TX, .ops = &omap1_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 3, }, { .phys_base = OMAP1610_MCBSP2_BASE, @@ -149,8 +163,6 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = { .rx_irq = INT_McBSP3RX, .tx_irq = INT_McBSP3TX, .ops = &omap1_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 3, }, }; #define OMAP16XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap16xx_mcbsp_pdata) diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c index 062c905c2ba6704eda8e5248b58318e525acc975..721e0d9d8b1de23e842cd727d6d2e256c6f63bbf 100644 --- a/arch/arm/mach-omap1/mux.c +++ b/arch/arm/mach-omap1/mux.c @@ -58,6 +58,25 @@ MUX_CFG_730("W17_730_USB_VBUSI", 2, 29, 0, 28, 0, 0) #define OMAP730_PINS_SZ 0 #endif /* CONFIG_ARCH_OMAP730 */ +#ifdef CONFIG_ARCH_OMAP850 +struct pin_config __initdata_or_module omap850_pins[] = { +MUX_CFG_850("E2_850_KBR0", 12, 21, 0, 20, 1, 0) +MUX_CFG_850("J7_850_KBR1", 12, 25, 0, 24, 1, 0) +MUX_CFG_850("E1_850_KBR2", 12, 29, 0, 28, 1, 0) +MUX_CFG_850("F3_850_KBR3", 13, 1, 0, 0, 1, 0) +MUX_CFG_850("D2_850_KBR4", 13, 5, 0, 4, 1, 0) +MUX_CFG_850("C2_850_KBC0", 13, 9, 0, 8, 1, 0) +MUX_CFG_850("D3_850_KBC1", 13, 13, 0, 12, 1, 0) +MUX_CFG_850("E4_850_KBC2", 13, 17, 0, 16, 1, 0) +MUX_CFG_850("F4_850_KBC3", 13, 21, 0, 20, 1, 0) +MUX_CFG_850("E3_850_KBC4", 13, 25, 0, 24, 1, 0) + +MUX_CFG_850("AA17_850_USB_DM", 2, 21, 0, 20, 0, 0) +MUX_CFG_850("W16_850_USB_PU_EN", 2, 25, 0, 24, 0, 0) +MUX_CFG_850("W17_850_USB_VBUSI", 2, 29, 0, 28, 0, 0) +}; +#endif + #if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) static struct pin_config __initdata_or_module omap1xxx_pins[] = { /* @@ -419,6 +438,11 @@ int __init_or_module omap1_cfg_reg(const struct pin_config *cfg) printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n", cfg->pull_name, cfg->pull_reg, pull_orig, pull); } + +#ifdef CONFIG_ARCH_OMAP850 + omap_mux_register(omap850_pins, ARRAY_SIZE(omap850_pins)); +#endif + #endif #ifdef CONFIG_OMAP_MUX_ERRORS diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c index 0002084e0655341f508a857b05f2746306685091..842090b148f16157d23e103cb49add2f61b9b3f3 100644 --- a/arch/arm/mach-omap1/serial.c +++ b/arch/arm/mach-omap1/serial.c @@ -121,6 +121,13 @@ void __init omap_serial_init(void) serial_platform_data[1].irq = INT_730_UART_MODEM_IRDA_2; } + if (cpu_is_omap850()) { + serial_platform_data[0].regshift = 0; + serial_platform_data[1].regshift = 0; + serial_platform_data[0].irq = INT_850_UART_MODEM_1; + serial_platform_data[1].irq = INT_850_UART_MODEM_IRDA_2; + } + if (cpu_is_omap15xx()) { serial_platform_data[0].uartclk = OMAP1510_BASE_BAUD * 16; serial_platform_data[1].uartclk = OMAP1510_BASE_BAUD * 16; diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 3754b79092ab47ea7b924161956b4a9b62a65829..64ab386a65c775ff7553d24b65ab8c4928d64210 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -58,4 +58,12 @@ config MACH_OVERO config MACH_OMAP3_PANDORA bool "OMAP3 Pandora" - depends on ARCH_OMAP3 && ARCH_OMAP34XX \ No newline at end of file + depends on ARCH_OMAP3 && ARCH_OMAP34XX + +config MACH_OMAP_3430SDP + bool "OMAP 3430 SDP board" + depends on ARCH_OMAP3 && ARCH_OMAP34XX + +config MACH_NOKIA_RX51 + bool "Nokia RX-51 board" + depends on ARCH_OMAP3 && ARCH_OMAP34XX diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index bbd12bc10fdc1dc39d642227059999d74de5aec8..a2c3fcc27a22990e4d1a2f3220b3d6a079100148 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := irq.o id.o io.o memory.o control.o prcm.o clock.o mux.o \ +obj-y := irq.o id.o io.o sdrc.o control.o prcm.o clock.o mux.o \ devices.o serial.o gpmc.o timer-gp.o powerdomain.o \ clockdomain.o @@ -14,6 +14,10 @@ obj-$(CONFIG_ARCH_OMAP2420) += sram242x.o obj-$(CONFIG_ARCH_OMAP2430) += sram243x.o obj-$(CONFIG_ARCH_OMAP3) += sram34xx.o +# SMS/SDRC +obj-$(CONFIG_ARCH_OMAP2) += sdrc2xxx.o +# obj-$(CONFIG_ARCH_OMAP3) += sdrc3xxx.o + # Power Management ifeq ($(CONFIG_PM),y) obj-y += pm.o @@ -38,4 +42,12 @@ obj-$(CONFIG_MACH_OVERO) += board-overo.o \ mmc-twl4030.o obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o \ mmc-twl4030.o +obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o \ + mmc-twl4030.o +obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \ + board-rx51-peripherals.o \ +# Platform specific device init code +ifeq ($(CONFIG_USB_MUSB_SOC),y) +obj-y += usb-musb.o +endif diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 83fa37211d77c1a1b04b1c68f0f913d5ea47d97c..22143651037e3b62c526f128c282e1132deac9fd 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -35,12 +35,16 @@ #include #include #include +#include #include "mmc-twl4030.h" +#define SDP2430_CS0_BASE 0x04000000 #define SDP2430_FLASH_CS 0 #define SDP2430_SMC91X_CS 5 +#define SDP2430_ETHR_GPIO_IRQ 149 + static struct mtd_partition sdp2430_partitions[] = { /* bootloader (U-Boot, etc) in first sector */ { @@ -102,8 +106,8 @@ static struct resource sdp2430_smc91x_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ), - .end = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ), + .start = OMAP_GPIO_IRQ(SDP2430_ETHR_GPIO_IRQ), + .end = OMAP_GPIO_IRQ(SDP2430_ETHR_GPIO_IRQ), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, }, }; @@ -170,13 +174,13 @@ static inline void __init sdp2430_init_smc91x(void) sdp2430_smc91x_resources[0].end = cs_mem_base + 0x30f; udelay(100); - if (gpio_request(OMAP24XX_ETHR_GPIO_IRQ, "SMC91x irq") < 0) { + if (gpio_request(SDP2430_ETHR_GPIO_IRQ, "SMC91x irq") < 0) { printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", - OMAP24XX_ETHR_GPIO_IRQ); + SDP2430_ETHR_GPIO_IRQ); gpmc_cs_free(eth_cs); goto out; } - gpio_direction_input(OMAP24XX_ETHR_GPIO_IRQ); + gpio_direction_input(SDP2430_ETHR_GPIO_IRQ); out: clk_disable(gpmc_fck); @@ -185,7 +189,7 @@ out: static void __init omap_2430sdp_init_irq(void) { - omap2_init_common_hw(); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); sdp2430_init_smc91x(); @@ -251,6 +255,7 @@ static void __init omap_2430sdp_init(void) omap_board_config_size = ARRAY_SIZE(sdp2430_config); omap_serial_init(); twl4030_mmc_init(mmc); + usb_musb_init(); } static void __init omap_2430sdp_map_io(void) diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c new file mode 100644 index 0000000000000000000000000000000000000000..ed9274972122e782fcc1d94b2570f82f2b0733fb --- /dev/null +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -0,0 +1,542 @@ +/* + * linux/arch/arm/mach-omap2/board-3430sdp.c + * + * Copyright (C) 2007 Texas Instruments + * + * Modified from mach-omap2/board-generic.c + * + * Initial code: Syed Mohammed Khasim + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include "mmc-twl4030.h" + +#define CONFIG_DISABLE_HFCLK 1 + +#define SDP3430_ETHR_GPIO_IRQ_SDPV1 29 +#define SDP3430_ETHR_GPIO_IRQ_SDPV2 6 +#define SDP3430_SMC91X_CS 3 + +#define SDP3430_TS_GPIO_IRQ_SDPV1 3 +#define SDP3430_TS_GPIO_IRQ_SDPV2 2 + +#define ENABLE_VAUX3_DEDICATED 0x03 +#define ENABLE_VAUX3_DEV_GRP 0x20 + +#define TWL4030_MSECURE_GPIO 22 + +static struct resource sdp3430_smc91x_resources[] = { + [0] = { + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 0, + .end = 0, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, + }, +}; + +static struct platform_device sdp3430_smc91x_device = { + .name = "smc91x", + .id = -1, + .num_resources = ARRAY_SIZE(sdp3430_smc91x_resources), + .resource = sdp3430_smc91x_resources, +}; + +static int sdp3430_keymap[] = { + KEY(0, 0, KEY_LEFT), + KEY(0, 1, KEY_RIGHT), + KEY(0, 2, KEY_A), + KEY(0, 3, KEY_B), + KEY(0, 4, KEY_C), + KEY(1, 0, KEY_DOWN), + KEY(1, 1, KEY_UP), + KEY(1, 2, KEY_E), + KEY(1, 3, KEY_F), + KEY(1, 4, KEY_G), + KEY(2, 0, KEY_ENTER), + KEY(2, 1, KEY_I), + KEY(2, 2, KEY_J), + KEY(2, 3, KEY_K), + KEY(2, 4, KEY_3), + KEY(3, 0, KEY_M), + KEY(3, 1, KEY_N), + KEY(3, 2, KEY_O), + KEY(3, 3, KEY_P), + KEY(3, 4, KEY_Q), + KEY(4, 0, KEY_R), + KEY(4, 1, KEY_4), + KEY(4, 2, KEY_T), + KEY(4, 3, KEY_U), + KEY(4, 4, KEY_D), + KEY(5, 0, KEY_V), + KEY(5, 1, KEY_W), + KEY(5, 2, KEY_L), + KEY(5, 3, KEY_S), + KEY(5, 4, KEY_H), + 0 +}; + +static struct twl4030_keypad_data sdp3430_kp_data = { + .rows = 5, + .cols = 6, + .keymap = sdp3430_keymap, + .keymapsize = ARRAY_SIZE(sdp3430_keymap), + .rep = 1, +}; + +static int ts_gpio; /* Needed for ads7846_get_pendown_state */ + +/** + * @brief ads7846_dev_init : Requests & sets GPIO line for pen-irq + * + * @return - void. If request gpio fails then Flag KERN_ERR. + */ +static void ads7846_dev_init(void) +{ + if (gpio_request(ts_gpio, "ADS7846 pendown") < 0) { + printk(KERN_ERR "can't get ads746 pen down GPIO\n"); + return; + } + + gpio_direction_input(ts_gpio); + + omap_set_gpio_debounce(ts_gpio, 1); + omap_set_gpio_debounce_time(ts_gpio, 0xa); +} + +static int ads7846_get_pendown_state(void) +{ + return !gpio_get_value(ts_gpio); +} + +static struct ads7846_platform_data tsc2046_config __initdata = { + .get_pendown_state = ads7846_get_pendown_state, + .keep_vref_on = 1, +}; + + +static struct omap2_mcspi_device_config tsc2046_mcspi_config = { + .turbo_mode = 0, + .single_channel = 1, /* 0: slave, 1: master */ +}; + +static struct spi_board_info sdp3430_spi_board_info[] __initdata = { + [0] = { + /* + * TSC2046 operates at a max freqency of 2MHz, so + * operate slightly below at 1.5MHz + */ + .modalias = "ads7846", + .bus_num = 1, + .chip_select = 0, + .max_speed_hz = 1500000, + .controller_data = &tsc2046_mcspi_config, + .irq = 0, + .platform_data = &tsc2046_config, + }, +}; + +static struct platform_device sdp3430_lcd_device = { + .name = "sdp2430_lcd", + .id = -1, +}; + +static struct regulator_consumer_supply sdp3430_vdac_supply = { + .supply = "vdac", + .dev = &sdp3430_lcd_device.dev, +}; + +static struct regulator_consumer_supply sdp3430_vdvi_supply = { + .supply = "vdvi", + .dev = &sdp3430_lcd_device.dev, +}; + +static struct platform_device *sdp3430_devices[] __initdata = { + &sdp3430_smc91x_device, + &sdp3430_lcd_device, +}; + +static inline void __init sdp3430_init_smc91x(void) +{ + int eth_cs; + unsigned long cs_mem_base; + int eth_gpio = 0; + + eth_cs = SDP3430_SMC91X_CS; + + if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) { + printk(KERN_ERR "Failed to request GPMC mem for smc91x\n"); + return; + } + + sdp3430_smc91x_resources[0].start = cs_mem_base + 0x300; + sdp3430_smc91x_resources[0].end = cs_mem_base + 0x30f; + udelay(100); + + if (omap_rev() > OMAP3430_REV_ES1_0) + eth_gpio = SDP3430_ETHR_GPIO_IRQ_SDPV2; + else + eth_gpio = SDP3430_ETHR_GPIO_IRQ_SDPV1; + + sdp3430_smc91x_resources[1].start = gpio_to_irq(eth_gpio); + + if (gpio_request(eth_gpio, "SMC91x irq") < 0) { + printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", + eth_gpio); + return; + } + gpio_direction_input(eth_gpio); +} + +static void __init omap_3430sdp_init_irq(void) +{ + omap2_init_common_hw(NULL); + omap_init_irq(); + omap_gpio_init(); + sdp3430_init_smc91x(); +} + +static struct omap_uart_config sdp3430_uart_config __initdata = { + .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), +}; + +static struct omap_lcd_config sdp3430_lcd_config __initdata = { + .ctrl_name = "internal", +}; + +static struct omap_board_config_kernel sdp3430_config[] __initdata = { + { OMAP_TAG_UART, &sdp3430_uart_config }, + { OMAP_TAG_LCD, &sdp3430_lcd_config }, +}; + +static int sdp3430_batt_table[] = { +/* 0 C*/ +30800, 29500, 28300, 27100, +26000, 24900, 23900, 22900, 22000, 21100, 20300, 19400, 18700, 17900, +17200, 16500, 15900, 15300, 14700, 14100, 13600, 13100, 12600, 12100, +11600, 11200, 10800, 10400, 10000, 9630, 9280, 8950, 8620, 8310, +8020, 7730, 7460, 7200, 6950, 6710, 6470, 6250, 6040, 5830, +5640, 5450, 5260, 5090, 4920, 4760, 4600, 4450, 4310, 4170, +4040, 3910, 3790, 3670, 3550 +}; + +static struct twl4030_bci_platform_data sdp3430_bci_data = { + .battery_tmp_tbl = sdp3430_batt_table, + .tblsize = ARRAY_SIZE(sdp3430_batt_table), +}; + +static struct twl4030_hsmmc_info mmc[] = { + { + .mmc = 1, + /* 8 bits (default) requires S6.3 == ON, + * so the SIM card isn't used; else 4 bits. + */ + .wires = 8, + .gpio_wp = 4, + }, + { + .mmc = 2, + .wires = 8, + .gpio_wp = 7, + }, + {} /* Terminator */ +}; + +static struct regulator_consumer_supply sdp3430_vmmc1_supply = { + .supply = "vmmc", +}; + +static struct regulator_consumer_supply sdp3430_vsim_supply = { + .supply = "vmmc_aux", +}; + +static struct regulator_consumer_supply sdp3430_vmmc2_supply = { + .supply = "vmmc", +}; + +static int sdp3430_twl_gpio_setup(struct device *dev, + unsigned gpio, unsigned ngpio) +{ + /* gpio + 0 is "mmc0_cd" (input/IRQ), + * gpio + 1 is "mmc1_cd" (input/IRQ) + */ + mmc[0].gpio_cd = gpio + 0; + mmc[1].gpio_cd = gpio + 1; + twl4030_mmc_init(mmc); + + /* link regulators to MMC adapters ... we "know" the + * regulators will be set up only *after* we return. + */ + sdp3430_vmmc1_supply.dev = mmc[0].dev; + sdp3430_vsim_supply.dev = mmc[0].dev; + sdp3430_vmmc2_supply.dev = mmc[1].dev; + + /* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */ + gpio_request(gpio + 7, "sub_lcd_en_bkl"); + gpio_direction_output(gpio + 7, 0); + + /* gpio + 15 is "sub_lcd_nRST" (output) */ + gpio_request(gpio + 15, "sub_lcd_nRST"); + gpio_direction_output(gpio + 15, 0); + + return 0; +} + +static struct twl4030_gpio_platform_data sdp3430_gpio_data = { + .gpio_base = OMAP_MAX_GPIO_LINES, + .irq_base = TWL4030_GPIO_IRQ_BASE, + .irq_end = TWL4030_GPIO_IRQ_END, + .pulldowns = BIT(2) | BIT(6) | BIT(8) | BIT(13) + | BIT(16) | BIT(17), + .setup = sdp3430_twl_gpio_setup, +}; + +static struct twl4030_usb_data sdp3430_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + +static struct twl4030_madc_platform_data sdp3430_madc_data = { + .irq_line = 1, +}; + +/* + * Apply all the fixed voltages since most versions of U-Boot + * don't bother with that initialization. + */ + +/* VAUX1 for mainboard (irda and sub-lcd) */ +static struct regulator_init_data sdp3430_vaux1 = { + .constraints = { + .min_uV = 2800000, + .max_uV = 2800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +/* VAUX2 for camera module */ +static struct regulator_init_data sdp3430_vaux2 = { + .constraints = { + .min_uV = 2800000, + .max_uV = 2800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +/* VAUX3 for LCD board */ +static struct regulator_init_data sdp3430_vaux3 = { + .constraints = { + .min_uV = 2800000, + .max_uV = 2800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +/* VAUX4 for OMAP VDD_CSI2 (camera) */ +static struct regulator_init_data sdp3430_vaux4 = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ +static struct regulator_init_data sdp3430_vmmc1 = { + .constraints = { + .min_uV = 1850000, + .max_uV = 3150000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &sdp3430_vmmc1_supply, +}; + +/* VMMC2 for MMC2 card */ +static struct regulator_init_data sdp3430_vmmc2 = { + .constraints = { + .min_uV = 1850000, + .max_uV = 1850000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &sdp3430_vmmc2_supply, +}; + +/* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */ +static struct regulator_init_data sdp3430_vsim = { + .constraints = { + .min_uV = 1800000, + .max_uV = 3000000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &sdp3430_vsim_supply, +}; + +/* VDAC for DSS driving S-Video */ +static struct regulator_init_data sdp3430_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &sdp3430_vdac_supply, +}; + +/* VPLL2 for digital video outputs */ +static struct regulator_init_data sdp3430_vpll2 = { + .constraints = { + .name = "VDVI", + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &sdp3430_vdvi_supply, +}; + +static struct twl4030_platform_data sdp3430_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + + /* platform_data for children goes here */ + .bci = &sdp3430_bci_data, + .gpio = &sdp3430_gpio_data, + .madc = &sdp3430_madc_data, + .keypad = &sdp3430_kp_data, + .usb = &sdp3430_usb_data, + + .vaux1 = &sdp3430_vaux1, + .vaux2 = &sdp3430_vaux2, + .vaux3 = &sdp3430_vaux3, + .vaux4 = &sdp3430_vaux4, + .vmmc1 = &sdp3430_vmmc1, + .vmmc2 = &sdp3430_vmmc2, + .vsim = &sdp3430_vsim, + .vdac = &sdp3430_vdac, + .vpll2 = &sdp3430_vpll2, +}; + +static struct i2c_board_info __initdata sdp3430_i2c_boardinfo[] = { + { + I2C_BOARD_INFO("twl4030", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = INT_34XX_SYS_NIRQ, + .platform_data = &sdp3430_twldata, + }, +}; + +static int __init omap3430_i2c_init(void) +{ + /* i2c1 for PMIC only */ + omap_register_i2c_bus(1, 2600, sdp3430_i2c_boardinfo, + ARRAY_SIZE(sdp3430_i2c_boardinfo)); + /* i2c2 on camera connector (for sensor control) and optional isp1301 */ + omap_register_i2c_bus(2, 400, NULL, 0); + /* i2c3 on display connector (for DVI, tfp410) */ + omap_register_i2c_bus(3, 400, NULL, 0); + return 0; +} + +static void __init omap_3430sdp_init(void) +{ + omap3430_i2c_init(); + platform_add_devices(sdp3430_devices, ARRAY_SIZE(sdp3430_devices)); + omap_board_config = sdp3430_config; + omap_board_config_size = ARRAY_SIZE(sdp3430_config); + if (omap_rev() > OMAP3430_REV_ES1_0) + ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV2; + else + ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV1; + sdp3430_spi_board_info[0].irq = gpio_to_irq(ts_gpio); + spi_register_board_info(sdp3430_spi_board_info, + ARRAY_SIZE(sdp3430_spi_board_info)); + ads7846_dev_init(); + omap_serial_init(); + usb_musb_init(); +} + +static void __init omap_3430sdp_map_io(void) +{ + omap2_set_globals_343x(); + omap2_map_common_io(); +} + +MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") + /* Maintainer: Syed Khasim - Texas Instruments Inc */ + .phys_io = 0x48000000, + .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, + .boot_params = 0x80000100, + .map_io = omap_3430sdp_map_io, + .init_irq = omap_3430sdp_init_irq, + .init_machine = omap_3430sdp_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 0a7b24ba165241cbb5ea8ae6afc3b84cb766bd06..06dfba888b0ca408b9691e1623774f366e1569d3 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -51,6 +51,7 @@ #define APOLLON_FLASH_CS 0 #define APOLLON_ETH_CS 1 +#define APOLLON_ETHR_GPIO_IRQ 74 static struct mtd_partition apollon_partitions[] = { { @@ -249,7 +250,7 @@ out: static void __init omap_apollon_init_irq(void) { - omap2_init_common_hw(); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); apollon_init_smc91x(); @@ -272,7 +273,6 @@ static struct omap_lcd_config apollon_lcd_config __initdata = { static struct omap_board_config_kernel apollon_config[] = { { OMAP_TAG_UART, &apollon_uart_config }, - { OMAP_TAG_USB, &apollon_usb_config }, { OMAP_TAG_LCD, &apollon_lcd_config }, }; @@ -299,6 +299,7 @@ static void __init apollon_usb_init(void) omap_cfg_reg(P21_242X_GPIO12); gpio_request(12, "USB suspend"); gpio_direction_output(12, 0); + omap_usb_init(&apollon_usb_config); } static void __init omap_apollon_init(void) diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 3b34c20d1df41ef5920cdc4e63a9c03cabbd6475..3492162a65c383907bb093702b0c9921ff1b8ac2 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -33,7 +33,7 @@ static void __init omap_generic_init_irq(void) { - omap2_init_common_hw(); + omap2_init_common_hw(NULL); omap_init_irq(); } diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 5e9b14675b1e7bc81ff3d9c607d5d004b4bb51e0..a0267a9ab466e9638b9bd74c1e045d2e1321c5de 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -47,6 +47,8 @@ #define H4_FLASH_CS 0 #define H4_SMC91X_CS 1 +#define H4_ETHR_GPIO_IRQ 92 + static unsigned int row_gpios[6] = { 88, 89, 124, 11, 6, 96 }; static unsigned int col_gpios[7] = { 90, 91, 100, 36, 12, 97, 98 }; @@ -341,7 +343,7 @@ static inline void __init h4_init_debug(void) udelay(100); omap_cfg_reg(M15_24XX_GPIO92); - if (debug_card_init(cs_mem_base, OMAP24XX_ETHR_GPIO_IRQ) < 0) + if (debug_card_init(cs_mem_base, H4_ETHR_GPIO_IRQ) < 0) gpmc_cs_free(eth_cs); out: @@ -363,7 +365,7 @@ static void __init h4_init_flash(void) static void __init omap_h4_init_irq(void) { - omap2_init_common_hw(); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); h4_init_flash(); @@ -377,6 +379,39 @@ static struct omap_lcd_config h4_lcd_config __initdata = { .ctrl_name = "internal", }; +static struct omap_usb_config h4_usb_config __initdata = { +#ifdef CONFIG_MACH_OMAP2_H4_USB1 + /* NOTE: usb1 could also be used with 3 wire signaling */ + .pins[1] = 4, +#endif + +#ifdef CONFIG_MACH_OMAP_H4_OTG + /* S1.10 ON -- USB OTG port + * usb0 switched to Mini-AB port and isp1301 transceiver; + * S2.POS3 = OFF, S2.POS4 = ON ... to allow battery charging + */ + .otg = 1, + .pins[0] = 4, +#ifdef CONFIG_USB_GADGET_OMAP + /* use OTG cable, or standard A-to-MiniB */ + .hmc_mode = 0x14, /* 0:dev/otg 1:host 2:disable */ +#elif defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) + /* use OTG cable, or NONSTANDARD (B-to-MiniB) */ + .hmc_mode = 0x11, /* 0:host 1:host 2:disable */ +#endif /* XX */ + +#else + /* S1.10 OFF -- usb "download port" + * usb0 switched to Mini-B port and isp1105 transceiver; + * S2.POS3 = ON, S2.POS4 = OFF ... to enable battery charging + */ + .register_dev = 1, + .pins[0] = 3, +/* .hmc_mode = 0x14,*/ /* 0:dev 1:host 2:disable */ + .hmc_mode = 0x00, /* 0:dev|otg 1:disable 2:disable */ +#endif +}; + static struct omap_board_config_kernel h4_config[] = { { OMAP_TAG_UART, &h4_uart_config }, { OMAP_TAG_LCD, &h4_lcd_config }, @@ -428,6 +463,7 @@ static void __init omap_h4_init(void) platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices)); omap_board_config = h4_config; omap_board_config_size = ARRAY_SIZE(h4_config); + omap_usb_init(&h4_usb_config); omap_serial_init(); } diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 6031e179926bf66a5a45b8e560df5f63cb0d884c..e096f776f996cf51df6aeb5271764cc88d7368be 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -22,31 +22,34 @@ #include #include #include +#include #include #include #include #include -#include #include #include #include #include #include -#include #include #include +#include #include "mmc-twl4030.h" -#define SDP3430_SMC91X_CS 3 +#define LDP_SMC911X_CS 1 +#define LDP_SMC911X_GPIO 152 +#define DEBUG_BASE 0x08000000 +#define LDP_ETHR_START DEBUG_BASE static struct resource ldp_smc911x_resources[] = { [0] = { - .start = OMAP34XX_ETHR_START, - .end = OMAP34XX_ETHR_START + SZ_4K, + .start = LDP_ETHR_START, + .end = LDP_ETHR_START + SZ_4K, .flags = IORESOURCE_MEM, }, [1] = { @@ -98,7 +101,7 @@ static inline void __init ldp_init_smc911x(void) static void __init omap_ldp_init_irq(void) { - omap2_init_common_hw(); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); ldp_init_smc911x(); @@ -162,6 +165,7 @@ static void __init omap_ldp_init(void) omap_board_config_size = ARRAY_SIZE(ldp_config); omap_serial_init(); twl4030_mmc_init(mmc); + usb_musb_init(); } static void __init omap_ldp_map_io(void) diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index e39cd2c46cfa328f63e3a765c4eecb53d57caf68..744740ae1b9c0424c842afe2ebba88e20f3e1d61 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -41,6 +41,7 @@ #include #include #include +#include #include "mmc-twl4030.h" @@ -175,9 +176,6 @@ static int __init omap3_beagle_i2c_init(void) { omap_register_i2c_bus(1, 2600, beagle_i2c_boardinfo, ARRAY_SIZE(beagle_i2c_boardinfo)); -#ifdef CONFIG_I2C2_OMAP_BEAGLE - omap_register_i2c_bus(2, 400, NULL, 0); -#endif /* Bus 3 is attached to the DVI port where devices like the pico DLP * projector don't work reliably with 400kHz */ omap_register_i2c_bus(3, 100, NULL, 0); @@ -186,7 +184,7 @@ static int __init omap3_beagle_i2c_init(void) static void __init omap3_beagle_init_irq(void) { - omap2_init_common_hw(); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); } @@ -316,6 +314,7 @@ static void __init omap3_beagle_init(void) /* REVISIT leave DVI powered down until it's needed ... */ gpio_direction_output(170, true); + usb_musb_init(); omap3beagle_flash_init(); } diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index b3196107afdbca5ff4a56de60fdfaf8e1b85e772..402f09c6cf1011da8ccd291b62decf5606b6f402 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -34,6 +34,7 @@ #include #include #include +#include #include "mmc-twl4030.h" @@ -53,6 +54,13 @@ static struct twl4030_hsmmc_info omap3pandora_mmc[] = { .gpio_cd = -EINVAL, .gpio_wp = 127, .ext_clock = 1, + .transceiver = true, + }, + { + .mmc = 3, + .wires = 4, + .gpio_cd = -EINVAL, + .gpio_wp = -EINVAL, }, {} /* Terminator */ }; @@ -110,7 +118,7 @@ static int __init omap3pandora_i2c_init(void) static void __init omap3pandora_init_irq(void) { - omap2_init_common_hw(); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); } @@ -193,6 +201,7 @@ static void __init omap3pandora_init(void) spi_register_board_info(omap3pandora_spi_board_info, ARRAY_SIZE(omap3pandora_spi_board_info)); omap3pandora_ads7846_init(); + usb_musb_init(); } static void __init omap3pandora_map_io(void) diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 82b3dc557c96736764f6fdbb235cf1f930a0a2a3..b3f6e9d81807c9197c4b9d63ef52891f82c90844 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -37,20 +37,85 @@ #include #include -#include #include #include #include #include #include #include +#include #include "mmc-twl4030.h" +#define OVERO_GPIO_BT_XGATE 15 +#define OVERO_GPIO_W2W_NRESET 16 +#define OVERO_GPIO_BT_NRESET 164 +#define OVERO_GPIO_USBH_CPEN 168 +#define OVERO_GPIO_USBH_NRESET 183 + #define NAND_BLOCK_SIZE SZ_128K #define GPMC_CS0_BASE 0x60 #define GPMC_CS_SIZE 0x30 +#if defined(CONFIG_TOUCHSCREEN_ADS7846) || \ + defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) + +#include +#include +#include + +static struct omap2_mcspi_device_config ads7846_mcspi_config = { + .turbo_mode = 0, + .single_channel = 1, /* 0: slave, 1: master */ +}; + +static int ads7846_get_pendown_state(void) +{ + return !gpio_get_value(OVERO_GPIO_PENDOWN); +} + +static struct ads7846_platform_data ads7846_config = { + .x_max = 0x0fff, + .y_max = 0x0fff, + .x_plate_ohms = 180, + .pressure_max = 255, + .debounce_max = 10, + .debounce_tol = 3, + .debounce_rep = 1, + .get_pendown_state = ads7846_get_pendown_state, + .keep_vref_on = 1, +}; + +static struct spi_board_info overo_spi_board_info[] __initdata = { + { + .modalias = "ads7846", + .bus_num = 1, + .chip_select = 0, + .max_speed_hz = 1500000, + .controller_data = &ads7846_mcspi_config, + .irq = OMAP_GPIO_IRQ(OVERO_GPIO_PENDOWN), + .platform_data = &ads7846_config, + } +}; + +static void __init overo_ads7846_init(void) +{ + if ((gpio_request(OVERO_GPIO_PENDOWN, "ADS7846_PENDOWN") == 0) && + (gpio_direction_input(OVERO_GPIO_PENDOWN) == 0)) { + gpio_export(OVERO_GPIO_PENDOWN, 0); + } else { + printk(KERN_ERR "could not obtain gpio for ADS7846_PENDOWN\n"); + return; + } + + spi_register_board_info(overo_spi_board_info, + ARRAY_SIZE(overo_spi_board_info)); +} + +#else +static inline void __init overo_ads7846_init(void) { return; } +#endif + static struct mtd_partition overo_nand_partitions[] = { { .name = "xloader", @@ -174,7 +239,7 @@ static int __init overo_i2c_init(void) static void __init overo_init_irq(void) { - omap2_init_common_hw(); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); } @@ -209,6 +274,7 @@ static struct twl4030_hsmmc_info mmc[] __initdata = { .wires = 4, .gpio_cd = -EINVAL, .gpio_wp = -EINVAL, + .transceiver = true, }, {} /* Terminator */ }; @@ -222,6 +288,8 @@ static void __init overo_init(void) omap_serial_init(); twl4030_mmc_init(mmc); overo_flash_init(); + usb_musb_init(); + overo_ads7846_init(); if ((gpio_request(OVERO_GPIO_W2W_NRESET, "OVERO_GPIO_W2W_NRESET") == 0) && diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c new file mode 100644 index 0000000000000000000000000000000000000000..a7381729645cf5c4deeaf23e895c21ee1306b613 --- /dev/null +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -0,0 +1,419 @@ +/* + * linux/arch/arm/mach-omap2/board-rx51-flash.c + * + * Copyright (C) 2008-2009 Nokia + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "mmc-twl4030.h" + + +#define SMC91X_CS 1 +#define SMC91X_GPIO_IRQ 54 +#define SMC91X_GPIO_RESET 164 +#define SMC91X_GPIO_PWRDWN 86 + +static struct resource rx51_smc91x_resources[] = { + [0] = { + .flags = IORESOURCE_MEM, + }, + [1] = { + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, + }, +}; + +static struct platform_device rx51_smc91x_device = { + .name = "smc91x", + .id = -1, + .num_resources = ARRAY_SIZE(rx51_smc91x_resources), + .resource = rx51_smc91x_resources, +}; + +static int rx51_keymap[] = { + KEY(0, 0, KEY_Q), + KEY(0, 1, KEY_W), + KEY(0, 2, KEY_E), + KEY(0, 3, KEY_R), + KEY(0, 4, KEY_T), + KEY(0, 5, KEY_Y), + KEY(0, 6, KEY_U), + KEY(0, 7, KEY_I), + KEY(1, 0, KEY_O), + KEY(1, 1, KEY_D), + KEY(1, 2, KEY_DOT), + KEY(1, 3, KEY_V), + KEY(1, 4, KEY_DOWN), + KEY(2, 0, KEY_P), + KEY(2, 1, KEY_F), + KEY(2, 2, KEY_UP), + KEY(2, 3, KEY_B), + KEY(2, 4, KEY_RIGHT), + KEY(3, 0, KEY_COMMA), + KEY(3, 1, KEY_G), + KEY(3, 2, KEY_ENTER), + KEY(3, 3, KEY_N), + KEY(4, 0, KEY_BACKSPACE), + KEY(4, 1, KEY_H), + KEY(4, 3, KEY_M), + KEY(4, 4, KEY_LEFTCTRL), + KEY(5, 1, KEY_J), + KEY(5, 2, KEY_Z), + KEY(5, 3, KEY_SPACE), + KEY(5, 4, KEY_LEFTSHIFT), + KEY(6, 0, KEY_A), + KEY(6, 1, KEY_K), + KEY(6, 2, KEY_X), + KEY(6, 3, KEY_SPACE), + KEY(6, 4, KEY_FN), + KEY(7, 0, KEY_S), + KEY(7, 1, KEY_L), + KEY(7, 2, KEY_C), + KEY(7, 3, KEY_LEFT), + KEY(0xff, 0, KEY_F6), + KEY(0xff, 1, KEY_F7), + KEY(0xff, 2, KEY_F8), + KEY(0xff, 4, KEY_F9), + KEY(0xff, 5, KEY_F10), +}; + +static struct twl4030_keypad_data rx51_kp_data = { + .rows = 8, + .cols = 8, + .keymap = rx51_keymap, + .keymapsize = ARRAY_SIZE(rx51_keymap), + .rep = 1, +}; + +static struct platform_device *rx51_peripherals_devices[] = { + &rx51_smc91x_device, +}; + +/* + * Timings are taken from smsc-lan91c96-ms.pdf + */ +static int smc91x_init_gpmc(int cs) +{ + struct gpmc_timings t; + const int t2_r = 45; /* t2 in Figure 12.10 */ + const int t2_w = 30; /* t2 in Figure 12.11 */ + const int t3 = 15; /* t3 in Figure 12.10 */ + const int t5_r = 0; /* t5 in Figure 12.10 */ + const int t6_r = 45; /* t6 in Figure 12.10 */ + const int t6_w = 0; /* t6 in Figure 12.11 */ + const int t7_w = 15; /* t7 in Figure 12.11 */ + const int t15 = 12; /* t15 in Figure 12.2 */ + const int t20 = 185; /* t20 in Figure 12.2 */ + + memset(&t, 0, sizeof(t)); + + t.cs_on = t15; + t.cs_rd_off = t3 + t2_r + t5_r; /* Figure 12.10 */ + t.cs_wr_off = t3 + t2_w + t6_w; /* Figure 12.11 */ + t.adv_on = t3; /* Figure 12.10 */ + t.adv_rd_off = t3 + t2_r; /* Figure 12.10 */ + t.adv_wr_off = t3 + t2_w; /* Figure 12.11 */ + t.oe_off = t3 + t2_r + t5_r; /* Figure 12.10 */ + t.oe_on = t.oe_off - t6_r; /* Figure 12.10 */ + t.we_off = t3 + t2_w + t6_w; /* Figure 12.11 */ + t.we_on = t.we_off - t7_w; /* Figure 12.11 */ + t.rd_cycle = t20; /* Figure 12.2 */ + t.wr_cycle = t20; /* Figure 12.4 */ + t.access = t3 + t2_r + t5_r; /* Figure 12.10 */ + t.wr_access = t3 + t2_w + t6_w; /* Figure 12.11 */ + + gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, GPMC_CONFIG1_DEVICESIZE_16); + + return gpmc_cs_set_timings(cs, &t); +} + +static void __init rx51_init_smc91x(void) +{ + unsigned long cs_mem_base; + int ret; + + omap_cfg_reg(U8_34XX_GPIO54_DOWN); + omap_cfg_reg(G25_34XX_GPIO86_OUT); + omap_cfg_reg(H19_34XX_GPIO164_OUT); + + if (gpmc_cs_request(SMC91X_CS, SZ_16M, &cs_mem_base) < 0) { + printk(KERN_ERR "Failed to request GPMC mem for smc91x\n"); + return; + } + + rx51_smc91x_resources[0].start = cs_mem_base + 0x300; + rx51_smc91x_resources[0].end = cs_mem_base + 0x30f; + + smc91x_init_gpmc(SMC91X_CS); + + if (gpio_request(SMC91X_GPIO_IRQ, "SMC91X irq") < 0) + goto free1; + + gpio_direction_input(SMC91X_GPIO_IRQ); + rx51_smc91x_resources[1].start = gpio_to_irq(SMC91X_GPIO_IRQ); + + ret = gpio_request(SMC91X_GPIO_PWRDWN, "SMC91X powerdown"); + if (ret) + goto free2; + gpio_direction_output(SMC91X_GPIO_PWRDWN, 0); + + ret = gpio_request(SMC91X_GPIO_RESET, "SMC91X reset"); + if (ret) + goto free3; + gpio_direction_output(SMC91X_GPIO_RESET, 0); + gpio_set_value(SMC91X_GPIO_RESET, 1); + msleep(100); + gpio_set_value(SMC91X_GPIO_RESET, 0); + + return; + +free3: + gpio_free(SMC91X_GPIO_PWRDWN); +free2: + gpio_free(SMC91X_GPIO_IRQ); +free1: + gpmc_cs_free(SMC91X_CS); + + printk(KERN_ERR "Could not initialize smc91x\n"); +} + +static struct twl4030_madc_platform_data rx51_madc_data = { + .irq_line = 1, +}; + +static struct twl4030_hsmmc_info mmc[] = { + { + .name = "external", + .mmc = 1, + .wires = 4, + .cover_only = true, + .gpio_cd = 160, + .gpio_wp = -EINVAL, + }, + { + .name = "internal", + .mmc = 2, + .wires = 8, + .gpio_cd = -EINVAL, + .gpio_wp = -EINVAL, + }, + {} /* Terminator */ +}; + +static struct regulator_consumer_supply rx51_vmmc1_supply = { + .supply = "vmmc", +}; + +static struct regulator_consumer_supply rx51_vmmc2_supply = { + .supply = "vmmc", +}; + +static struct regulator_consumer_supply rx51_vsim_supply = { + .supply = "vmmc_aux", +}; + +static struct regulator_init_data rx51_vaux1 = { + .constraints = { + .name = "V28", + .min_uV = 2800000, + .max_uV = 2800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data rx51_vaux2 = { + .constraints = { + .name = "VCSI", + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +/* VAUX3 - adds more power to VIO_18 rail */ +static struct regulator_init_data rx51_vaux3 = { + .constraints = { + .name = "VCAM_DIG_18", + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data rx51_vaux4 = { + .constraints = { + .name = "VCAM_ANA_28", + .min_uV = 2800000, + .max_uV = 2800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data rx51_vmmc1 = { + .constraints = { + .min_uV = 1850000, + .max_uV = 3150000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &rx51_vmmc1_supply, +}; + +static struct regulator_init_data rx51_vmmc2 = { + .constraints = { + .name = "VMMC2_30", + .min_uV = 1850000, + .max_uV = 3150000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &rx51_vmmc2_supply, +}; + +static struct regulator_init_data rx51_vsim = { + .constraints = { + .name = "VMMC2_IO_18", + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &rx51_vsim_supply, +}; + +static struct regulator_init_data rx51_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n) +{ + /* FIXME this gpio setup is just a placeholder for now */ + gpio_request(gpio + 6, "backlight_pwm"); + gpio_direction_output(gpio + 6, 0); + gpio_request(gpio + 7, "speaker_en"); + gpio_direction_output(gpio + 7, 1); + + /* set up MMC adapters, linking their regulators to them */ + twl4030_mmc_init(mmc); + rx51_vmmc1_supply.dev = mmc[0].dev; + rx51_vmmc2_supply.dev = mmc[1].dev; + rx51_vsim_supply.dev = mmc[1].dev; + + return 0; +} + +static struct twl4030_gpio_platform_data rx51_gpio_data = { + .gpio_base = OMAP_MAX_GPIO_LINES, + .irq_base = TWL4030_GPIO_IRQ_BASE, + .irq_end = TWL4030_GPIO_IRQ_END, + .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3) + | BIT(4) | BIT(5) + | BIT(8) | BIT(9) | BIT(10) | BIT(11) + | BIT(12) | BIT(13) | BIT(14) | BIT(15) + | BIT(16) | BIT(17) , + .setup = rx51_twlgpio_setup, +}; + +static struct twl4030_platform_data rx51_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + + /* platform_data for children goes here */ + .gpio = &rx51_gpio_data, + .keypad = &rx51_kp_data, + .madc = &rx51_madc_data, + + .vaux1 = &rx51_vaux1, + .vaux2 = &rx51_vaux2, + .vaux3 = &rx51_vaux3, + .vaux4 = &rx51_vaux4, + .vmmc1 = &rx51_vmmc1, + .vmmc2 = &rx51_vmmc2, + .vsim = &rx51_vsim, + .vdac = &rx51_vdac, +}; + +static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = { + { + I2C_BOARD_INFO("twl5030", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = INT_34XX_SYS_NIRQ, + .platform_data = &rx51_twldata, + }, +}; + +static int __init rx51_i2c_init(void) +{ + omap_register_i2c_bus(1, 2600, rx51_peripherals_i2c_board_info_1, + ARRAY_SIZE(rx51_peripherals_i2c_board_info_1)); + omap_register_i2c_bus(2, 100, NULL, 0); + omap_register_i2c_bus(3, 400, NULL, 0); + return 0; +} + + +void __init rx51_peripherals_init(void) +{ + platform_add_devices(rx51_peripherals_devices, + ARRAY_SIZE(rx51_peripherals_devices)); + rx51_i2c_init(); + rx51_init_smc91x(); +} + diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c new file mode 100644 index 0000000000000000000000000000000000000000..3a0daac6c8396740e10eca560514989c902596a6 --- /dev/null +++ b/arch/arm/mach-omap2/board-rx51.c @@ -0,0 +1,96 @@ +/* + * linux/arch/arm/mach-omap2/board-rx51.c + * + * Copyright (C) 2007, 2008 Nokia + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +static struct omap_uart_config rx51_uart_config = { + .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), +}; + +static struct omap_lcd_config rx51_lcd_config = { + .ctrl_name = "internal", +}; + +static struct omap_fbmem_config rx51_fbmem0_config = { + .size = 752 * 1024, +}; + +static struct omap_fbmem_config rx51_fbmem1_config = { + .size = 752 * 1024, +}; + +static struct omap_fbmem_config rx51_fbmem2_config = { + .size = 752 * 1024, +}; + +static struct omap_board_config_kernel rx51_config[] = { + { OMAP_TAG_UART, &rx51_uart_config }, + { OMAP_TAG_FBMEM, &rx51_fbmem0_config }, + { OMAP_TAG_FBMEM, &rx51_fbmem1_config }, + { OMAP_TAG_FBMEM, &rx51_fbmem2_config }, + { OMAP_TAG_LCD, &rx51_lcd_config }, +}; + +static void __init rx51_init_irq(void) +{ + omap2_init_common_hw(NULL); + omap_init_irq(); + omap_gpio_init(); +} + +extern void __init rx51_peripherals_init(void); + +static void __init rx51_init(void) +{ + omap_board_config = rx51_config; + omap_board_config_size = ARRAY_SIZE(rx51_config); + omap_serial_init(); + usb_musb_init(); + rx51_peripherals_init(); +} + +static void __init rx51_map_io(void) +{ + omap2_set_globals_343x(); + omap2_map_common_io(); +} + +MACHINE_START(NOKIA_RX51, "Nokia RX-51 board") + /* Maintainer: Lauri Leukkunen */ + .phys_io = 0x48000000, + .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, + .boot_params = 0x80000100, + .map_io = rx51_map_io, + .init_irq = rx51_init_irq, + .init_machine = rx51_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index ce4d46a4a8381d2bd2b0cff19f840ae16ac2c153..4247a1534411ba9f9cf5bfd23c9abf94bcd799c0 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -26,11 +26,10 @@ #include #include -#include #include #include -#include "memory.h" +#include #include "sdrc.h" #include "clock.h" #include "prm.h" @@ -46,7 +45,7 @@ #define DPLL_MIN_DIVIDER 1 /* Possible error results from _dpll_test_mult */ -#define DPLL_MULT_UNDERFLOW (1 << 0) +#define DPLL_MULT_UNDERFLOW -1 /* * Scale factor to mitigate roundoff errors in DPLL rate rounding. @@ -59,12 +58,90 @@ #define DPLL_ROUNDING_VAL ((DPLL_SCALE_BASE / 2) * \ (DPLL_SCALE_FACTOR / DPLL_SCALE_BASE)) +/* DPLL valid Fint frequency band limits - from 34xx TRM Section 4.7.6.2 */ +#define DPLL_FINT_BAND1_MIN 750000 +#define DPLL_FINT_BAND1_MAX 2100000 +#define DPLL_FINT_BAND2_MIN 7500000 +#define DPLL_FINT_BAND2_MAX 21000000 + +/* _dpll_test_fint() return codes */ +#define DPLL_FINT_UNDERFLOW -1 +#define DPLL_FINT_INVALID -2 + u8 cpu_mask; /*------------------------------------------------------------------------- * OMAP2/3 specific clock functions *-------------------------------------------------------------------------*/ +/** + * _omap2xxx_clk_commit - commit clock parent/rate changes in hardware + * @clk: struct clk * + * + * If @clk has the DELAYED_APP flag set, meaning that parent/rate changes + * don't take effect until the VALID_CONFIG bit is written, write the + * VALID_CONFIG bit and wait for the write to complete. No return value. + */ +static void _omap2xxx_clk_commit(struct clk *clk) +{ + if (!cpu_is_omap24xx()) + return; + + if (!(clk->flags & DELAYED_APP)) + return; + + prm_write_mod_reg(OMAP24XX_VALID_CONFIG, OMAP24XX_GR_MOD, + OMAP24XX_PRCM_CLKCFG_CTRL_OFFSET); + /* OCP barrier */ + prm_read_mod_reg(OMAP24XX_GR_MOD, OMAP24XX_PRCM_CLKCFG_CTRL_OFFSET); +} + +/* + * _dpll_test_fint - test whether an Fint value is valid for the DPLL + * @clk: DPLL struct clk to test + * @n: divider value (N) to test + * + * Tests whether a particular divider @n will result in a valid DPLL + * internal clock frequency Fint. See the 34xx TRM 4.7.6.2 "DPLL Jitter + * Correction". Returns 0 if OK, -1 if the enclosing loop can terminate + * (assuming that it is counting N upwards), or -2 if the enclosing loop + * should skip to the next iteration (again assuming N is increasing). + */ +static int _dpll_test_fint(struct clk *clk, u8 n) +{ + struct dpll_data *dd; + long fint; + int ret = 0; + + dd = clk->dpll_data; + + /* DPLL divider must result in a valid jitter correction val */ + fint = clk->parent->rate / (n + 1); + if (fint < DPLL_FINT_BAND1_MIN) { + + pr_debug("rejecting n=%d due to Fint failure, " + "lowering max_divider\n", n); + dd->max_divider = n; + ret = DPLL_FINT_UNDERFLOW; + + } else if (fint > DPLL_FINT_BAND1_MAX && + fint < DPLL_FINT_BAND2_MIN) { + + pr_debug("rejecting n=%d due to Fint failure\n", n); + ret = DPLL_FINT_INVALID; + + } else if (fint > DPLL_FINT_BAND2_MAX) { + + pr_debug("rejecting n=%d due to Fint failure, " + "boosting min_divider\n", n); + dd->min_divider = n; + ret = DPLL_FINT_INVALID; + + } + + return ret; +} + /** * omap2_init_clk_clkdm - look up a clockdomain name, store pointer in clk * @clk: OMAP clock struct ptr to use @@ -120,7 +197,7 @@ void omap2_init_clksel_parent(struct clk *clk) clk->name, clks->parent->name, ((clk->parent) ? clk->parent->name : "NULL")); - clk->parent = clks->parent; + clk_reparent(clk, clks->parent); }; found = 1; } @@ -134,25 +211,52 @@ void omap2_init_clksel_parent(struct clk *clk) return; } -/* Returns the DPLL rate */ +/** + * omap2_get_dpll_rate - returns the current DPLL CLKOUT rate + * @clk: struct clk * of a DPLL + * + * DPLLs can be locked or bypassed - basically, enabled or disabled. + * When locked, the DPLL output depends on the M and N values. When + * bypassed, on OMAP2xxx, the output rate is either the 32KiHz clock + * or sys_clk. Bypass rates on OMAP3 depend on the DPLL: DPLLs 1 and + * 2 are bypassed with dpll1_fclk and dpll2_fclk respectively + * (generated by DPLL3), while DPLL 3, 4, and 5 bypass rates are sys_clk. + * Returns the current DPLL CLKOUT rate (*not* CLKOUTX2) if the DPLL is + * locked, or the appropriate bypass rate if the DPLL is bypassed, or 0 + * if the clock @clk is not a DPLL. + */ u32 omap2_get_dpll_rate(struct clk *clk) { long long dpll_clk; - u32 dpll_mult, dpll_div, dpll; + u32 dpll_mult, dpll_div, v; struct dpll_data *dd; dd = clk->dpll_data; - /* REVISIT: What do we return on error? */ if (!dd) return 0; - dpll = __raw_readl(dd->mult_div1_reg); - dpll_mult = dpll & dd->mult_mask; + /* Return bypass rate if DPLL is bypassed */ + v = __raw_readl(dd->control_reg); + v &= dd->enable_mask; + v >>= __ffs(dd->enable_mask); + + if (cpu_is_omap24xx()) { + if (v == OMAP2XXX_EN_DPLL_LPBYPASS || + v == OMAP2XXX_EN_DPLL_FRBYPASS) + return dd->clk_bypass->rate; + } else if (cpu_is_omap34xx()) { + if (v == OMAP3XXX_EN_DPLL_LPBYPASS || + v == OMAP3XXX_EN_DPLL_FRBYPASS) + return dd->clk_bypass->rate; + } + + v = __raw_readl(dd->mult_div1_reg); + dpll_mult = v & dd->mult_mask; dpll_mult >>= __ffs(dd->mult_mask); - dpll_div = dpll & dd->div1_mask; + dpll_div = v & dd->div1_mask; dpll_div >>= __ffs(dd->div1_mask); - dpll_clk = (long long)clk->parent->rate * dpll_mult; + dpll_clk = (long long)dd->clk_ref->rate * dpll_mult; do_div(dpll_clk, dpll_div + 1); return dpll_clk; @@ -162,14 +266,11 @@ u32 omap2_get_dpll_rate(struct clk *clk) * Used for clocks that have the same value as the parent clock, * divided by some factor */ -void omap2_fixed_divisor_recalc(struct clk *clk) +unsigned long omap2_fixed_divisor_recalc(struct clk *clk) { WARN_ON(!clk->fixed_div); - clk->rate = clk->parent->rate / clk->fixed_div; - - if (clk->flags & RATE_PROPAGATES) - propagate_rate(clk); + return clk->parent->rate / clk->fixed_div; } /** @@ -190,11 +291,10 @@ int omap2_wait_clock_ready(void __iomem *reg, u32 mask, const char *name) * 24xx uses 0 to indicate not ready, and 1 to indicate ready. * 34xx reverses this, just to keep us on our toes */ - if (cpu_mask & (RATE_IN_242X | RATE_IN_243X)) { + if (cpu_mask & (RATE_IN_242X | RATE_IN_243X)) ena = mask; - } else if (cpu_mask & RATE_IN_343X) { + else if (cpu_mask & RATE_IN_343X) ena = 0; - } /* Wait for lock */ while (((__raw_readl(reg) & mask) != ena) && @@ -228,31 +328,12 @@ static void omap2_clk_wait_ready(struct clk *clk) * it and pull it into struct clk itself somehow. */ reg = clk->enable_reg; - if ((((u32)reg & 0xff) >= CM_FCLKEN1) && - (((u32)reg & 0xff) <= OMAP24XX_CM_FCLKEN2)) - other_reg = (void __iomem *)(((u32)reg & ~0xf0) | 0x10); /* CM_ICLKEN* */ - else if ((((u32)reg & 0xff) >= CM_ICLKEN1) && - (((u32)reg & 0xff) <= OMAP24XX_CM_ICLKEN4)) - other_reg = (void __iomem *)(((u32)reg & ~0xf0) | 0x00); /* CM_FCLKEN* */ - else - return; - /* REVISIT: What are the appropriate exclusions for 34XX? */ - /* No check for DSS or cam clocks */ - if (cpu_is_omap24xx() && ((u32)reg & 0x0f) == 0) { /* CM_{F,I}CLKEN1 */ - if (clk->enable_bit == OMAP24XX_EN_DSS2_SHIFT || - clk->enable_bit == OMAP24XX_EN_DSS1_SHIFT || - clk->enable_bit == OMAP24XX_EN_CAM_SHIFT) - return; - } - - /* REVISIT: What are the appropriate exclusions for 34XX? */ - /* OMAP3: ignore DSS-mod clocks */ - if (cpu_is_omap34xx() && - (((u32)reg & ~0xff) == (u32)OMAP_CM_REGADDR(OMAP3430_DSS_MOD, 0) || - ((((u32)reg & ~0xff) == (u32)OMAP_CM_REGADDR(CORE_MOD, 0)) && - clk->enable_bit == OMAP3430_EN_SSI_SHIFT))) - return; + /* + * Convert CM_ICLKEN* <-> CM_FCLKEN*. This conversion assumes + * it's just a matter of XORing the bits. + */ + other_reg = (void __iomem *)((u32)reg ^ (CM_FCLKEN ^ CM_ICLKEN)); /* Check if both functional and interface clocks * are running. */ @@ -264,18 +345,9 @@ static void omap2_clk_wait_ready(struct clk *clk) omap2_wait_clock_ready(st_reg, bit, clk->name); } -/* Enables clock without considering parent dependencies or use count - * REVISIT: Maybe change this to use clk->enable like on omap1? - */ -int _omap2_clk_enable(struct clk *clk) +static int omap2_dflt_clk_enable(struct clk *clk) { - u32 regval32; - - if (clk->flags & (ALWAYS_ENABLED | PARENT_CONTROLS_CLOCK)) - return 0; - - if (clk->enable) - return clk->enable(clk); + u32 v; if (unlikely(clk->enable_reg == NULL)) { printk(KERN_ERR "clock.c: Enable for %s without enable code\n", @@ -283,33 +355,38 @@ int _omap2_clk_enable(struct clk *clk) return 0; /* REVISIT: -EINVAL */ } - regval32 = __raw_readl(clk->enable_reg); + v = __raw_readl(clk->enable_reg); if (clk->flags & INVERT_ENABLE) - regval32 &= ~(1 << clk->enable_bit); + v &= ~(1 << clk->enable_bit); else - regval32 |= (1 << clk->enable_bit); - __raw_writel(regval32, clk->enable_reg); - wmb(); - - omap2_clk_wait_ready(clk); + v |= (1 << clk->enable_bit); + __raw_writel(v, clk->enable_reg); + v = __raw_readl(clk->enable_reg); /* OCP barrier */ return 0; } -/* Disables clock without considering parent dependencies or use count */ -void _omap2_clk_disable(struct clk *clk) +static int omap2_dflt_clk_enable_wait(struct clk *clk) { - u32 regval32; - - if (clk->flags & (ALWAYS_ENABLED | PARENT_CONTROLS_CLOCK)) - return; + int ret; - if (clk->disable) { - clk->disable(clk); - return; + if (!clk->enable_reg) { + printk(KERN_ERR "clock.c: Enable for %s without enable code\n", + clk->name); + return 0; /* REVISIT: -EINVAL */ } - if (clk->enable_reg == NULL) { + ret = omap2_dflt_clk_enable(clk); + if (ret == 0) + omap2_clk_wait_ready(clk); + return ret; +} + +static void omap2_dflt_clk_disable(struct clk *clk) +{ + u32 v; + + if (!clk->enable_reg) { /* * 'Independent' here refers to a clock which is not * controlled by its parent. @@ -319,20 +396,44 @@ void _omap2_clk_disable(struct clk *clk) return; } - regval32 = __raw_readl(clk->enable_reg); + v = __raw_readl(clk->enable_reg); if (clk->flags & INVERT_ENABLE) - regval32 |= (1 << clk->enable_bit); + v |= (1 << clk->enable_bit); else - regval32 &= ~(1 << clk->enable_bit); - __raw_writel(regval32, clk->enable_reg); - wmb(); + v &= ~(1 << clk->enable_bit); + __raw_writel(v, clk->enable_reg); + /* No OCP barrier needed here since it is a disable operation */ +} + +const struct clkops clkops_omap2_dflt_wait = { + .enable = omap2_dflt_clk_enable_wait, + .disable = omap2_dflt_clk_disable, +}; + +const struct clkops clkops_omap2_dflt = { + .enable = omap2_dflt_clk_enable, + .disable = omap2_dflt_clk_disable, +}; + +/* Enables clock without considering parent dependencies or use count + * REVISIT: Maybe change this to use clk->enable like on omap1? + */ +static int _omap2_clk_enable(struct clk *clk) +{ + return clk->ops->enable(clk); +} + +/* Disables clock without considering parent dependencies or use count */ +static void _omap2_clk_disable(struct clk *clk) +{ + clk->ops->disable(clk); } void omap2_clk_disable(struct clk *clk) { if (clk->usecount > 0 && !(--clk->usecount)) { _omap2_clk_disable(clk); - if (likely((u32)clk->parent)) + if (clk->parent) omap2_clk_disable(clk->parent); if (clk->clkdm) omap2_clkdm_clk_disable(clk->clkdm, clk); @@ -345,30 +446,29 @@ int omap2_clk_enable(struct clk *clk) int ret = 0; if (clk->usecount++ == 0) { - if (likely((u32)clk->parent)) - ret = omap2_clk_enable(clk->parent); - - if (unlikely(ret != 0)) { - clk->usecount--; - return ret; - } - if (clk->clkdm) omap2_clkdm_clk_enable(clk->clkdm, clk); - ret = _omap2_clk_enable(clk); - - if (unlikely(ret != 0)) { - if (clk->clkdm) - omap2_clkdm_clk_disable(clk->clkdm, clk); + if (clk->parent) { + ret = omap2_clk_enable(clk->parent); + if (ret) + goto err; + } - if (clk->parent) { + ret = _omap2_clk_enable(clk); + if (ret) { + if (clk->parent) omap2_clk_disable(clk->parent); - clk->usecount--; - } + + goto err; } } + return ret; +err: + if (clk->clkdm) + omap2_clkdm_clk_disable(clk->clkdm, clk); + clk->usecount--; return ret; } @@ -376,24 +476,22 @@ int omap2_clk_enable(struct clk *clk) * Used for clocks that are part of CLKSEL_xyz governed clocks. * REVISIT: Maybe change to use clk->enable() functions like on omap1? */ -void omap2_clksel_recalc(struct clk *clk) +unsigned long omap2_clksel_recalc(struct clk *clk) { + unsigned long rate; u32 div = 0; pr_debug("clock: recalc'ing clksel clk %s\n", clk->name); div = omap2_clksel_get_divisor(clk); if (div == 0) - return; + return clk->rate; - if (unlikely(clk->rate == clk->parent->rate / div)) - return; - clk->rate = clk->parent->rate / div; + rate = clk->parent->rate / div; - pr_debug("clock: new clock rate is %ld (div %d)\n", clk->rate, div); + pr_debug("clock: new clock rate is %ld (div %d)\n", rate, div); - if (unlikely(clk->flags & RATE_PROPAGATES)) - propagate_rate(clk); + return rate; } /** @@ -405,8 +503,8 @@ void omap2_clksel_recalc(struct clk *clk) * the element associated with the supplied parent clock address. * Returns a pointer to the struct clksel on success or NULL on error. */ -const struct clksel *omap2_get_clksel_by_parent(struct clk *clk, - struct clk *src_clk) +static const struct clksel *omap2_get_clksel_by_parent(struct clk *clk, + struct clk *src_clk) { const struct clksel *clks; @@ -455,7 +553,7 @@ u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate, *new_div = 1; clks = omap2_get_clksel_by_parent(clk, clk->parent); - if (clks == NULL) + if (!clks) return ~0; for (clkr = clks->rates; clkr->div; clkr++) { @@ -514,7 +612,7 @@ long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate) /* Given a clock and a rate apply a clock specific rounding function */ long omap2_clk_round_rate(struct clk *clk, unsigned long rate) { - if (clk->round_rate != NULL) + if (clk->round_rate) return clk->round_rate(clk, rate); if (clk->flags & RATE_FIXED) @@ -540,7 +638,7 @@ u32 omap2_clksel_to_divisor(struct clk *clk, u32 field_val) const struct clksel_rate *clkr; clks = omap2_get_clksel_by_parent(clk, clk->parent); - if (clks == NULL) + if (!clks) return 0; for (clkr = clks->rates; clkr->div; clkr++) { @@ -576,7 +674,7 @@ u32 omap2_divisor_to_clksel(struct clk *clk, u32 div) WARN_ON(div == 0); clks = omap2_get_clksel_by_parent(clk, clk->parent); - if (clks == NULL) + if (!clks) return ~0; for (clkr = clks->rates; clkr->div; clkr++) { @@ -594,23 +692,6 @@ u32 omap2_divisor_to_clksel(struct clk *clk, u32 div) return clkr->val; } -/** - * omap2_get_clksel - find clksel register addr & field mask for a clk - * @clk: struct clk to use - * @field_mask: ptr to u32 to store the register field mask - * - * Returns the address of the clksel register upon success or NULL on error. - */ -void __iomem *omap2_get_clksel(struct clk *clk, u32 *field_mask) -{ - if (unlikely((clk->clksel_reg == NULL) || (clk->clksel_mask == NULL))) - return NULL; - - *field_mask = clk->clksel_mask; - - return clk->clksel_reg; -} - /** * omap2_clksel_get_divisor - get current divider applied to parent clock. * @clk: OMAP struct clk to use. @@ -619,49 +700,41 @@ void __iomem *omap2_get_clksel(struct clk *clk, u32 *field_mask) */ u32 omap2_clksel_get_divisor(struct clk *clk) { - u32 field_mask, field_val; - void __iomem *div_addr; + u32 v; - div_addr = omap2_get_clksel(clk, &field_mask); - if (div_addr == NULL) + if (!clk->clksel_mask) return 0; - field_val = __raw_readl(div_addr) & field_mask; - field_val >>= __ffs(field_mask); + v = __raw_readl(clk->clksel_reg) & clk->clksel_mask; + v >>= __ffs(clk->clksel_mask); - return omap2_clksel_to_divisor(clk, field_val); + return omap2_clksel_to_divisor(clk, v); } int omap2_clksel_set_rate(struct clk *clk, unsigned long rate) { - u32 field_mask, field_val, reg_val, validrate, new_div = 0; - void __iomem *div_addr; + u32 v, field_val, validrate, new_div = 0; - validrate = omap2_clksel_round_rate_div(clk, rate, &new_div); - if (validrate != rate) + if (!clk->clksel_mask) return -EINVAL; - div_addr = omap2_get_clksel(clk, &field_mask); - if (div_addr == NULL) + validrate = omap2_clksel_round_rate_div(clk, rate, &new_div); + if (validrate != rate) return -EINVAL; field_val = omap2_divisor_to_clksel(clk, new_div); if (field_val == ~0) return -EINVAL; - reg_val = __raw_readl(div_addr); - reg_val &= ~field_mask; - reg_val |= (field_val << __ffs(field_mask)); - __raw_writel(reg_val, div_addr); - wmb(); + v = __raw_readl(clk->clksel_reg); + v &= ~clk->clksel_mask; + v |= field_val << __ffs(clk->clksel_mask); + __raw_writel(v, clk->clksel_reg); + v = __raw_readl(clk->clksel_reg); /* OCP barrier */ clk->rate = clk->parent->rate / new_div; - if (clk->flags & DELAYED_APP && cpu_is_omap24xx()) { - prm_write_mod_reg(OMAP24XX_VALID_CONFIG, - OMAP24XX_GR_MOD, OMAP24XX_PRCM_CLKCFG_CTRL_OFFSET); - wmb(); - } + _omap2xxx_clk_commit(clk); return 0; } @@ -680,31 +753,24 @@ int omap2_clk_set_rate(struct clk *clk, unsigned long rate) return -EINVAL; /* dpll_ck, core_ck, virt_prcm_set; plus all clksel clocks */ - if (clk->set_rate != NULL) + if (clk->set_rate) ret = clk->set_rate(clk, rate); - if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES))) - propagate_rate(clk); - return ret; } /* * Converts encoded control register address into a full address - * On error, *src_addr will be returned as 0. + * On error, the return value (parent_div) will be 0. */ -static u32 omap2_clksel_get_src_field(void __iomem **src_addr, - struct clk *src_clk, u32 *field_mask, - struct clk *clk, u32 *parent_div) +static u32 _omap2_clksel_get_src_field(struct clk *src_clk, struct clk *clk, + u32 *field_val) { const struct clksel *clks; const struct clksel_rate *clkr; - *parent_div = 0; - *src_addr = NULL; - clks = omap2_get_clksel_by_parent(clk, src_clk); - if (clks == NULL) + if (!clks) return 0; for (clkr = clks->rates; clkr->div; clkr++) { @@ -722,47 +788,35 @@ static u32 omap2_clksel_get_src_field(void __iomem **src_addr, /* Should never happen. Add a clksel mask to the struct clk. */ WARN_ON(clk->clksel_mask == 0); - *field_mask = clk->clksel_mask; - *src_addr = clk->clksel_reg; - *parent_div = clkr->div; + *field_val = clkr->val; - return clkr->val; + return clkr->div; } int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent) { - void __iomem *src_addr; - u32 field_val, field_mask, reg_val, parent_div; + u32 field_val, v, parent_div; - if (unlikely(clk->flags & CONFIG_PARTICIPANT)) + if (clk->flags & CONFIG_PARTICIPANT) return -EINVAL; if (!clk->clksel) return -EINVAL; - field_val = omap2_clksel_get_src_field(&src_addr, new_parent, - &field_mask, clk, &parent_div); - if (src_addr == NULL) + parent_div = _omap2_clksel_get_src_field(new_parent, clk, &field_val); + if (!parent_div) return -EINVAL; - if (clk->usecount > 0) - omap2_clk_disable(clk); - /* Set new source value (previous dividers if any in effect) */ - reg_val = __raw_readl(src_addr) & ~field_mask; - reg_val |= (field_val << __ffs(field_mask)); - __raw_writel(reg_val, src_addr); - wmb(); - - if (clk->flags & DELAYED_APP && cpu_is_omap24xx()) { - __raw_writel(OMAP24XX_VALID_CONFIG, OMAP24XX_PRCM_CLKCFG_CTRL); - wmb(); - } + v = __raw_readl(clk->clksel_reg); + v &= ~clk->clksel_mask; + v |= field_val << __ffs(clk->clksel_mask); + __raw_writel(v, clk->clksel_reg); + v = __raw_readl(clk->clksel_reg); /* OCP barrier */ - clk->parent = new_parent; + _omap2xxx_clk_commit(clk); - if (clk->usecount > 0) - omap2_clk_enable(clk); + clk_reparent(clk, new_parent); /* CLKSEL clocks follow their parents' rates, divided by a divisor */ clk->rate = new_parent->rate; @@ -773,9 +827,6 @@ int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent) pr_debug("clock: set parent of %s to %s (new rate %ld)\n", clk->name, clk->parent->name, clk->rate); - if (unlikely(clk->flags & RATE_PROPAGATES)) - propagate_rate(clk); - return 0; } @@ -805,7 +856,8 @@ int omap2_dpll_set_rate_tolerance(struct clk *clk, unsigned int tolerance) return 0; } -static unsigned long _dpll_compute_new_rate(unsigned long parent_rate, unsigned int m, unsigned int n) +static unsigned long _dpll_compute_new_rate(unsigned long parent_rate, + unsigned int m, unsigned int n) { unsigned long long num; @@ -838,7 +890,7 @@ static int _dpll_test_mult(int *m, int n, unsigned long *new_rate, unsigned long target_rate, unsigned long parent_rate) { - int flags = 0, carry = 0; + int r = 0, carry = 0; /* Unscale m and round if necessary */ if (*m % DPLL_SCALE_FACTOR >= DPLL_ROUNDING_VAL) @@ -859,13 +911,13 @@ static int _dpll_test_mult(int *m, int n, unsigned long *new_rate, if (*m < DPLL_MIN_MULTIPLIER) { *m = DPLL_MIN_MULTIPLIER; *new_rate = 0; - flags = DPLL_MULT_UNDERFLOW; + r = DPLL_MULT_UNDERFLOW; } if (*new_rate == 0) *new_rate = _dpll_compute_new_rate(parent_rate, *m, n); - return flags; + return r; } /** @@ -889,54 +941,65 @@ long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate) int m, n, r, e, scaled_max_m; unsigned long scaled_rt_rp, new_rate; int min_e = -1, min_e_m = -1, min_e_n = -1; + struct dpll_data *dd; if (!clk || !clk->dpll_data) return ~0; + dd = clk->dpll_data; + pr_debug("clock: starting DPLL round_rate for clock %s, target rate " "%ld\n", clk->name, target_rate); - scaled_rt_rp = target_rate / (clk->parent->rate / DPLL_SCALE_FACTOR); - scaled_max_m = clk->dpll_data->max_multiplier * DPLL_SCALE_FACTOR; + scaled_rt_rp = target_rate / (dd->clk_ref->rate / DPLL_SCALE_FACTOR); + scaled_max_m = dd->max_multiplier * DPLL_SCALE_FACTOR; - clk->dpll_data->last_rounded_rate = 0; + dd->last_rounded_rate = 0; - for (n = clk->dpll_data->max_divider; n >= DPLL_MIN_DIVIDER; n--) { + for (n = dd->min_divider; n <= dd->max_divider; n++) { + + /* Is the (input clk, divider) pair valid for the DPLL? */ + r = _dpll_test_fint(clk, n); + if (r == DPLL_FINT_UNDERFLOW) + break; + else if (r == DPLL_FINT_INVALID) + continue; /* Compute the scaled DPLL multiplier, based on the divider */ m = scaled_rt_rp * n; /* - * Since we're counting n down, a m overflow means we can - * can immediately skip to the next n + * Since we're counting n up, a m overflow means we + * can bail out completely (since as n increases in + * the next iteration, there's no way that m can + * increase beyond the current m) */ if (m > scaled_max_m) - continue; + break; r = _dpll_test_mult(&m, n, &new_rate, target_rate, - clk->parent->rate); + dd->clk_ref->rate); + + /* m can't be set low enough for this n - try with a larger n */ + if (r == DPLL_MULT_UNDERFLOW) + continue; e = target_rate - new_rate; pr_debug("clock: n = %d: m = %d: rate error is %d " "(new_rate = %ld)\n", n, m, e, new_rate); if (min_e == -1 || - min_e >= (int)(abs(e) - clk->dpll_data->rate_tolerance)) { + min_e >= (int)(abs(e) - dd->rate_tolerance)) { min_e = e; min_e_m = m; min_e_n = n; pr_debug("clock: found new least error %d\n", min_e); - } - /* - * Since we're counting n down, a m underflow means we - * can bail out completely (since as n decreases in - * the next iteration, there's no way that m can - * increase beyond the current m) - */ - if (r & DPLL_MULT_UNDERFLOW) - break; + /* We found good settings -- bail out now */ + if (min_e <= dd->rate_tolerance) + break; + } } if (min_e < 0) { @@ -944,17 +1007,17 @@ long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate) return ~0; } - clk->dpll_data->last_rounded_m = min_e_m; - clk->dpll_data->last_rounded_n = min_e_n; - clk->dpll_data->last_rounded_rate = - _dpll_compute_new_rate(clk->parent->rate, min_e_m, min_e_n); + dd->last_rounded_m = min_e_m; + dd->last_rounded_n = min_e_n; + dd->last_rounded_rate = _dpll_compute_new_rate(dd->clk_ref->rate, + min_e_m, min_e_n); pr_debug("clock: final least error: e = %d, m = %d, n = %d\n", min_e, min_e_m, min_e_n); pr_debug("clock: final rate: %ld (target rate: %ld)\n", - clk->dpll_data->last_rounded_rate, target_rate); + dd->last_rounded_rate, target_rate); - return clk->dpll_data->last_rounded_rate; + return dd->last_rounded_rate; } /*------------------------------------------------------------------------- @@ -973,6 +1036,10 @@ void omap2_clk_disable_unused(struct clk *clk) return; printk(KERN_INFO "Disabling unused clock \"%s\"\n", clk->name); - _omap2_clk_disable(clk); + if (cpu_is_omap34xx()) { + omap2_clk_enable(clk); + omap2_clk_disable(clk); + } else + _omap2_clk_disable(clk); } #endif diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index 1fb330e0847d868bb6ac76fb6de806c1b20a93b7..2679ddfa64248307abad3f45c256423a6936a0a5 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -21,13 +21,28 @@ /* The maximum error between a target DPLL rate and the rounded rate in Hz */ #define DEFAULT_DPLL_RATE_TOLERANCE 50000 +/* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */ +#define CORE_CLK_SRC_32K 0x0 +#define CORE_CLK_SRC_DPLL 0x1 +#define CORE_CLK_SRC_DPLL_X2 0x2 + +/* OMAP2xxx CM_CLKEN_PLL.EN_DPLL bits - for omap2_get_dpll_rate() */ +#define OMAP2XXX_EN_DPLL_LPBYPASS 0x1 +#define OMAP2XXX_EN_DPLL_FRBYPASS 0x2 +#define OMAP2XXX_EN_DPLL_LOCKED 0x3 + +/* OMAP3xxx CM_CLKEN_PLL*.EN_*_DPLL bits - for omap2_get_dpll_rate() */ +#define OMAP3XXX_EN_DPLL_LPBYPASS 0x5 +#define OMAP3XXX_EN_DPLL_FRBYPASS 0x6 +#define OMAP3XXX_EN_DPLL_LOCKED 0x7 + int omap2_clk_init(void); int omap2_clk_enable(struct clk *clk); void omap2_clk_disable(struct clk *clk); long omap2_clk_round_rate(struct clk *clk, unsigned long rate); int omap2_clk_set_rate(struct clk *clk, unsigned long rate); int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent); -int omap2_dpll_rate_tolerance_set(struct clk *clk, unsigned int tolerance); +int omap2_dpll_set_rate_tolerance(struct clk *clk, unsigned int tolerance); long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate); #ifdef CONFIG_OMAP_RESET_CLOCKS @@ -36,7 +51,7 @@ void omap2_clk_disable_unused(struct clk *clk); #define omap2_clk_disable_unused NULL #endif -void omap2_clksel_recalc(struct clk *clk); +unsigned long omap2_clksel_recalc(struct clk *clk); void omap2_init_clk_clkdm(struct clk *clk); void omap2_init_clksel_parent(struct clk *clk); u32 omap2_clksel_get_divisor(struct clk *clk); @@ -44,13 +59,16 @@ u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate, u32 *new_div); u32 omap2_clksel_to_divisor(struct clk *clk, u32 field_val); u32 omap2_divisor_to_clksel(struct clk *clk, u32 div); -void omap2_fixed_divisor_recalc(struct clk *clk); +unsigned long omap2_fixed_divisor_recalc(struct clk *clk); long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate); int omap2_clksel_set_rate(struct clk *clk, unsigned long rate); u32 omap2_get_dpll_rate(struct clk *clk); int omap2_wait_clock_ready(void __iomem *reg, u32 cval, const char *name); void omap2_clk_prepare_for_reboot(void); +extern const struct clkops clkops_omap2_dflt_wait; +extern const struct clkops clkops_omap2_dflt; + extern u8 cpu_mask; /* clksel_rate data common to 24xx/343x */ diff --git a/arch/arm/mach-omap2/clock24xx.c b/arch/arm/mach-omap2/clock24xx.c index d382eb0184ac445dab16b835cca3d80eda0a66fc..1e839c5a28c5cfb93dec935f4e6b4e9841e1171a 100644 --- a/arch/arm/mach-omap2/clock24xx.c +++ b/arch/arm/mach-omap2/clock24xx.c @@ -31,15 +31,192 @@ #include #include #include +#include -#include "memory.h" +#include #include "clock.h" -#include "clock24xx.h" #include "prm.h" #include "prm-regbits-24xx.h" #include "cm.h" #include "cm-regbits-24xx.h" +static const struct clkops clkops_oscck; +static const struct clkops clkops_fixed; + +#include "clock24xx.h" + +struct omap_clk { + u32 cpu; + struct clk_lookup lk; +}; + +#define CLK(dev, con, ck, cp) \ + { \ + .cpu = cp, \ + .lk = { \ + .dev_id = dev, \ + .con_id = con, \ + .clk = ck, \ + }, \ + } + +#define CK_243X (1 << 0) +#define CK_242X (1 << 1) + +static struct omap_clk omap24xx_clks[] = { + /* external root sources */ + CLK(NULL, "func_32k_ck", &func_32k_ck, CK_243X | CK_242X), + CLK(NULL, "osc_ck", &osc_ck, CK_243X | CK_242X), + CLK(NULL, "sys_ck", &sys_ck, CK_243X | CK_242X), + CLK(NULL, "alt_ck", &alt_ck, CK_243X | CK_242X), + /* internal analog sources */ + CLK(NULL, "dpll_ck", &dpll_ck, CK_243X | CK_242X), + CLK(NULL, "apll96_ck", &apll96_ck, CK_243X | CK_242X), + CLK(NULL, "apll54_ck", &apll54_ck, CK_243X | CK_242X), + /* internal prcm root sources */ + CLK(NULL, "func_54m_ck", &func_54m_ck, CK_243X | CK_242X), + CLK(NULL, "core_ck", &core_ck, CK_243X | CK_242X), + CLK(NULL, "func_96m_ck", &func_96m_ck, CK_243X | CK_242X), + CLK(NULL, "func_48m_ck", &func_48m_ck, CK_243X | CK_242X), + CLK(NULL, "func_12m_ck", &func_12m_ck, CK_243X | CK_242X), + CLK(NULL, "ck_wdt1_osc", &wdt1_osc_ck, CK_243X | CK_242X), + CLK(NULL, "sys_clkout_src", &sys_clkout_src, CK_243X | CK_242X), + CLK(NULL, "sys_clkout", &sys_clkout, CK_243X | CK_242X), + CLK(NULL, "sys_clkout2_src", &sys_clkout2_src, CK_242X), + CLK(NULL, "sys_clkout2", &sys_clkout2, CK_242X), + CLK(NULL, "emul_ck", &emul_ck, CK_242X), + /* mpu domain clocks */ + CLK(NULL, "mpu_ck", &mpu_ck, CK_243X | CK_242X), + /* dsp domain clocks */ + CLK(NULL, "dsp_fck", &dsp_fck, CK_243X | CK_242X), + CLK(NULL, "dsp_irate_ick", &dsp_irate_ick, CK_243X | CK_242X), + CLK(NULL, "dsp_ick", &dsp_ick, CK_242X), + CLK(NULL, "iva2_1_ick", &iva2_1_ick, CK_243X), + CLK(NULL, "iva1_ifck", &iva1_ifck, CK_242X), + CLK(NULL, "iva1_mpu_int_ifck", &iva1_mpu_int_ifck, CK_242X), + /* GFX domain clocks */ + CLK(NULL, "gfx_3d_fck", &gfx_3d_fck, CK_243X | CK_242X), + CLK(NULL, "gfx_2d_fck", &gfx_2d_fck, CK_243X | CK_242X), + CLK(NULL, "gfx_ick", &gfx_ick, CK_243X | CK_242X), + /* Modem domain clocks */ + CLK(NULL, "mdm_ick", &mdm_ick, CK_243X), + CLK(NULL, "mdm_osc_ck", &mdm_osc_ck, CK_243X), + /* DSS domain clocks */ + CLK(NULL, "dss_ick", &dss_ick, CK_243X | CK_242X), + CLK(NULL, "dss1_fck", &dss1_fck, CK_243X | CK_242X), + CLK(NULL, "dss2_fck", &dss2_fck, CK_243X | CK_242X), + CLK(NULL, "dss_54m_fck", &dss_54m_fck, CK_243X | CK_242X), + /* L3 domain clocks */ + CLK(NULL, "core_l3_ck", &core_l3_ck, CK_243X | CK_242X), + CLK(NULL, "ssi_fck", &ssi_ssr_sst_fck, CK_243X | CK_242X), + CLK(NULL, "usb_l4_ick", &usb_l4_ick, CK_243X | CK_242X), + /* L4 domain clocks */ + CLK(NULL, "l4_ck", &l4_ck, CK_243X | CK_242X), + CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_243X | CK_242X), + /* virtual meta-group clock */ + CLK(NULL, "virt_prcm_set", &virt_prcm_set, CK_243X | CK_242X), + /* general l4 interface ck, multi-parent functional clk */ + CLK(NULL, "gpt1_ick", &gpt1_ick, CK_243X | CK_242X), + CLK(NULL, "gpt1_fck", &gpt1_fck, CK_243X | CK_242X), + CLK(NULL, "gpt2_ick", &gpt2_ick, CK_243X | CK_242X), + CLK(NULL, "gpt2_fck", &gpt2_fck, CK_243X | CK_242X), + CLK(NULL, "gpt3_ick", &gpt3_ick, CK_243X | CK_242X), + CLK(NULL, "gpt3_fck", &gpt3_fck, CK_243X | CK_242X), + CLK(NULL, "gpt4_ick", &gpt4_ick, CK_243X | CK_242X), + CLK(NULL, "gpt4_fck", &gpt4_fck, CK_243X | CK_242X), + CLK(NULL, "gpt5_ick", &gpt5_ick, CK_243X | CK_242X), + CLK(NULL, "gpt5_fck", &gpt5_fck, CK_243X | CK_242X), + CLK(NULL, "gpt6_ick", &gpt6_ick, CK_243X | CK_242X), + CLK(NULL, "gpt6_fck", &gpt6_fck, CK_243X | CK_242X), + CLK(NULL, "gpt7_ick", &gpt7_ick, CK_243X | CK_242X), + CLK(NULL, "gpt7_fck", &gpt7_fck, CK_243X | CK_242X), + CLK(NULL, "gpt8_ick", &gpt8_ick, CK_243X | CK_242X), + CLK(NULL, "gpt8_fck", &gpt8_fck, CK_243X | CK_242X), + CLK(NULL, "gpt9_ick", &gpt9_ick, CK_243X | CK_242X), + CLK(NULL, "gpt9_fck", &gpt9_fck, CK_243X | CK_242X), + CLK(NULL, "gpt10_ick", &gpt10_ick, CK_243X | CK_242X), + CLK(NULL, "gpt10_fck", &gpt10_fck, CK_243X | CK_242X), + CLK(NULL, "gpt11_ick", &gpt11_ick, CK_243X | CK_242X), + CLK(NULL, "gpt11_fck", &gpt11_fck, CK_243X | CK_242X), + CLK(NULL, "gpt12_ick", &gpt12_ick, CK_243X | CK_242X), + CLK(NULL, "gpt12_fck", &gpt12_fck, CK_243X | CK_242X), + CLK("omap-mcbsp.1", "ick", &mcbsp1_ick, CK_243X | CK_242X), + CLK("omap-mcbsp.1", "fck", &mcbsp1_fck, CK_243X | CK_242X), + CLK("omap-mcbsp.2", "ick", &mcbsp2_ick, CK_243X | CK_242X), + CLK("omap-mcbsp.2", "fck", &mcbsp2_fck, CK_243X | CK_242X), + CLK("omap-mcbsp.3", "ick", &mcbsp3_ick, CK_243X), + CLK("omap-mcbsp.3", "fck", &mcbsp3_fck, CK_243X), + CLK("omap-mcbsp.4", "ick", &mcbsp4_ick, CK_243X), + CLK("omap-mcbsp.4", "fck", &mcbsp4_fck, CK_243X), + CLK("omap-mcbsp.5", "ick", &mcbsp5_ick, CK_243X), + CLK("omap-mcbsp.5", "fck", &mcbsp5_fck, CK_243X), + CLK("omap2_mcspi.1", "ick", &mcspi1_ick, CK_243X | CK_242X), + CLK("omap2_mcspi.1", "fck", &mcspi1_fck, CK_243X | CK_242X), + CLK("omap2_mcspi.2", "ick", &mcspi2_ick, CK_243X | CK_242X), + CLK("omap2_mcspi.2", "fck", &mcspi2_fck, CK_243X | CK_242X), + CLK("omap2_mcspi.3", "ick", &mcspi3_ick, CK_243X), + CLK("omap2_mcspi.3", "fck", &mcspi3_fck, CK_243X), + CLK(NULL, "uart1_ick", &uart1_ick, CK_243X | CK_242X), + CLK(NULL, "uart1_fck", &uart1_fck, CK_243X | CK_242X), + CLK(NULL, "uart2_ick", &uart2_ick, CK_243X | CK_242X), + CLK(NULL, "uart2_fck", &uart2_fck, CK_243X | CK_242X), + CLK(NULL, "uart3_ick", &uart3_ick, CK_243X | CK_242X), + CLK(NULL, "uart3_fck", &uart3_fck, CK_243X | CK_242X), + CLK(NULL, "gpios_ick", &gpios_ick, CK_243X | CK_242X), + CLK(NULL, "gpios_fck", &gpios_fck, CK_243X | CK_242X), + CLK("omap_wdt", "ick", &mpu_wdt_ick, CK_243X | CK_242X), + CLK("omap_wdt", "fck", &mpu_wdt_fck, CK_243X | CK_242X), + CLK(NULL, "sync_32k_ick", &sync_32k_ick, CK_243X | CK_242X), + CLK(NULL, "wdt1_ick", &wdt1_ick, CK_243X | CK_242X), + CLK(NULL, "omapctrl_ick", &omapctrl_ick, CK_243X | CK_242X), + CLK(NULL, "icr_ick", &icr_ick, CK_243X), + CLK("omap24xxcam", "fck", &cam_fck, CK_243X | CK_242X), + CLK("omap24xxcam", "ick", &cam_ick, CK_243X | CK_242X), + CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_243X | CK_242X), + CLK(NULL, "wdt4_ick", &wdt4_ick, CK_243X | CK_242X), + CLK(NULL, "wdt4_fck", &wdt4_fck, CK_243X | CK_242X), + CLK(NULL, "wdt3_ick", &wdt3_ick, CK_242X), + CLK(NULL, "wdt3_fck", &wdt3_fck, CK_242X), + CLK(NULL, "mspro_ick", &mspro_ick, CK_243X | CK_242X), + CLK(NULL, "mspro_fck", &mspro_fck, CK_243X | CK_242X), + CLK("mmci-omap.0", "ick", &mmc_ick, CK_242X), + CLK("mmci-omap.0", "fck", &mmc_fck, CK_242X), + CLK(NULL, "fac_ick", &fac_ick, CK_243X | CK_242X), + CLK(NULL, "fac_fck", &fac_fck, CK_243X | CK_242X), + CLK(NULL, "eac_ick", &eac_ick, CK_242X), + CLK(NULL, "eac_fck", &eac_fck, CK_242X), + CLK("omap_hdq.0", "ick", &hdq_ick, CK_243X | CK_242X), + CLK("omap_hdq.1", "fck", &hdq_fck, CK_243X | CK_242X), + CLK("i2c_omap.1", "ick", &i2c1_ick, CK_243X | CK_242X), + CLK("i2c_omap.1", "fck", &i2c1_fck, CK_242X), + CLK("i2c_omap.1", "fck", &i2chs1_fck, CK_243X), + CLK("i2c_omap.2", "ick", &i2c2_ick, CK_243X | CK_242X), + CLK("i2c_omap.2", "fck", &i2c2_fck, CK_242X), + CLK("i2c_omap.2", "fck", &i2chs2_fck, CK_243X), + CLK(NULL, "gpmc_fck", &gpmc_fck, CK_243X | CK_242X), + CLK(NULL, "sdma_fck", &sdma_fck, CK_243X | CK_242X), + CLK(NULL, "sdma_ick", &sdma_ick, CK_243X | CK_242X), + CLK(NULL, "vlynq_ick", &vlynq_ick, CK_242X), + CLK(NULL, "vlynq_fck", &vlynq_fck, CK_242X), + CLK(NULL, "sdrc_ick", &sdrc_ick, CK_243X), + CLK(NULL, "des_ick", &des_ick, CK_243X | CK_242X), + CLK(NULL, "sha_ick", &sha_ick, CK_243X | CK_242X), + CLK("omap_rng", "ick", &rng_ick, CK_243X | CK_242X), + CLK(NULL, "aes_ick", &aes_ick, CK_243X | CK_242X), + CLK(NULL, "pka_ick", &pka_ick, CK_243X | CK_242X), + CLK(NULL, "usb_fck", &usb_fck, CK_243X | CK_242X), + CLK(NULL, "usbhs_ick", &usbhs_ick, CK_243X), + CLK("mmci-omap-hs.0", "ick", &mmchs1_ick, CK_243X), + CLK("mmci-omap-hs.0", "fck", &mmchs1_fck, CK_243X), + CLK("mmci-omap-hs.1", "ick", &mmchs2_ick, CK_243X), + CLK("mmci-omap-hs.1", "fck", &mmchs2_fck, CK_243X), + CLK(NULL, "gpio5_ick", &gpio5_ick, CK_243X), + CLK(NULL, "gpio5_fck", &gpio5_fck, CK_243X), + CLK(NULL, "mdm_intc_ick", &mdm_intc_ick, CK_243X), + CLK("mmci-omap-hs.0", "mmchsdb_fck", &mmchsdb1_fck, CK_243X), + CLK("mmci-omap-hs.1", "mmchsdb_fck", &mmchsdb2_fck, CK_243X), +}; + /* CM_CLKEN_PLL.EN_{54,96}M_PLL options (24XX) */ #define EN_APLL_STOPPED 0 #define EN_APLL_LOCKED 3 @@ -59,19 +236,32 @@ static struct clk *sclk; * Omap24xx specific clock functions *-------------------------------------------------------------------------*/ -/* This actually returns the rate of core_ck, not dpll_ck. */ -static u32 omap2_get_dpll_rate_24xx(struct clk *tclk) +/** + * omap2xxx_clk_get_core_rate - return the CORE_CLK rate + * @clk: pointer to the combined dpll_ck + core_ck (currently "dpll_ck") + * + * Returns the CORE_CLK rate. CORE_CLK can have one of three rate + * sources on OMAP2xxx: the DPLL CLKOUT rate, DPLL CLKOUTX2, or 32KHz + * (the latter is unusual). This currently should be called with + * struct clk *dpll_ck, which is a composite clock of dpll_ck and + * core_ck. + */ +static unsigned long omap2xxx_clk_get_core_rate(struct clk *clk) { - long long dpll_clk; - u8 amult; + long long core_clk; + u32 v; + + core_clk = omap2_get_dpll_rate(clk); - dpll_clk = omap2_get_dpll_rate(tclk); + v = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); + v &= OMAP24XX_CORE_CLK_SRC_MASK; - amult = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); - amult &= OMAP24XX_CORE_CLK_SRC_MASK; - dpll_clk *= amult; + if (v == CORE_CLK_SRC_32K) + core_clk = 32768; + else + core_clk *= v; - return dpll_clk; + return core_clk; } static int omap2_enable_osc_ck(struct clk *clk) @@ -96,6 +286,11 @@ static void omap2_disable_osc_ck(struct clk *clk) OMAP24XX_PRCM_CLKSRC_CTRL); } +static const struct clkops clkops_oscck = { + .enable = &omap2_enable_osc_ck, + .disable = &omap2_disable_osc_ck, +}; + #ifdef OLD_CK /* Recalculate SYST_CLK */ static void omap2_sys_clk_recalc(struct clk * clk) @@ -149,11 +344,16 @@ static void omap2_clk_fixed_disable(struct clk *clk) cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN); } +static const struct clkops clkops_fixed = { + .enable = &omap2_clk_fixed_enable, + .disable = &omap2_clk_fixed_disable, +}; + /* * Uses the current prcm set to tell if a rate is valid. * You can go slower, but not faster within a given rate set. */ -long omap2_dpllcore_round_rate(unsigned long target_rate) +static long omap2_dpllcore_round_rate(unsigned long target_rate) { u32 high, low, core_clk_src; @@ -182,11 +382,9 @@ long omap2_dpllcore_round_rate(unsigned long target_rate) } -static void omap2_dpllcore_recalc(struct clk *clk) +static unsigned long omap2_dpllcore_recalc(struct clk *clk) { - clk->rate = omap2_get_dpll_rate_24xx(clk); - - propagate_rate(clk); + return omap2xxx_clk_get_core_rate(clk); } static int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate) @@ -195,22 +393,19 @@ static int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate) u32 bypass = 0; struct prcm_config tmpset; const struct dpll_data *dd; - unsigned long flags; - int ret = -EINVAL; - local_irq_save(flags); - cur_rate = omap2_get_dpll_rate_24xx(&dpll_ck); + cur_rate = omap2xxx_clk_get_core_rate(&dpll_ck); mult = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); mult &= OMAP24XX_CORE_CLK_SRC_MASK; if ((rate == (cur_rate / 2)) && (mult == 2)) { - omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL, 1); + omap2xxx_sdrc_reprogram(CORE_CLK_SRC_DPLL, 1); } else if ((rate == (cur_rate * 2)) && (mult == 1)) { - omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1); + omap2xxx_sdrc_reprogram(CORE_CLK_SRC_DPLL_X2, 1); } else if (rate != cur_rate) { valid_rate = omap2_dpllcore_round_rate(rate); if (valid_rate != rate) - goto dpll_exit; + return -EINVAL; if (mult == 1) low = curr_prcm_set->dpll_speed; @@ -219,7 +414,7 @@ static int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate) dd = clk->dpll_data; if (!dd) - goto dpll_exit; + return -EINVAL; tmpset.cm_clksel1_pll = __raw_readl(dd->mult_div1_reg); tmpset.cm_clksel1_pll &= ~(dd->mult_mask | @@ -245,22 +440,19 @@ static int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate) if (rate == curr_prcm_set->xtal_speed) /* If asking for 1-1 */ bypass = 1; - omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1); /* For init_mem */ + /* For omap2xxx_sdrc_init_params() */ + omap2xxx_sdrc_reprogram(CORE_CLK_SRC_DPLL_X2, 1); /* Force dll lock mode */ omap2_set_prcm(tmpset.cm_clksel1_pll, tmpset.base_sdrc_rfr, bypass); /* Errata: ret dll entry state */ - omap2_init_memory_params(omap2_dll_force_needed()); - omap2_reprogram_sdrc(done_rate, 0); + omap2xxx_sdrc_init_params(omap2xxx_sdrc_dll_is_unlocked()); + omap2xxx_sdrc_reprogram(done_rate, 0); } - omap2_dpllcore_recalc(&dpll_ck); - ret = 0; -dpll_exit: - local_irq_restore(flags); - return(ret); + return 0; } /** @@ -269,9 +461,9 @@ dpll_exit: * * Set virt_prcm_set's rate to the mpu_speed field of the current PRCM set. */ -static void omap2_table_mpu_recalc(struct clk *clk) +static unsigned long omap2_table_mpu_recalc(struct clk *clk) { - clk->rate = curr_prcm_set->mpu_speed; + return curr_prcm_set->mpu_speed; } /* @@ -337,12 +529,12 @@ static int omap2_select_table_rate(struct clk *clk, unsigned long rate) } curr_prcm_set = prcm; - cur_rate = omap2_get_dpll_rate_24xx(&dpll_ck); + cur_rate = omap2xxx_clk_get_core_rate(&dpll_ck); if (prcm->dpll_speed == cur_rate / 2) { - omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL, 1); + omap2xxx_sdrc_reprogram(CORE_CLK_SRC_DPLL, 1); } else if (prcm->dpll_speed == cur_rate * 2) { - omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1); + omap2xxx_sdrc_reprogram(CORE_CLK_SRC_DPLL_X2, 1); } else if (prcm->dpll_speed != cur_rate) { local_irq_save(flags); @@ -366,27 +558,67 @@ static int omap2_select_table_rate(struct clk *clk, unsigned long rate) /* Major subsystem dividers */ tmp = cm_read_mod_reg(CORE_MOD, CM_CLKSEL1) & OMAP24XX_CLKSEL_DSS2_MASK; - cm_write_mod_reg(prcm->cm_clksel1_core | tmp, CORE_MOD, CM_CLKSEL1); + cm_write_mod_reg(prcm->cm_clksel1_core | tmp, CORE_MOD, + CM_CLKSEL1); + if (cpu_is_omap2430()) cm_write_mod_reg(prcm->cm_clksel_mdm, OMAP2430_MDM_MOD, CM_CLKSEL); - /* x2 to enter init_mem */ - omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1); + /* x2 to enter omap2xxx_sdrc_init_params() */ + omap2xxx_sdrc_reprogram(CORE_CLK_SRC_DPLL_X2, 1); omap2_set_prcm(prcm->cm_clksel1_pll, prcm->base_sdrc_rfr, bypass); - omap2_init_memory_params(omap2_dll_force_needed()); - omap2_reprogram_sdrc(done_rate, 0); + omap2xxx_sdrc_init_params(omap2xxx_sdrc_dll_is_unlocked()); + omap2xxx_sdrc_reprogram(done_rate, 0); local_irq_restore(flags); } - omap2_dpllcore_recalc(&dpll_ck); return 0; } +#ifdef CONFIG_CPU_FREQ +/* + * Walk PRCM rate table and fillout cpufreq freq_table + */ +static struct cpufreq_frequency_table freq_table[ARRAY_SIZE(rate_table)]; + +void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table) +{ + struct prcm_config *prcm; + int i = 0; + + for (prcm = rate_table; prcm->mpu_speed; prcm++) { + if (!(prcm->flags & cpu_mask)) + continue; + if (prcm->xtal_speed != sys_ck.rate) + continue; + + /* don't put bypass rates in table */ + if (prcm->dpll_speed == prcm->xtal_speed) + continue; + + freq_table[i].index = i; + freq_table[i].frequency = prcm->mpu_speed / 1000; + i++; + } + + if (i == 0) { + printk(KERN_WARNING "%s: failed to initialize frequency " + "table\n", __func__); + return; + } + + freq_table[i].index = i; + freq_table[i].frequency = CPUFREQ_TABLE_END; + + *table = &freq_table[0]; +} +#endif + static struct clk_functions omap2_clk_functions = { .clk_enable = omap2_clk_enable, .clk_disable = omap2_clk_disable, @@ -394,24 +626,27 @@ static struct clk_functions omap2_clk_functions = { .clk_set_rate = omap2_clk_set_rate, .clk_set_parent = omap2_clk_set_parent, .clk_disable_unused = omap2_clk_disable_unused, +#ifdef CONFIG_CPU_FREQ + .clk_init_cpufreq_table = omap2_clk_init_cpufreq_table, +#endif }; static u32 omap2_get_apll_clkin(void) { - u32 aplls, sclk = 0; + u32 aplls, srate = 0; aplls = cm_read_mod_reg(PLL_MOD, CM_CLKSEL1); aplls &= OMAP24XX_APLLS_CLKIN_MASK; aplls >>= OMAP24XX_APLLS_CLKIN_SHIFT; if (aplls == APLLS_CLKIN_19_2MHZ) - sclk = 19200000; + srate = 19200000; else if (aplls == APLLS_CLKIN_13MHZ) - sclk = 13000000; + srate = 13000000; else if (aplls == APLLS_CLKIN_12MHZ) - sclk = 12000000; + srate = 12000000; - return sclk; + return srate; } static u32 omap2_get_sysclkdiv(void) @@ -425,16 +660,14 @@ static u32 omap2_get_sysclkdiv(void) return div; } -static void omap2_osc_clk_recalc(struct clk *clk) +static unsigned long omap2_osc_clk_recalc(struct clk *clk) { - clk->rate = omap2_get_apll_clkin() * omap2_get_sysclkdiv(); - propagate_rate(clk); + return omap2_get_apll_clkin() * omap2_get_sysclkdiv(); } -static void omap2_sys_clk_recalc(struct clk *clk) +static unsigned long omap2_sys_clk_recalc(struct clk *clk) { - clk->rate = clk->parent->rate / omap2_get_sysclkdiv(); - propagate_rate(clk); + return clk->parent->rate / omap2_get_sysclkdiv(); } /* @@ -460,7 +693,7 @@ static int __init omap2_clk_arch_init(void) if (!mpurate) return -EINVAL; - if (omap2_select_table_rate(&virt_prcm_set, mpurate)) + if (clk_set_rate(&virt_prcm_set, mpurate)) printk(KERN_ERR "Could not find matching MPU rate\n"); recalculate_root_clocks(); @@ -477,8 +710,8 @@ arch_initcall(omap2_clk_arch_init); int __init omap2_clk_init(void) { struct prcm_config *prcm; - struct clk **clkp; - u32 clkrate; + struct omap_clk *c; + u32 clkrate, cpu_mask; if (cpu_is_omap242x()) cpu_mask = RATE_IN_242X; @@ -487,26 +720,28 @@ int __init omap2_clk_init(void) clk_init(&omap2_clk_functions); - omap2_osc_clk_recalc(&osc_ck); - omap2_sys_clk_recalc(&sys_ck); + osc_ck.rate = omap2_osc_clk_recalc(&osc_ck); + propagate_rate(&osc_ck); + sys_ck.rate = omap2_sys_clk_recalc(&sys_ck); + propagate_rate(&sys_ck); - for (clkp = onchip_24xx_clks; - clkp < onchip_24xx_clks + ARRAY_SIZE(onchip_24xx_clks); - clkp++) { + for (c = omap24xx_clks; c < omap24xx_clks + ARRAY_SIZE(omap24xx_clks); c++) + clk_init_one(c->lk.clk); - if ((*clkp)->flags & CLOCK_IN_OMAP242X && cpu_is_omap2420()) { - clk_register(*clkp); - continue; - } + cpu_mask = 0; + if (cpu_is_omap2420()) + cpu_mask |= CK_242X; + if (cpu_is_omap2430()) + cpu_mask |= CK_243X; - if ((*clkp)->flags & CLOCK_IN_OMAP243X && cpu_is_omap2430()) { - clk_register(*clkp); - continue; + for (c = omap24xx_clks; c < omap24xx_clks + ARRAY_SIZE(omap24xx_clks); c++) + if (c->cpu & cpu_mask) { + clkdev_add(&c->lk); + clk_register(c->lk.clk); } - } /* Check the MPU rate set by bootloader */ - clkrate = omap2_get_dpll_rate_24xx(&dpll_ck); + clkrate = omap2xxx_clk_get_core_rate(&dpll_ck); for (prcm = rate_table; prcm->mpu_speed; prcm++) { if (!(prcm->flags & cpu_mask)) continue; diff --git a/arch/arm/mach-omap2/clock24xx.h b/arch/arm/mach-omap2/clock24xx.h index ad6d98d177c50fd703ef70e26904e6c2075608e8..33c3e5b143237b9fc97ef26aed84e445281599b1 100644 --- a/arch/arm/mach-omap2/clock24xx.h +++ b/arch/arm/mach-omap2/clock24xx.h @@ -24,17 +24,13 @@ #include "cm-regbits-24xx.h" #include "sdrc.h" -static void omap2_table_mpu_recalc(struct clk *clk); +static unsigned long omap2_table_mpu_recalc(struct clk *clk); static int omap2_select_table_rate(struct clk *clk, unsigned long rate); static long omap2_round_to_table_rate(struct clk *clk, unsigned long rate); -static void omap2_sys_clk_recalc(struct clk *clk); -static void omap2_osc_clk_recalc(struct clk *clk); -static void omap2_sys_clk_recalc(struct clk *clk); -static void omap2_dpllcore_recalc(struct clk *clk); -static int omap2_clk_fixed_enable(struct clk *clk); -static void omap2_clk_fixed_disable(struct clk *clk); -static int omap2_enable_osc_ck(struct clk *clk); -static void omap2_disable_osc_ck(struct clk *clk); +static unsigned long omap2_sys_clk_recalc(struct clk *clk); +static unsigned long omap2_osc_clk_recalc(struct clk *clk); +static unsigned long omap2_sys_clk_recalc(struct clk *clk); +static unsigned long omap2_dpllcore_recalc(struct clk *clk); static int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate); /* Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated. @@ -623,41 +619,35 @@ static struct prcm_config rate_table[] = { /* Base external input clocks */ static struct clk func_32k_ck = { .name = "func_32k_ck", + .ops = &clkops_null, .rate = 32000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES, + .flags = RATE_FIXED, .clkdm_name = "wkup_clkdm", - .recalc = &propagate_rate, }; /* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */ static struct clk osc_ck = { /* (*12, *13, 19.2, *26, 38.4)MHz */ .name = "osc_ck", - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_PROPAGATES, + .ops = &clkops_oscck, .clkdm_name = "wkup_clkdm", - .enable = &omap2_enable_osc_ck, - .disable = &omap2_disable_osc_ck, .recalc = &omap2_osc_clk_recalc, }; /* Without modem likely 12MHz, with modem likely 13MHz */ static struct clk sys_ck = { /* (*12, *13, 19.2, 26, 38.4)MHz */ .name = "sys_ck", /* ~ ref_clk also */ + .ops = &clkops_null, .parent = &osc_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - ALWAYS_ENABLED | RATE_PROPAGATES, .clkdm_name = "wkup_clkdm", .recalc = &omap2_sys_clk_recalc, }; static struct clk alt_ck = { /* Typical 54M or 48M, may not exist */ .name = "alt_ck", + .ops = &clkops_null, .rate = 54000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES, + .flags = RATE_FIXED, .clkdm_name = "wkup_clkdm", - .recalc = &propagate_rate, }; /* @@ -673,7 +663,12 @@ static struct dpll_data dpll_dd = { .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), .mult_mask = OMAP24XX_DPLL_MULT_MASK, .div1_mask = OMAP24XX_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, + .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_mask = OMAP24XX_EN_DPLL_MASK, .max_multiplier = 1024, + .min_divider = 1, .max_divider = 16, .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; @@ -684,10 +679,9 @@ static struct dpll_data dpll_dd = { */ static struct clk dpll_ck = { .name = "dpll_ck", + .ops = &clkops_null, .parent = &sys_ck, /* Can be func_32k also */ .dpll_data = &dpll_dd, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_PROPAGATES | ALWAYS_ENABLED, .clkdm_name = "wkup_clkdm", .recalc = &omap2_dpllcore_recalc, .set_rate = &omap2_reprogram_dpllcore, @@ -695,30 +689,24 @@ static struct clk dpll_ck = { static struct clk apll96_ck = { .name = "apll96_ck", + .ops = &clkops_fixed, .parent = &sys_ck, .rate = 96000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | RATE_PROPAGATES | ENABLE_ON_INIT, + .flags = RATE_FIXED | ENABLE_ON_INIT, .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP24XX_EN_96M_PLL_SHIFT, - .enable = &omap2_clk_fixed_enable, - .disable = &omap2_clk_fixed_disable, - .recalc = &propagate_rate, }; static struct clk apll54_ck = { .name = "apll54_ck", + .ops = &clkops_fixed, .parent = &sys_ck, .rate = 54000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | RATE_PROPAGATES | ENABLE_ON_INIT, + .flags = RATE_FIXED | ENABLE_ON_INIT, .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP24XX_EN_54M_PLL_SHIFT, - .enable = &omap2_clk_fixed_enable, - .disable = &omap2_clk_fixed_disable, - .recalc = &propagate_rate, }; /* @@ -745,9 +733,8 @@ static const struct clksel func_54m_clksel[] = { static struct clk func_54m_ck = { .name = "func_54m_ck", + .ops = &clkops_null, .parent = &apll54_ck, /* can also be alt_clk */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_PROPAGATES | PARENT_CONTROLS_CLOCK, .clkdm_name = "wkup_clkdm", .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), @@ -758,9 +745,8 @@ static struct clk func_54m_ck = { static struct clk core_ck = { .name = "core_ck", + .ops = &clkops_null, .parent = &dpll_ck, /* can also be 32k */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - ALWAYS_ENABLED | RATE_PROPAGATES, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; @@ -785,9 +771,8 @@ static const struct clksel func_96m_clksel[] = { /* The parent of this clock is not selectable on 2420. */ static struct clk func_96m_ck = { .name = "func_96m_ck", + .ops = &clkops_null, .parent = &apll96_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_PROPAGATES | PARENT_CONTROLS_CLOCK, .clkdm_name = "wkup_clkdm", .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), @@ -818,9 +803,8 @@ static const struct clksel func_48m_clksel[] = { static struct clk func_48m_ck = { .name = "func_48m_ck", + .ops = &clkops_null, .parent = &apll96_ck, /* 96M or Alt */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_PROPAGATES | PARENT_CONTROLS_CLOCK, .clkdm_name = "wkup_clkdm", .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), @@ -833,10 +817,9 @@ static struct clk func_48m_ck = { static struct clk func_12m_ck = { .name = "func_12m_ck", + .ops = &clkops_null, .parent = &func_48m_ck, .fixed_div = 4, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_PROPAGATES | PARENT_CONTROLS_CLOCK, .clkdm_name = "wkup_clkdm", .recalc = &omap2_fixed_divisor_recalc, }; @@ -844,8 +827,8 @@ static struct clk func_12m_ck = { /* Secure timer, only available in secure mode */ static struct clk wdt1_osc_ck = { .name = "ck_wdt1_osc", + .ops = &clkops_null, /* RMK: missing? */ .parent = &osc_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .recalc = &followparent_recalc, }; @@ -887,9 +870,8 @@ static const struct clksel common_clkout_src_clksel[] = { static struct clk sys_clkout_src = { .name = "sys_clkout_src", + .ops = &clkops_omap2_dflt, .parent = &func_54m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_PROPAGATES, .clkdm_name = "wkup_clkdm", .enable_reg = OMAP24XX_PRCM_CLKOUT_CTRL, .enable_bit = OMAP24XX_CLKOUT_EN_SHIFT, @@ -918,9 +900,8 @@ static const struct clksel sys_clkout_clksel[] = { static struct clk sys_clkout = { .name = "sys_clkout", + .ops = &clkops_null, .parent = &sys_clkout_src, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - PARENT_CONTROLS_CLOCK, .clkdm_name = "wkup_clkdm", .clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL, .clksel_mask = OMAP24XX_CLKOUT_DIV_MASK, @@ -933,8 +914,8 @@ static struct clk sys_clkout = { /* In 2430, new in 2420 ES2 */ static struct clk sys_clkout2_src = { .name = "sys_clkout2_src", + .ops = &clkops_omap2_dflt, .parent = &func_54m_ck, - .flags = CLOCK_IN_OMAP242X | RATE_PROPAGATES, .clkdm_name = "wkup_clkdm", .enable_reg = OMAP24XX_PRCM_CLKOUT_CTRL, .enable_bit = OMAP2420_CLKOUT2_EN_SHIFT, @@ -955,8 +936,8 @@ static const struct clksel sys_clkout2_clksel[] = { /* In 2430, new in 2420 ES2 */ static struct clk sys_clkout2 = { .name = "sys_clkout2", + .ops = &clkops_null, .parent = &sys_clkout2_src, - .flags = CLOCK_IN_OMAP242X | PARENT_CONTROLS_CLOCK, .clkdm_name = "wkup_clkdm", .clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL, .clksel_mask = OMAP2420_CLKOUT2_DIV_MASK, @@ -968,8 +949,8 @@ static struct clk sys_clkout2 = { static struct clk emul_ck = { .name = "emul_ck", + .ops = &clkops_omap2_dflt, .parent = &func_54m_ck, - .flags = CLOCK_IN_OMAP242X, .clkdm_name = "wkup_clkdm", .enable_reg = OMAP24XX_PRCM_CLKEMUL_CTRL, .enable_bit = OMAP24XX_EMULATION_EN_SHIFT, @@ -1003,10 +984,9 @@ static const struct clksel mpu_clksel[] = { static struct clk mpu_ck = { /* Control cpu */ .name = "mpu_ck", + .ops = &clkops_null, .parent = &core_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - ALWAYS_ENABLED | DELAYED_APP | - CONFIG_PARTICIPANT | RATE_PROPAGATES, + .flags = DELAYED_APP | CONFIG_PARTICIPANT, .clkdm_name = "mpu_clkdm", .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL), @@ -1046,9 +1026,9 @@ static const struct clksel dsp_fck_clksel[] = { static struct clk dsp_fck = { .name = "dsp_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &core_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | DELAYED_APP | - CONFIG_PARTICIPANT | RATE_PROPAGATES, + .flags = DELAYED_APP | CONFIG_PARTICIPANT, .clkdm_name = "dsp_clkdm", .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, @@ -1076,9 +1056,9 @@ static const struct clksel dsp_irate_ick_clksel[] = { /* This clock does not exist as such in the TRM. */ static struct clk dsp_irate_ick = { .name = "dsp_irate_ick", + .ops = &clkops_null, .parent = &dsp_fck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | DELAYED_APP | - CONFIG_PARTICIPANT | PARENT_CONTROLS_CLOCK, + .flags = DELAYED_APP | CONFIG_PARTICIPANT, .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK, .clksel = dsp_irate_ick_clksel, @@ -1090,8 +1070,9 @@ static struct clk dsp_irate_ick = { /* 2420 only */ static struct clk dsp_ick = { .name = "dsp_ick", /* apparently ipi and isp */ + .ops = &clkops_omap2_dflt_wait, .parent = &dsp_irate_ick, - .flags = CLOCK_IN_OMAP242X | DELAYED_APP | CONFIG_PARTICIPANT, + .flags = DELAYED_APP | CONFIG_PARTICIPANT, .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN), .enable_bit = OMAP2420_EN_DSP_IPI_SHIFT, /* for ipi */ }; @@ -1099,8 +1080,9 @@ static struct clk dsp_ick = { /* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */ static struct clk iva2_1_ick = { .name = "iva2_1_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &dsp_irate_ick, - .flags = CLOCK_IN_OMAP243X | DELAYED_APP | CONFIG_PARTICIPANT, + .flags = DELAYED_APP | CONFIG_PARTICIPANT, .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, }; @@ -1112,9 +1094,9 @@ static struct clk iva2_1_ick = { */ static struct clk iva1_ifck = { .name = "iva1_ifck", + .ops = &clkops_omap2_dflt_wait, .parent = &core_ck, - .flags = CLOCK_IN_OMAP242X | CONFIG_PARTICIPANT | - RATE_PROPAGATES | DELAYED_APP, + .flags = CONFIG_PARTICIPANT | DELAYED_APP, .clkdm_name = "iva1_clkdm", .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), .enable_bit = OMAP2420_EN_IVA_COP_SHIFT, @@ -1129,8 +1111,8 @@ static struct clk iva1_ifck = { /* IVA1 mpu/int/i/f clocks are /2 of parent */ static struct clk iva1_mpu_int_ifck = { .name = "iva1_mpu_int_ifck", + .ops = &clkops_omap2_dflt_wait, .parent = &iva1_ifck, - .flags = CLOCK_IN_OMAP242X, .clkdm_name = "iva1_clkdm", .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), .enable_bit = OMAP2420_EN_IVA_MPU_SHIFT, @@ -1175,10 +1157,9 @@ static const struct clksel core_l3_clksel[] = { static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */ .name = "core_l3_ck", + .ops = &clkops_null, .parent = &core_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - ALWAYS_ENABLED | DELAYED_APP | - CONFIG_PARTICIPANT | RATE_PROPAGATES, + .flags = DELAYED_APP | CONFIG_PARTICIPANT, .clkdm_name = "core_l3_clkdm", .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), .clksel_mask = OMAP24XX_CLKSEL_L3_MASK, @@ -1204,9 +1185,9 @@ static const struct clksel usb_l4_ick_clksel[] = { /* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */ static struct clk usb_l4_ick = { /* FS-USB interface clock */ .name = "usb_l4_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - DELAYED_APP | CONFIG_PARTICIPANT, + .flags = DELAYED_APP | CONFIG_PARTICIPANT, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP24XX_EN_USB_SHIFT, @@ -1238,9 +1219,9 @@ static const struct clksel l4_clksel[] = { static struct clk l4_ck = { /* used both as an ick and fck */ .name = "l4_ck", + .ops = &clkops_null, .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - ALWAYS_ENABLED | DELAYED_APP | RATE_PROPAGATES, + .flags = DELAYED_APP, .clkdm_name = "core_l4_clkdm", .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), .clksel_mask = OMAP24XX_CLKSEL_L4_MASK, @@ -1276,9 +1257,9 @@ static const struct clksel ssi_ssr_sst_fck_clksel[] = { static struct clk ssi_ssr_sst_fck = { .name = "ssi_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &core_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - DELAYED_APP, + .flags = DELAYED_APP, .clkdm_name = "core_l3_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP24XX_EN_SSI_SHIFT, @@ -1290,6 +1271,20 @@ static struct clk ssi_ssr_sst_fck = { .set_rate = &omap2_clksel_set_rate }; +/* + * Presumably this is the same as SSI_ICLK. + * TRM contradicts itself on what clockdomain SSI_ICLK is in + */ +static struct clk ssi_l4_ick = { + .name = "ssi_l4_ick", + .ops = &clkops_omap2_dflt_wait, + .parent = &l4_ck, + .clkdm_name = "core_l4_clkdm", + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP24XX_EN_SSI_SHIFT, + .recalc = &followparent_recalc, +}; + /* * GFX clock domain @@ -1312,8 +1307,8 @@ static const struct clksel gfx_fck_clksel[] = { static struct clk gfx_3d_fck = { .name = "gfx_3d_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "gfx_clkdm", .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), .enable_bit = OMAP24XX_EN_3D_SHIFT, @@ -1327,8 +1322,8 @@ static struct clk gfx_3d_fck = { static struct clk gfx_2d_fck = { .name = "gfx_2d_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "gfx_clkdm", .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), .enable_bit = OMAP24XX_EN_2D_SHIFT, @@ -1342,8 +1337,8 @@ static struct clk gfx_2d_fck = { static struct clk gfx_ick = { .name = "gfx_ick", /* From l3 */ + .ops = &clkops_omap2_dflt_wait, .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "gfx_clkdm", .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN), .enable_bit = OMAP_EN_GFX_SHIFT, @@ -1372,8 +1367,9 @@ static const struct clksel mdm_ick_clksel[] = { static struct clk mdm_ick = { /* used both as a ick and fck */ .name = "mdm_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_ck, - .flags = CLOCK_IN_OMAP243X | DELAYED_APP | CONFIG_PARTICIPANT, + .flags = DELAYED_APP | CONFIG_PARTICIPANT, .clkdm_name = "mdm_clkdm", .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN), .enable_bit = OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT, @@ -1387,8 +1383,8 @@ static struct clk mdm_ick = { /* used both as a ick and fck */ static struct clk mdm_osc_ck = { .name = "mdm_osc_ck", + .ops = &clkops_omap2_dflt_wait, .parent = &osc_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "mdm_clkdm", .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN), .enable_bit = OMAP2430_EN_OSC_SHIFT, @@ -1432,8 +1428,8 @@ static const struct clksel dss1_fck_clksel[] = { static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */ .name = "dss_ick", + .ops = &clkops_omap2_dflt, .parent = &l4_ck, /* really both l3 and l4 */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "dss_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_DSS1_SHIFT, @@ -1442,9 +1438,9 @@ static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */ static struct clk dss1_fck = { .name = "dss1_fck", + .ops = &clkops_omap2_dflt, .parent = &core_ck, /* Core or sys */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - DELAYED_APP, + .flags = DELAYED_APP, .clkdm_name = "dss_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_DSS1_SHIFT, @@ -1475,9 +1471,9 @@ static const struct clksel dss2_fck_clksel[] = { static struct clk dss2_fck = { /* Alt clk used in power management */ .name = "dss2_fck", + .ops = &clkops_omap2_dflt, .parent = &sys_ck, /* fixed at sys_ck or 48MHz */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - DELAYED_APP, + .flags = DELAYED_APP, .clkdm_name = "dss_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_DSS2_SHIFT, @@ -1490,8 +1486,8 @@ static struct clk dss2_fck = { /* Alt clk used in power management */ static struct clk dss_54m_fck = { /* Alt clk used in power management */ .name = "dss_54m_fck", /* 54m tv clk */ + .ops = &clkops_omap2_dflt_wait, .parent = &func_54m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "dss_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_TV_SHIFT, @@ -1518,8 +1514,8 @@ static const struct clksel omap24xx_gpt_clksel[] = { static struct clk gpt1_ick = { .name = "gpt1_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_GPT1_SHIFT, @@ -1528,8 +1524,8 @@ static struct clk gpt1_ick = { static struct clk gpt1_fck = { .name = "gpt1_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP24XX_EN_GPT1_SHIFT, @@ -1544,8 +1540,8 @@ static struct clk gpt1_fck = { static struct clk gpt2_ick = { .name = "gpt2_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT2_SHIFT, @@ -1554,8 +1550,8 @@ static struct clk gpt2_ick = { static struct clk gpt2_fck = { .name = "gpt2_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_GPT2_SHIFT, @@ -1568,8 +1564,8 @@ static struct clk gpt2_fck = { static struct clk gpt3_ick = { .name = "gpt3_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT3_SHIFT, @@ -1578,8 +1574,8 @@ static struct clk gpt3_ick = { static struct clk gpt3_fck = { .name = "gpt3_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_GPT3_SHIFT, @@ -1592,8 +1588,8 @@ static struct clk gpt3_fck = { static struct clk gpt4_ick = { .name = "gpt4_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT4_SHIFT, @@ -1602,8 +1598,8 @@ static struct clk gpt4_ick = { static struct clk gpt4_fck = { .name = "gpt4_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_GPT4_SHIFT, @@ -1616,8 +1612,8 @@ static struct clk gpt4_fck = { static struct clk gpt5_ick = { .name = "gpt5_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT5_SHIFT, @@ -1626,8 +1622,8 @@ static struct clk gpt5_ick = { static struct clk gpt5_fck = { .name = "gpt5_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_GPT5_SHIFT, @@ -1640,8 +1636,8 @@ static struct clk gpt5_fck = { static struct clk gpt6_ick = { .name = "gpt6_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT6_SHIFT, @@ -1650,8 +1646,8 @@ static struct clk gpt6_ick = { static struct clk gpt6_fck = { .name = "gpt6_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_GPT6_SHIFT, @@ -1664,8 +1660,8 @@ static struct clk gpt6_fck = { static struct clk gpt7_ick = { .name = "gpt7_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT7_SHIFT, .recalc = &followparent_recalc, @@ -1673,8 +1669,8 @@ static struct clk gpt7_ick = { static struct clk gpt7_fck = { .name = "gpt7_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_GPT7_SHIFT, @@ -1687,8 +1683,8 @@ static struct clk gpt7_fck = { static struct clk gpt8_ick = { .name = "gpt8_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT8_SHIFT, @@ -1697,8 +1693,8 @@ static struct clk gpt8_ick = { static struct clk gpt8_fck = { .name = "gpt8_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_GPT8_SHIFT, @@ -1711,8 +1707,8 @@ static struct clk gpt8_fck = { static struct clk gpt9_ick = { .name = "gpt9_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT9_SHIFT, @@ -1721,8 +1717,8 @@ static struct clk gpt9_ick = { static struct clk gpt9_fck = { .name = "gpt9_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_GPT9_SHIFT, @@ -1735,8 +1731,8 @@ static struct clk gpt9_fck = { static struct clk gpt10_ick = { .name = "gpt10_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT10_SHIFT, @@ -1745,8 +1741,8 @@ static struct clk gpt10_ick = { static struct clk gpt10_fck = { .name = "gpt10_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_GPT10_SHIFT, @@ -1759,8 +1755,8 @@ static struct clk gpt10_fck = { static struct clk gpt11_ick = { .name = "gpt11_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT11_SHIFT, @@ -1769,8 +1765,8 @@ static struct clk gpt11_ick = { static struct clk gpt11_fck = { .name = "gpt11_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_GPT11_SHIFT, @@ -1783,8 +1779,8 @@ static struct clk gpt11_fck = { static struct clk gpt12_ick = { .name = "gpt12_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT12_SHIFT, @@ -1793,8 +1789,8 @@ static struct clk gpt12_ick = { static struct clk gpt12_fck = { .name = "gpt12_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_GPT12_SHIFT, @@ -1807,9 +1803,9 @@ static struct clk gpt12_fck = { static struct clk mcbsp1_ick = { .name = "mcbsp_ick", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT, @@ -1818,9 +1814,9 @@ static struct clk mcbsp1_ick = { static struct clk mcbsp1_fck = { .name = "mcbsp_fck", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT, @@ -1829,9 +1825,9 @@ static struct clk mcbsp1_fck = { static struct clk mcbsp2_ick = { .name = "mcbsp_ick", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT, @@ -1840,9 +1836,9 @@ static struct clk mcbsp2_ick = { static struct clk mcbsp2_fck = { .name = "mcbsp_fck", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT, @@ -1851,9 +1847,9 @@ static struct clk mcbsp2_fck = { static struct clk mcbsp3_ick = { .name = "mcbsp_ick", + .ops = &clkops_omap2_dflt_wait, .id = 3, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP2430_EN_MCBSP3_SHIFT, @@ -1862,9 +1858,9 @@ static struct clk mcbsp3_ick = { static struct clk mcbsp3_fck = { .name = "mcbsp_fck", + .ops = &clkops_omap2_dflt_wait, .id = 3, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_MCBSP3_SHIFT, @@ -1873,9 +1869,9 @@ static struct clk mcbsp3_fck = { static struct clk mcbsp4_ick = { .name = "mcbsp_ick", + .ops = &clkops_omap2_dflt_wait, .id = 4, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP2430_EN_MCBSP4_SHIFT, @@ -1884,9 +1880,9 @@ static struct clk mcbsp4_ick = { static struct clk mcbsp4_fck = { .name = "mcbsp_fck", + .ops = &clkops_omap2_dflt_wait, .id = 4, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_MCBSP4_SHIFT, @@ -1895,9 +1891,9 @@ static struct clk mcbsp4_fck = { static struct clk mcbsp5_ick = { .name = "mcbsp_ick", + .ops = &clkops_omap2_dflt_wait, .id = 5, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP2430_EN_MCBSP5_SHIFT, @@ -1906,9 +1902,9 @@ static struct clk mcbsp5_ick = { static struct clk mcbsp5_fck = { .name = "mcbsp_fck", + .ops = &clkops_omap2_dflt_wait, .id = 5, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_MCBSP5_SHIFT, @@ -1917,10 +1913,10 @@ static struct clk mcbsp5_fck = { static struct clk mcspi1_ick = { .name = "mcspi_ick", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, .recalc = &followparent_recalc, @@ -1928,9 +1924,9 @@ static struct clk mcspi1_ick = { static struct clk mcspi1_fck = { .name = "mcspi_fck", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, @@ -1939,9 +1935,9 @@ static struct clk mcspi1_fck = { static struct clk mcspi2_ick = { .name = "mcspi_ick", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, @@ -1950,9 +1946,9 @@ static struct clk mcspi2_ick = { static struct clk mcspi2_fck = { .name = "mcspi_fck", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, @@ -1961,9 +1957,9 @@ static struct clk mcspi2_fck = { static struct clk mcspi3_ick = { .name = "mcspi_ick", + .ops = &clkops_omap2_dflt_wait, .id = 3, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP2430_EN_MCSPI3_SHIFT, @@ -1972,9 +1968,9 @@ static struct clk mcspi3_ick = { static struct clk mcspi3_fck = { .name = "mcspi_fck", + .ops = &clkops_omap2_dflt_wait, .id = 3, .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_MCSPI3_SHIFT, @@ -1983,8 +1979,8 @@ static struct clk mcspi3_fck = { static struct clk uart1_ick = { .name = "uart1_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_UART1_SHIFT, @@ -1993,8 +1989,8 @@ static struct clk uart1_ick = { static struct clk uart1_fck = { .name = "uart1_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_UART1_SHIFT, @@ -2003,8 +1999,8 @@ static struct clk uart1_fck = { static struct clk uart2_ick = { .name = "uart2_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_UART2_SHIFT, @@ -2013,8 +2009,8 @@ static struct clk uart2_ick = { static struct clk uart2_fck = { .name = "uart2_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_UART2_SHIFT, @@ -2023,8 +2019,8 @@ static struct clk uart2_fck = { static struct clk uart3_ick = { .name = "uart3_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP24XX_EN_UART3_SHIFT, @@ -2033,8 +2029,8 @@ static struct clk uart3_ick = { static struct clk uart3_fck = { .name = "uart3_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP24XX_EN_UART3_SHIFT, @@ -2043,8 +2039,8 @@ static struct clk uart3_fck = { static struct clk gpios_ick = { .name = "gpios_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, @@ -2053,8 +2049,8 @@ static struct clk gpios_ick = { static struct clk gpios_fck = { .name = "gpios_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, @@ -2063,8 +2059,8 @@ static struct clk gpios_fck = { static struct clk mpu_wdt_ick = { .name = "mpu_wdt_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, @@ -2073,8 +2069,8 @@ static struct clk mpu_wdt_ick = { static struct clk mpu_wdt_fck = { .name = "mpu_wdt_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, @@ -2083,9 +2079,9 @@ static struct clk mpu_wdt_fck = { static struct clk sync_32k_ick = { .name = "sync_32k_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - ENABLE_ON_INIT, + .flags = ENABLE_ON_INIT, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT, @@ -2094,8 +2090,8 @@ static struct clk sync_32k_ick = { static struct clk wdt1_ick = { .name = "wdt1_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_WDT1_SHIFT, @@ -2104,9 +2100,9 @@ static struct clk wdt1_ick = { static struct clk omapctrl_ick = { .name = "omapctrl_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - ENABLE_ON_INIT, + .flags = ENABLE_ON_INIT, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT, @@ -2115,8 +2111,8 @@ static struct clk omapctrl_ick = { static struct clk icr_ick = { .name = "icr_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP2430_EN_ICR_SHIFT, @@ -2125,8 +2121,8 @@ static struct clk icr_ick = { static struct clk cam_ick = { .name = "cam_ick", + .ops = &clkops_omap2_dflt, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_CAM_SHIFT, @@ -2140,8 +2136,8 @@ static struct clk cam_ick = { */ static struct clk cam_fck = { .name = "cam_fck", + .ops = &clkops_omap2_dflt, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l3_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_CAM_SHIFT, @@ -2150,8 +2146,8 @@ static struct clk cam_fck = { static struct clk mailboxes_ick = { .name = "mailboxes_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_MAILBOXES_SHIFT, @@ -2160,8 +2156,8 @@ static struct clk mailboxes_ick = { static struct clk wdt4_ick = { .name = "wdt4_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_WDT4_SHIFT, @@ -2170,8 +2166,8 @@ static struct clk wdt4_ick = { static struct clk wdt4_fck = { .name = "wdt4_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_WDT4_SHIFT, @@ -2180,8 +2176,8 @@ static struct clk wdt4_fck = { static struct clk wdt3_ick = { .name = "wdt3_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP2420_EN_WDT3_SHIFT, @@ -2190,8 +2186,8 @@ static struct clk wdt3_ick = { static struct clk wdt3_fck = { .name = "wdt3_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP2420_EN_WDT3_SHIFT, @@ -2200,8 +2196,8 @@ static struct clk wdt3_fck = { static struct clk mspro_ick = { .name = "mspro_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, @@ -2210,8 +2206,8 @@ static struct clk mspro_ick = { static struct clk mspro_fck = { .name = "mspro_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, @@ -2220,8 +2216,8 @@ static struct clk mspro_fck = { static struct clk mmc_ick = { .name = "mmc_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP2420_EN_MMC_SHIFT, @@ -2230,8 +2226,8 @@ static struct clk mmc_ick = { static struct clk mmc_fck = { .name = "mmc_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP2420_EN_MMC_SHIFT, @@ -2240,8 +2236,8 @@ static struct clk mmc_fck = { static struct clk fac_ick = { .name = "fac_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_FAC_SHIFT, @@ -2250,8 +2246,8 @@ static struct clk fac_ick = { static struct clk fac_fck = { .name = "fac_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_12m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_FAC_SHIFT, @@ -2260,8 +2256,8 @@ static struct clk fac_fck = { static struct clk eac_ick = { .name = "eac_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP2420_EN_EAC_SHIFT, @@ -2270,8 +2266,8 @@ static struct clk eac_ick = { static struct clk eac_fck = { .name = "eac_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP2420_EN_EAC_SHIFT, @@ -2280,8 +2276,8 @@ static struct clk eac_fck = { static struct clk hdq_ick = { .name = "hdq_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_HDQ_SHIFT, @@ -2290,8 +2286,8 @@ static struct clk hdq_ick = { static struct clk hdq_fck = { .name = "hdq_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_12m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP24XX_EN_HDQ_SHIFT, @@ -2300,9 +2296,9 @@ static struct clk hdq_fck = { static struct clk i2c2_ick = { .name = "i2c_ick", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP2420_EN_I2C2_SHIFT, @@ -2311,9 +2307,9 @@ static struct clk i2c2_ick = { static struct clk i2c2_fck = { .name = "i2c_fck", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &func_12m_ck, - .flags = CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP2420_EN_I2C2_SHIFT, @@ -2322,9 +2318,9 @@ static struct clk i2c2_fck = { static struct clk i2chs2_fck = { .name = "i2c_fck", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_I2CHS2_SHIFT, @@ -2333,9 +2329,9 @@ static struct clk i2chs2_fck = { static struct clk i2c1_ick = { .name = "i2c_ick", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP2420_EN_I2C1_SHIFT, @@ -2344,9 +2340,9 @@ static struct clk i2c1_ick = { static struct clk i2c1_fck = { .name = "i2c_fck", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &func_12m_ck, - .flags = CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP2420_EN_I2C1_SHIFT, @@ -2355,9 +2351,9 @@ static struct clk i2c1_fck = { static struct clk i2chs1_fck = { .name = "i2c_fck", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_I2CHS1_SHIFT, @@ -2366,33 +2362,33 @@ static struct clk i2chs1_fck = { static struct clk gpmc_fck = { .name = "gpmc_fck", + .ops = &clkops_null, /* RMK: missing? */ .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - ENABLE_ON_INIT, + .flags = ENABLE_ON_INIT, .clkdm_name = "core_l3_clkdm", .recalc = &followparent_recalc, }; static struct clk sdma_fck = { .name = "sdma_fck", + .ops = &clkops_null, /* RMK: missing? */ .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l3_clkdm", .recalc = &followparent_recalc, }; static struct clk sdma_ick = { .name = "sdma_ick", + .ops = &clkops_null, /* RMK: missing? */ .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, .clkdm_name = "core_l3_clkdm", .recalc = &followparent_recalc, }; static struct clk vlynq_ick = { .name = "vlynq_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X, .clkdm_name = "core_l3_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP2420_EN_VLYNQ_SHIFT, @@ -2426,8 +2422,9 @@ static const struct clksel vlynq_fck_clksel[] = { static struct clk vlynq_fck = { .name = "vlynq_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X | DELAYED_APP, + .flags = DELAYED_APP, .clkdm_name = "core_l3_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP2420_EN_VLYNQ_SHIFT, @@ -2442,8 +2439,9 @@ static struct clk vlynq_fck = { static struct clk sdrc_ick = { .name = "sdrc_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X | ENABLE_ON_INIT, + .flags = ENABLE_ON_INIT, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), .enable_bit = OMAP2430_EN_SDRC_SHIFT, @@ -2452,8 +2450,8 @@ static struct clk sdrc_ick = { static struct clk des_ick = { .name = "des_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), .enable_bit = OMAP24XX_EN_DES_SHIFT, @@ -2462,8 +2460,8 @@ static struct clk des_ick = { static struct clk sha_ick = { .name = "sha_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), .enable_bit = OMAP24XX_EN_SHA_SHIFT, @@ -2472,8 +2470,8 @@ static struct clk sha_ick = { static struct clk rng_ick = { .name = "rng_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), .enable_bit = OMAP24XX_EN_RNG_SHIFT, @@ -2482,8 +2480,8 @@ static struct clk rng_ick = { static struct clk aes_ick = { .name = "aes_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), .enable_bit = OMAP24XX_EN_AES_SHIFT, @@ -2492,8 +2490,8 @@ static struct clk aes_ick = { static struct clk pka_ick = { .name = "pka_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), .enable_bit = OMAP24XX_EN_PKA_SHIFT, @@ -2502,8 +2500,8 @@ static struct clk pka_ick = { static struct clk usb_fck = { .name = "usb_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, .clkdm_name = "core_l3_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP24XX_EN_USB_SHIFT, @@ -2512,8 +2510,8 @@ static struct clk usb_fck = { static struct clk usbhs_ick = { .name = "usbhs_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l3_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP2430_EN_USBHS_SHIFT, @@ -2522,8 +2520,8 @@ static struct clk usbhs_ick = { static struct clk mmchs1_ick = { .name = "mmchs_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP2430_EN_MMCHS1_SHIFT, @@ -2532,8 +2530,8 @@ static struct clk mmchs1_ick = { static struct clk mmchs1_fck = { .name = "mmchs_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l3_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_MMCHS1_SHIFT, @@ -2542,9 +2540,9 @@ static struct clk mmchs1_fck = { static struct clk mmchs2_ick = { .name = "mmchs_ick", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP2430_EN_MMCHS2_SHIFT, @@ -2553,9 +2551,9 @@ static struct clk mmchs2_ick = { static struct clk mmchs2_fck = { .name = "mmchs_fck", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_MMCHS2_SHIFT, .recalc = &followparent_recalc, @@ -2563,8 +2561,8 @@ static struct clk mmchs2_fck = { static struct clk gpio5_ick = { .name = "gpio5_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP2430_EN_GPIO5_SHIFT, @@ -2573,8 +2571,8 @@ static struct clk gpio5_ick = { static struct clk gpio5_fck = { .name = "gpio5_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_GPIO5_SHIFT, @@ -2583,8 +2581,8 @@ static struct clk gpio5_fck = { static struct clk mdm_intc_ick = { .name = "mdm_intc_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP2430_EN_MDM_INTC_SHIFT, @@ -2593,8 +2591,8 @@ static struct clk mdm_intc_ick = { static struct clk mmchsdb1_fck = { .name = "mmchsdb_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_MMCHSDB1_SHIFT, @@ -2603,9 +2601,9 @@ static struct clk mmchsdb1_fck = { static struct clk mmchsdb2_fck = { .name = "mmchsdb_fck", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_MMCHSDB2_SHIFT, @@ -2628,166 +2626,13 @@ static struct clk mmchsdb2_fck = { */ static struct clk virt_prcm_set = { .name = "virt_prcm_set", - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - VIRTUAL_CLOCK | ALWAYS_ENABLED | DELAYED_APP, + .ops = &clkops_null, + .flags = DELAYED_APP, .parent = &mpu_ck, /* Indexed by mpu speed, no parent */ .recalc = &omap2_table_mpu_recalc, /* sets are keyed on mpu rate */ .set_rate = &omap2_select_table_rate, .round_rate = &omap2_round_to_table_rate, }; -static struct clk *onchip_24xx_clks[] __initdata = { - /* external root sources */ - &func_32k_ck, - &osc_ck, - &sys_ck, - &alt_ck, - /* internal analog sources */ - &dpll_ck, - &apll96_ck, - &apll54_ck, - /* internal prcm root sources */ - &func_54m_ck, - &core_ck, - &func_96m_ck, - &func_48m_ck, - &func_12m_ck, - &wdt1_osc_ck, - &sys_clkout_src, - &sys_clkout, - &sys_clkout2_src, - &sys_clkout2, - &emul_ck, - /* mpu domain clocks */ - &mpu_ck, - /* dsp domain clocks */ - &dsp_fck, - &dsp_irate_ick, - &dsp_ick, /* 242x */ - &iva2_1_ick, /* 243x */ - &iva1_ifck, /* 242x */ - &iva1_mpu_int_ifck, /* 242x */ - /* GFX domain clocks */ - &gfx_3d_fck, - &gfx_2d_fck, - &gfx_ick, - /* Modem domain clocks */ - &mdm_ick, - &mdm_osc_ck, - /* DSS domain clocks */ - &dss_ick, - &dss1_fck, - &dss2_fck, - &dss_54m_fck, - /* L3 domain clocks */ - &core_l3_ck, - &ssi_ssr_sst_fck, - &usb_l4_ick, - /* L4 domain clocks */ - &l4_ck, /* used as both core_l4 and wu_l4 */ - /* virtual meta-group clock */ - &virt_prcm_set, - /* general l4 interface ck, multi-parent functional clk */ - &gpt1_ick, - &gpt1_fck, - &gpt2_ick, - &gpt2_fck, - &gpt3_ick, - &gpt3_fck, - &gpt4_ick, - &gpt4_fck, - &gpt5_ick, - &gpt5_fck, - &gpt6_ick, - &gpt6_fck, - &gpt7_ick, - &gpt7_fck, - &gpt8_ick, - &gpt8_fck, - &gpt9_ick, - &gpt9_fck, - &gpt10_ick, - &gpt10_fck, - &gpt11_ick, - &gpt11_fck, - &gpt12_ick, - &gpt12_fck, - &mcbsp1_ick, - &mcbsp1_fck, - &mcbsp2_ick, - &mcbsp2_fck, - &mcbsp3_ick, - &mcbsp3_fck, - &mcbsp4_ick, - &mcbsp4_fck, - &mcbsp5_ick, - &mcbsp5_fck, - &mcspi1_ick, - &mcspi1_fck, - &mcspi2_ick, - &mcspi2_fck, - &mcspi3_ick, - &mcspi3_fck, - &uart1_ick, - &uart1_fck, - &uart2_ick, - &uart2_fck, - &uart3_ick, - &uart3_fck, - &gpios_ick, - &gpios_fck, - &mpu_wdt_ick, - &mpu_wdt_fck, - &sync_32k_ick, - &wdt1_ick, - &omapctrl_ick, - &icr_ick, - &cam_fck, - &cam_ick, - &mailboxes_ick, - &wdt4_ick, - &wdt4_fck, - &wdt3_ick, - &wdt3_fck, - &mspro_ick, - &mspro_fck, - &mmc_ick, - &mmc_fck, - &fac_ick, - &fac_fck, - &eac_ick, - &eac_fck, - &hdq_ick, - &hdq_fck, - &i2c1_ick, - &i2c1_fck, - &i2chs1_fck, - &i2c2_ick, - &i2c2_fck, - &i2chs2_fck, - &gpmc_fck, - &sdma_fck, - &sdma_ick, - &vlynq_ick, - &vlynq_fck, - &sdrc_ick, - &des_ick, - &sha_ick, - &rng_ick, - &aes_ick, - &pka_ick, - &usb_fck, - &usbhs_ick, - &mmchs1_ick, - &mmchs1_fck, - &mmchs2_ick, - &mmchs2_fck, - &gpio5_ick, - &gpio5_fck, - &mdm_intc_ick, - &mmchsdb1_fck, - &mmchsdb2_fck, -}; - #endif diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index 31bb7010bd48224c8142e8c733debb4ade2b1172..0a14dca31e30d93c95d7b1360bf836a61317a56a 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -30,15 +30,251 @@ #include #include #include +#include -#include "memory.h" +#include #include "clock.h" -#include "clock34xx.h" #include "prm.h" #include "prm-regbits-34xx.h" #include "cm.h" #include "cm-regbits-34xx.h" +static const struct clkops clkops_noncore_dpll_ops; + +#include "clock34xx.h" + +struct omap_clk { + u32 cpu; + struct clk_lookup lk; +}; + +#define CLK(dev, con, ck, cp) \ + { \ + .cpu = cp, \ + .lk = { \ + .dev_id = dev, \ + .con_id = con, \ + .clk = ck, \ + }, \ + } + +#define CK_343X (1 << 0) +#define CK_3430ES1 (1 << 1) +#define CK_3430ES2 (1 << 2) + +static struct omap_clk omap34xx_clks[] = { + CLK(NULL, "omap_32k_fck", &omap_32k_fck, CK_343X), + CLK(NULL, "virt_12m_ck", &virt_12m_ck, CK_343X), + CLK(NULL, "virt_13m_ck", &virt_13m_ck, CK_343X), + CLK(NULL, "virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2), + CLK(NULL, "virt_19_2m_ck", &virt_19_2m_ck, CK_343X), + CLK(NULL, "virt_26m_ck", &virt_26m_ck, CK_343X), + CLK(NULL, "virt_38_4m_ck", &virt_38_4m_ck, CK_343X), + CLK(NULL, "osc_sys_ck", &osc_sys_ck, CK_343X), + CLK(NULL, "sys_ck", &sys_ck, CK_343X), + CLK(NULL, "sys_altclk", &sys_altclk, CK_343X), + CLK(NULL, "mcbsp_clks", &mcbsp_clks, CK_343X), + CLK(NULL, "sys_clkout1", &sys_clkout1, CK_343X), + CLK(NULL, "dpll1_ck", &dpll1_ck, CK_343X), + CLK(NULL, "dpll1_x2_ck", &dpll1_x2_ck, CK_343X), + CLK(NULL, "dpll1_x2m2_ck", &dpll1_x2m2_ck, CK_343X), + CLK(NULL, "dpll2_ck", &dpll2_ck, CK_343X), + CLK(NULL, "dpll2_m2_ck", &dpll2_m2_ck, CK_343X), + CLK(NULL, "dpll3_ck", &dpll3_ck, CK_343X), + CLK(NULL, "core_ck", &core_ck, CK_343X), + CLK(NULL, "dpll3_x2_ck", &dpll3_x2_ck, CK_343X), + CLK(NULL, "dpll3_m2_ck", &dpll3_m2_ck, CK_343X), + CLK(NULL, "dpll3_m2x2_ck", &dpll3_m2x2_ck, CK_343X), + CLK(NULL, "dpll3_m3_ck", &dpll3_m3_ck, CK_343X), + CLK(NULL, "dpll3_m3x2_ck", &dpll3_m3x2_ck, CK_343X), + CLK(NULL, "emu_core_alwon_ck", &emu_core_alwon_ck, CK_343X), + CLK(NULL, "dpll4_ck", &dpll4_ck, CK_343X), + CLK(NULL, "dpll4_x2_ck", &dpll4_x2_ck, CK_343X), + CLK(NULL, "omap_96m_alwon_fck", &omap_96m_alwon_fck, CK_343X), + CLK(NULL, "omap_96m_fck", &omap_96m_fck, CK_343X), + CLK(NULL, "cm_96m_fck", &cm_96m_fck, CK_343X), + CLK(NULL, "omap_54m_fck", &omap_54m_fck, CK_343X), + CLK(NULL, "omap_48m_fck", &omap_48m_fck, CK_343X), + CLK(NULL, "omap_12m_fck", &omap_12m_fck, CK_343X), + CLK(NULL, "dpll4_m2_ck", &dpll4_m2_ck, CK_343X), + CLK(NULL, "dpll4_m2x2_ck", &dpll4_m2x2_ck, CK_343X), + CLK(NULL, "dpll4_m3_ck", &dpll4_m3_ck, CK_343X), + CLK(NULL, "dpll4_m3x2_ck", &dpll4_m3x2_ck, CK_343X), + CLK(NULL, "dpll4_m4_ck", &dpll4_m4_ck, CK_343X), + CLK(NULL, "dpll4_m4x2_ck", &dpll4_m4x2_ck, CK_343X), + CLK(NULL, "dpll4_m5_ck", &dpll4_m5_ck, CK_343X), + CLK(NULL, "dpll4_m5x2_ck", &dpll4_m5x2_ck, CK_343X), + CLK(NULL, "dpll4_m6_ck", &dpll4_m6_ck, CK_343X), + CLK(NULL, "dpll4_m6x2_ck", &dpll4_m6x2_ck, CK_343X), + CLK(NULL, "emu_per_alwon_ck", &emu_per_alwon_ck, CK_343X), + CLK(NULL, "dpll5_ck", &dpll5_ck, CK_3430ES2), + CLK(NULL, "dpll5_m2_ck", &dpll5_m2_ck, CK_3430ES2), + CLK(NULL, "clkout2_src_ck", &clkout2_src_ck, CK_343X), + CLK(NULL, "sys_clkout2", &sys_clkout2, CK_343X), + CLK(NULL, "corex2_fck", &corex2_fck, CK_343X), + CLK(NULL, "dpll1_fck", &dpll1_fck, CK_343X), + CLK(NULL, "mpu_ck", &mpu_ck, CK_343X), + CLK(NULL, "arm_fck", &arm_fck, CK_343X), + CLK(NULL, "emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_343X), + CLK(NULL, "dpll2_fck", &dpll2_fck, CK_343X), + CLK(NULL, "iva2_ck", &iva2_ck, CK_343X), + CLK(NULL, "l3_ick", &l3_ick, CK_343X), + CLK(NULL, "l4_ick", &l4_ick, CK_343X), + CLK(NULL, "rm_ick", &rm_ick, CK_343X), + CLK(NULL, "gfx_l3_ck", &gfx_l3_ck, CK_3430ES1), + CLK(NULL, "gfx_l3_fck", &gfx_l3_fck, CK_3430ES1), + CLK(NULL, "gfx_l3_ick", &gfx_l3_ick, CK_3430ES1), + CLK(NULL, "gfx_cg1_ck", &gfx_cg1_ck, CK_3430ES1), + CLK(NULL, "gfx_cg2_ck", &gfx_cg2_ck, CK_3430ES1), + CLK(NULL, "sgx_fck", &sgx_fck, CK_3430ES2), + CLK(NULL, "sgx_ick", &sgx_ick, CK_3430ES2), + CLK(NULL, "d2d_26m_fck", &d2d_26m_fck, CK_3430ES1), + CLK(NULL, "gpt10_fck", &gpt10_fck, CK_343X), + CLK(NULL, "gpt11_fck", &gpt11_fck, CK_343X), + CLK(NULL, "cpefuse_fck", &cpefuse_fck, CK_3430ES2), + CLK(NULL, "ts_fck", &ts_fck, CK_3430ES2), + CLK(NULL, "usbtll_fck", &usbtll_fck, CK_3430ES2), + CLK(NULL, "core_96m_fck", &core_96m_fck, CK_343X), + CLK("mmci-omap-hs.2", "fck", &mmchs3_fck, CK_3430ES2), + CLK("mmci-omap-hs.1", "fck", &mmchs2_fck, CK_343X), + CLK(NULL, "mspro_fck", &mspro_fck, CK_343X), + CLK("mmci-omap-hs.0", "fck", &mmchs1_fck, CK_343X), + CLK("i2c_omap.3", "fck", &i2c3_fck, CK_343X), + CLK("i2c_omap.2", "fck", &i2c2_fck, CK_343X), + CLK("i2c_omap.1", "fck", &i2c1_fck, CK_343X), + CLK("omap-mcbsp.5", "fck", &mcbsp5_fck, CK_343X), + CLK("omap-mcbsp.1", "fck", &mcbsp1_fck, CK_343X), + CLK(NULL, "core_48m_fck", &core_48m_fck, CK_343X), + CLK("omap2_mcspi.4", "fck", &mcspi4_fck, CK_343X), + CLK("omap2_mcspi.3", "fck", &mcspi3_fck, CK_343X), + CLK("omap2_mcspi.2", "fck", &mcspi2_fck, CK_343X), + CLK("omap2_mcspi.1", "fck", &mcspi1_fck, CK_343X), + CLK(NULL, "uart2_fck", &uart2_fck, CK_343X), + CLK(NULL, "uart1_fck", &uart1_fck, CK_343X), + CLK(NULL, "fshostusb_fck", &fshostusb_fck, CK_3430ES1), + CLK(NULL, "core_12m_fck", &core_12m_fck, CK_343X), + CLK("omap_hdq.0", "fck", &hdq_fck, CK_343X), + CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck, CK_343X), + CLK(NULL, "ssi_sst_fck", &ssi_sst_fck, CK_343X), + CLK(NULL, "core_l3_ick", &core_l3_ick, CK_343X), + CLK(NULL, "hsotgusb_ick", &hsotgusb_ick, CK_343X), + CLK(NULL, "sdrc_ick", &sdrc_ick, CK_343X), + CLK(NULL, "gpmc_fck", &gpmc_fck, CK_343X), + CLK(NULL, "security_l3_ick", &security_l3_ick, CK_343X), + CLK(NULL, "pka_ick", &pka_ick, CK_343X), + CLK(NULL, "core_l4_ick", &core_l4_ick, CK_343X), + CLK(NULL, "usbtll_ick", &usbtll_ick, CK_3430ES2), + CLK("mmci-omap-hs.2", "ick", &mmchs3_ick, CK_3430ES2), + CLK(NULL, "icr_ick", &icr_ick, CK_343X), + CLK(NULL, "aes2_ick", &aes2_ick, CK_343X), + CLK(NULL, "sha12_ick", &sha12_ick, CK_343X), + CLK(NULL, "des2_ick", &des2_ick, CK_343X), + CLK("mmci-omap-hs.1", "ick", &mmchs2_ick, CK_343X), + CLK("mmci-omap-hs.0", "ick", &mmchs1_ick, CK_343X), + CLK(NULL, "mspro_ick", &mspro_ick, CK_343X), + CLK("omap_hdq.0", "ick", &hdq_ick, CK_343X), + CLK("omap2_mcspi.4", "ick", &mcspi4_ick, CK_343X), + CLK("omap2_mcspi.3", "ick", &mcspi3_ick, CK_343X), + CLK("omap2_mcspi.2", "ick", &mcspi2_ick, CK_343X), + CLK("omap2_mcspi.1", "ick", &mcspi1_ick, CK_343X), + CLK("i2c_omap.3", "ick", &i2c3_ick, CK_343X), + CLK("i2c_omap.2", "ick", &i2c2_ick, CK_343X), + CLK("i2c_omap.1", "ick", &i2c1_ick, CK_343X), + CLK(NULL, "uart2_ick", &uart2_ick, CK_343X), + CLK(NULL, "uart1_ick", &uart1_ick, CK_343X), + CLK(NULL, "gpt11_ick", &gpt11_ick, CK_343X), + CLK(NULL, "gpt10_ick", &gpt10_ick, CK_343X), + CLK("omap-mcbsp.5", "ick", &mcbsp5_ick, CK_343X), + CLK("omap-mcbsp.1", "ick", &mcbsp1_ick, CK_343X), + CLK(NULL, "fac_ick", &fac_ick, CK_3430ES1), + CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_343X), + CLK(NULL, "omapctrl_ick", &omapctrl_ick, CK_343X), + CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_343X), + CLK(NULL, "ssi_ick", &ssi_ick, CK_343X), + CLK(NULL, "usb_l4_ick", &usb_l4_ick, CK_3430ES1), + CLK(NULL, "security_l4_ick2", &security_l4_ick2, CK_343X), + CLK(NULL, "aes1_ick", &aes1_ick, CK_343X), + CLK("omap_rng", "ick", &rng_ick, CK_343X), + CLK(NULL, "sha11_ick", &sha11_ick, CK_343X), + CLK(NULL, "des1_ick", &des1_ick, CK_343X), + CLK(NULL, "dss1_alwon_fck", &dss1_alwon_fck, CK_343X), + CLK(NULL, "dss_tv_fck", &dss_tv_fck, CK_343X), + CLK(NULL, "dss_96m_fck", &dss_96m_fck, CK_343X), + CLK(NULL, "dss2_alwon_fck", &dss2_alwon_fck, CK_343X), + CLK(NULL, "dss_ick", &dss_ick, CK_343X), + CLK(NULL, "cam_mclk", &cam_mclk, CK_343X), + CLK(NULL, "cam_ick", &cam_ick, CK_343X), + CLK(NULL, "csi2_96m_fck", &csi2_96m_fck, CK_343X), + CLK(NULL, "usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2), + CLK(NULL, "usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2), + CLK(NULL, "usbhost_ick", &usbhost_ick, CK_3430ES2), + CLK(NULL, "usim_fck", &usim_fck, CK_3430ES2), + CLK(NULL, "gpt1_fck", &gpt1_fck, CK_343X), + CLK(NULL, "wkup_32k_fck", &wkup_32k_fck, CK_343X), + CLK(NULL, "gpio1_dbck", &gpio1_dbck, CK_343X), + CLK("omap_wdt", "fck", &wdt2_fck, CK_343X), + CLK(NULL, "wkup_l4_ick", &wkup_l4_ick, CK_343X), + CLK(NULL, "usim_ick", &usim_ick, CK_3430ES2), + CLK("omap_wdt", "ick", &wdt2_ick, CK_343X), + CLK(NULL, "wdt1_ick", &wdt1_ick, CK_343X), + CLK(NULL, "gpio1_ick", &gpio1_ick, CK_343X), + CLK(NULL, "omap_32ksync_ick", &omap_32ksync_ick, CK_343X), + CLK(NULL, "gpt12_ick", &gpt12_ick, CK_343X), + CLK(NULL, "gpt1_ick", &gpt1_ick, CK_343X), + CLK(NULL, "per_96m_fck", &per_96m_fck, CK_343X), + CLK(NULL, "per_48m_fck", &per_48m_fck, CK_343X), + CLK(NULL, "uart3_fck", &uart3_fck, CK_343X), + CLK(NULL, "gpt2_fck", &gpt2_fck, CK_343X), + CLK(NULL, "gpt3_fck", &gpt3_fck, CK_343X), + CLK(NULL, "gpt4_fck", &gpt4_fck, CK_343X), + CLK(NULL, "gpt5_fck", &gpt5_fck, CK_343X), + CLK(NULL, "gpt6_fck", &gpt6_fck, CK_343X), + CLK(NULL, "gpt7_fck", &gpt7_fck, CK_343X), + CLK(NULL, "gpt8_fck", &gpt8_fck, CK_343X), + CLK(NULL, "gpt9_fck", &gpt9_fck, CK_343X), + CLK(NULL, "per_32k_alwon_fck", &per_32k_alwon_fck, CK_343X), + CLK(NULL, "gpio6_dbck", &gpio6_dbck, CK_343X), + CLK(NULL, "gpio5_dbck", &gpio5_dbck, CK_343X), + CLK(NULL, "gpio4_dbck", &gpio4_dbck, CK_343X), + CLK(NULL, "gpio3_dbck", &gpio3_dbck, CK_343X), + CLK(NULL, "gpio2_dbck", &gpio2_dbck, CK_343X), + CLK(NULL, "wdt3_fck", &wdt3_fck, CK_343X), + CLK(NULL, "per_l4_ick", &per_l4_ick, CK_343X), + CLK(NULL, "gpio6_ick", &gpio6_ick, CK_343X), + CLK(NULL, "gpio5_ick", &gpio5_ick, CK_343X), + CLK(NULL, "gpio4_ick", &gpio4_ick, CK_343X), + CLK(NULL, "gpio3_ick", &gpio3_ick, CK_343X), + CLK(NULL, "gpio2_ick", &gpio2_ick, CK_343X), + CLK(NULL, "wdt3_ick", &wdt3_ick, CK_343X), + CLK(NULL, "uart3_ick", &uart3_ick, CK_343X), + CLK(NULL, "gpt9_ick", &gpt9_ick, CK_343X), + CLK(NULL, "gpt8_ick", &gpt8_ick, CK_343X), + CLK(NULL, "gpt7_ick", &gpt7_ick, CK_343X), + CLK(NULL, "gpt6_ick", &gpt6_ick, CK_343X), + CLK(NULL, "gpt5_ick", &gpt5_ick, CK_343X), + CLK(NULL, "gpt4_ick", &gpt4_ick, CK_343X), + CLK(NULL, "gpt3_ick", &gpt3_ick, CK_343X), + CLK(NULL, "gpt2_ick", &gpt2_ick, CK_343X), + CLK("omap-mcbsp.2", "ick", &mcbsp2_ick, CK_343X), + CLK("omap-mcbsp.3", "ick", &mcbsp3_ick, CK_343X), + CLK("omap-mcbsp.4", "ick", &mcbsp4_ick, CK_343X), + CLK("omap-mcbsp.2", "fck", &mcbsp2_fck, CK_343X), + CLK("omap-mcbsp.3", "fck", &mcbsp3_fck, CK_343X), + CLK("omap-mcbsp.4", "fck", &mcbsp4_fck, CK_343X), + CLK(NULL, "emu_src_ck", &emu_src_ck, CK_343X), + CLK(NULL, "pclk_fck", &pclk_fck, CK_343X), + CLK(NULL, "pclkx2_fck", &pclkx2_fck, CK_343X), + CLK(NULL, "atclk_fck", &atclk_fck, CK_343X), + CLK(NULL, "traceclk_src_fck", &traceclk_src_fck, CK_343X), + CLK(NULL, "traceclk_fck", &traceclk_fck, CK_343X), + CLK(NULL, "sr1_fck", &sr1_fck, CK_343X), + CLK(NULL, "sr2_fck", &sr2_fck, CK_343X), + CLK(NULL, "sr_l4_ick", &sr_l4_ick, CK_343X), + CLK(NULL, "secure_32k_fck", &secure_32k_fck, CK_343X), + CLK(NULL, "gpt12_fck", &gpt12_fck, CK_343X), + CLK(NULL, "wdt1_fck", &wdt1_fck, CK_343X), +}; + /* CM_AUTOIDLE_PLL*.AUTO_* bit values */ #define DPLL_AUTOIDLE_DISABLE 0x0 #define DPLL_AUTOIDLE_LOW_POWER_STOP 0x1 @@ -51,11 +287,9 @@ * * Recalculate and propagate the DPLL rate. */ -static void omap3_dpll_recalc(struct clk *clk) +static unsigned long omap3_dpll_recalc(struct clk *clk) { - clk->rate = omap2_get_dpll_rate(clk); - - propagate_rate(clk); + return omap2_get_dpll_rate(clk); } /* _omap3_dpll_write_clken - write clken_bits arg to a DPLL's enable bits */ @@ -78,14 +312,12 @@ static int _omap3_wait_dpll_status(struct clk *clk, u8 state) const struct dpll_data *dd; int i = 0; int ret = -EINVAL; - u32 idlest_mask; dd = clk->dpll_data; - state <<= dd->idlest_bit; - idlest_mask = 1 << dd->idlest_bit; + state <<= __ffs(dd->idlest_mask); - while (((__raw_readl(dd->idlest_reg) & idlest_mask) != state) && + while (((__raw_readl(dd->idlest_reg) & dd->idlest_mask) != state) && i < MAX_DPLL_WAIT_TRIES) { i++; udelay(1); @@ -104,6 +336,42 @@ static int _omap3_wait_dpll_status(struct clk *clk, u8 state) return ret; } +/* From 3430 TRM ES2 4.7.6.2 */ +static u16 _omap3_dpll_compute_freqsel(struct clk *clk, u8 n) +{ + unsigned long fint; + u16 f = 0; + + fint = clk->dpll_data->clk_ref->rate / (n + 1); + + pr_debug("clock: fint is %lu\n", fint); + + if (fint >= 750000 && fint <= 1000000) + f = 0x3; + else if (fint > 1000000 && fint <= 1250000) + f = 0x4; + else if (fint > 1250000 && fint <= 1500000) + f = 0x5; + else if (fint > 1500000 && fint <= 1750000) + f = 0x6; + else if (fint > 1750000 && fint <= 2100000) + f = 0x7; + else if (fint > 7500000 && fint <= 10000000) + f = 0xB; + else if (fint > 10000000 && fint <= 12500000) + f = 0xC; + else if (fint > 12500000 && fint <= 15000000) + f = 0xD; + else if (fint > 15000000 && fint <= 17500000) + f = 0xE; + else if (fint > 17500000 && fint <= 21000000) + f = 0xF; + else + pr_debug("clock: unknown freqsel setting for %d\n", n); + + return f; +} + /* Non-CORE DPLL (e.g., DPLLs that do not control SDRC) clock functions */ /* @@ -128,25 +396,20 @@ static int _omap3_noncore_dpll_lock(struct clk *clk) ai = omap3_dpll_autoidle_read(clk); + omap3_dpll_deny_idle(clk); + _omap3_dpll_write_clken(clk, DPLL_LOCKED); - if (ai) { - /* - * If no downstream clocks are enabled, CM_IDLEST bit - * may never become active, so don't wait for DPLL to lock. - */ - r = 0; + r = _omap3_wait_dpll_status(clk, 1); + + if (ai) omap3_dpll_allow_idle(clk); - } else { - r = _omap3_wait_dpll_status(clk, 1); - omap3_dpll_deny_idle(clk); - }; return r; } /* - * omap3_noncore_dpll_bypass - instruct a DPLL to bypass and wait for readiness + * _omap3_noncore_dpll_bypass - instruct a DPLL to bypass and wait for readiness * @clk: pointer to a DPLL struct clk * * Instructs a non-CORE DPLL to enter low-power bypass mode. In @@ -236,14 +499,25 @@ static int _omap3_noncore_dpll_stop(struct clk *clk) static int omap3_noncore_dpll_enable(struct clk *clk) { int r; + struct dpll_data *dd; if (clk == &dpll3_ck) return -EINVAL; - if (clk->parent->rate == clk_get_rate(clk)) + dd = clk->dpll_data; + if (!dd) + return -EINVAL; + + if (clk->rate == dd->clk_bypass->rate) { + WARN_ON(clk->parent != dd->clk_bypass); r = _omap3_noncore_dpll_bypass(clk); - else + } else { + WARN_ON(clk->parent != dd->clk_ref); r = _omap3_noncore_dpll_lock(clk); + } + /* FIXME: this is dubious - if clk->rate has changed, what about propagating? */ + if (!r) + clk->rate = omap2_get_dpll_rate(clk); return r; } @@ -270,6 +544,215 @@ static void omap3_noncore_dpll_disable(struct clk *clk) _omap3_noncore_dpll_stop(clk); } + +/* Non-CORE DPLL rate set code */ + +/* + * omap3_noncore_dpll_program - set non-core DPLL M,N values directly + * @clk: struct clk * of DPLL to set + * @m: DPLL multiplier to set + * @n: DPLL divider to set + * @freqsel: FREQSEL value to set + * + * Program the DPLL with the supplied M, N values, and wait for the DPLL to + * lock.. Returns -EINVAL upon error, or 0 upon success. + */ +static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel) +{ + struct dpll_data *dd = clk->dpll_data; + u32 v; + + /* 3430 ES2 TRM: 4.7.6.9 DPLL Programming Sequence */ + _omap3_noncore_dpll_bypass(clk); + + /* Set jitter correction */ + v = __raw_readl(dd->control_reg); + v &= ~dd->freqsel_mask; + v |= freqsel << __ffs(dd->freqsel_mask); + __raw_writel(v, dd->control_reg); + + /* Set DPLL multiplier, divider */ + v = __raw_readl(dd->mult_div1_reg); + v &= ~(dd->mult_mask | dd->div1_mask); + v |= m << __ffs(dd->mult_mask); + v |= (n - 1) << __ffs(dd->div1_mask); + __raw_writel(v, dd->mult_div1_reg); + + /* We let the clock framework set the other output dividers later */ + + /* REVISIT: Set ramp-up delay? */ + + _omap3_noncore_dpll_lock(clk); + + return 0; +} + +/** + * omap3_noncore_dpll_set_rate - set non-core DPLL rate + * @clk: struct clk * of DPLL to set + * @rate: rounded target rate + * + * Set the DPLL CLKOUT to the target rate. If the DPLL can enter + * low-power bypass, and the target rate is the bypass source clock + * rate, then configure the DPLL for bypass. Otherwise, round the + * target rate if it hasn't been done already, then program and lock + * the DPLL. Returns -EINVAL upon error, or 0 upon success. + */ +static int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate) +{ + struct clk *new_parent = NULL; + u16 freqsel; + struct dpll_data *dd; + int ret; + + if (!clk || !rate) + return -EINVAL; + + dd = clk->dpll_data; + if (!dd) + return -EINVAL; + + if (rate == omap2_get_dpll_rate(clk)) + return 0; + + /* + * Ensure both the bypass and ref clocks are enabled prior to + * doing anything; we need the bypass clock running to reprogram + * the DPLL. + */ + omap2_clk_enable(dd->clk_bypass); + omap2_clk_enable(dd->clk_ref); + + if (dd->clk_bypass->rate == rate && + (clk->dpll_data->modes & (1 << DPLL_LOW_POWER_BYPASS))) { + pr_debug("clock: %s: set rate: entering bypass.\n", clk->name); + + ret = _omap3_noncore_dpll_bypass(clk); + if (!ret) + new_parent = dd->clk_bypass; + } else { + if (dd->last_rounded_rate != rate) + omap2_dpll_round_rate(clk, rate); + + if (dd->last_rounded_rate == 0) + return -EINVAL; + + freqsel = _omap3_dpll_compute_freqsel(clk, dd->last_rounded_n); + if (!freqsel) + WARN_ON(1); + + pr_debug("clock: %s: set rate: locking rate to %lu.\n", + clk->name, rate); + + ret = omap3_noncore_dpll_program(clk, dd->last_rounded_m, + dd->last_rounded_n, freqsel); + if (!ret) + new_parent = dd->clk_ref; + } + if (!ret) { + /* + * Switch the parent clock in the heirarchy, and make sure + * that the new parent's usecount is correct. Note: we + * enable the new parent before disabling the old to avoid + * any unnecessary hardware disable->enable transitions. + */ + if (clk->usecount) { + omap2_clk_enable(new_parent); + omap2_clk_disable(clk->parent); + } + clk_reparent(clk, new_parent); + clk->rate = rate; + } + omap2_clk_disable(dd->clk_ref); + omap2_clk_disable(dd->clk_bypass); + + return 0; +} + +static int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate) +{ + /* + * According to the 12-5 CDP code from TI, "Limitation 2.5" + * on 3430ES1 prevents us from changing DPLL multipliers or dividers + * on DPLL4. + */ + if (omap_rev() == OMAP3430_REV_ES1_0) { + printk(KERN_ERR "clock: DPLL4 cannot change rate due to " + "silicon 'Limitation 2.5' on 3430ES1.\n"); + return -EINVAL; + } + return omap3_noncore_dpll_set_rate(clk, rate); +} + + +/* + * CORE DPLL (DPLL3) rate programming functions + * + * These call into SRAM code to do the actual CM writes, since the SDRAM + * is clocked from DPLL3. + */ + +/** + * omap3_core_dpll_m2_set_rate - set CORE DPLL M2 divider + * @clk: struct clk * of DPLL to set + * @rate: rounded target rate + * + * Program the DPLL M2 divider with the rounded target rate. Returns + * -EINVAL upon error, or 0 upon success. + */ +static int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate) +{ + u32 new_div = 0; + unsigned long validrate, sdrcrate; + struct omap_sdrc_params *sp; + + if (!clk || !rate) + return -EINVAL; + + if (clk != &dpll3_m2_ck) + return -EINVAL; + + if (rate == clk->rate) + return 0; + + validrate = omap2_clksel_round_rate_div(clk, rate, &new_div); + if (validrate != rate) + return -EINVAL; + + sdrcrate = sdrc_ick.rate; + if (rate > clk->rate) + sdrcrate <<= ((rate / clk->rate) - 1); + else + sdrcrate >>= ((clk->rate / rate) - 1); + + sp = omap2_sdrc_get_params(sdrcrate); + if (!sp) + return -EINVAL; + + pr_info("clock: changing CORE DPLL rate from %lu to %lu\n", clk->rate, + validrate); + pr_info("clock: SDRC timing params used: %08x %08x %08x\n", + sp->rfr_ctrl, sp->actim_ctrla, sp->actim_ctrlb); + + /* REVISIT: SRAM code doesn't support other M2 divisors yet */ + WARN_ON(new_div != 1 && new_div != 2); + + /* REVISIT: Add SDRC_MR changing to this code also */ + omap3_configure_core_dpll(sp->rfr_ctrl, sp->actim_ctrla, + sp->actim_ctrlb, new_div); + + return 0; +} + + +static const struct clkops clkops_noncore_dpll_ops = { + .enable = &omap3_noncore_dpll_enable, + .disable = &omap3_noncore_dpll_disable, +}; + +/* DPLL autoidle read/set code */ + + /** * omap3_dpll_autoidle_read - read a DPLL's autoidle bits * @clk: struct clk * of the DPLL to read @@ -356,9 +839,10 @@ static void omap3_dpll_deny_idle(struct clk *clk) * Using parent clock DPLL data, look up DPLL state. If locked, set our * rate to the dpll_clk * 2; otherwise, just use dpll_clk. */ -static void omap3_clkoutx2_recalc(struct clk *clk) +static unsigned long omap3_clkoutx2_recalc(struct clk *clk) { const struct dpll_data *dd; + unsigned long rate; u32 v; struct clk *pclk; @@ -372,17 +856,15 @@ static void omap3_clkoutx2_recalc(struct clk *clk) dd = pclk->dpll_data; - WARN_ON(!dd->control_reg || !dd->enable_mask); + WARN_ON(!dd->enable_mask); v = __raw_readl(dd->control_reg) & dd->enable_mask; v >>= __ffs(dd->enable_mask); - if (v != DPLL_LOCKED) - clk->rate = clk->parent->rate; + if (v != OMAP3XXX_EN_DPLL_LOCKED) + rate = clk->parent->rate; else - clk->rate = clk->parent->rate * 2; - - if (clk->flags & RATE_PROPAGATES) - propagate_rate(clk); + rate = clk->parent->rate * 2; + return rate; } /* Common clock code */ @@ -432,7 +914,7 @@ static int __init omap2_clk_arch_init(void) /* REVISIT: not yet ready for 343x */ #if 0 - if (omap2_select_table_rate(&virt_prcm_set, mpurate)) + if (clk_set_rate(&virt_prcm_set, mpurate)) printk(KERN_ERR "Could not find matching MPU rate\n"); #endif @@ -450,26 +932,13 @@ arch_initcall(omap2_clk_arch_init); int __init omap2_clk_init(void) { /* struct prcm_config *prcm; */ - struct clk **clkp; + struct omap_clk *c; /* u32 clkrate; */ u32 cpu_clkflg; - /* REVISIT: Ultimately this will be used for multiboot */ -#if 0 - if (cpu_is_omap242x()) { - cpu_mask = RATE_IN_242X; - cpu_clkflg = CLOCK_IN_OMAP242X; - clkp = onchip_24xx_clks; - } else if (cpu_is_omap2430()) { - cpu_mask = RATE_IN_243X; - cpu_clkflg = CLOCK_IN_OMAP243X; - clkp = onchip_24xx_clks; - } -#endif if (cpu_is_omap34xx()) { cpu_mask = RATE_IN_343X; - cpu_clkflg = CLOCK_IN_OMAP343X; - clkp = onchip_34xx_clks; + cpu_clkflg = CK_343X; /* * Update this if there are further clock changes between ES2 @@ -477,23 +946,24 @@ int __init omap2_clk_init(void) */ if (omap_rev() == OMAP3430_REV_ES1_0) { /* No 3430ES1-only rates exist, so no RATE_IN_3430ES1 */ - cpu_clkflg |= CLOCK_IN_OMAP3430ES1; + cpu_clkflg |= CK_3430ES1; } else { cpu_mask |= RATE_IN_3430ES2; - cpu_clkflg |= CLOCK_IN_OMAP3430ES2; + cpu_clkflg |= CK_3430ES2; } } clk_init(&omap2_clk_functions); - for (clkp = onchip_34xx_clks; - clkp < onchip_34xx_clks + ARRAY_SIZE(onchip_34xx_clks); - clkp++) { - if ((*clkp)->flags & cpu_clkflg) { - clk_register(*clkp); - omap2_init_clk_clkdm(*clkp); + for (c = omap34xx_clks; c < omap34xx_clks + ARRAY_SIZE(omap34xx_clks); c++) + clk_init_one(c->lk.clk); + + for (c = omap34xx_clks; c < omap34xx_clks + ARRAY_SIZE(omap34xx_clks); c++) + if (c->cpu & cpu_clkflg) { + clkdev_add(&c->lk); + clk_register(c->lk.clk); + omap2_init_clk_clkdm(c->lk.clk); } - } /* REVISIT: Not yet ready for OMAP3 */ #if 0 diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h index a826094d89b57caade4c88c0e992638243396e7c..70ec10deb654a43282bc706093dbab6256e0cdd3 100644 --- a/arch/arm/mach-omap2/clock34xx.h +++ b/arch/arm/mach-omap2/clock34xx.h @@ -27,13 +27,14 @@ #include "prm.h" #include "prm-regbits-34xx.h" -static void omap3_dpll_recalc(struct clk *clk); -static void omap3_clkoutx2_recalc(struct clk *clk); +static unsigned long omap3_dpll_recalc(struct clk *clk); +static unsigned long omap3_clkoutx2_recalc(struct clk *clk); static void omap3_dpll_allow_idle(struct clk *clk); static void omap3_dpll_deny_idle(struct clk *clk); static u32 omap3_dpll_autoidle_read(struct clk *clk); -static int omap3_noncore_dpll_enable(struct clk *clk); -static void omap3_noncore_dpll_disable(struct clk *clk); +static int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate); +static int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate); +static int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate); /* Maximum DPLL multiplier, divider values for OMAP3 */ #define OMAP3_MAX_DPLL_MULT 2048 @@ -47,6 +48,10 @@ static void omap3_noncore_dpll_disable(struct clk *clk); * DPLL5 supplies other peripheral clocks (USBHOST, USIM). */ +/* Forward declarations for DPLL bypass clocks */ +static struct clk dpll1_fck; +static struct clk dpll2_fck; + /* CM_CLKEN_PLL*.EN* bit values - not all are available for every DPLL */ #define DPLL_LOW_POWER_STOP 0x1 #define DPLL_LOW_POWER_BYPASS 0x5 @@ -57,67 +62,59 @@ static void omap3_noncore_dpll_disable(struct clk *clk); /* According to timer32k.c, this is a 32768Hz clock, not a 32000Hz clock. */ static struct clk omap_32k_fck = { .name = "omap_32k_fck", + .ops = &clkops_null, .rate = 32768, - .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | - ALWAYS_ENABLED, - .recalc = &propagate_rate, + .flags = RATE_FIXED, }; static struct clk secure_32k_fck = { .name = "secure_32k_fck", + .ops = &clkops_null, .rate = 32768, - .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | - ALWAYS_ENABLED, - .recalc = &propagate_rate, + .flags = RATE_FIXED, }; /* Virtual source clocks for osc_sys_ck */ static struct clk virt_12m_ck = { .name = "virt_12m_ck", + .ops = &clkops_null, .rate = 12000000, - .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | - ALWAYS_ENABLED, - .recalc = &propagate_rate, + .flags = RATE_FIXED, }; static struct clk virt_13m_ck = { .name = "virt_13m_ck", + .ops = &clkops_null, .rate = 13000000, - .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | - ALWAYS_ENABLED, - .recalc = &propagate_rate, + .flags = RATE_FIXED, }; static struct clk virt_16_8m_ck = { .name = "virt_16_8m_ck", + .ops = &clkops_null, .rate = 16800000, - .flags = CLOCK_IN_OMAP3430ES2 | RATE_FIXED | RATE_PROPAGATES | - ALWAYS_ENABLED, - .recalc = &propagate_rate, + .flags = RATE_FIXED, }; static struct clk virt_19_2m_ck = { .name = "virt_19_2m_ck", + .ops = &clkops_null, .rate = 19200000, - .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | - ALWAYS_ENABLED, - .recalc = &propagate_rate, + .flags = RATE_FIXED, }; static struct clk virt_26m_ck = { .name = "virt_26m_ck", + .ops = &clkops_null, .rate = 26000000, - .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | - ALWAYS_ENABLED, - .recalc = &propagate_rate, + .flags = RATE_FIXED, }; static struct clk virt_38_4m_ck = { .name = "virt_38_4m_ck", + .ops = &clkops_null, .rate = 38400000, - .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | - ALWAYS_ENABLED, - .recalc = &propagate_rate, + .flags = RATE_FIXED, }; static const struct clksel_rate osc_sys_12m_rates[] = { @@ -164,13 +161,13 @@ static const struct clksel osc_sys_clksel[] = { /* 12, 13, 16.8, 19.2, 26, or 38.4 MHz */ static struct clk osc_sys_ck = { .name = "osc_sys_ck", + .ops = &clkops_null, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP3430_PRM_CLKSEL, .clksel_mask = OMAP3430_SYS_CLKIN_SEL_MASK, .clksel = osc_sys_clksel, /* REVISIT: deal with autoextclkmode? */ - .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | - ALWAYS_ENABLED, + .flags = RATE_FIXED, .recalc = &omap2_clksel_recalc, }; @@ -189,36 +186,34 @@ static const struct clksel sys_clksel[] = { /* Feeds DPLLs - divided first by PRM_CLKSRC_CTRL.SYSCLKDIV? */ static struct clk sys_ck = { .name = "sys_ck", + .ops = &clkops_null, .parent = &osc_sys_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP3430_PRM_CLKSRC_CTRL, .clksel_mask = OMAP_SYSCLKDIV_MASK, .clksel = sys_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, .recalc = &omap2_clksel_recalc, }; static struct clk sys_altclk = { .name = "sys_altclk", - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, - .recalc = &propagate_rate, + .ops = &clkops_null, }; /* Optional external clock input for some McBSPs */ static struct clk mcbsp_clks = { .name = "mcbsp_clks", - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, - .recalc = &propagate_rate, + .ops = &clkops_null, }; /* PRM EXTERNAL CLOCK OUTPUT */ static struct clk sys_clkout1 = { .name = "sys_clkout1", + .ops = &clkops_omap2_dflt, .parent = &osc_sys_ck, .enable_reg = OMAP3430_PRM_CLKOUT_CTRL, .enable_bit = OMAP3430_CLKOUT_EN_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; @@ -226,16 +221,6 @@ static struct clk sys_clkout1 = { /* CM CLOCKS */ -static const struct clksel_rate dpll_bypass_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, - { .div = 0 } -}; - -static const struct clksel_rate dpll_locked_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, - { .div = 0 } -}; - static const struct clksel_rate div16_dpll_rates[] = { { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, { .div = 2, .val = 2, .flags = RATE_IN_343X }, @@ -263,6 +248,9 @@ static struct dpll_data dpll1_dd = { .mult_div1_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), .mult_mask = OMAP3430_MPU_DPLL_MULT_MASK, .div1_mask = OMAP3430_MPU_DPLL_DIV_MASK, + .clk_bypass = &dpll1_fck, + .clk_ref = &sys_ck, + .freqsel_mask = OMAP3430_MPU_DPLL_FREQSEL_MASK, .control_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKEN_PLL), .enable_mask = OMAP3430_EN_MPU_DPLL_MASK, .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), @@ -272,18 +260,21 @@ static struct dpll_data dpll1_dd = { .autoidle_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL), .autoidle_mask = OMAP3430_AUTO_MPU_DPLL_MASK, .idlest_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL), - .idlest_bit = OMAP3430_ST_MPU_CLK_SHIFT, + .idlest_mask = OMAP3430_ST_MPU_CLK_MASK, .max_multiplier = OMAP3_MAX_DPLL_MULT, + .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; static struct clk dpll1_ck = { .name = "dpll1_ck", + .ops = &clkops_null, .parent = &sys_ck, .dpll_data = &dpll1_dd, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, .round_rate = &omap2_dpll_round_rate, + .set_rate = &omap3_noncore_dpll_set_rate, + .clkdm_name = "dpll1_clkdm", .recalc = &omap3_dpll_recalc, }; @@ -293,9 +284,9 @@ static struct clk dpll1_ck = { */ static struct clk dpll1_x2_ck = { .name = "dpll1_x2_ck", + .ops = &clkops_null, .parent = &dpll1_ck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll1_clkdm", .recalc = &omap3_clkoutx2_recalc, }; @@ -311,13 +302,13 @@ static const struct clksel div16_dpll1_x2m2_clksel[] = { */ static struct clk dpll1_x2m2_ck = { .name = "dpll1_x2m2_ck", + .ops = &clkops_null, .parent = &dpll1_x2_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL), .clksel_mask = OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK, .clksel = div16_dpll1_x2m2_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll1_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -329,6 +320,9 @@ static struct dpll_data dpll2_dd = { .mult_div1_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), .mult_mask = OMAP3430_IVA2_DPLL_MULT_MASK, .div1_mask = OMAP3430_IVA2_DPLL_DIV_MASK, + .clk_bypass = &dpll2_fck, + .clk_ref = &sys_ck, + .freqsel_mask = OMAP3430_IVA2_DPLL_FREQSEL_MASK, .control_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL), .enable_mask = OMAP3430_EN_IVA2_DPLL_MASK, .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED) | @@ -339,20 +333,21 @@ static struct dpll_data dpll2_dd = { .autoidle_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_AUTOIDLE_PLL), .autoidle_mask = OMAP3430_AUTO_IVA2_DPLL_MASK, .idlest_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_IDLEST_PLL), - .idlest_bit = OMAP3430_ST_IVA2_CLK_SHIFT, + .idlest_mask = OMAP3430_ST_IVA2_CLK_MASK, .max_multiplier = OMAP3_MAX_DPLL_MULT, + .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; static struct clk dpll2_ck = { .name = "dpll2_ck", + .ops = &clkops_noncore_dpll_ops, .parent = &sys_ck, .dpll_data = &dpll2_dd, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, - .enable = &omap3_noncore_dpll_enable, - .disable = &omap3_noncore_dpll_disable, .round_rate = &omap2_dpll_round_rate, + .set_rate = &omap3_noncore_dpll_set_rate, + .clkdm_name = "dpll2_clkdm", .recalc = &omap3_dpll_recalc, }; @@ -367,14 +362,14 @@ static const struct clksel div16_dpll2_m2x2_clksel[] = { */ static struct clk dpll2_m2_ck = { .name = "dpll2_m2_ck", + .ops = &clkops_null, .parent = &dpll2_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL2_PLL), .clksel_mask = OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK, .clksel = div16_dpll2_m2x2_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll2_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -387,6 +382,9 @@ static struct dpll_data dpll3_dd = { .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), .mult_mask = OMAP3430_CORE_DPLL_MULT_MASK, .div1_mask = OMAP3430_CORE_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, + .freqsel_mask = OMAP3430_CORE_DPLL_FREQSEL_MASK, .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_mask = OMAP3430_EN_CORE_DPLL_MASK, .auto_recal_bit = OMAP3430_EN_CORE_DPLL_DRIFTGUARD_SHIFT, @@ -394,17 +392,21 @@ static struct dpll_data dpll3_dd = { .recal_st_bit = OMAP3430_CORE_DPLL_ST_SHIFT, .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE), .autoidle_mask = OMAP3430_AUTO_CORE_DPLL_MASK, + .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .idlest_mask = OMAP3430_ST_CORE_CLK_MASK, .max_multiplier = OMAP3_MAX_DPLL_MULT, + .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; static struct clk dpll3_ck = { .name = "dpll3_ck", + .ops = &clkops_null, .parent = &sys_ck, .dpll_data = &dpll3_dd, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, .round_rate = &omap2_dpll_round_rate, + .clkdm_name = "dpll3_clkdm", .recalc = &omap3_dpll_recalc, }; @@ -414,9 +416,9 @@ static struct clk dpll3_ck = { */ static struct clk dpll3_x2_ck = { .name = "dpll3_x2_ck", + .ops = &clkops_null, .parent = &dpll3_ck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll3_clkdm", .recalc = &omap3_clkoutx2_recalc, }; @@ -460,55 +462,34 @@ static const struct clksel div31_dpll3m2_clksel[] = { { .parent = NULL } }; -/* - * DPLL3 output M2 - * REVISIT: This DPLL output divider must be changed in SRAM, so until - * that code is ready, this should remain a 'read-only' clksel clock. - */ +/* DPLL3 output M2 - primary control point for CORE speed */ static struct clk dpll3_m2_ck = { .name = "dpll3_m2_ck", + .ops = &clkops_null, .parent = &dpll3_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK, .clksel = div31_dpll3m2_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll3_clkdm", + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap3_core_dpll_m2_set_rate, .recalc = &omap2_clksel_recalc, }; -static const struct clksel core_ck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll3_m2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk core_ck = { .name = "core_ck", - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_CORE_CLK_MASK, - .clksel = core_ck_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel dpll3_m2x2_ck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll3_x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } + .ops = &clkops_null, + .parent = &dpll3_m2_ck, + .recalc = &followparent_recalc, }; static struct clk dpll3_m2x2_ck = { .name = "dpll3_m2x2_ck", - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_CORE_CLK_MASK, - .clksel = dpll3_m2x2_ck_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, - .recalc = &omap2_clksel_recalc, + .ops = &clkops_null, + .parent = &dpll3_x2_ck, + .clkdm_name = "dpll3_clkdm", + .recalc = &followparent_recalc, }; /* The PWRDN bit is apparently only available on 3430ES2 and above */ @@ -520,42 +501,34 @@ static const struct clksel div16_dpll3_clksel[] = { /* This virtual clock is the source for dpll3_m3x2_ck */ static struct clk dpll3_m3_ck = { .name = "dpll3_m3_ck", + .ops = &clkops_null, .parent = &dpll3_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_DIV_DPLL3_MASK, .clksel = div16_dpll3_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll3_clkdm", .recalc = &omap2_clksel_recalc, }; /* The PWRDN bit is apparently only available on 3430ES2 and above */ static struct clk dpll3_m3x2_ck = { .name = "dpll3_m3x2_ck", + .ops = &clkops_omap2_dflt_wait, .parent = &dpll3_m3_ck, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_EMU_CORE_SHIFT, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll3_clkdm", .recalc = &omap3_clkoutx2_recalc, }; -static const struct clksel emu_core_alwon_ck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll3_m3x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk emu_core_alwon_ck = { .name = "emu_core_alwon_ck", + .ops = &clkops_null, .parent = &dpll3_m3x2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_CORE_CLK_MASK, - .clksel = emu_core_alwon_ck_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, - .recalc = &omap2_clksel_recalc, + .clkdm_name = "dpll3_clkdm", + .recalc = &followparent_recalc, }; /* DPLL4 */ @@ -565,6 +538,9 @@ static struct dpll_data dpll4_dd = { .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2), .mult_mask = OMAP3430_PERIPH_DPLL_MULT_MASK, .div1_mask = OMAP3430_PERIPH_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, + .freqsel_mask = OMAP3430_PERIPH_DPLL_FREQSEL_MASK, .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_mask = OMAP3430_EN_PERIPH_DPLL_MASK, .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED), @@ -574,20 +550,21 @@ static struct dpll_data dpll4_dd = { .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE), .autoidle_mask = OMAP3430_AUTO_PERIPH_DPLL_MASK, .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .idlest_bit = OMAP3430_ST_PERIPH_CLK_SHIFT, + .idlest_mask = OMAP3430_ST_PERIPH_CLK_MASK, .max_multiplier = OMAP3_MAX_DPLL_MULT, + .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; static struct clk dpll4_ck = { .name = "dpll4_ck", + .ops = &clkops_noncore_dpll_ops, .parent = &sys_ck, .dpll_data = &dpll4_dd, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, - .enable = &omap3_noncore_dpll_enable, - .disable = &omap3_noncore_dpll_disable, .round_rate = &omap2_dpll_round_rate, + .set_rate = &omap3_dpll4_set_rate, + .clkdm_name = "dpll4_clkdm", .recalc = &omap3_dpll_recalc, }; @@ -598,9 +575,9 @@ static struct clk dpll4_ck = { */ static struct clk dpll4_x2_ck = { .name = "dpll4_x2_ck", + .ops = &clkops_null, .parent = &dpll4_ck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; @@ -612,112 +589,101 @@ static const struct clksel div16_dpll4_clksel[] = { /* This virtual clock is the source for dpll4_m2x2_ck */ static struct clk dpll4_m2_ck = { .name = "dpll4_m2_ck", + .ops = &clkops_null, .parent = &dpll4_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430_CM_CLKSEL3), .clksel_mask = OMAP3430_DIV_96M_MASK, .clksel = div16_dpll4_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll4_clkdm", .recalc = &omap2_clksel_recalc, }; /* The PWRDN bit is apparently only available on 3430ES2 and above */ static struct clk dpll4_m2x2_ck = { .name = "dpll4_m2x2_ck", + .ops = &clkops_omap2_dflt_wait, .parent = &dpll4_m2_ck, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_96M_SHIFT, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; -static const struct clksel omap_96m_alwon_fck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll4_m2x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - +/* + * DPLL4 generates DPLL4_M2X2_CLK which is then routed into the PRM as + * PRM_96M_ALWON_(F)CLK. Two clocks then emerge from the PRM: + * 96M_ALWON_FCLK (called "omap_96m_alwon_fck" below) and + * CM_96K_(F)CLK. + */ static struct clk omap_96m_alwon_fck = { .name = "omap_96m_alwon_fck", + .ops = &clkops_null, .parent = &dpll4_m2x2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_PERIPH_CLK_MASK, - .clksel = omap_96m_alwon_fck_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; -static struct clk omap_96m_fck = { - .name = "omap_96m_fck", +static struct clk cm_96m_fck = { + .name = "cm_96m_fck", + .ops = &clkops_null, .parent = &omap_96m_alwon_fck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .recalc = &followparent_recalc, }; -static const struct clksel cm_96m_fck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll4_m2x2_ck, .rates = dpll_locked_rates }, +static const struct clksel_rate omap_96m_dpll_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate omap_96m_sys_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel omap_96m_fck_clksel[] = { + { .parent = &cm_96m_fck, .rates = omap_96m_dpll_rates }, + { .parent = &sys_ck, .rates = omap_96m_sys_rates }, { .parent = NULL } }; -static struct clk cm_96m_fck = { - .name = "cm_96m_fck", - .parent = &dpll4_m2x2_ck, +static struct clk omap_96m_fck = { + .name = "omap_96m_fck", + .ops = &clkops_null, + .parent = &sys_ck, .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_PERIPH_CLK_MASK, - .clksel = cm_96m_fck_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_SOURCE_96M_MASK, + .clksel = omap_96m_fck_clksel, .recalc = &omap2_clksel_recalc, }; /* This virtual clock is the source for dpll4_m3x2_ck */ static struct clk dpll4_m3_ck = { .name = "dpll4_m3_ck", + .ops = &clkops_null, .parent = &dpll4_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_TV_MASK, .clksel = div16_dpll4_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll4_clkdm", .recalc = &omap2_clksel_recalc, }; /* The PWRDN bit is apparently only available on 3430ES2 and above */ static struct clk dpll4_m3x2_ck = { .name = "dpll4_m3x2_ck", + .ops = &clkops_omap2_dflt_wait, .parent = &dpll4_m3_ck, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_TV_SHIFT, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; -static const struct clksel virt_omap_54m_fck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll4_m3x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - -static struct clk virt_omap_54m_fck = { - .name = "virt_omap_54m_fck", - .parent = &dpll4_m3x2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_PERIPH_CLK_MASK, - .clksel = virt_omap_54m_fck_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, - .recalc = &omap2_clksel_recalc, -}; - static const struct clksel_rate omap_54m_d4m3x2_rates[] = { { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, { .div = 0 } @@ -729,23 +695,22 @@ static const struct clksel_rate omap_54m_alt_rates[] = { }; static const struct clksel omap_54m_clksel[] = { - { .parent = &virt_omap_54m_fck, .rates = omap_54m_d4m3x2_rates }, + { .parent = &dpll4_m3x2_ck, .rates = omap_54m_d4m3x2_rates }, { .parent = &sys_altclk, .rates = omap_54m_alt_rates }, { .parent = NULL } }; static struct clk omap_54m_fck = { .name = "omap_54m_fck", + .ops = &clkops_null, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_SOURCE_54M, + .clksel_mask = OMAP3430_SOURCE_54M_MASK, .clksel = omap_54m_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .recalc = &omap2_clksel_recalc, }; -static const struct clksel_rate omap_48m_96md2_rates[] = { +static const struct clksel_rate omap_48m_cm96m_rates[] = { { .div = 2, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, { .div = 0 } }; @@ -756,106 +721,112 @@ static const struct clksel_rate omap_48m_alt_rates[] = { }; static const struct clksel omap_48m_clksel[] = { - { .parent = &cm_96m_fck, .rates = omap_48m_96md2_rates }, + { .parent = &cm_96m_fck, .rates = omap_48m_cm96m_rates }, { .parent = &sys_altclk, .rates = omap_48m_alt_rates }, { .parent = NULL } }; static struct clk omap_48m_fck = { .name = "omap_48m_fck", + .ops = &clkops_null, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_SOURCE_48M, + .clksel_mask = OMAP3430_SOURCE_48M_MASK, .clksel = omap_48m_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .recalc = &omap2_clksel_recalc, }; static struct clk omap_12m_fck = { .name = "omap_12m_fck", + .ops = &clkops_null, .parent = &omap_48m_fck, .fixed_div = 4, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .recalc = &omap2_fixed_divisor_recalc, }; /* This virstual clock is the source for dpll4_m4x2_ck */ static struct clk dpll4_m4_ck = { .name = "dpll4_m4_ck", + .ops = &clkops_null, .parent = &dpll4_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_DSS1_MASK, .clksel = div16_dpll4_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll4_clkdm", .recalc = &omap2_clksel_recalc, + .set_rate = &omap2_clksel_set_rate, + .round_rate = &omap2_clksel_round_rate, }; /* The PWRDN bit is apparently only available on 3430ES2 and above */ static struct clk dpll4_m4x2_ck = { .name = "dpll4_m4x2_ck", + .ops = &clkops_omap2_dflt_wait, .parent = &dpll4_m4_ck, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_CAM_SHIFT, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; /* This virtual clock is the source for dpll4_m5x2_ck */ static struct clk dpll4_m5_ck = { .name = "dpll4_m5_ck", + .ops = &clkops_null, .parent = &dpll4_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_CAM_MASK, .clksel = div16_dpll4_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll4_clkdm", .recalc = &omap2_clksel_recalc, }; /* The PWRDN bit is apparently only available on 3430ES2 and above */ static struct clk dpll4_m5x2_ck = { .name = "dpll4_m5x2_ck", + .ops = &clkops_omap2_dflt_wait, .parent = &dpll4_m5_ck, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_CAM_SHIFT, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; /* This virtual clock is the source for dpll4_m6x2_ck */ static struct clk dpll4_m6_ck = { .name = "dpll4_m6_ck", + .ops = &clkops_null, .parent = &dpll4_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_DIV_DPLL4_MASK, .clksel = div16_dpll4_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll4_clkdm", .recalc = &omap2_clksel_recalc, }; /* The PWRDN bit is apparently only available on 3430ES2 and above */ static struct clk dpll4_m6x2_ck = { .name = "dpll4_m6x2_ck", + .ops = &clkops_omap2_dflt_wait, .parent = &dpll4_m6_ck, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_EMU_PERIPH_SHIFT, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; static struct clk emu_per_alwon_ck = { .name = "emu_per_alwon_ck", + .ops = &clkops_null, .parent = &dpll4_m6x2_ck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll4_clkdm", .recalc = &followparent_recalc, }; @@ -867,6 +838,9 @@ static struct dpll_data dpll5_dd = { .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL4), .mult_mask = OMAP3430ES2_PERIPH2_DPLL_MULT_MASK, .div1_mask = OMAP3430ES2_PERIPH2_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, + .freqsel_mask = OMAP3430ES2_PERIPH2_DPLL_FREQSEL_MASK, .control_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKEN2), .enable_mask = OMAP3430ES2_EN_PERIPH2_DPLL_MASK, .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED), @@ -876,20 +850,21 @@ static struct dpll_data dpll5_dd = { .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_AUTOIDLE2_PLL), .autoidle_mask = OMAP3430ES2_AUTO_PERIPH2_DPLL_MASK, .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST2), - .idlest_bit = OMAP3430ES2_ST_PERIPH2_CLK_SHIFT, + .idlest_mask = OMAP3430ES2_ST_PERIPH2_CLK_MASK, .max_multiplier = OMAP3_MAX_DPLL_MULT, + .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; static struct clk dpll5_ck = { .name = "dpll5_ck", + .ops = &clkops_noncore_dpll_ops, .parent = &sys_ck, .dpll_data = &dpll5_dd, - .flags = CLOCK_IN_OMAP3430ES2 | RATE_PROPAGATES, - .enable = &omap3_noncore_dpll_enable, - .disable = &omap3_noncore_dpll_disable, .round_rate = &omap2_dpll_round_rate, + .set_rate = &omap3_noncore_dpll_set_rate, + .clkdm_name = "dpll5_clkdm", .recalc = &omap3_dpll_recalc, }; @@ -900,31 +875,13 @@ static const struct clksel div16_dpll5_clksel[] = { static struct clk dpll5_m2_ck = { .name = "dpll5_m2_ck", + .ops = &clkops_null, .parent = &dpll5_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL5), .clksel_mask = OMAP3430ES2_DIV_120M_MASK, .clksel = div16_dpll5_clksel, - .flags = CLOCK_IN_OMAP3430ES2 | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel omap_120m_fck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll5_m2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - -static struct clk omap_120m_fck = { - .name = "omap_120m_fck", - .parent = &dpll5_m2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST2), - .clksel_mask = OMAP3430ES2_ST_PERIPH2_CLK_MASK, - .clksel = omap_120m_fck_clksel, - .flags = CLOCK_IN_OMAP3430ES2 | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clkdm_name = "dpll5_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -951,22 +908,23 @@ static const struct clksel_rate clkout2_src_54m_rates[] = { }; static const struct clksel clkout2_src_clksel[] = { - { .parent = &core_ck, .rates = clkout2_src_core_rates }, - { .parent = &sys_ck, .rates = clkout2_src_sys_rates }, - { .parent = &omap_96m_alwon_fck, .rates = clkout2_src_96m_rates }, - { .parent = &omap_54m_fck, .rates = clkout2_src_54m_rates }, + { .parent = &core_ck, .rates = clkout2_src_core_rates }, + { .parent = &sys_ck, .rates = clkout2_src_sys_rates }, + { .parent = &cm_96m_fck, .rates = clkout2_src_96m_rates }, + { .parent = &omap_54m_fck, .rates = clkout2_src_54m_rates }, { .parent = NULL } }; static struct clk clkout2_src_ck = { .name = "clkout2_src_ck", + .ops = &clkops_omap2_dflt, .init = &omap2_init_clksel_parent, .enable_reg = OMAP3430_CM_CLKOUT_CTRL, .enable_bit = OMAP3430_CLKOUT2_EN_SHIFT, .clksel_reg = OMAP3430_CM_CLKOUT_CTRL, .clksel_mask = OMAP3430_CLKOUT2SOURCE_MASK, .clksel = clkout2_src_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, + .clkdm_name = "core_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -986,11 +944,11 @@ static const struct clksel sys_clkout2_clksel[] = { static struct clk sys_clkout2 = { .name = "sys_clkout2", + .ops = &clkops_null, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP3430_CM_CLKOUT_CTRL, .clksel_mask = OMAP3430_CLKOUT2_DIV_MASK, .clksel = sys_clkout2_clksel, - .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK, .recalc = &omap2_clksel_recalc, }; @@ -998,16 +956,22 @@ static struct clk sys_clkout2 = { static struct clk corex2_fck = { .name = "corex2_fck", + .ops = &clkops_null, .parent = &dpll3_m2x2_ck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .recalc = &followparent_recalc, }; /* DPLL power domain clock controls */ -static const struct clksel div2_core_clksel[] = { - { .parent = &core_ck, .rates = div2_rates }, +static const struct clksel_rate div4_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 2, .val = 2, .flags = RATE_IN_343X }, + { .div = 4, .val = 4, .flags = RATE_IN_343X }, + { .div = 0 } +}; + +static const struct clksel div4_core_clksel[] = { + { .parent = &core_ck, .rates = div4_rates }, { .parent = NULL } }; @@ -1017,39 +981,21 @@ static const struct clksel div2_core_clksel[] = { */ static struct clk dpll1_fck = { .name = "dpll1_fck", + .ops = &clkops_null, .parent = &core_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), .clksel_mask = OMAP3430_MPU_CLK_SRC_MASK, - .clksel = div2_core_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clksel = div4_core_clksel, .recalc = &omap2_clksel_recalc, }; -/* - * MPU clksel: - * If DPLL1 is locked, mpu_ck derives from DPLL1; otherwise, mpu_ck - * derives from the high-frequency bypass clock originating from DPLL3, - * called 'dpll1_fck' - */ -static const struct clksel mpu_clksel[] = { - { .parent = &dpll1_fck, .rates = dpll_bypass_rates }, - { .parent = &dpll1_x2m2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk mpu_ck = { .name = "mpu_ck", + .ops = &clkops_null, .parent = &dpll1_x2m2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL), - .clksel_mask = OMAP3430_ST_MPU_CLK_MASK, - .clksel = mpu_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "mpu_clkdm", - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; /* arm_fck is divided by two when DPLL1 locked; otherwise, passthrough mpu_ck */ @@ -1066,13 +1012,12 @@ static const struct clksel arm_fck_clksel[] = { static struct clk arm_fck = { .name = "arm_fck", + .ops = &clkops_null, .parent = &mpu_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL), .clksel_mask = OMAP3430_ST_MPU_CLK_MASK, .clksel = arm_fck_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .recalc = &omap2_clksel_recalc, }; @@ -1084,63 +1029,48 @@ static struct clk arm_fck = { */ static struct clk emu_mpu_alwon_ck = { .name = "emu_mpu_alwon_ck", + .ops = &clkops_null, .parent = &mpu_ck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .recalc = &followparent_recalc, }; static struct clk dpll2_fck = { .name = "dpll2_fck", + .ops = &clkops_null, .parent = &core_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), .clksel_mask = OMAP3430_IVA2_CLK_SRC_MASK, - .clksel = div2_core_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, + .clksel = div4_core_clksel, .recalc = &omap2_clksel_recalc, }; -/* - * IVA2 clksel: - * If DPLL2 is locked, iva2_ck derives from DPLL2; otherwise, iva2_ck - * derives from the high-frequency bypass clock originating from DPLL3, - * called 'dpll2_fck' - */ - -static const struct clksel iva2_clksel[] = { - { .parent = &dpll2_fck, .rates = dpll_bypass_rates }, - { .parent = &dpll2_m2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk iva2_ck = { .name = "iva2_ck", + .ops = &clkops_omap2_dflt_wait, .parent = &dpll2_m2_ck, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, CM_FCLKEN), .enable_bit = OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, - OMAP3430_CM_IDLEST_PLL), - .clksel_mask = OMAP3430_ST_IVA2_CLK_MASK, - .clksel = iva2_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, .clkdm_name = "iva2_clkdm", - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; /* Common interface clocks */ +static const struct clksel div2_core_clksel[] = { + { .parent = &core_ck, .rates = div2_rates }, + { .parent = NULL } +}; + static struct clk l3_ick = { .name = "l3_ick", + .ops = &clkops_null, .parent = &core_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_L3_MASK, .clksel = div2_core_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "core_l3_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -1152,13 +1082,12 @@ static const struct clksel div2_l3_clksel[] = { static struct clk l4_ick = { .name = "l4_ick", + .ops = &clkops_null, .parent = &l3_ick, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_L4_MASK, .clksel = div2_l3_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "core_l4_clkdm", .recalc = &omap2_clksel_recalc, @@ -1171,12 +1100,12 @@ static const struct clksel div2_l4_clksel[] = { static struct clk rm_ick = { .name = "rm_ick", + .ops = &clkops_null, .parent = &l4_ick, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_RM_MASK, .clksel = div2_l4_clksel, - .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK, .recalc = &omap2_clksel_recalc, }; @@ -1192,53 +1121,52 @@ static const struct clksel gfx_l3_clksel[] = { /* Virtual parent clock for gfx_l3_ick and gfx_l3_fck */ static struct clk gfx_l3_ck = { .name = "gfx_l3_ck", + .ops = &clkops_omap2_dflt_wait, .parent = &l3_ick, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN), .enable_bit = OMAP_EN_GFX_SHIFT, - .flags = CLOCK_IN_OMAP3430ES1, .recalc = &followparent_recalc, }; static struct clk gfx_l3_fck = { .name = "gfx_l3_fck", + .ops = &clkops_null, .parent = &gfx_l3_ck, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), .clksel_mask = OMAP_CLKSEL_GFX_MASK, .clksel = gfx_l3_clksel, - .flags = CLOCK_IN_OMAP3430ES1 | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "gfx_3430es1_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk gfx_l3_ick = { .name = "gfx_l3_ick", + .ops = &clkops_null, .parent = &gfx_l3_ck, - .flags = CLOCK_IN_OMAP3430ES1 | PARENT_CONTROLS_CLOCK, .clkdm_name = "gfx_3430es1_clkdm", .recalc = &followparent_recalc, }; static struct clk gfx_cg1_ck = { .name = "gfx_cg1_ck", + .ops = &clkops_omap2_dflt_wait, .parent = &gfx_l3_fck, /* REVISIT: correct? */ .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), .enable_bit = OMAP3430ES1_EN_2D_SHIFT, - .flags = CLOCK_IN_OMAP3430ES1, .clkdm_name = "gfx_3430es1_clkdm", .recalc = &followparent_recalc, }; static struct clk gfx_cg2_ck = { .name = "gfx_cg2_ck", + .ops = &clkops_omap2_dflt_wait, .parent = &gfx_l3_fck, /* REVISIT: correct? */ .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), .enable_bit = OMAP3430ES1_EN_3D_SHIFT, - .flags = CLOCK_IN_OMAP3430ES1, .clkdm_name = "gfx_3430es1_clkdm", .recalc = &followparent_recalc, }; @@ -1265,24 +1193,24 @@ static const struct clksel sgx_clksel[] = { static struct clk sgx_fck = { .name = "sgx_fck", + .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_FCLKEN), - .enable_bit = OMAP3430ES2_EN_SGX_SHIFT, + .enable_bit = OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT, .clksel_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_CLKSEL), .clksel_mask = OMAP3430ES2_CLKSEL_SGX_MASK, .clksel = sgx_clksel, - .flags = CLOCK_IN_OMAP3430ES2, .clkdm_name = "sgx_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk sgx_ick = { .name = "sgx_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l3_ick, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_ICLKEN), - .enable_bit = OMAP3430ES2_EN_SGX_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, + .enable_bit = OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_SHIFT, .clkdm_name = "sgx_clkdm", .recalc = &followparent_recalc, }; @@ -1291,11 +1219,11 @@ static struct clk sgx_ick = { static struct clk d2d_26m_fck = { .name = "d2d_26m_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &sys_ck, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430ES1_EN_D2D_SHIFT, - .flags = CLOCK_IN_OMAP3430ES1, .clkdm_name = "d2d_clkdm", .recalc = &followparent_recalc, }; @@ -1308,6 +1236,7 @@ static const struct clksel omap343x_gpt_clksel[] = { static struct clk gpt10_fck = { .name = "gpt10_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &sys_ck, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), @@ -1315,13 +1244,13 @@ static struct clk gpt10_fck = { .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_GPT10_MASK, .clksel = omap343x_gpt_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk gpt11_fck = { .name = "gpt11_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &sys_ck, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), @@ -1329,35 +1258,34 @@ static struct clk gpt11_fck = { .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_GPT11_MASK, .clksel = omap343x_gpt_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk cpefuse_fck = { .name = "cpefuse_fck", + .ops = &clkops_omap2_dflt, .parent = &sys_ck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), .enable_bit = OMAP3430ES2_EN_CPEFUSE_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, .recalc = &followparent_recalc, }; static struct clk ts_fck = { .name = "ts_fck", + .ops = &clkops_omap2_dflt, .parent = &omap_32k_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), .enable_bit = OMAP3430ES2_EN_TS_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, .recalc = &followparent_recalc, }; static struct clk usbtll_fck = { .name = "usbtll_fck", - .parent = &omap_120m_fck, + .ops = &clkops_omap2_dflt, + .parent = &dpll5_m2_ck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, .recalc = &followparent_recalc, }; @@ -1365,84 +1293,83 @@ static struct clk usbtll_fck = { static struct clk core_96m_fck = { .name = "core_96m_fck", + .ops = &clkops_null, .parent = &omap_96m_fck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mmchs3_fck = { .name = "mmchs_fck", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &core_96m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mmchs2_fck = { .name = "mmchs_fck", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &core_96m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MMC2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mspro_fck = { .name = "mspro_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &core_96m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MSPRO_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mmchs1_fck = { .name = "mmchs_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &core_96m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MMC1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk i2c3_fck = { .name = "i2c_fck", + .ops = &clkops_omap2_dflt_wait, .id = 3, .parent = &core_96m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_I2C3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk i2c2_fck = { .name = "i2c_fck", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &core_96m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_I2C2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk i2c1_fck = { .name = "i2c_fck", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &core_96m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_I2C1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; @@ -1469,6 +1396,7 @@ static const struct clksel mcbsp_15_clksel[] = { static struct clk mcbsp5_fck = { .name = "mcbsp_fck", + .ops = &clkops_omap2_dflt_wait, .id = 5, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), @@ -1476,13 +1404,13 @@ static struct clk mcbsp5_fck = { .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), .clksel_mask = OMAP2_MCBSP5_CLKS_MASK, .clksel = mcbsp_15_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk mcbsp1_fck = { .name = "mcbsp_fck", + .ops = &clkops_omap2_dflt_wait, .id = 1, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), @@ -1490,7 +1418,6 @@ static struct clk mcbsp1_fck = { .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), .clksel_mask = OMAP2_MCBSP1_CLKS_MASK, .clksel = mcbsp_15_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -1499,77 +1426,76 @@ static struct clk mcbsp1_fck = { static struct clk core_48m_fck = { .name = "core_48m_fck", + .ops = &clkops_null, .parent = &omap_48m_fck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mcspi4_fck = { .name = "mcspi_fck", + .ops = &clkops_omap2_dflt_wait, .id = 4, .parent = &core_48m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MCSPI4_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; static struct clk mcspi3_fck = { .name = "mcspi_fck", + .ops = &clkops_omap2_dflt_wait, .id = 3, .parent = &core_48m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MCSPI3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; static struct clk mcspi2_fck = { .name = "mcspi_fck", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &core_48m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MCSPI2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; static struct clk mcspi1_fck = { .name = "mcspi_fck", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &core_48m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MCSPI1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; static struct clk uart2_fck = { .name = "uart2_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &core_48m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_UART2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; static struct clk uart1_fck = { .name = "uart1_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &core_48m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_UART1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; static struct clk fshostusb_fck = { .name = "fshostusb_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &core_48m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT, - .flags = CLOCK_IN_OMAP3430ES1, .recalc = &followparent_recalc, }; @@ -1577,19 +1503,18 @@ static struct clk fshostusb_fck = { static struct clk core_12m_fck = { .name = "core_12m_fck", + .ops = &clkops_null, .parent = &omap_12m_fck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk hdq_fck = { .name = "hdq_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &core_12m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_HDQ_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; @@ -1612,22 +1537,22 @@ static const struct clksel ssi_ssr_clksel[] = { static struct clk ssi_ssr_fck = { .name = "ssi_ssr_fck", + .ops = &clkops_omap2_dflt, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_SSI_SHIFT, .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_SSI_MASK, .clksel = ssi_ssr_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, .clkdm_name = "core_l4_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk ssi_sst_fck = { .name = "ssi_sst_fck", + .ops = &clkops_null, .parent = &ssi_ssr_fck, .fixed_div = 2, - .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK, .recalc = &omap2_fixed_divisor_recalc, }; @@ -1641,39 +1566,39 @@ static struct clk ssi_sst_fck = { */ static struct clk core_l3_ick = { .name = "core_l3_ick", + .ops = &clkops_null, .parent = &l3_ick, .init = &omap2_init_clk_clkdm, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "core_l3_clkdm", .recalc = &followparent_recalc, }; static struct clk hsotgusb_ick = { .name = "hsotgusb_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l3_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l3_clkdm", .recalc = &followparent_recalc, }; static struct clk sdrc_ick = { .name = "sdrc_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l3_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_SDRC_SHIFT, - .flags = CLOCK_IN_OMAP343X | ENABLE_ON_INIT, + .flags = ENABLE_ON_INIT, .clkdm_name = "core_l3_clkdm", .recalc = &followparent_recalc, }; static struct clk gpmc_fck = { .name = "gpmc_fck", + .ops = &clkops_null, .parent = &core_l3_ick, - .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK | - ENABLE_ON_INIT, + .flags = ENABLE_ON_INIT, /* huh? */ .clkdm_name = "core_l3_clkdm", .recalc = &followparent_recalc, }; @@ -1682,18 +1607,17 @@ static struct clk gpmc_fck = { static struct clk security_l3_ick = { .name = "security_l3_ick", + .ops = &clkops_null, .parent = &l3_ick, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .recalc = &followparent_recalc, }; static struct clk pka_ick = { .name = "pka_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &security_l3_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP3430_EN_PKA_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; @@ -1701,31 +1625,30 @@ static struct clk pka_ick = { static struct clk core_l4_ick = { .name = "core_l4_ick", + .ops = &clkops_null, .parent = &l4_ick, .init = &omap2_init_clk_clkdm, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk usbtll_ick = { .name = "usbtll_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mmchs3_ick = { .name = "mmchs_ick", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; @@ -1733,250 +1656,251 @@ static struct clk mmchs3_ick = { /* Intersystem Communication Registers - chassis mode only */ static struct clk icr_ick = { .name = "icr_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_ICR_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk aes2_ick = { .name = "aes2_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_AES2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk sha12_ick = { .name = "sha12_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_SHA12_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk des2_ick = { .name = "des2_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_DES2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mmchs2_ick = { .name = "mmchs_ick", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MMC2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mmchs1_ick = { .name = "mmchs_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MMC1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mspro_ick = { .name = "mspro_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MSPRO_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk hdq_ick = { .name = "hdq_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_HDQ_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mcspi4_ick = { .name = "mcspi_ick", + .ops = &clkops_omap2_dflt_wait, .id = 4, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCSPI4_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mcspi3_ick = { .name = "mcspi_ick", + .ops = &clkops_omap2_dflt_wait, .id = 3, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCSPI3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mcspi2_ick = { .name = "mcspi_ick", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCSPI2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mcspi1_ick = { .name = "mcspi_ick", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCSPI1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk i2c3_ick = { .name = "i2c_ick", + .ops = &clkops_omap2_dflt_wait, .id = 3, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_I2C3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk i2c2_ick = { .name = "i2c_ick", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_I2C2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk i2c1_ick = { .name = "i2c_ick", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_I2C1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk uart2_ick = { .name = "uart2_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_UART2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk uart1_ick = { .name = "uart1_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_UART1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt11_ick = { .name = "gpt11_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_GPT11_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt10_ick = { .name = "gpt10_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_GPT10_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mcbsp5_ick = { .name = "mcbsp_ick", + .ops = &clkops_omap2_dflt_wait, .id = 5, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCBSP5_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mcbsp1_ick = { .name = "mcbsp_ick", + .ops = &clkops_omap2_dflt_wait, .id = 1, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCBSP1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk fac_ick = { .name = "fac_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430ES1_EN_FAC_SHIFT, - .flags = CLOCK_IN_OMAP3430ES1, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk mailboxes_ick = { .name = "mailboxes_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MAILBOXES_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk omapctrl_ick = { .name = "omapctrl_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_OMAPCTRL_SHIFT, - .flags = CLOCK_IN_OMAP343X | ENABLE_ON_INIT, + .flags = ENABLE_ON_INIT, .recalc = &followparent_recalc, }; @@ -1984,19 +1908,18 @@ static struct clk omapctrl_ick = { static struct clk ssi_l4_ick = { .name = "ssi_l4_ick", + .ops = &clkops_null, .parent = &l4_ick, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; static struct clk ssi_ick = { .name = "ssi_ick", + .ops = &clkops_omap2_dflt, .parent = &ssi_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_SSI_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; @@ -2011,6 +1934,7 @@ static const struct clksel usb_l4_clksel[] = { static struct clk usb_l4_ick = { .name = "usb_l4_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ick, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -2018,7 +1942,6 @@ static struct clk usb_l4_ick = { .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), .clksel_mask = OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK, .clksel = usb_l4_clksel, - .flags = CLOCK_IN_OMAP3430ES1, .recalc = &omap2_clksel_recalc, }; @@ -2028,98 +1951,87 @@ static struct clk usb_l4_ick = { static struct clk security_l4_ick2 = { .name = "security_l4_ick2", + .ops = &clkops_null, .parent = &l4_ick, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .recalc = &followparent_recalc, }; static struct clk aes1_ick = { .name = "aes1_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &security_l4_ick2, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP3430_EN_AES1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; static struct clk rng_ick = { .name = "rng_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &security_l4_ick2, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP3430_EN_RNG_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; static struct clk sha11_ick = { .name = "sha11_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &security_l4_ick2, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP3430_EN_SHA11_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; static struct clk des1_ick = { .name = "des1_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &security_l4_ick2, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP3430_EN_DES1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .recalc = &followparent_recalc, }; /* DSS */ -static const struct clksel dss1_alwon_fck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll4_m4x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk dss1_alwon_fck = { .name = "dss1_alwon_fck", + .ops = &clkops_omap2_dflt, .parent = &dpll4_m4x2_ck, - .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_DSS1_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_PERIPH_CLK_MASK, - .clksel = dss1_alwon_fck_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "dss_clkdm", - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; static struct clk dss_tv_fck = { .name = "dss_tv_fck", + .ops = &clkops_omap2_dflt, .parent = &omap_54m_fck, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_TV_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "dss_clkdm", .recalc = &followparent_recalc, }; static struct clk dss_96m_fck = { .name = "dss_96m_fck", + .ops = &clkops_omap2_dflt, .parent = &omap_96m_fck, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_TV_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "dss_clkdm", .recalc = &followparent_recalc, }; static struct clk dss2_alwon_fck = { .name = "dss2_alwon_fck", + .ops = &clkops_omap2_dflt, .parent = &sys_ck, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_DSS2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "dss_clkdm", .recalc = &followparent_recalc, }; @@ -2127,45 +2039,46 @@ static struct clk dss2_alwon_fck = { static struct clk dss_ick = { /* Handles both L3 and L4 clocks */ .name = "dss_ick", + .ops = &clkops_omap2_dflt, .parent = &l4_ick, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN), .enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "dss_clkdm", .recalc = &followparent_recalc, }; /* CAM */ -static const struct clksel cam_mclk_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll4_m5x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk cam_mclk = { .name = "cam_mclk", + .ops = &clkops_omap2_dflt_wait, .parent = &dpll4_m5x2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_PERIPH_CLK_MASK, - .clksel = cam_mclk_clksel, .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_CAM_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "cam_clkdm", - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; static struct clk cam_ick = { /* Handles both L3 and L4 clocks */ .name = "cam_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ick, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_CAM_SHIFT, - .flags = CLOCK_IN_OMAP343X, + .clkdm_name = "cam_clkdm", + .recalc = &followparent_recalc, +}; + +static struct clk csi2_96m_fck = { + .name = "csi2_96m_fck", + .ops = &clkops_omap2_dflt_wait, + .parent = &core_96m_fck, + .init = &omap2_init_clk_clkdm, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_CSI2_SHIFT, .clkdm_name = "cam_clkdm", .recalc = &followparent_recalc, }; @@ -2174,22 +2087,22 @@ static struct clk cam_ick = { static struct clk usbhost_120m_fck = { .name = "usbhost_120m_fck", - .parent = &omap_120m_fck, + .ops = &clkops_omap2_dflt_wait, + .parent = &dpll5_m2_ck, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN), .enable_bit = OMAP3430ES2_EN_USBHOST2_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, .clkdm_name = "usbhost_clkdm", .recalc = &followparent_recalc, }; static struct clk usbhost_48m_fck = { .name = "usbhost_48m_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &omap_48m_fck, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN), .enable_bit = OMAP3430ES2_EN_USBHOST1_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, .clkdm_name = "usbhost_clkdm", .recalc = &followparent_recalc, }; @@ -2197,22 +2110,11 @@ static struct clk usbhost_48m_fck = { static struct clk usbhost_ick = { /* Handles both L3 and L4 clocks */ .name = "usbhost_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &l4_ick, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN), .enable_bit = OMAP3430ES2_EN_USBHOST_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, - .clkdm_name = "usbhost_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk usbhost_sar_fck = { - .name = "usbhost_sar_fck", - .parent = &osc_sys_ck, - .init = &omap2_init_clk_clkdm, - .enable_reg = OMAP_PRM_REGADDR(OMAP3430ES2_USBHOST_MOD, PM_PWSTCTRL), - .enable_bit = OMAP3430ES2_SAVEANDRESTORE_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, .clkdm_name = "usbhost_clkdm", .recalc = &followparent_recalc, }; @@ -2237,7 +2139,7 @@ static const struct clksel_rate usim_120m_rates[] = { static const struct clksel usim_clksel[] = { { .parent = &omap_96m_fck, .rates = usim_96m_rates }, - { .parent = &omap_120m_fck, .rates = usim_120m_rates }, + { .parent = &dpll5_m2_ck, .rates = usim_120m_rates }, { .parent = &sys_ck, .rates = div2_rates }, { .parent = NULL }, }; @@ -2245,63 +2147,63 @@ static const struct clksel usim_clksel[] = { /* 3430ES2 only */ static struct clk usim_fck = { .name = "usim_fck", + .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT, .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), .clksel_mask = OMAP3430ES2_CLKSEL_USIMOCP_MASK, .clksel = usim_clksel, - .flags = CLOCK_IN_OMAP3430ES2, .recalc = &omap2_clksel_recalc, }; /* XXX should gpt1's clksel have wkup_32k_fck as the 32k opt? */ static struct clk gpt1_fck = { .name = "gpt1_fck", + .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPT1_SHIFT, .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_GPT1_MASK, .clksel = omap343x_gpt_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "wkup_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk wkup_32k_fck = { .name = "wkup_32k_fck", + .ops = &clkops_null, .init = &omap2_init_clk_clkdm, .parent = &omap_32k_fck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; static struct clk gpio1_dbck = { .name = "gpio1_dbck", + .ops = &clkops_omap2_dflt_wait, .parent = &wkup_32k_fck, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; static struct clk wdt2_fck = { .name = "wdt2_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &wkup_32k_fck, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_WDT2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; static struct clk wkup_l4_ick = { .name = "wkup_l4_ick", + .ops = &clkops_null, .parent = &sys_ck, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; @@ -2310,50 +2212,50 @@ static struct clk wkup_l4_ick = { /* Never specifically named in the TRM, so we have to infer a likely name */ static struct clk usim_ick = { .name = "usim_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT, - .flags = CLOCK_IN_OMAP3430ES2, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; static struct clk wdt2_ick = { .name = "wdt2_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_WDT2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; static struct clk wdt1_ick = { .name = "wdt1_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_WDT1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; static struct clk gpio1_ick = { .name = "gpio1_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; static struct clk omap_32ksync_ick = { .name = "omap_32ksync_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_32KSYNC_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; @@ -2361,20 +2263,20 @@ static struct clk omap_32ksync_ick = { /* XXX This clock no longer exists in 3430 TRM rev F */ static struct clk gpt12_ick = { .name = "gpt12_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT12_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt1_ick = { .name = "gpt1_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT1_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; @@ -2385,406 +2287,404 @@ static struct clk gpt1_ick = { static struct clk per_96m_fck = { .name = "per_96m_fck", + .ops = &clkops_null, .parent = &omap_96m_alwon_fck, .init = &omap2_init_clk_clkdm, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk per_48m_fck = { .name = "per_48m_fck", + .ops = &clkops_null, .parent = &omap_48m_fck, .init = &omap2_init_clk_clkdm, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk uart3_fck = { .name = "uart3_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &per_48m_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_UART3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt2_fck = { .name = "gpt2_fck", + .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPT2_SHIFT, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_GPT2_MASK, .clksel = omap343x_gpt_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk gpt3_fck = { .name = "gpt3_fck", + .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPT3_SHIFT, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_GPT3_MASK, .clksel = omap343x_gpt_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk gpt4_fck = { .name = "gpt4_fck", + .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPT4_SHIFT, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_GPT4_MASK, .clksel = omap343x_gpt_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk gpt5_fck = { .name = "gpt5_fck", + .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPT5_SHIFT, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_GPT5_MASK, .clksel = omap343x_gpt_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk gpt6_fck = { .name = "gpt6_fck", + .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPT6_SHIFT, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_GPT6_MASK, .clksel = omap343x_gpt_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk gpt7_fck = { .name = "gpt7_fck", + .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPT7_SHIFT, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_GPT7_MASK, .clksel = omap343x_gpt_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk gpt8_fck = { .name = "gpt8_fck", + .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPT8_SHIFT, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_GPT8_MASK, .clksel = omap343x_gpt_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk gpt9_fck = { .name = "gpt9_fck", + .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPT9_SHIFT, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_GPT9_MASK, .clksel = omap343x_gpt_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk per_32k_alwon_fck = { .name = "per_32k_alwon_fck", + .ops = &clkops_null, .parent = &omap_32k_fck, .clkdm_name = "per_clkdm", - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, .recalc = &followparent_recalc, }; static struct clk gpio6_dbck = { .name = "gpio6_dbck", + .ops = &clkops_omap2_dflt_wait, .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO6_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpio5_dbck = { .name = "gpio5_dbck", + .ops = &clkops_omap2_dflt_wait, .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO5_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpio4_dbck = { .name = "gpio4_dbck", + .ops = &clkops_omap2_dflt_wait, .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO4_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpio3_dbck = { .name = "gpio3_dbck", + .ops = &clkops_omap2_dflt_wait, .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpio2_dbck = { .name = "gpio2_dbck", + .ops = &clkops_omap2_dflt_wait, .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk wdt3_fck = { .name = "wdt3_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_WDT3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk per_l4_ick = { .name = "per_l4_ick", + .ops = &clkops_null, .parent = &l4_ick, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | - PARENT_CONTROLS_CLOCK, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpio6_ick = { .name = "gpio6_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO6_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpio5_ick = { .name = "gpio5_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO5_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpio4_ick = { .name = "gpio4_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO4_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpio3_ick = { .name = "gpio3_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpio2_ick = { .name = "gpio2_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk wdt3_ick = { .name = "wdt3_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_WDT3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk uart3_ick = { .name = "uart3_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_UART3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt9_ick = { .name = "gpt9_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT9_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt8_ick = { .name = "gpt8_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT8_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt7_ick = { .name = "gpt7_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT7_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt6_ick = { .name = "gpt6_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT6_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt5_ick = { .name = "gpt5_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT5_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt4_ick = { .name = "gpt4_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT4_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt3_ick = { .name = "gpt3_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk gpt2_ick = { .name = "gpt2_ick", + .ops = &clkops_omap2_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk mcbsp2_ick = { .name = "mcbsp_ick", + .ops = &clkops_omap2_dflt_wait, .id = 2, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_MCBSP2_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk mcbsp3_ick = { .name = "mcbsp_ick", + .ops = &clkops_omap2_dflt_wait, .id = 3, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_MCBSP3_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static struct clk mcbsp4_ick = { .name = "mcbsp_ick", + .ops = &clkops_omap2_dflt_wait, .id = 4, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_MCBSP4_SHIFT, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; static const struct clksel mcbsp_234_clksel[] = { - { .parent = &per_96m_fck, .rates = common_mcbsp_96m_rates }, - { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, + { .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates }, + { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, { .parent = NULL } }; static struct clk mcbsp2_fck = { .name = "mcbsp_fck", + .ops = &clkops_omap2_dflt_wait, .id = 2, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), @@ -2792,13 +2692,13 @@ static struct clk mcbsp2_fck = { .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), .clksel_mask = OMAP2_MCBSP2_CLKS_MASK, .clksel = mcbsp_234_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk mcbsp3_fck = { .name = "mcbsp_fck", + .ops = &clkops_omap2_dflt_wait, .id = 3, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), @@ -2806,13 +2706,13 @@ static struct clk mcbsp3_fck = { .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), .clksel_mask = OMAP2_MCBSP3_CLKS_MASK, .clksel = mcbsp_234_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk mcbsp4_fck = { .name = "mcbsp_fck", + .ops = &clkops_omap2_dflt_wait, .id = 4, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), @@ -2820,7 +2720,6 @@ static struct clk mcbsp4_fck = { .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), .clksel_mask = OMAP2_MCBSP4_CLKS_MASK, .clksel = mcbsp_234_clksel, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "per_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -2864,11 +2763,11 @@ static const struct clksel emu_src_clksel[] = { */ static struct clk emu_src_ck = { .name = "emu_src_ck", + .ops = &clkops_null, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_MUX_CTRL_MASK, .clksel = emu_src_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, .clkdm_name = "emu_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -2888,11 +2787,11 @@ static const struct clksel pclk_emu_clksel[] = { static struct clk pclk_fck = { .name = "pclk_fck", + .ops = &clkops_null, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_CLKSEL_PCLK_MASK, .clksel = pclk_emu_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, .clkdm_name = "emu_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -2911,11 +2810,11 @@ static const struct clksel pclkx2_emu_clksel[] = { static struct clk pclkx2_fck = { .name = "pclkx2_fck", + .ops = &clkops_null, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_CLKSEL_PCLKX2_MASK, .clksel = pclkx2_emu_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, .clkdm_name = "emu_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -2927,22 +2826,22 @@ static const struct clksel atclk_emu_clksel[] = { static struct clk atclk_fck = { .name = "atclk_fck", + .ops = &clkops_null, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_CLKSEL_ATCLK_MASK, .clksel = atclk_emu_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, .clkdm_name = "emu_clkdm", .recalc = &omap2_clksel_recalc, }; static struct clk traceclk_src_fck = { .name = "traceclk_src_fck", + .ops = &clkops_null, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_TRACE_MUX_CTRL_MASK, .clksel = emu_src_clksel, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, .clkdm_name = "emu_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -2961,11 +2860,11 @@ static const struct clksel traceclk_clksel[] = { static struct clk traceclk_fck = { .name = "traceclk_fck", + .ops = &clkops_null, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_CLKSEL_TRACECLK_MASK, .clksel = traceclk_clksel, - .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED, .clkdm_name = "emu_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -2975,27 +2874,27 @@ static struct clk traceclk_fck = { /* SmartReflex fclk (VDD1) */ static struct clk sr1_fck = { .name = "sr1_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &sys_ck, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_SR1_SHIFT, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, .recalc = &followparent_recalc, }; /* SmartReflex fclk (VDD2) */ static struct clk sr2_fck = { .name = "sr2_fck", + .ops = &clkops_omap2_dflt_wait, .parent = &sys_ck, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_SR2_SHIFT, - .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, .recalc = &followparent_recalc, }; static struct clk sr_l4_ick = { .name = "sr_l4_ick", + .ops = &clkops_null, /* RMK: missing? */ .parent = &l4_ick, - .flags = CLOCK_IN_OMAP343X, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; @@ -3005,231 +2904,16 @@ static struct clk sr_l4_ick = { /* XXX This clock no longer exists in 3430 TRM rev F */ static struct clk gpt12_fck = { .name = "gpt12_fck", + .ops = &clkops_null, .parent = &secure_32k_fck, - .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED, .recalc = &followparent_recalc, }; static struct clk wdt1_fck = { .name = "wdt1_fck", + .ops = &clkops_null, .parent = &secure_32k_fck, - .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED, - .recalc = &followparent_recalc, -}; - -static struct clk *onchip_34xx_clks[] __initdata = { - &omap_32k_fck, - &virt_12m_ck, - &virt_13m_ck, - &virt_16_8m_ck, - &virt_19_2m_ck, - &virt_26m_ck, - &virt_38_4m_ck, - &osc_sys_ck, - &sys_ck, - &sys_altclk, - &mcbsp_clks, - &sys_clkout1, - &dpll1_ck, - &dpll1_x2_ck, - &dpll1_x2m2_ck, - &dpll2_ck, - &dpll2_m2_ck, - &dpll3_ck, - &core_ck, - &dpll3_x2_ck, - &dpll3_m2_ck, - &dpll3_m2x2_ck, - &dpll3_m3_ck, - &dpll3_m3x2_ck, - &emu_core_alwon_ck, - &dpll4_ck, - &dpll4_x2_ck, - &omap_96m_alwon_fck, - &omap_96m_fck, - &cm_96m_fck, - &virt_omap_54m_fck, - &omap_54m_fck, - &omap_48m_fck, - &omap_12m_fck, - &dpll4_m2_ck, - &dpll4_m2x2_ck, - &dpll4_m3_ck, - &dpll4_m3x2_ck, - &dpll4_m4_ck, - &dpll4_m4x2_ck, - &dpll4_m5_ck, - &dpll4_m5x2_ck, - &dpll4_m6_ck, - &dpll4_m6x2_ck, - &emu_per_alwon_ck, - &dpll5_ck, - &dpll5_m2_ck, - &omap_120m_fck, - &clkout2_src_ck, - &sys_clkout2, - &corex2_fck, - &dpll1_fck, - &mpu_ck, - &arm_fck, - &emu_mpu_alwon_ck, - &dpll2_fck, - &iva2_ck, - &l3_ick, - &l4_ick, - &rm_ick, - &gfx_l3_ck, - &gfx_l3_fck, - &gfx_l3_ick, - &gfx_cg1_ck, - &gfx_cg2_ck, - &sgx_fck, - &sgx_ick, - &d2d_26m_fck, - &gpt10_fck, - &gpt11_fck, - &cpefuse_fck, - &ts_fck, - &usbtll_fck, - &core_96m_fck, - &mmchs3_fck, - &mmchs2_fck, - &mspro_fck, - &mmchs1_fck, - &i2c3_fck, - &i2c2_fck, - &i2c1_fck, - &mcbsp5_fck, - &mcbsp1_fck, - &core_48m_fck, - &mcspi4_fck, - &mcspi3_fck, - &mcspi2_fck, - &mcspi1_fck, - &uart2_fck, - &uart1_fck, - &fshostusb_fck, - &core_12m_fck, - &hdq_fck, - &ssi_ssr_fck, - &ssi_sst_fck, - &core_l3_ick, - &hsotgusb_ick, - &sdrc_ick, - &gpmc_fck, - &security_l3_ick, - &pka_ick, - &core_l4_ick, - &usbtll_ick, - &mmchs3_ick, - &icr_ick, - &aes2_ick, - &sha12_ick, - &des2_ick, - &mmchs2_ick, - &mmchs1_ick, - &mspro_ick, - &hdq_ick, - &mcspi4_ick, - &mcspi3_ick, - &mcspi2_ick, - &mcspi1_ick, - &i2c3_ick, - &i2c2_ick, - &i2c1_ick, - &uart2_ick, - &uart1_ick, - &gpt11_ick, - &gpt10_ick, - &mcbsp5_ick, - &mcbsp1_ick, - &fac_ick, - &mailboxes_ick, - &omapctrl_ick, - &ssi_l4_ick, - &ssi_ick, - &usb_l4_ick, - &security_l4_ick2, - &aes1_ick, - &rng_ick, - &sha11_ick, - &des1_ick, - &dss1_alwon_fck, - &dss_tv_fck, - &dss_96m_fck, - &dss2_alwon_fck, - &dss_ick, - &cam_mclk, - &cam_ick, - &usbhost_120m_fck, - &usbhost_48m_fck, - &usbhost_ick, - &usbhost_sar_fck, - &usim_fck, - &gpt1_fck, - &wkup_32k_fck, - &gpio1_dbck, - &wdt2_fck, - &wkup_l4_ick, - &usim_ick, - &wdt2_ick, - &wdt1_ick, - &gpio1_ick, - &omap_32ksync_ick, - &gpt12_ick, - &gpt1_ick, - &per_96m_fck, - &per_48m_fck, - &uart3_fck, - &gpt2_fck, - &gpt3_fck, - &gpt4_fck, - &gpt5_fck, - &gpt6_fck, - &gpt7_fck, - &gpt8_fck, - &gpt9_fck, - &per_32k_alwon_fck, - &gpio6_dbck, - &gpio5_dbck, - &gpio4_dbck, - &gpio3_dbck, - &gpio2_dbck, - &wdt3_fck, - &per_l4_ick, - &gpio6_ick, - &gpio5_ick, - &gpio4_ick, - &gpio3_ick, - &gpio2_ick, - &wdt3_ick, - &uart3_ick, - &gpt9_ick, - &gpt8_ick, - &gpt7_ick, - &gpt6_ick, - &gpt5_ick, - &gpt4_ick, - &gpt3_ick, - &gpt2_ick, - &mcbsp2_ick, - &mcbsp3_ick, - &mcbsp4_ick, - &mcbsp2_fck, - &mcbsp3_fck, - &mcbsp4_fck, - &emu_src_ck, - &pclk_fck, - &pclkx2_fck, - &atclk_fck, - &traceclk_src_fck, - &traceclk_fck, - &sr1_fck, - &sr2_fck, - &sr_l4_ick, - &secure_32k_fck, - &gpt12_fck, - &wdt1_fck, + .recalc = &followparent_recalc, }; #endif diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index 4c3ce9cfd9480f9b4974a671498513e74ee1cc5f..0e7d501865b602c41f65c5e13693fc078fe5ef05 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -22,6 +22,7 @@ #include #include #include +#include #include @@ -71,16 +72,13 @@ static void _autodep_lookup(struct clkdm_pwrdm_autodep *autodep) if (!omap_chip_is(autodep->omap_chip)) return; - pwrdm = pwrdm_lookup(autodep->pwrdm_name); + pwrdm = pwrdm_lookup(autodep->pwrdm.name); if (!pwrdm) { - pr_debug("clockdomain: _autodep_lookup: powerdomain %s " - "does not exist\n", autodep->pwrdm_name); - WARN_ON(1); - return; + pr_err("clockdomain: autodeps: powerdomain %s does not exist\n", + autodep->pwrdm.name); + pwrdm = ERR_PTR(-ENOENT); } - autodep->pwrdm = pwrdm; - - return; + autodep->pwrdm.ptr = pwrdm; } /* @@ -95,16 +93,19 @@ static void _clkdm_add_autodeps(struct clockdomain *clkdm) { struct clkdm_pwrdm_autodep *autodep; - for (autodep = autodeps; autodep->pwrdm_name; autodep++) { - if (!autodep->pwrdm) + for (autodep = autodeps; autodep->pwrdm.ptr; autodep++) { + if (IS_ERR(autodep->pwrdm.ptr)) + continue; + + if (!omap_chip_is(autodep->omap_chip)) continue; pr_debug("clockdomain: adding %s sleepdep/wkdep for " - "pwrdm %s\n", autodep->pwrdm_name, - clkdm->pwrdm->name); + "pwrdm %s\n", autodep->pwrdm.ptr->name, + clkdm->pwrdm.ptr->name); - pwrdm_add_sleepdep(clkdm->pwrdm, autodep->pwrdm); - pwrdm_add_wkdep(clkdm->pwrdm, autodep->pwrdm); + pwrdm_add_sleepdep(clkdm->pwrdm.ptr, autodep->pwrdm.ptr); + pwrdm_add_wkdep(clkdm->pwrdm.ptr, autodep->pwrdm.ptr); } } @@ -120,16 +121,19 @@ static void _clkdm_del_autodeps(struct clockdomain *clkdm) { struct clkdm_pwrdm_autodep *autodep; - for (autodep = autodeps; autodep->pwrdm_name; autodep++) { - if (!autodep->pwrdm) + for (autodep = autodeps; autodep->pwrdm.ptr; autodep++) { + if (IS_ERR(autodep->pwrdm.ptr)) + continue; + + if (!omap_chip_is(autodep->omap_chip)) continue; pr_debug("clockdomain: removing %s sleepdep/wkdep for " - "pwrdm %s\n", autodep->pwrdm_name, - clkdm->pwrdm->name); + "pwrdm %s\n", autodep->pwrdm.ptr->name, + clkdm->pwrdm.ptr->name); - pwrdm_del_sleepdep(clkdm->pwrdm, autodep->pwrdm); - pwrdm_del_wkdep(clkdm->pwrdm, autodep->pwrdm); + pwrdm_del_sleepdep(clkdm->pwrdm.ptr, autodep->pwrdm.ptr); + pwrdm_del_wkdep(clkdm->pwrdm.ptr, autodep->pwrdm.ptr); } } @@ -179,7 +183,7 @@ void clkdm_init(struct clockdomain **clkdms, autodeps = init_autodeps; if (autodeps) - for (autodep = autodeps; autodep->pwrdm_name; autodep++) + for (autodep = autodeps; autodep->pwrdm.ptr; autodep++) _autodep_lookup(autodep); } @@ -202,20 +206,20 @@ int clkdm_register(struct clockdomain *clkdm) if (!omap_chip_is(clkdm->omap_chip)) return -EINVAL; - pwrdm = pwrdm_lookup(clkdm->pwrdm_name); + pwrdm = pwrdm_lookup(clkdm->pwrdm.name); if (!pwrdm) { - pr_debug("clockdomain: clkdm_register %s: powerdomain %s " - "does not exist\n", clkdm->name, clkdm->pwrdm_name); + pr_err("clockdomain: %s: powerdomain %s does not exist\n", + clkdm->name, clkdm->pwrdm.name); return -EINVAL; } - clkdm->pwrdm = pwrdm; + clkdm->pwrdm.ptr = pwrdm; mutex_lock(&clkdm_mutex); /* Verify that the clockdomain is not already registered */ if (_clkdm_lookup(clkdm->name)) { ret = -EEXIST; goto cr_unlock; - }; + } list_add(&clkdm->node, &clkdm_list); @@ -242,7 +246,7 @@ int clkdm_unregister(struct clockdomain *clkdm) if (!clkdm) return -EINVAL; - pwrdm_del_clkdm(clkdm->pwrdm, clkdm); + pwrdm_del_clkdm(clkdm->pwrdm.ptr, clkdm); mutex_lock(&clkdm_mutex); list_del(&clkdm->node); @@ -327,7 +331,7 @@ struct powerdomain *clkdm_get_pwrdm(struct clockdomain *clkdm) if (!clkdm) return NULL; - return clkdm->pwrdm; + return clkdm->pwrdm.ptr; } @@ -348,7 +352,7 @@ static int omap2_clkdm_clktrctrl_read(struct clockdomain *clkdm) if (!clkdm) return -EINVAL; - v = cm_read_mod_reg(clkdm->pwrdm->prcm_offs, CM_CLKSTCTRL); + v = cm_read_mod_reg(clkdm->pwrdm.ptr->prcm_offs, CM_CLKSTCTRL); v &= clkdm->clktrctrl_mask; v >>= __ffs(clkdm->clktrctrl_mask); @@ -380,7 +384,7 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm) if (cpu_is_omap24xx()) { cm_set_mod_reg_bits(OMAP24XX_FORCESTATE, - clkdm->pwrdm->prcm_offs, PM_PWSTCTRL); + clkdm->pwrdm.ptr->prcm_offs, PM_PWSTCTRL); } else if (cpu_is_omap34xx()) { @@ -388,7 +392,7 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm) __ffs(clkdm->clktrctrl_mask)); cm_rmw_mod_reg_bits(clkdm->clktrctrl_mask, v, - clkdm->pwrdm->prcm_offs, CM_CLKSTCTRL); + clkdm->pwrdm.ptr->prcm_offs, CM_CLKSTCTRL); } else { BUG(); @@ -422,7 +426,7 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm) if (cpu_is_omap24xx()) { cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE, - clkdm->pwrdm->prcm_offs, PM_PWSTCTRL); + clkdm->pwrdm.ptr->prcm_offs, PM_PWSTCTRL); } else if (cpu_is_omap34xx()) { @@ -430,7 +434,7 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm) __ffs(clkdm->clktrctrl_mask)); cm_rmw_mod_reg_bits(clkdm->clktrctrl_mask, v, - clkdm->pwrdm->prcm_offs, CM_CLKSTCTRL); + clkdm->pwrdm.ptr->prcm_offs, CM_CLKSTCTRL); } else { BUG(); @@ -478,7 +482,7 @@ void omap2_clkdm_allow_idle(struct clockdomain *clkdm) cm_rmw_mod_reg_bits(clkdm->clktrctrl_mask, v << __ffs(clkdm->clktrctrl_mask), - clkdm->pwrdm->prcm_offs, + clkdm->pwrdm.ptr->prcm_offs, CM_CLKSTCTRL); } @@ -516,7 +520,7 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm) cm_rmw_mod_reg_bits(clkdm->clktrctrl_mask, v << __ffs(clkdm->clktrctrl_mask), - clkdm->pwrdm->prcm_offs, CM_CLKSTCTRL); + clkdm->pwrdm.ptr->prcm_offs, CM_CLKSTCTRL); if (atomic_read(&clkdm->usecount) > 0) _clkdm_del_autodeps(clkdm); @@ -567,6 +571,8 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) else omap2_clkdm_wakeup(clkdm); + pwrdm_wait_transition(clkdm->pwrdm.ptr); + return 0; } diff --git a/arch/arm/mach-omap2/clockdomains.h b/arch/arm/mach-omap2/clockdomains.h index cd86dcc7b424ebead57547d1fecbbbbb9464c0b3..281d5da1918879a2ca927ee4616cbfb495a4fdbc 100644 --- a/arch/arm/mach-omap2/clockdomains.h +++ b/arch/arm/mach-omap2/clockdomains.h @@ -14,12 +14,29 @@ /* * OMAP2/3-common clockdomains + * + * Even though the 2420 has a single PRCM module from the + * interconnect's perspective, internally it does appear to have + * separate PRM and CM clockdomains. The usual test case is + * sys_clkout/sys_clkout2. */ /* This is an implicit clockdomain - it is never defined as such in TRM */ static struct clockdomain wkup_clkdm = { .name = "wkup_clkdm", - .pwrdm_name = "wkup_pwrdm", + .pwrdm = { .name = "wkup_pwrdm" }, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), +}; + +static struct clockdomain prm_clkdm = { + .name = "prm_clkdm", + .pwrdm = { .name = "wkup_pwrdm" }, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), +}; + +static struct clockdomain cm_clkdm = { + .name = "cm_clkdm", + .pwrdm = { .name = "core_pwrdm" }, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), }; @@ -31,7 +48,7 @@ static struct clockdomain wkup_clkdm = { static struct clockdomain mpu_2420_clkdm = { .name = "mpu_clkdm", - .pwrdm_name = "mpu_pwrdm", + .pwrdm = { .name = "mpu_pwrdm" }, .flags = CLKDM_CAN_HWSUP, .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), @@ -39,7 +56,7 @@ static struct clockdomain mpu_2420_clkdm = { static struct clockdomain iva1_2420_clkdm = { .name = "iva1_clkdm", - .pwrdm_name = "dsp_pwrdm", + .pwrdm = { .name = "dsp_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP2420_AUTOSTATE_IVA_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), @@ -56,7 +73,7 @@ static struct clockdomain iva1_2420_clkdm = { static struct clockdomain mpu_2430_clkdm = { .name = "mpu_clkdm", - .pwrdm_name = "mpu_pwrdm", + .pwrdm = { .name = "mpu_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), @@ -64,7 +81,7 @@ static struct clockdomain mpu_2430_clkdm = { static struct clockdomain mdm_clkdm = { .name = "mdm_clkdm", - .pwrdm_name = "mdm_pwrdm", + .pwrdm = { .name = "mdm_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP2430_AUTOSTATE_MDM_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), @@ -81,7 +98,7 @@ static struct clockdomain mdm_clkdm = { static struct clockdomain dsp_clkdm = { .name = "dsp_clkdm", - .pwrdm_name = "dsp_pwrdm", + .pwrdm = { .name = "dsp_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX), @@ -89,7 +106,7 @@ static struct clockdomain dsp_clkdm = { static struct clockdomain gfx_24xx_clkdm = { .name = "gfx_clkdm", - .pwrdm_name = "gfx_pwrdm", + .pwrdm = { .name = "gfx_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX), @@ -97,7 +114,7 @@ static struct clockdomain gfx_24xx_clkdm = { static struct clockdomain core_l3_24xx_clkdm = { .name = "core_l3_clkdm", - .pwrdm_name = "core_pwrdm", + .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX), @@ -105,7 +122,7 @@ static struct clockdomain core_l3_24xx_clkdm = { static struct clockdomain core_l4_24xx_clkdm = { .name = "core_l4_clkdm", - .pwrdm_name = "core_pwrdm", + .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX), @@ -113,7 +130,7 @@ static struct clockdomain core_l4_24xx_clkdm = { static struct clockdomain dss_24xx_clkdm = { .name = "dss_clkdm", - .pwrdm_name = "core_pwrdm", + .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX), @@ -130,7 +147,7 @@ static struct clockdomain dss_24xx_clkdm = { static struct clockdomain mpu_34xx_clkdm = { .name = "mpu_clkdm", - .pwrdm_name = "mpu_pwrdm", + .pwrdm = { .name = "mpu_pwrdm" }, .flags = CLKDM_CAN_HWSUP | CLKDM_CAN_FORCE_WAKEUP, .clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -138,7 +155,7 @@ static struct clockdomain mpu_34xx_clkdm = { static struct clockdomain neon_clkdm = { .name = "neon_clkdm", - .pwrdm_name = "neon_pwrdm", + .pwrdm = { .name = "neon_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP3430_CLKTRCTRL_NEON_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -146,7 +163,7 @@ static struct clockdomain neon_clkdm = { static struct clockdomain iva2_clkdm = { .name = "iva2_clkdm", - .pwrdm_name = "iva2_pwrdm", + .pwrdm = { .name = "iva2_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP3430_CLKTRCTRL_IVA2_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -154,7 +171,7 @@ static struct clockdomain iva2_clkdm = { static struct clockdomain gfx_3430es1_clkdm = { .name = "gfx_clkdm", - .pwrdm_name = "gfx_pwrdm", + .pwrdm = { .name = "gfx_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_GFX_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1), @@ -162,10 +179,10 @@ static struct clockdomain gfx_3430es1_clkdm = { static struct clockdomain sgx_clkdm = { .name = "sgx_clkdm", - .pwrdm_name = "sgx_pwrdm", + .pwrdm = { .name = "sgx_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2), + .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), }; /* @@ -177,7 +194,7 @@ static struct clockdomain sgx_clkdm = { */ static struct clockdomain d2d_clkdm = { .name = "d2d_clkdm", - .pwrdm_name = "core_pwrdm", + .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_D2D_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -185,7 +202,7 @@ static struct clockdomain d2d_clkdm = { static struct clockdomain core_l3_34xx_clkdm = { .name = "core_l3_clkdm", - .pwrdm_name = "core_pwrdm", + .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, .clktrctrl_mask = OMAP3430_CLKTRCTRL_L3_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -193,7 +210,7 @@ static struct clockdomain core_l3_34xx_clkdm = { static struct clockdomain core_l4_34xx_clkdm = { .name = "core_l4_clkdm", - .pwrdm_name = "core_pwrdm", + .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, .clktrctrl_mask = OMAP3430_CLKTRCTRL_L4_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -201,7 +218,7 @@ static struct clockdomain core_l4_34xx_clkdm = { static struct clockdomain dss_34xx_clkdm = { .name = "dss_clkdm", - .pwrdm_name = "dss_pwrdm", + .pwrdm = { .name = "dss_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP3430_CLKTRCTRL_DSS_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -209,7 +226,7 @@ static struct clockdomain dss_34xx_clkdm = { static struct clockdomain cam_clkdm = { .name = "cam_clkdm", - .pwrdm_name = "cam_pwrdm", + .pwrdm = { .name = "cam_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP3430_CLKTRCTRL_CAM_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -217,28 +234,62 @@ static struct clockdomain cam_clkdm = { static struct clockdomain usbhost_clkdm = { .name = "usbhost_clkdm", - .pwrdm_name = "usbhost_pwrdm", + .pwrdm = { .name = "usbhost_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2), + .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), }; static struct clockdomain per_clkdm = { .name = "per_clkdm", - .pwrdm_name = "per_pwrdm", + .pwrdm = { .name = "per_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, .clktrctrl_mask = OMAP3430_CLKTRCTRL_PER_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; +/* + * Disable hw supervised mode for emu_clkdm, because emu_pwrdm is + * switched of even if sdti is in use + */ static struct clockdomain emu_clkdm = { .name = "emu_clkdm", - .pwrdm_name = "emu_pwrdm", - .flags = CLKDM_CAN_ENABLE_AUTO | CLKDM_CAN_SWSUP, + .pwrdm = { .name = "emu_pwrdm" }, + .flags = /* CLKDM_CAN_ENABLE_AUTO | */CLKDM_CAN_SWSUP, .clktrctrl_mask = OMAP3430_CLKTRCTRL_EMU_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; +static struct clockdomain dpll1_clkdm = { + .name = "dpll1_clkdm", + .pwrdm = { .name = "dpll1_pwrdm" }, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +static struct clockdomain dpll2_clkdm = { + .name = "dpll2_clkdm", + .pwrdm = { .name = "dpll2_pwrdm" }, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +static struct clockdomain dpll3_clkdm = { + .name = "dpll3_clkdm", + .pwrdm = { .name = "dpll3_pwrdm" }, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +static struct clockdomain dpll4_clkdm = { + .name = "dpll4_clkdm", + .pwrdm = { .name = "dpll4_pwrdm" }, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +static struct clockdomain dpll5_clkdm = { + .name = "dpll5_clkdm", + .pwrdm = { .name = "dpll5_pwrdm" }, + .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), +}; + #endif /* CONFIG_ARCH_OMAP34XX */ /* @@ -247,14 +298,16 @@ static struct clockdomain emu_clkdm = { static struct clkdm_pwrdm_autodep clkdm_pwrdm_autodeps[] = { { - .pwrdm_name = "mpu_pwrdm", + .pwrdm = { .name = "mpu_pwrdm" }, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }, { - .pwrdm_name = "iva2_pwrdm", + .pwrdm = { .name = "iva2_pwrdm" }, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }, - { NULL } + { + .pwrdm = { .name = NULL }, + } }; /* @@ -264,6 +317,8 @@ static struct clkdm_pwrdm_autodep clkdm_pwrdm_autodeps[] = { static struct clockdomain *clockdomains_omap[] = { &wkup_clkdm, + &cm_clkdm, + &prm_clkdm, #ifdef CONFIG_ARCH_OMAP2420 &mpu_2420_clkdm, @@ -297,6 +352,11 @@ static struct clockdomain *clockdomains_omap[] = { &usbhost_clkdm, &per_clkdm, &emu_clkdm, + &dpll1_clkdm, + &dpll2_clkdm, + &dpll3_clkdm, + &dpll4_clkdm, + &dpll5_clkdm, #endif NULL, diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h index 1098ecfab861e2b42a0a6130fbe0b2d55ceb0004..297a2fe634ea63a56345af7a51bb11c37e276f85 100644 --- a/arch/arm/mach-omap2/cm-regbits-24xx.h +++ b/arch/arm/mach-omap2/cm-regbits-24xx.h @@ -110,35 +110,56 @@ #define OMAP24XX_EN_DES (1 << 0) /* CM_IDLEST1_CORE specific bits */ -#define OMAP24XX_ST_MAILBOXES (1 << 30) -#define OMAP24XX_ST_WDT4 (1 << 29) -#define OMAP2420_ST_WDT3 (1 << 28) -#define OMAP24XX_ST_MSPRO (1 << 27) -#define OMAP24XX_ST_FAC (1 << 25) -#define OMAP2420_ST_EAC (1 << 24) -#define OMAP24XX_ST_HDQ (1 << 23) -#define OMAP24XX_ST_I2C2 (1 << 20) -#define OMAP24XX_ST_I2C1 (1 << 19) -#define OMAP24XX_ST_MCBSP2 (1 << 16) -#define OMAP24XX_ST_MCBSP1 (1 << 15) -#define OMAP24XX_ST_DSS (1 << 0) +#define OMAP24XX_ST_MAILBOXES_SHIFT 30 +#define OMAP24XX_ST_MAILBOXES_MASK (1 << 30) +#define OMAP24XX_ST_WDT4_SHIFT 29 +#define OMAP24XX_ST_WDT4_MASK (1 << 29) +#define OMAP2420_ST_WDT3_SHIFT 28 +#define OMAP2420_ST_WDT3_MASK (1 << 28) +#define OMAP24XX_ST_MSPRO_SHIFT 27 +#define OMAP24XX_ST_MSPRO_MASK (1 << 27) +#define OMAP24XX_ST_FAC_SHIFT 25 +#define OMAP24XX_ST_FAC_MASK (1 << 25) +#define OMAP2420_ST_EAC_SHIFT 24 +#define OMAP2420_ST_EAC_MASK (1 << 24) +#define OMAP24XX_ST_HDQ_SHIFT 23 +#define OMAP24XX_ST_HDQ_MASK (1 << 23) +#define OMAP2420_ST_I2C2_SHIFT 20 +#define OMAP2420_ST_I2C2_MASK (1 << 20) +#define OMAP2420_ST_I2C1_SHIFT 19 +#define OMAP2420_ST_I2C1_MASK (1 << 19) +#define OMAP24XX_ST_MCBSP2_SHIFT 16 +#define OMAP24XX_ST_MCBSP2_MASK (1 << 16) +#define OMAP24XX_ST_MCBSP1_SHIFT 15 +#define OMAP24XX_ST_MCBSP1_MASK (1 << 15) +#define OMAP24XX_ST_DSS_SHIFT 0 +#define OMAP24XX_ST_DSS_MASK (1 << 0) /* CM_IDLEST2_CORE */ -#define OMAP2430_ST_MCBSP5 (1 << 5) -#define OMAP2430_ST_MCBSP4 (1 << 4) -#define OMAP2430_ST_MCBSP3 (1 << 3) -#define OMAP24XX_ST_SSI (1 << 1) +#define OMAP2430_ST_MCBSP5_SHIFT 5 +#define OMAP2430_ST_MCBSP5_MASK (1 << 5) +#define OMAP2430_ST_MCBSP4_SHIFT 4 +#define OMAP2430_ST_MCBSP4_MASK (1 << 4) +#define OMAP2430_ST_MCBSP3_SHIFT 3 +#define OMAP2430_ST_MCBSP3_MASK (1 << 3) +#define OMAP24XX_ST_SSI_SHIFT 1 +#define OMAP24XX_ST_SSI_MASK (1 << 1) /* CM_IDLEST3_CORE */ /* 2430 only */ -#define OMAP2430_ST_SDRC (1 << 2) +#define OMAP2430_ST_SDRC_MASK (1 << 2) /* CM_IDLEST4_CORE */ -#define OMAP24XX_ST_PKA (1 << 4) -#define OMAP24XX_ST_AES (1 << 3) -#define OMAP24XX_ST_RNG (1 << 2) -#define OMAP24XX_ST_SHA (1 << 1) -#define OMAP24XX_ST_DES (1 << 0) +#define OMAP24XX_ST_PKA_SHIFT 4 +#define OMAP24XX_ST_PKA_MASK (1 << 4) +#define OMAP24XX_ST_AES_SHIFT 3 +#define OMAP24XX_ST_AES_MASK (1 << 3) +#define OMAP24XX_ST_RNG_SHIFT 2 +#define OMAP24XX_ST_RNG_MASK (1 << 2) +#define OMAP24XX_ST_SHA_SHIFT 1 +#define OMAP24XX_ST_SHA_MASK (1 << 1) +#define OMAP24XX_ST_DES_SHIFT 0 +#define OMAP24XX_ST_DES_MASK (1 << 0) /* CM_AUTOIDLE1_CORE */ #define OMAP24XX_AUTO_CAM (1 << 31) @@ -275,11 +296,16 @@ #define OMAP24XX_EN_32KSYNC (1 << 1) /* CM_IDLEST_WKUP specific bits */ -#define OMAP2430_ST_ICR (1 << 6) -#define OMAP24XX_ST_OMAPCTRL (1 << 5) -#define OMAP24XX_ST_WDT1 (1 << 4) -#define OMAP24XX_ST_MPU_WDT (1 << 3) -#define OMAP24XX_ST_32KSYNC (1 << 1) +#define OMAP2430_ST_ICR_SHIFT 6 +#define OMAP2430_ST_ICR_MASK (1 << 6) +#define OMAP24XX_ST_OMAPCTRL_SHIFT 5 +#define OMAP24XX_ST_OMAPCTRL_MASK (1 << 5) +#define OMAP24XX_ST_WDT1_SHIFT 4 +#define OMAP24XX_ST_WDT1_MASK (1 << 4) +#define OMAP24XX_ST_MPU_WDT_SHIFT 3 +#define OMAP24XX_ST_MPU_WDT_MASK (1 << 3) +#define OMAP24XX_ST_32KSYNC_SHIFT 1 +#define OMAP24XX_ST_32KSYNC_MASK (1 << 1) /* CM_AUTOIDLE_WKUP */ #define OMAP24XX_AUTO_OMAPCTRL (1 << 5) diff --git a/arch/arm/mach-omap2/cm-regbits-34xx.h b/arch/arm/mach-omap2/cm-regbits-34xx.h index 219f5c8d9659413146dc3f72c257280cd33e67e6..6f3f5a36aae664960e037d59200dba8fe025feab 100644 --- a/arch/arm/mach-omap2/cm-regbits-34xx.h +++ b/arch/arm/mach-omap2/cm-regbits-34xx.h @@ -183,31 +183,58 @@ #define OMAP3430ES2_EN_CPEFUSE_MASK (1 << 0) /* CM_IDLEST1_CORE specific bits */ -#define OMAP3430_ST_ICR (1 << 29) -#define OMAP3430_ST_AES2 (1 << 28) -#define OMAP3430_ST_SHA12 (1 << 27) -#define OMAP3430_ST_DES2 (1 << 26) -#define OMAP3430_ST_MSPRO (1 << 23) -#define OMAP3430_ST_HDQ (1 << 22) -#define OMAP3430ES1_ST_FAC (1 << 8) -#define OMAP3430ES1_ST_MAILBOXES (1 << 7) -#define OMAP3430_ST_OMAPCTRL (1 << 6) -#define OMAP3430_ST_SDMA (1 << 2) -#define OMAP3430_ST_SDRC (1 << 1) -#define OMAP3430_ST_SSI (1 << 0) +#define OMAP3430ES2_ST_MMC3_SHIFT 30 +#define OMAP3430ES2_ST_MMC3_MASK (1 << 30) +#define OMAP3430_ST_ICR_SHIFT 29 +#define OMAP3430_ST_ICR_MASK (1 << 29) +#define OMAP3430_ST_AES2_SHIFT 28 +#define OMAP3430_ST_AES2_MASK (1 << 28) +#define OMAP3430_ST_SHA12_SHIFT 27 +#define OMAP3430_ST_SHA12_MASK (1 << 27) +#define OMAP3430_ST_DES2_SHIFT 26 +#define OMAP3430_ST_DES2_MASK (1 << 26) +#define OMAP3430_ST_MSPRO_SHIFT 23 +#define OMAP3430_ST_MSPRO_MASK (1 << 23) +#define OMAP3430_ST_HDQ_SHIFT 22 +#define OMAP3430_ST_HDQ_MASK (1 << 22) +#define OMAP3430ES1_ST_FAC_SHIFT 8 +#define OMAP3430ES1_ST_FAC_MASK (1 << 8) +#define OMAP3430ES2_ST_SSI_IDLE_SHIFT 8 +#define OMAP3430ES2_ST_SSI_IDLE_MASK (1 << 8) +#define OMAP3430_ST_MAILBOXES_SHIFT 7 +#define OMAP3430_ST_MAILBOXES_MASK (1 << 7) +#define OMAP3430_ST_OMAPCTRL_SHIFT 6 +#define OMAP3430_ST_OMAPCTRL_MASK (1 << 6) +#define OMAP3430_ST_SDMA_SHIFT 2 +#define OMAP3430_ST_SDMA_MASK (1 << 2) +#define OMAP3430_ST_SDRC_SHIFT 1 +#define OMAP3430_ST_SDRC_MASK (1 << 1) +#define OMAP3430_ST_SSI_STDBY_SHIFT 0 +#define OMAP3430_ST_SSI_STDBY_MASK (1 << 0) /* CM_IDLEST2_CORE */ -#define OMAP3430_ST_PKA (1 << 4) -#define OMAP3430_ST_AES1 (1 << 3) -#define OMAP3430_ST_RNG (1 << 2) -#define OMAP3430_ST_SHA11 (1 << 1) -#define OMAP3430_ST_DES1 (1 << 0) +#define OMAP3430_ST_PKA_SHIFT 4 +#define OMAP3430_ST_PKA_MASK (1 << 4) +#define OMAP3430_ST_AES1_SHIFT 3 +#define OMAP3430_ST_AES1_MASK (1 << 3) +#define OMAP3430_ST_RNG_SHIFT 2 +#define OMAP3430_ST_RNG_MASK (1 << 2) +#define OMAP3430_ST_SHA11_SHIFT 1 +#define OMAP3430_ST_SHA11_MASK (1 << 1) +#define OMAP3430_ST_DES1_SHIFT 0 +#define OMAP3430_ST_DES1_MASK (1 << 0) /* CM_IDLEST3_CORE */ #define OMAP3430ES2_ST_USBTLL_SHIFT 2 #define OMAP3430ES2_ST_USBTLL_MASK (1 << 2) +#define OMAP3430ES2_ST_CPEFUSE_SHIFT 0 +#define OMAP3430ES2_ST_CPEFUSE_MASK (1 << 0) /* CM_AUTOIDLE1_CORE */ +#define OMAP3430ES2_AUTO_MMC3 (1 << 30) +#define OMAP3430ES2_AUTO_MMC3_SHIFT 30 +#define OMAP3430ES2_AUTO_ICR (1 << 29) +#define OMAP3430ES2_AUTO_ICR_SHIFT 29 #define OMAP3430_AUTO_AES2 (1 << 28) #define OMAP3430_AUTO_AES2_SHIFT 28 #define OMAP3430_AUTO_SHA12 (1 << 27) @@ -276,6 +303,9 @@ #define OMAP3430_AUTO_DES1_SHIFT 0 /* CM_AUTOIDLE3_CORE */ +#define OMAP3430ES2_AUTO_USBHOST (1 << 0) +#define OMAP3430ES2_AUTO_USBHOST_SHIFT 0 +#define OMAP3430ES2_AUTO_USBTLL (1 << 2) #define OMAP3430ES2_AUTO_USBTLL_SHIFT 2 #define OMAP3430ES2_AUTO_USBTLL_MASK (1 << 2) @@ -332,8 +362,12 @@ #define OMAP3430ES1_CLKACTIVITY_GFX_MASK (1 << 0) /* CM_FCLKEN_SGX */ -#define OMAP3430ES2_EN_SGX_SHIFT 1 -#define OMAP3430ES2_EN_SGX_MASK (1 << 1) +#define OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT 1 +#define OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_MASK (1 << 1) + +/* CM_ICLKEN_SGX */ +#define OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_SHIFT 0 +#define OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_MASK (1 << 0) /* CM_CLKSEL_SGX */ #define OMAP3430ES2_CLKSEL_SGX_SHIFT 0 @@ -349,6 +383,7 @@ /* CM_FCLKEN_WKUP specific bits */ #define OMAP3430ES2_EN_USIMOCP_SHIFT 9 +#define OMAP3430ES2_EN_USIMOCP_MASK (1 << 9) /* CM_ICLKEN_WKUP specific bits */ #define OMAP3430_EN_WDT1 (1 << 4) @@ -357,11 +392,18 @@ #define OMAP3430_EN_32KSYNC_SHIFT 2 /* CM_IDLEST_WKUP specific bits */ -#define OMAP3430_ST_WDT2 (1 << 5) -#define OMAP3430_ST_WDT1 (1 << 4) -#define OMAP3430_ST_32KSYNC (1 << 2) +#define OMAP3430ES2_ST_USIMOCP_SHIFT 9 +#define OMAP3430ES2_ST_USIMOCP_MASK (1 << 9) +#define OMAP3430_ST_WDT2_SHIFT 5 +#define OMAP3430_ST_WDT2_MASK (1 << 5) +#define OMAP3430_ST_WDT1_SHIFT 4 +#define OMAP3430_ST_WDT1_MASK (1 << 4) +#define OMAP3430_ST_32KSYNC_SHIFT 2 +#define OMAP3430_ST_32KSYNC_MASK (1 << 2) /* CM_AUTOIDLE_WKUP */ +#define OMAP3430ES2_AUTO_USIMOCP (1 << 9) +#define OMAP3430ES2_AUTO_USIMOCP_SHIFT 9 #define OMAP3430_AUTO_WDT2 (1 << 5) #define OMAP3430_AUTO_WDT2_SHIFT 5 #define OMAP3430_AUTO_WDT1 (1 << 4) @@ -426,6 +468,8 @@ #define OMAP3430_ST_CORE_CLK_MASK (1 << 0) /* CM_IDLEST2_CKGEN */ +#define OMAP3430ES2_ST_USIM_CLK_SHIFT 2 +#define OMAP3430ES2_ST_USIM_CLK_MASK (1 << 2) #define OMAP3430ES2_ST_120M_CLK_SHIFT 1 #define OMAP3430ES2_ST_120M_CLK_MASK (1 << 1) #define OMAP3430ES2_ST_PERIPH2_CLK_SHIFT 0 @@ -449,8 +493,12 @@ #define OMAP3430_CORE_DPLL_MULT_MASK (0x7ff << 16) #define OMAP3430_CORE_DPLL_DIV_SHIFT 8 #define OMAP3430_CORE_DPLL_DIV_MASK (0x7f << 8) -#define OMAP3430_SOURCE_54M (1 << 5) -#define OMAP3430_SOURCE_48M (1 << 3) +#define OMAP3430_SOURCE_96M_SHIFT 6 +#define OMAP3430_SOURCE_96M_MASK (1 << 6) +#define OMAP3430_SOURCE_54M_SHIFT 5 +#define OMAP3430_SOURCE_54M_MASK (1 << 5) +#define OMAP3430_SOURCE_48M_SHIFT 3 +#define OMAP3430_SOURCE_48M_MASK (1 << 3) /* CM_CLKSEL2_PLL */ #define OMAP3430_PERIPH_DPLL_MULT_SHIFT 8 @@ -493,7 +541,12 @@ #define OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT 0 /* CM_IDLEST_DSS */ -#define OMAP3430_ST_DSS (1 << 0) +#define OMAP3430ES2_ST_DSS_IDLE_SHIFT 1 +#define OMAP3430ES2_ST_DSS_IDLE_MASK (1 << 1) +#define OMAP3430ES2_ST_DSS_STDBY_SHIFT 0 +#define OMAP3430ES2_ST_DSS_STDBY_MASK (1 << 0) +#define OMAP3430ES1_ST_DSS_SHIFT 0 +#define OMAP3430ES1_ST_DSS_MASK (1 << 0) /* CM_AUTOIDLE_DSS */ #define OMAP3430_AUTO_DSS (1 << 0) @@ -516,6 +569,8 @@ #define OMAP3430_CLKACTIVITY_DSS_MASK (1 << 0) /* CM_FCLKEN_CAM specific bits */ +#define OMAP3430_EN_CSI2 (1 << 1) +#define OMAP3430_EN_CSI2_SHIFT 1 /* CM_ICLKEN_CAM specific bits */ @@ -545,10 +600,14 @@ /* CM_ICLKEN_PER specific bits */ /* CM_IDLEST_PER */ -#define OMAP3430_ST_WDT3 (1 << 12) -#define OMAP3430_ST_MCBSP4 (1 << 2) -#define OMAP3430_ST_MCBSP3 (1 << 1) -#define OMAP3430_ST_MCBSP2 (1 << 0) +#define OMAP3430_ST_WDT3_SHIFT 12 +#define OMAP3430_ST_WDT3_MASK (1 << 12) +#define OMAP3430_ST_MCBSP4_SHIFT 2 +#define OMAP3430_ST_MCBSP4_MASK (1 << 2) +#define OMAP3430_ST_MCBSP3_SHIFT 1 +#define OMAP3430_ST_MCBSP3_MASK (1 << 1) +#define OMAP3430_ST_MCBSP2_SHIFT 0 +#define OMAP3430_ST_MCBSP2_MASK (1 << 0) /* CM_AUTOIDLE_PER */ #define OMAP3430_AUTO_GPIO6 (1 << 17) @@ -676,6 +735,10 @@ #define OMAP3430ES2_EN_USBHOST_MASK (1 << 0) /* CM_IDLEST_USBHOST */ +#define OMAP3430ES2_ST_USBHOST_IDLE_SHIFT 1 +#define OMAP3430ES2_ST_USBHOST_IDLE_MASK (1 << 1) +#define OMAP3430ES2_ST_USBHOST_STDBY_SHIFT 0 +#define OMAP3430ES2_ST_USBHOST_STDBY_MASK (1 << 0) /* CM_AUTOIDLE_USBHOST */ #define OMAP3430ES2_AUTO_USBHOST_SHIFT 0 diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index ce03fa750775d25d4d715175218354e90a8d2567..d6b4b2f8722fac7cbafa7a01b6367f5862802bc0 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -28,13 +28,121 @@ #include #include -#if defined(CONFIG_OMAP_DSP) || defined(CONFIG_OMAP_DSP_MODULE) -#define OMAP2_MBOX_BASE IO_ADDRESS(OMAP24XX_MAILBOX_BASE) +#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE) -static struct resource mbox_resources[] = { +static struct resource cam_resources[] = { { - .start = OMAP2_MBOX_BASE, - .end = OMAP2_MBOX_BASE + 0x11f, + .start = OMAP24XX_CAMERA_BASE, + .end = OMAP24XX_CAMERA_BASE + 0xfff, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_24XX_CAM_IRQ, + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device omap_cam_device = { + .name = "omap24xxcam", + .id = -1, + .num_resources = ARRAY_SIZE(cam_resources), + .resource = cam_resources, +}; + +static inline void omap_init_camera(void) +{ + platform_device_register(&omap_cam_device); +} + +#elif defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE) + +static struct resource omap3isp_resources[] = { + { + .start = OMAP3430_ISP_BASE, + .end = OMAP3430_ISP_END, + .flags = IORESOURCE_MEM, + }, + { + .start = OMAP3430_ISP_CBUFF_BASE, + .end = OMAP3430_ISP_CBUFF_END, + .flags = IORESOURCE_MEM, + }, + { + .start = OMAP3430_ISP_CCP2_BASE, + .end = OMAP3430_ISP_CCP2_END, + .flags = IORESOURCE_MEM, + }, + { + .start = OMAP3430_ISP_CCDC_BASE, + .end = OMAP3430_ISP_CCDC_END, + .flags = IORESOURCE_MEM, + }, + { + .start = OMAP3430_ISP_HIST_BASE, + .end = OMAP3430_ISP_HIST_END, + .flags = IORESOURCE_MEM, + }, + { + .start = OMAP3430_ISP_H3A_BASE, + .end = OMAP3430_ISP_H3A_END, + .flags = IORESOURCE_MEM, + }, + { + .start = OMAP3430_ISP_PREV_BASE, + .end = OMAP3430_ISP_PREV_END, + .flags = IORESOURCE_MEM, + }, + { + .start = OMAP3430_ISP_RESZ_BASE, + .end = OMAP3430_ISP_RESZ_END, + .flags = IORESOURCE_MEM, + }, + { + .start = OMAP3430_ISP_SBL_BASE, + .end = OMAP3430_ISP_SBL_END, + .flags = IORESOURCE_MEM, + }, + { + .start = OMAP3430_ISP_CSI2A_BASE, + .end = OMAP3430_ISP_CSI2A_END, + .flags = IORESOURCE_MEM, + }, + { + .start = OMAP3430_ISP_CSI2PHY_BASE, + .end = OMAP3430_ISP_CSI2PHY_END, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_34XX_CAM_IRQ, + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device omap3isp_device = { + .name = "omap3isp", + .id = -1, + .num_resources = ARRAY_SIZE(omap3isp_resources), + .resource = omap3isp_resources, +}; + +static inline void omap_init_camera(void) +{ + platform_device_register(&omap3isp_device); +} +#else +static inline void omap_init_camera(void) +{ +} +#endif + +#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE) + +#define MBOX_REG_SIZE 0x120 + +static struct resource omap2_mbox_resources[] = { + { + .start = OMAP24XX_MAILBOX_BASE, + .end = OMAP24XX_MAILBOX_BASE + MBOX_REG_SIZE - 1, .flags = IORESOURCE_MEM, }, { @@ -47,20 +155,40 @@ static struct resource mbox_resources[] = { }, }; +static struct resource omap3_mbox_resources[] = { + { + .start = OMAP34XX_MAILBOX_BASE, + .end = OMAP34XX_MAILBOX_BASE + MBOX_REG_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_24XX_MAIL_U0_MPU, + .flags = IORESOURCE_IRQ, + }, +}; + static struct platform_device mbox_device = { - .name = "mailbox", + .name = "omap2-mailbox", .id = -1, - .num_resources = ARRAY_SIZE(mbox_resources), - .resource = mbox_resources, }; static inline void omap_init_mbox(void) { + if (cpu_is_omap2420()) { + mbox_device.num_resources = ARRAY_SIZE(omap2_mbox_resources); + mbox_device.resource = omap2_mbox_resources; + } else if (cpu_is_omap3430()) { + mbox_device.num_resources = ARRAY_SIZE(omap3_mbox_resources); + mbox_device.resource = omap3_mbox_resources; + } else { + pr_err("%s: platform not supported\n", __func__); + return; + } platform_device_register(&mbox_device); } #else static inline void omap_init_mbox(void) { } -#endif +#endif /* CONFIG_OMAP_MBOX_FWK */ #if defined(CONFIG_OMAP_STI) @@ -348,11 +476,12 @@ static void __init omap_hsmmc_reset(void) } dummy_pdev.id = i; - iclk = clk_get(dev, "mmchs_ick"); + dev_set_name(&dummy_pdev.dev, "mmci-omap-hs.%d", i); + iclk = clk_get(dev, "ick"); if (iclk && clk_enable(iclk)) iclk = NULL; - fclk = clk_get(dev, "mmchs_fck"); + fclk = clk_get(dev, "fck"); if (fclk && clk_enable(fclk)) fclk = NULL; @@ -506,6 +635,7 @@ static int __init omap2_init_devices(void) * in alphabetical order so they're easier to sort through. */ omap_hsmmc_reset(); + omap_init_camera(); omap_init_mbox(); omap_init_mcspi(); omap_hdq_init(); diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index b52a02fc7cd6356abe1c3bd08ba17dc632d8fa18..34b5914e0f8b18d094d45a31e9ce166af215b410 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -217,8 +217,13 @@ void __init omap2_check_revision(void) omap_chip.oc = CHIP_IS_OMAP3430; if (omap_rev() == OMAP3430_REV_ES1_0) omap_chip.oc |= CHIP_IS_OMAP3430ES1; - else if (omap_rev() > OMAP3430_REV_ES1_0) + else if (omap_rev() >= OMAP3430_REV_ES2_0 && + omap_rev() <= OMAP3430_REV_ES2_1) omap_chip.oc |= CHIP_IS_OMAP3430ES2; + else if (omap_rev() == OMAP3430_REV_ES3_0) + omap_chip.oc |= CHIP_IS_OMAP3430ES3_0; + else if (omap_rev() == OMAP3430_REV_ES3_1) + omap_chip.oc |= CHIP_IS_OMAP3430ES3_1; } else { pr_err("Uninitialized omap_chip, please fix!\n"); } diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 5ea64f926ed592e9348581080ee0bac061ab31a5..916fcd3a2328f470671da827fba0d05ee7d9cbfc 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -27,8 +27,8 @@ #include #include #include - -#include "memory.h" +#include +#include #include "clock.h" @@ -195,12 +195,12 @@ void __init omap2_map_common_io(void) omapfb_reserve_sdram(); } -void __init omap2_init_common_hw(void) +void __init omap2_init_common_hw(struct omap_sdrc_params *sp) { omap2_mux_init(); pwrdm_init(powerdomains_omap); clkdm_init(clockdomains_omap, clkdm_pwrdm_autodeps); omap2_clk_init(); - omap2_init_memory(); + omap2_sdrc_init(sp); gpmc_init(); } diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 32b7af3c610b6bad518bccc2caae5b4a9d647afb..fd5b8a5925cc5abaa3193066a26f9f35af1e53e4 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -1,9 +1,9 @@ /* - * Mailbox reservation modules for OMAP2 + * Mailbox reservation modules for OMAP2/3 * - * Copyright (C) 2006 Nokia Corporation + * Copyright (C) 2006-2009 Nokia Corporation * Written by: Hiroshi DOYU - * and Paul Mundt + * and Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -18,40 +18,22 @@ #include #include -#define MAILBOX_REVISION 0x00 -#define MAILBOX_SYSCONFIG 0x10 -#define MAILBOX_SYSSTATUS 0x14 -#define MAILBOX_MESSAGE_0 0x40 -#define MAILBOX_MESSAGE_1 0x44 -#define MAILBOX_MESSAGE_2 0x48 -#define MAILBOX_MESSAGE_3 0x4c -#define MAILBOX_MESSAGE_4 0x50 -#define MAILBOX_MESSAGE_5 0x54 -#define MAILBOX_FIFOSTATUS_0 0x80 -#define MAILBOX_FIFOSTATUS_1 0x84 -#define MAILBOX_FIFOSTATUS_2 0x88 -#define MAILBOX_FIFOSTATUS_3 0x8c -#define MAILBOX_FIFOSTATUS_4 0x90 -#define MAILBOX_FIFOSTATUS_5 0x94 -#define MAILBOX_MSGSTATUS_0 0xc0 -#define MAILBOX_MSGSTATUS_1 0xc4 -#define MAILBOX_MSGSTATUS_2 0xc8 -#define MAILBOX_MSGSTATUS_3 0xcc -#define MAILBOX_MSGSTATUS_4 0xd0 -#define MAILBOX_MSGSTATUS_5 0xd4 -#define MAILBOX_IRQSTATUS_0 0x100 -#define MAILBOX_IRQENABLE_0 0x104 -#define MAILBOX_IRQSTATUS_1 0x108 -#define MAILBOX_IRQENABLE_1 0x10c -#define MAILBOX_IRQSTATUS_2 0x110 -#define MAILBOX_IRQENABLE_2 0x114 -#define MAILBOX_IRQSTATUS_3 0x118 -#define MAILBOX_IRQENABLE_3 0x11c - -static unsigned long mbox_base; - -#define MAILBOX_IRQ_NOTFULL(n) (1 << (2 * (n) + 1)) -#define MAILBOX_IRQ_NEWMSG(n) (1 << (2 * (n))) +#define MAILBOX_REVISION 0x000 +#define MAILBOX_SYSCONFIG 0x010 +#define MAILBOX_SYSSTATUS 0x014 +#define MAILBOX_MESSAGE(m) (0x040 + 4 * (m)) +#define MAILBOX_FIFOSTATUS(m) (0x080 + 4 * (m)) +#define MAILBOX_MSGSTATUS(m) (0x0c0 + 4 * (m)) +#define MAILBOX_IRQSTATUS(u) (0x100 + 8 * (u)) +#define MAILBOX_IRQENABLE(u) (0x104 + 8 * (u)) + +#define MAILBOX_IRQ_NEWMSG(u) (1 << (2 * (u))) +#define MAILBOX_IRQ_NOTFULL(u) (1 << (2 * (u) + 1)) + +#define MBOX_REG_SIZE 0x120 +#define MBOX_NR_REGS (MBOX_REG_SIZE / sizeof(u32)) + +static void __iomem *mbox_base; struct omap_mbox2_fifo { unsigned long msg; @@ -66,6 +48,7 @@ struct omap_mbox2_priv { unsigned long irqstatus; u32 newmsg_bit; u32 notfull_bit; + u32 ctx[MBOX_NR_REGS]; }; static struct clk *mbox_ick_handle; @@ -73,14 +56,14 @@ static struct clk *mbox_ick_handle; static void omap2_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_type_t irq); -static inline unsigned int mbox_read_reg(unsigned int reg) +static inline unsigned int mbox_read_reg(size_t ofs) { - return __raw_readl(mbox_base + reg); + return __raw_readl(mbox_base + ofs); } -static inline void mbox_write_reg(unsigned int val, unsigned int reg) +static inline void mbox_write_reg(u32 val, size_t ofs) { - __raw_writel(val, mbox_base + reg); + __raw_writel(val, mbox_base + ofs); } /* Mailbox H/W preparations */ @@ -95,6 +78,9 @@ static int omap2_mbox_startup(struct omap_mbox *mbox) } clk_enable(mbox_ick_handle); + l = mbox_read_reg(MAILBOX_REVISION); + pr_info("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f)); + /* set smart-idle & autoidle */ l = mbox_read_reg(MAILBOX_SYSCONFIG); l |= 0x00000011; @@ -183,6 +169,32 @@ static int omap2_mbox_is_irq(struct omap_mbox *mbox, return (enable & status & bit); } +static void omap2_mbox_save_ctx(struct omap_mbox *mbox) +{ + int i; + struct omap_mbox2_priv *p = mbox->priv; + + for (i = 0; i < MBOX_NR_REGS; i++) { + p->ctx[i] = mbox_read_reg(i * sizeof(u32)); + + dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__, + i, p->ctx[i]); + } +} + +static void omap2_mbox_restore_ctx(struct omap_mbox *mbox) +{ + int i; + struct omap_mbox2_priv *p = mbox->priv; + + for (i = 0; i < MBOX_NR_REGS; i++) { + mbox_write_reg(p->ctx[i], i * sizeof(u32)); + + dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__, + i, p->ctx[i]); + } +} + static struct omap_mbox_ops omap2_mbox_ops = { .type = OMAP_MBOX_TYPE2, .startup = omap2_mbox_startup, @@ -195,6 +207,8 @@ static struct omap_mbox_ops omap2_mbox_ops = { .disable_irq = omap2_mbox_disable_irq, .ack_irq = omap2_mbox_ack_irq, .is_irq = omap2_mbox_is_irq, + .save_ctx = omap2_mbox_save_ctx, + .restore_ctx = omap2_mbox_restore_ctx, }; /* @@ -209,15 +223,15 @@ static struct omap_mbox_ops omap2_mbox_ops = { /* DSP */ static struct omap_mbox2_priv omap2_mbox_dsp_priv = { .tx_fifo = { - .msg = MAILBOX_MESSAGE_0, - .fifo_stat = MAILBOX_FIFOSTATUS_0, + .msg = MAILBOX_MESSAGE(0), + .fifo_stat = MAILBOX_FIFOSTATUS(0), }, .rx_fifo = { - .msg = MAILBOX_MESSAGE_1, - .msg_stat = MAILBOX_MSGSTATUS_1, + .msg = MAILBOX_MESSAGE(1), + .msg_stat = MAILBOX_MSGSTATUS(1), }, - .irqenable = MAILBOX_IRQENABLE_0, - .irqstatus = MAILBOX_IRQSTATUS_0, + .irqenable = MAILBOX_IRQENABLE(0), + .irqstatus = MAILBOX_IRQSTATUS(0), .notfull_bit = MAILBOX_IRQ_NOTFULL(0), .newmsg_bit = MAILBOX_IRQ_NEWMSG(1), }; @@ -229,18 +243,18 @@ struct omap_mbox mbox_dsp_info = { }; EXPORT_SYMBOL(mbox_dsp_info); -/* IVA */ +#if defined(CONFIG_ARCH_OMAP2420) /* IVA */ static struct omap_mbox2_priv omap2_mbox_iva_priv = { .tx_fifo = { - .msg = MAILBOX_MESSAGE_2, - .fifo_stat = MAILBOX_FIFOSTATUS_2, + .msg = MAILBOX_MESSAGE(2), + .fifo_stat = MAILBOX_FIFOSTATUS(2), }, .rx_fifo = { - .msg = MAILBOX_MESSAGE_3, - .msg_stat = MAILBOX_MSGSTATUS_3, + .msg = MAILBOX_MESSAGE(3), + .msg_stat = MAILBOX_MSGSTATUS(3), }, - .irqenable = MAILBOX_IRQENABLE_3, - .irqstatus = MAILBOX_IRQSTATUS_3, + .irqenable = MAILBOX_IRQENABLE(3), + .irqstatus = MAILBOX_IRQSTATUS(3), .notfull_bit = MAILBOX_IRQ_NOTFULL(2), .newmsg_bit = MAILBOX_IRQ_NEWMSG(3), }; @@ -250,17 +264,12 @@ static struct omap_mbox mbox_iva_info = { .ops = &omap2_mbox_ops, .priv = &omap2_mbox_iva_priv, }; +#endif -static int __init omap2_mbox_probe(struct platform_device *pdev) +static int __devinit omap2_mbox_probe(struct platform_device *pdev) { struct resource *res; - int ret = 0; - - if (pdev->num_resources != 3) { - dev_err(&pdev->dev, "invalid number of resources: %d\n", - pdev->num_resources); - return -ENODEV; - } + int ret; /* MBOX base */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -268,42 +277,61 @@ static int __init omap2_mbox_probe(struct platform_device *pdev) dev_err(&pdev->dev, "invalid mem resource\n"); return -ENODEV; } - mbox_base = res->start; + mbox_base = ioremap(res->start, res->end - res->start); + if (!mbox_base) + return -ENOMEM; - /* DSP IRQ */ - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (unlikely(!res)) { + /* DSP or IVA2 IRQ */ + mbox_dsp_info.irq = platform_get_irq(pdev, 0); + if (mbox_dsp_info.irq < 0) { dev_err(&pdev->dev, "invalid irq resource\n"); - return -ENODEV; + ret = -ENODEV; + goto err_dsp; } - mbox_dsp_info.irq = res->start; - ret = omap_mbox_register(&mbox_dsp_info); - - /* IVA IRQ */ - res = platform_get_resource(pdev, IORESOURCE_IRQ, 1); - if (unlikely(!res)) { - dev_err(&pdev->dev, "invalid irq resource\n"); - return -ENODEV; + ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info); + if (ret) + goto err_dsp; + +#if defined(CONFIG_ARCH_OMAP2420) /* IVA */ + if (cpu_is_omap2420()) { + /* IVA IRQ */ + res = platform_get_resource(pdev, IORESOURCE_IRQ, 1); + if (unlikely(!res)) { + dev_err(&pdev->dev, "invalid irq resource\n"); + ret = -ENODEV; + goto err_iva1; + } + mbox_iva_info.irq = res->start; + ret = omap_mbox_register(&pdev->dev, &mbox_iva_info); + if (ret) + goto err_iva1; } - mbox_iva_info.irq = res->start; - - ret = omap_mbox_register(&mbox_iva_info); +#endif + return 0; +err_iva1: + omap_mbox_unregister(&mbox_dsp_info); +err_dsp: + iounmap(mbox_base); return ret; } -static int omap2_mbox_remove(struct platform_device *pdev) +static int __devexit omap2_mbox_remove(struct platform_device *pdev) { +#if defined(CONFIG_ARCH_OMAP2420) + omap_mbox_unregister(&mbox_iva_info); +#endif omap_mbox_unregister(&mbox_dsp_info); + iounmap(mbox_base); return 0; } static struct platform_driver omap2_mbox_driver = { .probe = omap2_mbox_probe, - .remove = omap2_mbox_remove, + .remove = __devexit_p(omap2_mbox_remove), .driver = { - .name = "mailbox", + .name = "omap2-mailbox", }, }; @@ -320,4 +348,7 @@ static void __exit omap2_mbox_exit(void) module_init(omap2_mbox_init); module_exit(omap2_mbox_exit); -MODULE_LICENSE("GPL"); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("omap mailbox: omap2/3 architecture specific functions"); +MODULE_AUTHOR("Hiroshi DOYU , Paul Mundt"); +MODULE_ALIAS("platform:omap2-mailbox"); diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index a9e631fc1134177de2ee7568380b96cb3157835c..a5c0f0435cd6725423ededd8b47247d000773916 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -24,8 +24,6 @@ #include #include -const char *clk_names[] = { "mcbsp_ick", "mcbsp_fck" }; - static void omap2_mcbsp2_mux_setup(void) { omap_cfg_reg(Y15_24XX_MCBSP2_CLKX); @@ -57,8 +55,6 @@ static struct omap_mcbsp_platform_data omap2420_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP1_IRQ_RX, .tx_irq = INT_24XX_MCBSP1_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, { .phys_base = OMAP24XX_MCBSP2_BASE, @@ -67,8 +63,6 @@ static struct omap_mcbsp_platform_data omap2420_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP2_IRQ_RX, .tx_irq = INT_24XX_MCBSP2_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, }; #define OMAP2420_MCBSP_PDATA_SZ ARRAY_SIZE(omap2420_mcbsp_pdata) @@ -86,8 +80,6 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP1_IRQ_RX, .tx_irq = INT_24XX_MCBSP1_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, { .phys_base = OMAP24XX_MCBSP2_BASE, @@ -96,8 +88,6 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP2_IRQ_RX, .tx_irq = INT_24XX_MCBSP2_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, { .phys_base = OMAP2430_MCBSP3_BASE, @@ -106,8 +96,6 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP3_IRQ_RX, .tx_irq = INT_24XX_MCBSP3_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, { .phys_base = OMAP2430_MCBSP4_BASE, @@ -116,8 +104,6 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP4_IRQ_RX, .tx_irq = INT_24XX_MCBSP4_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, { .phys_base = OMAP2430_MCBSP5_BASE, @@ -126,8 +112,6 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP5_IRQ_RX, .tx_irq = INT_24XX_MCBSP5_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, }; #define OMAP2430_MCBSP_PDATA_SZ ARRAY_SIZE(omap2430_mcbsp_pdata) @@ -145,8 +129,6 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP1_IRQ_RX, .tx_irq = INT_24XX_MCBSP1_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, { .phys_base = OMAP34XX_MCBSP2_BASE, @@ -155,8 +137,6 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP2_IRQ_RX, .tx_irq = INT_24XX_MCBSP2_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, { .phys_base = OMAP34XX_MCBSP3_BASE, @@ -165,8 +145,6 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP3_IRQ_RX, .tx_irq = INT_24XX_MCBSP3_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, { .phys_base = OMAP34XX_MCBSP4_BASE, @@ -175,8 +153,6 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP4_IRQ_RX, .tx_irq = INT_24XX_MCBSP4_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, { .phys_base = OMAP34XX_MCBSP5_BASE, @@ -185,8 +161,6 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = { .rx_irq = INT_24XX_MCBSP5_IRQ_RX, .tx_irq = INT_24XX_MCBSP5_IRQ_TX, .ops = &omap2_mcbsp_ops, - .clk_names = clk_names, - .num_clks = 2, }, }; #define OMAP34XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap34xx_mcbsp_pdata) diff --git a/arch/arm/mach-omap2/memory.h b/arch/arm/mach-omap2/memory.h deleted file mode 100644 index bb3db80a7c46105861fe7f908139d740802dcac4..0000000000000000000000000000000000000000 --- a/arch/arm/mach-omap2/memory.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/memory.h - * - * Interface for memory timing related functions for OMAP24XX - * - * Copyright (C) 2005 Texas Instruments Inc. - * Richard Woodruff - * - * Copyright (C) 2005 Nokia Corporation - * Tony Lindgren - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef ARCH_ARM_MACH_OMAP2_MEMORY_H -#define ARCH_ARM_MACH_OMAP2_MEMORY_H - -/* Memory timings */ -#define M_DDR 1 -#define M_LOCK_CTRL (1 << 2) -#define M_UNLOCK 0 -#define M_LOCK 1 - -struct memory_timings { - u32 m_type; /* ddr = 1, sdr = 0 */ - u32 dll_mode; /* use lock mode = 1, unlock mode = 0 */ - u32 slow_dll_ctrl; /* unlock mode, dll value for slow speed */ - u32 fast_dll_ctrl; /* unlock mode, dll value for fast speed */ - u32 base_cs; /* base chip select to use for calculations */ -}; - -extern void omap2_init_memory_params(u32 force_lock_to_unlock_mode); -extern u32 omap2_memory_get_slow_dll_ctrl(void); -extern u32 omap2_memory_get_fast_dll_ctrl(void); -extern u32 omap2_memory_get_type(void); -u32 omap2_dll_force_needed(void); -u32 omap2_reprogram_sdrc(u32 level, u32 force); -void __init omap2_init_memory(void); -void __init gpmc_init(void); - -#endif diff --git a/arch/arm/mach-omap2/mmc-twl4030.c b/arch/arm/mach-omap2/mmc-twl4030.c index 437f52073f6ef3f6d4ad93f36c417315fb0ded7e..dc40b3e72206080164b1c1f5b17def1f4d211688 100644 --- a/arch/arm/mach-omap2/mmc-twl4030.c +++ b/arch/arm/mach-omap2/mmc-twl4030.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include @@ -44,6 +45,7 @@ #define VMMC2_315V 0x0c #define VMMC2_300V 0x0b #define VMMC2_285V 0x0a +#define VMMC2_280V 0x09 #define VMMC2_260V 0x08 #define VMMC2_185V 0x06 #define VMMC2_DEDICATED 0x2E @@ -59,8 +61,8 @@ static struct twl_mmc_controller { struct omap_mmc_platform_data *mmc; u8 twl_vmmc_dev_grp; u8 twl_mmc_dedicated; - char name[HSMMC_NAME_LEN]; -} hsmmc[] = { + char name[HSMMC_NAME_LEN + 1]; +} hsmmc[OMAP34XX_NR_MMC] = { { .twl_vmmc_dev_grp = VMMC1_DEV_GRP, .twl_mmc_dedicated = VMMC1_DEDICATED, @@ -98,6 +100,14 @@ static int twl_mmc_get_ro(struct device *dev, int slot) return gpio_get_value_cansleep(mmc->slots[0].gpio_wp); } +static int twl_mmc_get_cover_state(struct device *dev, int slot) +{ + struct omap_mmc_platform_data *mmc = dev->platform_data; + + /* NOTE: assumes card detect signal is active-low */ + return !gpio_get_value_cansleep(mmc->slots[0].switch_pin); +} + /* * MMC Slot Initialization. */ @@ -166,66 +176,85 @@ static int twl_mmc_resume(struct device *dev, int slot) /* * Sets the MMC voltage in twl4030 */ + +#define MMC1_OCR (MMC_VDD_165_195 \ + |MMC_VDD_28_29|MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32) +#define MMC2_OCR (MMC_VDD_165_195 \ + |MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28 \ + |MMC_VDD_28_29|MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32) + static int twl_mmc_set_voltage(struct twl_mmc_controller *c, int vdd) { int ret; - u8 vmmc, dev_grp_val; - - switch (1 << vdd) { - case MMC_VDD_35_36: - case MMC_VDD_34_35: - case MMC_VDD_33_34: - case MMC_VDD_32_33: - case MMC_VDD_31_32: - case MMC_VDD_30_31: - if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) - vmmc = VMMC1_315V; - else - vmmc = VMMC2_315V; - break; - case MMC_VDD_29_30: - if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) - vmmc = VMMC1_315V; - else - vmmc = VMMC2_300V; - break; - case MMC_VDD_27_28: - case MMC_VDD_26_27: - if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) - vmmc = VMMC1_285V; - else - vmmc = VMMC2_285V; - break; - case MMC_VDD_25_26: - case MMC_VDD_24_25: - case MMC_VDD_23_24: - case MMC_VDD_22_23: - case MMC_VDD_21_22: - case MMC_VDD_20_21: - if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) - vmmc = VMMC1_285V; - else - vmmc = VMMC2_260V; - break; - case MMC_VDD_165_195: - if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) + u8 vmmc = 0, dev_grp_val; + + if (!vdd) + goto doit; + + if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) { + /* VMMC1: max 220 mA. And for 8-bit mode, + * VSIM: max 50 mA + */ + switch (1 << vdd) { + case MMC_VDD_165_195: vmmc = VMMC1_185V; - else + /* and VSIM_180V */ + break; + case MMC_VDD_28_29: + vmmc = VMMC1_285V; + /* and VSIM_280V */ + break; + case MMC_VDD_29_30: + case MMC_VDD_30_31: + vmmc = VMMC1_300V; + /* and VSIM_300V */ + break; + case MMC_VDD_31_32: + vmmc = VMMC1_315V; + /* error if VSIM needed */ + break; + default: + return -EINVAL; + } + } else if (c->twl_vmmc_dev_grp == VMMC2_DEV_GRP) { + /* VMMC2: max 100 mA */ + switch (1 << vdd) { + case MMC_VDD_165_195: vmmc = VMMC2_185V; - break; - default: - vmmc = 0; - break; + break; + case MMC_VDD_25_26: + case MMC_VDD_26_27: + vmmc = VMMC2_260V; + break; + case MMC_VDD_27_28: + vmmc = VMMC2_280V; + break; + case MMC_VDD_28_29: + vmmc = VMMC2_285V; + break; + case MMC_VDD_29_30: + case MMC_VDD_30_31: + vmmc = VMMC2_300V; + break; + case MMC_VDD_31_32: + vmmc = VMMC2_315V; + break; + default: + return -EINVAL; + } + } else { + return -EINVAL; } - if (vmmc) +doit: + if (vdd) dev_grp_val = VMMC_DEV_GRP_P1; /* Power up */ else dev_grp_val = LDO_CLR; /* Power down */ ret = twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, dev_grp_val, c->twl_vmmc_dev_grp); - if (ret) + if (ret || !vdd) return ret; ret = twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, @@ -242,6 +271,14 @@ static int twl_mmc1_set_power(struct device *dev, int slot, int power_on, struct twl_mmc_controller *c = &hsmmc[0]; struct omap_mmc_platform_data *mmc = dev->platform_data; + /* + * Assume we power both OMAP VMMC1 (for CMD, CLK, DAT0..3) and the + * card using the same TWL VMMC1 supply (hsmmc[0]); OMAP has both + * 1.8V and 3.0V modes, controlled by the PBIAS register. + * + * In 8-bit modes, OMAP VMMC1A (for DAT4..7) needs a supply, which + * is most naturally TWL VSIM; those pins also use PBIAS. + */ if (power_on) { if (cpu_is_omap2430()) { reg = omap_ctrl_readl(OMAP243X_CONTROL_DEVCONF1); @@ -298,6 +335,12 @@ static int twl_mmc2_set_power(struct device *dev, int slot, int power_on, int vd struct twl_mmc_controller *c = &hsmmc[1]; struct omap_mmc_platform_data *mmc = dev->platform_data; + /* + * Assume TWL VMMC2 (hsmmc[1]) is used only to power the card ... OMAP + * VDDS is used to power the pins, optionally with a transceiver to + * support cards using voltages other than VDDS (1.8V nominal). When a + * transceiver is used, DAT3..7 are muxed as transceiver control pins. + */ if (power_on) { if (mmc->slots[0].internal_clock) { u32 reg; @@ -314,6 +357,16 @@ static int twl_mmc2_set_power(struct device *dev, int slot, int power_on, int vd return ret; } +static int twl_mmc3_set_power(struct device *dev, int slot, int power_on, + int vdd) +{ + /* + * Assume MMC3 has self-powered device connected, for example on-board + * chip with external power source. + */ + return 0; +} + static struct omap_mmc_platform_data *hsmmc_data[OMAP34XX_NR_MMC] __initdata; void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers) @@ -349,13 +402,13 @@ void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers) return; } - sprintf(twl->name, "mmc%islot%i", c->mmc, 1); + if (c->name) + strncpy(twl->name, c->name, HSMMC_NAME_LEN); + else + snprintf(twl->name, ARRAY_SIZE(twl->name), + "mmc%islot%i", c->mmc, 1); mmc->slots[0].name = twl->name; mmc->nr_slots = 1; - mmc->slots[0].ocr_mask = MMC_VDD_165_195 | - MMC_VDD_26_27 | MMC_VDD_27_28 | - MMC_VDD_29_30 | - MMC_VDD_30_31 | MMC_VDD_31_32; mmc->slots[0].wires = c->wires; mmc->slots[0].internal_clock = !c->ext_clock; mmc->dma_mask = 0xffffffff; @@ -369,7 +422,10 @@ void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers) mmc->slots[0].switch_pin = c->gpio_cd; mmc->slots[0].card_detect_irq = gpio_to_irq(c->gpio_cd); - mmc->slots[0].card_detect = twl_mmc_card_detect; + if (c->cover_only) + mmc->slots[0].get_cover_state = twl_mmc_get_cover_state; + else + mmc->slots[0].card_detect = twl_mmc_card_detect; } else mmc->slots[0].switch_pin = -EINVAL; @@ -385,24 +441,43 @@ void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers) /* NOTE: we assume OMAP's MMC1 and MMC2 use * the TWL4030's VMMC1 and VMMC2, respectively; - * and that OMAP's MMC3 isn't used. + * and that MMC3 device has it's own power source. */ switch (c->mmc) { case 1: mmc->slots[0].set_power = twl_mmc1_set_power; + mmc->slots[0].ocr_mask = MMC1_OCR; break; case 2: mmc->slots[0].set_power = twl_mmc2_set_power; + if (c->transceiver) + mmc->slots[0].ocr_mask = MMC2_OCR; + else + mmc->slots[0].ocr_mask = MMC_VDD_165_195; + break; + case 3: + mmc->slots[0].set_power = twl_mmc3_set_power; + mmc->slots[0].ocr_mask = MMC_VDD_165_195; break; default: pr_err("MMC%d configuration not supported!\n", c->mmc); + kfree(mmc); continue; } hsmmc_data[c->mmc - 1] = mmc; } omap2_init_mmc(hsmmc_data, OMAP34XX_NR_MMC); + + /* pass the device nodes back to board setup code */ + for (c = controllers; c->mmc; c++) { + struct omap_mmc_platform_data *mmc = hsmmc_data[c->mmc - 1]; + + if (!c->mmc || c->mmc > nr_hsmmc) + continue; + c->dev = mmc->dev; + } } #endif diff --git a/arch/arm/mach-omap2/mmc-twl4030.h b/arch/arm/mach-omap2/mmc-twl4030.h index e1c8076400cabe86a49eafd398eb955bb2df7aa8..ea59e8624290a1d8c1fb5b2f002a69beebd0cd2b 100644 --- a/arch/arm/mach-omap2/mmc-twl4030.h +++ b/arch/arm/mach-omap2/mmc-twl4030.h @@ -9,9 +9,13 @@ struct twl4030_hsmmc_info { u8 mmc; /* controller 1/2/3 */ u8 wires; /* 1/4/8 wires */ + bool transceiver; /* MMC-2 option */ + bool ext_clock; /* use external pin for input clock */ + bool cover_only; /* No card detect - just cover switch */ int gpio_cd; /* or -EINVAL */ int gpio_wp; /* or -EINVAL */ - int ext_clock:1; /* use external pin for input clock */ + char *name; /* or NULL for default */ + struct device *dev; /* returned: pointer to mmc adapter */ }; #if defined(CONFIG_TWL4030_CORE) && \ diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index dacb41f130c077f5c7d205e02bcde051051e00e3..026c4fc883a7f21816a7b7433cd96e62092a8bc4 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -453,10 +453,37 @@ MUX_CFG_34XX("AC1_3430_USB3FS_PHY_MM3_TXEN_N", 0x18a, /* 34XX GPIO - bidirectional, unless the name has an "_OUT" suffix. + * (Always specify PIN_INPUT, except for names suffixed by "_OUT".) * No internal pullup/pulldown without "_UP" or "_DOWN" suffix. */ +MUX_CFG_34XX("AF26_34XX_GPIO0", 0x1e0, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) +MUX_CFG_34XX("AF22_34XX_GPIO9", 0xa18, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) MUX_CFG_34XX("AH8_34XX_GPIO29", 0x5fa, OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) +MUX_CFG_34XX("U8_34XX_GPIO54_OUT", 0x0b4, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT) +MUX_CFG_34XX("U8_34XX_GPIO54_DOWN", 0x0b4, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT_PULLDOWN) +MUX_CFG_34XX("L8_34XX_GPIO63", 0x0ce, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) +MUX_CFG_34XX("G25_34XX_GPIO86_OUT", 0x0fc, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT) +MUX_CFG_34XX("AG4_34XX_GPIO134_OUT", 0x160, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT) +MUX_CFG_34XX("AE4_34XX_GPIO136_OUT", 0x164, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT) +MUX_CFG_34XX("AF6_34XX_GPIO140_UP", 0x16c, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT_PULLUP) +MUX_CFG_34XX("AE6_34XX_GPIO141", 0x16e, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) +MUX_CFG_34XX("AF5_34XX_GPIO142", 0x170, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) +MUX_CFG_34XX("AE5_34XX_GPIO143", 0x172, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) +MUX_CFG_34XX("H19_34XX_GPIO164_OUT", 0x19c, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT) MUX_CFG_34XX("J25_34XX_GPIO170", 0x1c6, OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) }; diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 55361c16c9d9e3a0451c11f89a9eb7bfcdfba118..ea8ceaed09cbe1a0a5fb8f91bb4e21c566aa0483 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -103,7 +103,7 @@ static struct platform_suspend_ops omap_pm_ops = { .valid = suspend_valid_only_mem, }; -int __init omap2_pm_init(void) +static int __init omap2_pm_init(void) { return 0; } diff --git a/arch/arm/mach-omap2/powerdomains.h b/arch/arm/mach-omap2/powerdomains.h index 1e151faebbd3078cc8ff154341b5b15e2b21de91..691470ea4c6a860f6ca8cd7df3fd4659916e1c76 100644 --- a/arch/arm/mach-omap2/powerdomains.h +++ b/arch/arm/mach-omap2/powerdomains.h @@ -171,13 +171,19 @@ static struct powerdomain *powerdomains_omap[] __initdata = { &iva2_pwrdm, &mpu_34xx_pwrdm, &neon_pwrdm, - &core_34xx_pwrdm, + &core_34xx_pre_es3_1_pwrdm, + &core_34xx_es3_1_pwrdm, &cam_pwrdm, &dss_pwrdm, &per_pwrdm, &emu_pwrdm, &sgx_pwrdm, &usbhost_pwrdm, + &dpll1_pwrdm, + &dpll2_pwrdm, + &dpll3_pwrdm, + &dpll4_pwrdm, + &dpll5_pwrdm, #endif NULL diff --git a/arch/arm/mach-omap2/powerdomains34xx.h b/arch/arm/mach-omap2/powerdomains34xx.h index f573f71083983c28f22b88737c3b3ab6770a9760..4dcf94b800ab732c2aade542ad699c9d63eef180 100644 --- a/arch/arm/mach-omap2/powerdomains34xx.h +++ b/arch/arm/mach-omap2/powerdomains34xx.h @@ -200,12 +200,33 @@ static struct powerdomain mpu_34xx_pwrdm = { }; /* No wkdeps or sleepdeps for 34xx core apparently */ -static struct powerdomain core_34xx_pwrdm = { +static struct powerdomain core_34xx_pre_es3_1_pwrdm = { .name = "core_pwrdm", .prcm_offs = CORE_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | + CHIP_IS_OMAP3430ES2 | + CHIP_IS_OMAP3430ES3_0), + .pwrsts = PWRSTS_OFF_RET_ON, + .dep_bit = OMAP3430_EN_CORE_SHIFT, + .banks = 2, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* MEM1RETSTATE */ + [1] = PWRSTS_OFF_RET, /* MEM2RETSTATE */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET_ON, /* MEM1ONSTATE */ + [1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */ + }, +}; + +/* No wkdeps or sleepdeps for 34xx core apparently */ +static struct powerdomain core_34xx_es3_1_pwrdm = { + .name = "core_pwrdm", + .prcm_offs = CORE_MOD, + .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES3_1), .pwrsts = PWRSTS_OFF_RET_ON, .dep_bit = OMAP3430_EN_CORE_SHIFT, + .flags = PWRDM_HAS_HDWR_SAR, /* for USBTLL only */ .banks = 2, .pwrsts_mem_ret = { [0] = PWRSTS_OFF_RET, /* MEM1RETSTATE */ @@ -236,14 +257,19 @@ static struct powerdomain dss_pwrdm = { }, }; +/* + * Although the 34XX TRM Rev K Table 4-371 notes that retention is a + * possible SGX powerstate, the SGX device itself does not support + * retention. + */ static struct powerdomain sgx_pwrdm = { .name = "sgx_pwrdm", .prcm_offs = OMAP3430ES2_SGX_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2), + .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), .wkdep_srcs = gfx_sgx_wkdeps, .sleepdep_srcs = cam_gfx_sleepdeps, /* XXX This is accurate for 3430 SGX, but what about GFX? */ - .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts = PWRSTS_OFF_ON, .pwrsts_logic_ret = PWRDM_POWER_RET, .banks = 1, .pwrsts_mem_ret = { @@ -307,11 +333,12 @@ static struct powerdomain neon_pwrdm = { static struct powerdomain usbhost_pwrdm = { .name = "usbhost_pwrdm", .prcm_offs = OMAP3430ES2_USBHOST_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2), + .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), .wkdep_srcs = per_usbhost_wkdeps, .sleepdep_srcs = dss_per_usbhost_sleepdeps, .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRDM_POWER_RET, + .flags = PWRDM_HAS_HDWR_SAR, /* for USBHOST ctrlr only */ .banks = 1, .pwrsts_mem_ret = { [0] = PWRDM_POWER_RET, /* MEMRETSTATE */ @@ -321,6 +348,37 @@ static struct powerdomain usbhost_pwrdm = { }, }; +static struct powerdomain dpll1_pwrdm = { + .name = "dpll1_pwrdm", + .prcm_offs = MPU_MOD, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +static struct powerdomain dpll2_pwrdm = { + .name = "dpll2_pwrdm", + .prcm_offs = OMAP3430_IVA2_MOD, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +static struct powerdomain dpll3_pwrdm = { + .name = "dpll3_pwrdm", + .prcm_offs = PLL_MOD, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +static struct powerdomain dpll4_pwrdm = { + .name = "dpll4_pwrdm", + .prcm_offs = PLL_MOD, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +static struct powerdomain dpll5_pwrdm = { + .name = "dpll5_pwrdm", + .prcm_offs = PLL_MOD, + .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), +}; + + #endif /* CONFIG_ARCH_OMAP34XX */ diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index 4a32822ff3fca38834ca4c267c85fa6a5334ce28..812d50ee495d5d3201d718373612a593ecc1fdcf 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -113,33 +113,58 @@ #define OMAP2430_EN_USBHS (1 << 6) /* CM_IDLEST1_CORE, PM_WKST1_CORE shared bits */ -#define OMAP2420_ST_MMC (1 << 26) -#define OMAP24XX_ST_UART2 (1 << 22) -#define OMAP24XX_ST_UART1 (1 << 21) -#define OMAP24XX_ST_MCSPI2 (1 << 18) -#define OMAP24XX_ST_MCSPI1 (1 << 17) -#define OMAP24XX_ST_GPT12 (1 << 14) -#define OMAP24XX_ST_GPT11 (1 << 13) -#define OMAP24XX_ST_GPT10 (1 << 12) -#define OMAP24XX_ST_GPT9 (1 << 11) -#define OMAP24XX_ST_GPT8 (1 << 10) -#define OMAP24XX_ST_GPT7 (1 << 9) -#define OMAP24XX_ST_GPT6 (1 << 8) -#define OMAP24XX_ST_GPT5 (1 << 7) -#define OMAP24XX_ST_GPT4 (1 << 6) -#define OMAP24XX_ST_GPT3 (1 << 5) -#define OMAP24XX_ST_GPT2 (1 << 4) -#define OMAP2420_ST_VLYNQ (1 << 3) +#define OMAP2420_ST_MMC_SHIFT 26 +#define OMAP2420_ST_MMC_MASK (1 << 26) +#define OMAP24XX_ST_UART2_SHIFT 22 +#define OMAP24XX_ST_UART2_MASK (1 << 22) +#define OMAP24XX_ST_UART1_SHIFT 21 +#define OMAP24XX_ST_UART1_MASK (1 << 21) +#define OMAP24XX_ST_MCSPI2_SHIFT 18 +#define OMAP24XX_ST_MCSPI2_MASK (1 << 18) +#define OMAP24XX_ST_MCSPI1_SHIFT 17 +#define OMAP24XX_ST_MCSPI1_MASK (1 << 17) +#define OMAP24XX_ST_GPT12_SHIFT 14 +#define OMAP24XX_ST_GPT12_MASK (1 << 14) +#define OMAP24XX_ST_GPT11_SHIFT 13 +#define OMAP24XX_ST_GPT11_MASK (1 << 13) +#define OMAP24XX_ST_GPT10_SHIFT 12 +#define OMAP24XX_ST_GPT10_MASK (1 << 12) +#define OMAP24XX_ST_GPT9_SHIFT 11 +#define OMAP24XX_ST_GPT9_MASK (1 << 11) +#define OMAP24XX_ST_GPT8_SHIFT 10 +#define OMAP24XX_ST_GPT8_MASK (1 << 10) +#define OMAP24XX_ST_GPT7_SHIFT 9 +#define OMAP24XX_ST_GPT7_MASK (1 << 9) +#define OMAP24XX_ST_GPT6_SHIFT 8 +#define OMAP24XX_ST_GPT6_MASK (1 << 8) +#define OMAP24XX_ST_GPT5_SHIFT 7 +#define OMAP24XX_ST_GPT5_MASK (1 << 7) +#define OMAP24XX_ST_GPT4_SHIFT 6 +#define OMAP24XX_ST_GPT4_MASK (1 << 6) +#define OMAP24XX_ST_GPT3_SHIFT 5 +#define OMAP24XX_ST_GPT3_MASK (1 << 5) +#define OMAP24XX_ST_GPT2_SHIFT 4 +#define OMAP24XX_ST_GPT2_MASK (1 << 4) +#define OMAP2420_ST_VLYNQ_SHIFT 3 +#define OMAP2420_ST_VLYNQ_MASK (1 << 3) /* CM_IDLEST2_CORE, PM_WKST2_CORE shared bits */ -#define OMAP2430_ST_MDM_INTC (1 << 11) -#define OMAP2430_ST_GPIO5 (1 << 10) -#define OMAP2430_ST_MCSPI3 (1 << 9) -#define OMAP2430_ST_MMCHS2 (1 << 8) -#define OMAP2430_ST_MMCHS1 (1 << 7) -#define OMAP2430_ST_USBHS (1 << 6) -#define OMAP24XX_ST_UART3 (1 << 2) -#define OMAP24XX_ST_USB (1 << 0) +#define OMAP2430_ST_MDM_INTC_SHIFT 11 +#define OMAP2430_ST_MDM_INTC_MASK (1 << 11) +#define OMAP2430_ST_GPIO5_SHIFT 10 +#define OMAP2430_ST_GPIO5_MASK (1 << 10) +#define OMAP2430_ST_MCSPI3_SHIFT 9 +#define OMAP2430_ST_MCSPI3_MASK (1 << 9) +#define OMAP2430_ST_MMCHS2_SHIFT 8 +#define OMAP2430_ST_MMCHS2_MASK (1 << 8) +#define OMAP2430_ST_MMCHS1_SHIFT 7 +#define OMAP2430_ST_MMCHS1_MASK (1 << 7) +#define OMAP2430_ST_USBHS_SHIFT 6 +#define OMAP2430_ST_USBHS_MASK (1 << 6) +#define OMAP24XX_ST_UART3_SHIFT 2 +#define OMAP24XX_ST_UART3_MASK (1 << 2) +#define OMAP24XX_ST_USB_SHIFT 0 +#define OMAP24XX_ST_USB_MASK (1 << 0) /* CM_FCLKEN_WKUP, CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */ #define OMAP24XX_EN_GPIOS_SHIFT 2 @@ -148,11 +173,13 @@ #define OMAP24XX_EN_GPT1 (1 << 0) /* PM_WKST_WKUP, CM_IDLEST_WKUP shared bits */ -#define OMAP24XX_ST_GPIOS (1 << 2) -#define OMAP24XX_ST_GPT1 (1 << 0) +#define OMAP24XX_ST_GPIOS_SHIFT (1 << 2) +#define OMAP24XX_ST_GPIOS_MASK 2 +#define OMAP24XX_ST_GPT1_SHIFT (1 << 0) +#define OMAP24XX_ST_GPT1_MASK 0 /* CM_IDLEST_MDM and PM_WKST_MDM shared bits */ -#define OMAP2430_ST_MDM (1 << 0) +#define OMAP2430_ST_MDM_SHIFT (1 << 0) /* 3430 register bits shared between CM & PRM registers */ @@ -205,24 +232,46 @@ #define OMAP3430_EN_HSOTGUSB_SHIFT 4 /* PM_WKST1_CORE, CM_IDLEST1_CORE shared bits */ -#define OMAP3430_ST_MMC2 (1 << 25) -#define OMAP3430_ST_MMC1 (1 << 24) -#define OMAP3430_ST_MCSPI4 (1 << 21) -#define OMAP3430_ST_MCSPI3 (1 << 20) -#define OMAP3430_ST_MCSPI2 (1 << 19) -#define OMAP3430_ST_MCSPI1 (1 << 18) -#define OMAP3430_ST_I2C3 (1 << 17) -#define OMAP3430_ST_I2C2 (1 << 16) -#define OMAP3430_ST_I2C1 (1 << 15) -#define OMAP3430_ST_UART2 (1 << 14) -#define OMAP3430_ST_UART1 (1 << 13) -#define OMAP3430_ST_GPT11 (1 << 12) -#define OMAP3430_ST_GPT10 (1 << 11) -#define OMAP3430_ST_MCBSP5 (1 << 10) -#define OMAP3430_ST_MCBSP1 (1 << 9) -#define OMAP3430_ST_FSHOSTUSB (1 << 5) -#define OMAP3430_ST_HSOTGUSB (1 << 4) -#define OMAP3430_ST_D2D (1 << 3) +#define OMAP3430_ST_MMC2_SHIFT 25 +#define OMAP3430_ST_MMC2_MASK (1 << 25) +#define OMAP3430_ST_MMC1_SHIFT 24 +#define OMAP3430_ST_MMC1_MASK (1 << 24) +#define OMAP3430_ST_MCSPI4_SHIFT 21 +#define OMAP3430_ST_MCSPI4_MASK (1 << 21) +#define OMAP3430_ST_MCSPI3_SHIFT 20 +#define OMAP3430_ST_MCSPI3_MASK (1 << 20) +#define OMAP3430_ST_MCSPI2_SHIFT 19 +#define OMAP3430_ST_MCSPI2_MASK (1 << 19) +#define OMAP3430_ST_MCSPI1_SHIFT 18 +#define OMAP3430_ST_MCSPI1_MASK (1 << 18) +#define OMAP3430_ST_I2C3_SHIFT 17 +#define OMAP3430_ST_I2C3_MASK (1 << 17) +#define OMAP3430_ST_I2C2_SHIFT 16 +#define OMAP3430_ST_I2C2_MASK (1 << 16) +#define OMAP3430_ST_I2C1_SHIFT 15 +#define OMAP3430_ST_I2C1_MASK (1 << 15) +#define OMAP3430_ST_UART2_SHIFT 14 +#define OMAP3430_ST_UART2_MASK (1 << 14) +#define OMAP3430_ST_UART1_SHIFT 13 +#define OMAP3430_ST_UART1_MASK (1 << 13) +#define OMAP3430_ST_GPT11_SHIFT 12 +#define OMAP3430_ST_GPT11_MASK (1 << 12) +#define OMAP3430_ST_GPT10_SHIFT 11 +#define OMAP3430_ST_GPT10_MASK (1 << 11) +#define OMAP3430_ST_MCBSP5_SHIFT 10 +#define OMAP3430_ST_MCBSP5_MASK (1 << 10) +#define OMAP3430_ST_MCBSP1_SHIFT 9 +#define OMAP3430_ST_MCBSP1_MASK (1 << 9) +#define OMAP3430ES1_ST_FSHOSTUSB_SHIFT 5 +#define OMAP3430ES1_ST_FSHOSTUSB_MASK (1 << 5) +#define OMAP3430ES1_ST_HSOTGUSB_SHIFT 4 +#define OMAP3430ES1_ST_HSOTGUSB_MASK (1 << 4) +#define OMAP3430ES2_ST_HSOTGUSB_IDLE_SHIFT 5 +#define OMAP3430ES2_ST_HSOTGUSB_IDLE_MASK (1 << 5) +#define OMAP3430ES2_ST_HSOTGUSB_STDBY_SHIFT 4 +#define OMAP3430ES2_ST_HSOTGUSB_STDBY_MASK (1 << 4) +#define OMAP3430_ST_D2D_SHIFT 3 +#define OMAP3430_ST_D2D_MASK (1 << 3) /* CM_FCLKEN_WKUP, CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */ #define OMAP3430_EN_GPIO1 (1 << 3) @@ -241,11 +290,16 @@ #define OMAP3430_EN_GPT12_SHIFT 1 /* CM_IDLEST_WKUP, PM_WKST_WKUP shared bits */ -#define OMAP3430_ST_SR2 (1 << 7) -#define OMAP3430_ST_SR1 (1 << 6) -#define OMAP3430_ST_GPIO1 (1 << 3) -#define OMAP3430_ST_GPT12 (1 << 1) -#define OMAP3430_ST_GPT1 (1 << 0) +#define OMAP3430_ST_SR2_SHIFT 7 +#define OMAP3430_ST_SR2_MASK (1 << 7) +#define OMAP3430_ST_SR1_SHIFT 6 +#define OMAP3430_ST_SR1_MASK (1 << 6) +#define OMAP3430_ST_GPIO1_SHIFT 3 +#define OMAP3430_ST_GPIO1_MASK (1 << 3) +#define OMAP3430_ST_GPT12_SHIFT 1 +#define OMAP3430_ST_GPT12_MASK (1 << 1) +#define OMAP3430_ST_GPT1_SHIFT 0 +#define OMAP3430_ST_GPT1_MASK (1 << 0) /* * CM_SLEEPDEP_GFX, CM_SLEEPDEP_DSS, CM_SLEEPDEP_CAM, @@ -296,20 +350,34 @@ #define OMAP3430_EN_MCBSP2_SHIFT 0 /* CM_IDLEST_PER, PM_WKST_PER shared bits */ -#define OMAP3430_ST_GPIO6 (1 << 17) -#define OMAP3430_ST_GPIO5 (1 << 16) -#define OMAP3430_ST_GPIO4 (1 << 15) -#define OMAP3430_ST_GPIO3 (1 << 14) -#define OMAP3430_ST_GPIO2 (1 << 13) -#define OMAP3430_ST_UART3 (1 << 11) -#define OMAP3430_ST_GPT9 (1 << 10) -#define OMAP3430_ST_GPT8 (1 << 9) -#define OMAP3430_ST_GPT7 (1 << 8) -#define OMAP3430_ST_GPT6 (1 << 7) -#define OMAP3430_ST_GPT5 (1 << 6) -#define OMAP3430_ST_GPT4 (1 << 5) -#define OMAP3430_ST_GPT3 (1 << 4) -#define OMAP3430_ST_GPT2 (1 << 3) +#define OMAP3430_ST_GPIO6_SHIFT 17 +#define OMAP3430_ST_GPIO6_MASK (1 << 17) +#define OMAP3430_ST_GPIO5_SHIFT 16 +#define OMAP3430_ST_GPIO5_MASK (1 << 16) +#define OMAP3430_ST_GPIO4_SHIFT 15 +#define OMAP3430_ST_GPIO4_MASK (1 << 15) +#define OMAP3430_ST_GPIO3_SHIFT 14 +#define OMAP3430_ST_GPIO3_MASK (1 << 14) +#define OMAP3430_ST_GPIO2_SHIFT 13 +#define OMAP3430_ST_GPIO2_MASK (1 << 13) +#define OMAP3430_ST_UART3_SHIFT 11 +#define OMAP3430_ST_UART3_MASK (1 << 11) +#define OMAP3430_ST_GPT9_SHIFT 10 +#define OMAP3430_ST_GPT9_MASK (1 << 10) +#define OMAP3430_ST_GPT8_SHIFT 9 +#define OMAP3430_ST_GPT8_MASK (1 << 9) +#define OMAP3430_ST_GPT7_SHIFT 8 +#define OMAP3430_ST_GPT7_MASK (1 << 8) +#define OMAP3430_ST_GPT6_SHIFT 7 +#define OMAP3430_ST_GPT6_MASK (1 << 7) +#define OMAP3430_ST_GPT5_SHIFT 6 +#define OMAP3430_ST_GPT5_MASK (1 << 6) +#define OMAP3430_ST_GPT4_SHIFT 5 +#define OMAP3430_ST_GPT4_MASK (1 << 5) +#define OMAP3430_ST_GPT3_SHIFT 4 +#define OMAP3430_ST_GPT3_MASK (1 << 4) +#define OMAP3430_ST_GPT2_SHIFT 3 +#define OMAP3430_ST_GPT2_MASK (1 << 3) /* CM_SLEEPDEP_PER, PM_WKDEP_IVA2, PM_WKDEP_MPU, PM_WKDEP_PER shared bits */ #define OMAP3430_EN_CORE_SHIFT 0 diff --git a/arch/arm/mach-omap2/prm-regbits-34xx.h b/arch/arm/mach-omap2/prm-regbits-34xx.h index 5b5ecfe6c99916847b88b50db7235f3b8c51fedc..c6a7940f42870cab6d613c2194a5713dacef5def 100644 --- a/arch/arm/mach-omap2/prm-regbits-34xx.h +++ b/arch/arm/mach-omap2/prm-regbits-34xx.h @@ -366,6 +366,7 @@ /* PM_WKEN_WKUP specific bits */ #define OMAP3430_EN_IO (1 << 8) +#define OMAP3430_EN_GPIO1 (1 << 3) /* PM_MPUGRPSEL_WKUP specific bits */ @@ -452,6 +453,14 @@ #define OMAP3430_CMDRA0_MASK (0xff << 0) /* PRM_VC_CMD_VAL_0 specific bits */ +#define OMAP3430_VC_CMD_ON_SHIFT 24 +#define OMAP3430_VC_CMD_ON_MASK (0xFF << 24) +#define OMAP3430_VC_CMD_ONLP_SHIFT 16 +#define OMAP3430_VC_CMD_ONLP_MASK (0xFF << 16) +#define OMAP3430_VC_CMD_RET_SHIFT 8 +#define OMAP3430_VC_CMD_RET_MASK (0xFF << 8) +#define OMAP3430_VC_CMD_OFF_SHIFT 0 +#define OMAP3430_VC_CMD_OFF_MASK (0xFF << 0) /* PRM_VC_CMD_VAL_1 specific bits */ diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h index e4dc4b17881d2e9cbc198aefb7bf148ac4e50688..826d326b8062d2e2177f0fbfdb3c72e25a88c324 100644 --- a/arch/arm/mach-omap2/prm.h +++ b/arch/arm/mach-omap2/prm.h @@ -141,6 +141,19 @@ #define PM_PWSTCTRL 0x00e0 #define PM_PWSTST 0x00e4 +/* Omap2 specific registers */ +#define OMAP24XX_PM_WKEN2 0x00a4 +#define OMAP24XX_PM_WKST2 0x00b4 + +#define OMAP24XX_PRCM_IRQSTATUS_DSP 0x00f0 /* IVA mod */ +#define OMAP24XX_PRCM_IRQENABLE_DSP 0x00f4 /* IVA mod */ +#define OMAP24XX_PRCM_IRQSTATUS_IVA 0x00f8 +#define OMAP24XX_PRCM_IRQENABLE_IVA 0x00fc + +/* Omap3 specific registers */ +#define OMAP3430ES2_PM_WKEN3 0x00f0 +#define OMAP3430ES2_PM_WKST3 0x00b8 + #define OMAP3430_PM_MPUGRPSEL 0x00a4 #define OMAP3430_PM_MPUGRPSEL1 OMAP3430_PM_MPUGRPSEL @@ -153,16 +166,6 @@ #define OMAP3430_PRM_IRQENABLE_IVA2 0x00fc -/* Architecture-specific registers */ - -#define OMAP24XX_PM_WKEN2 0x00a4 -#define OMAP24XX_PM_WKST2 0x00b4 - -#define OMAP24XX_PRCM_IRQSTATUS_DSP 0x00f0 /* IVA mod */ -#define OMAP24XX_PRCM_IRQENABLE_DSP 0x00f4 /* IVA mod */ -#define OMAP24XX_PRCM_IRQSTATUS_IVA 0x00f8 -#define OMAP24XX_PRCM_IRQENABLE_IVA 0x00fc - #ifndef __ASSEMBLER__ /* Power/reset management domain register get/set */ @@ -228,7 +231,6 @@ static inline u32 prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) #define OMAP_RSTTIME1_SHIFT 0 #define OMAP_RSTTIME1_MASK (0xff << 0) - /* PRM_RSTCTRL */ /* Named RM_RSTCTRL_WKUP on the 24xx */ /* 2420 calls RST_DPLL3 'RST_DPLL' */ diff --git a/arch/arm/mach-omap2/sdrc.c b/arch/arm/mach-omap2/sdrc.c new file mode 100644 index 0000000000000000000000000000000000000000..2a30060cb4b78ec897bb668b31c665c26c160827 --- /dev/null +++ b/arch/arm/mach-omap2/sdrc.c @@ -0,0 +1,93 @@ +/* + * SMS/SDRC (SDRAM controller) common code for OMAP2/3 + * + * Copyright (C) 2005, 2008 Texas Instruments Inc. + * Copyright (C) 2005, 2008 Nokia Corporation + * + * Tony Lindgren + * Paul Walmsley + * Richard Woodruff + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#undef DEBUG + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "prm.h" + +#include +#include "sdrc.h" + +static struct omap_sdrc_params *sdrc_init_params; + +void __iomem *omap2_sdrc_base; +void __iomem *omap2_sms_base; + + +/** + * omap2_sdrc_get_params - return SDRC register values for a given clock rate + * @r: SDRC clock rate (in Hz) + * + * Return pre-calculated values for the SDRC_ACTIM_CTRLA, + * SDRC_ACTIM_CTRLB, SDRC_RFR_CTRL, and SDRC_MR registers, for a given + * SDRC clock rate 'r'. These parameters control various timing + * delays in the SDRAM controller that are expressed in terms of the + * number of SDRC clock cycles to wait; hence the clock rate + * dependency. Note that sdrc_init_params must be sorted rate + * descending. Also assumes that both chip-selects use the same + * timing parameters. Returns a struct omap_sdrc_params * upon + * success, or NULL upon failure. + */ +struct omap_sdrc_params *omap2_sdrc_get_params(unsigned long r) +{ + struct omap_sdrc_params *sp; + + sp = sdrc_init_params; + + while (sp->rate != r) + sp++; + + if (!sp->rate) + return NULL; + + return sp; +} + + +void __init omap2_set_globals_sdrc(struct omap_globals *omap2_globals) +{ + omap2_sdrc_base = omap2_globals->sdrc; + omap2_sms_base = omap2_globals->sms; +} + +/* turn on smart idle modes for SDRAM scheduler and controller */ +void __init omap2_sdrc_init(struct omap_sdrc_params *sp) +{ + u32 l; + + l = sms_read_reg(SMS_SYSCONFIG); + l &= ~(0x3 << 3); + l |= (0x2 << 3); + sms_write_reg(l, SMS_SYSCONFIG); + + l = sdrc_read_reg(SDRC_SYSCONFIG); + l &= ~(0x3 << 3); + l |= (0x2 << 3); + sdrc_write_reg(l, SDRC_SYSCONFIG); + + sdrc_init_params = sp; +} diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/sdrc2xxx.c similarity index 67% rename from arch/arm/mach-omap2/memory.c rename to arch/arm/mach-omap2/sdrc2xxx.c index 882c7022429260a291b60221b2ee587098608a22..0afdad5ae9fb3c689f2365aa1ce90297031873eb 100644 --- a/arch/arm/mach-omap2/memory.c +++ b/arch/arm/mach-omap2/sdrc2xxx.c @@ -1,13 +1,14 @@ /* - * linux/arch/arm/mach-omap2/memory.c + * linux/arch/arm/mach-omap2/sdrc2xxx.c * - * Memory timing related functions for OMAP24XX + * SDRAM timing related functions for OMAP2xxx * - * Copyright (C) 2005 Texas Instruments Inc. - * Richard Woodruff + * Copyright (C) 2005, 2008 Texas Instruments Inc. + * Copyright (C) 2005, 2008 Nokia Corporation * - * Copyright (C) 2005 Nokia Corporation * Tony Lindgren + * Paul Walmsley + * Richard Woodruff * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -28,27 +29,31 @@ #include #include "prm.h" - -#include "memory.h" +#include "clock.h" +#include #include "sdrc.h" -void __iomem *omap2_sdrc_base; -void __iomem *omap2_sms_base; +/* Memory timing, DLL mode flags */ +#define M_DDR 1 +#define M_LOCK_CTRL (1 << 2) +#define M_UNLOCK 0 +#define M_LOCK 1 + static struct memory_timings mem_timings; static u32 curr_perf_level = CORE_CLK_SRC_DPLL_X2; -u32 omap2_memory_get_slow_dll_ctrl(void) +static u32 omap2xxx_sdrc_get_slow_dll_ctrl(void) { return mem_timings.slow_dll_ctrl; } -u32 omap2_memory_get_fast_dll_ctrl(void) +static u32 omap2xxx_sdrc_get_fast_dll_ctrl(void) { return mem_timings.fast_dll_ctrl; } -u32 omap2_memory_get_type(void) +static u32 omap2xxx_sdrc_get_type(void) { return mem_timings.m_type; } @@ -57,7 +62,7 @@ u32 omap2_memory_get_type(void) * Check the DLL lock state, and return tue if running in unlock mode. * This is needed to compensate for the shifted DLL value in unlock mode. */ -u32 omap2_dll_force_needed(void) +u32 omap2xxx_sdrc_dll_is_unlocked(void) { /* dlla and dllb are a set */ u32 dll_state = sdrc_read_reg(SDRC_DLLA_CTRL); @@ -72,8 +77,10 @@ u32 omap2_dll_force_needed(void) * 'level' is the value to store to CM_CLKSEL2_PLL.CORE_CLK_SRC. * Practical values are CORE_CLK_SRC_DPLL (for CORE_CLK = DPLL_CLK) or * CORE_CLK_SRC_DPLL_X2 (for CORE_CLK = * DPLL_CLK * 2) + * + * Used by the clock framework during CORE DPLL changes */ -u32 omap2_reprogram_sdrc(u32 level, u32 force) +u32 omap2xxx_sdrc_reprogram(u32 level, u32 force) { u32 dll_ctrl, m_type; u32 prev = curr_perf_level; @@ -82,15 +89,14 @@ u32 omap2_reprogram_sdrc(u32 level, u32 force) if ((curr_perf_level == level) && !force) return prev; - if (level == CORE_CLK_SRC_DPLL) { - dll_ctrl = omap2_memory_get_slow_dll_ctrl(); - } else if (level == CORE_CLK_SRC_DPLL_X2) { - dll_ctrl = omap2_memory_get_fast_dll_ctrl(); - } else { + if (level == CORE_CLK_SRC_DPLL) + dll_ctrl = omap2xxx_sdrc_get_slow_dll_ctrl(); + else if (level == CORE_CLK_SRC_DPLL_X2) + dll_ctrl = omap2xxx_sdrc_get_fast_dll_ctrl(); + else return prev; - } - m_type = omap2_memory_get_type(); + m_type = omap2xxx_sdrc_get_type(); local_irq_save(flags); __raw_writel(0xffff, OMAP24XX_PRCM_VOLTSETUP); @@ -101,23 +107,14 @@ u32 omap2_reprogram_sdrc(u32 level, u32 force) return prev; } -#if !defined(CONFIG_ARCH_OMAP2) -void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, - u32 base_cs, u32 force_unlock) -{ -} -void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, - u32 mem_type) -{ -} -#endif - -void omap2_init_memory_params(u32 force_lock_to_unlock_mode) +/* Used by the clock framework during CORE DPLL changes */ +void omap2xxx_sdrc_init_params(u32 force_lock_to_unlock_mode) { unsigned long dll_cnt; u32 fast_dll = 0; - mem_timings.m_type = !((sdrc_read_reg(SDRC_MR_0) & 0x3) == 0x1); /* DDR = 1, SDR = 0 */ + /* DDR = 1, SDR = 0 */ + mem_timings.m_type = !((sdrc_read_reg(SDRC_MR_0) & 0x3) == 0x1); /* 2422 es2.05 and beyond has a single SIP DDR instead of 2 like others. * In the case of 2422, its ok to use CS1 instead of CS0. @@ -164,28 +161,3 @@ void omap2_init_memory_params(u32 force_lock_to_unlock_mode) /* 90 degree phase for anything below 133Mhz + disable DLL filter */ mem_timings.slow_dll_ctrl |= ((1 << 1) | (3 << 8)); } - -void __init omap2_set_globals_memory(struct omap_globals *omap2_globals) -{ - omap2_sdrc_base = omap2_globals->sdrc; - omap2_sms_base = omap2_globals->sms; -} - -/* turn on smart idle modes for SDRAM scheduler and controller */ -void __init omap2_init_memory(void) -{ - u32 l; - - if (!cpu_is_omap2420()) - return; - - l = sms_read_reg(SMS_SYSCONFIG); - l &= ~(0x3 << 3); - l |= (0x2 << 3); - sms_write_reg(l, SMS_SYSCONFIG); - - l = sdrc_read_reg(SDRC_SYSCONFIG); - l &= ~(0x3 << 3); - l |= (0x2 << 3); - sdrc_write_reg(l, SDRC_SYSCONFIG); -} diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c new file mode 100644 index 0000000000000000000000000000000000000000..fc74e913c415523dcf3965468b6b374b98c9654f --- /dev/null +++ b/arch/arm/mach-omap2/usb-musb.c @@ -0,0 +1,187 @@ +/* + * linux/arch/arm/mach-omap2/usb-musb.c + * + * This file will contain the board specific details for the + * MENTOR USB OTG controller on OMAP3430 + * + * Copyright (C) 2007-2008 Texas Instruments + * Copyright (C) 2008 Nokia Corporation + * Author: Vikram Pandita + * + * Generalization by: + * Felipe Balbi + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include +#include + +#include + +#include +#include +#include +#include +#include + +static struct resource musb_resources[] = { + [0] = { /* start and end set dynamically */ + .flags = IORESOURCE_MEM, + }, + [1] = { /* general IRQ */ + .start = INT_243X_HS_USB_MC, + .flags = IORESOURCE_IRQ, + }, + [2] = { /* DMA IRQ */ + .start = INT_243X_HS_USB_DMA, + .flags = IORESOURCE_IRQ, + }, +}; + +static int clk_on; + +static int musb_set_clock(struct clk *clk, int state) +{ + if (state) { + if (clk_on > 0) + return -ENODEV; + + clk_enable(clk); + clk_on = 1; + } else { + if (clk_on == 0) + return -ENODEV; + + clk_disable(clk); + clk_on = 0; + } + + return 0; +} + +static struct musb_hdrc_eps_bits musb_eps[] = { + { "ep1_tx", 10, }, + { "ep1_rx", 10, }, + { "ep2_tx", 9, }, + { "ep2_rx", 9, }, + { "ep3_tx", 3, }, + { "ep3_rx", 3, }, + { "ep4_tx", 3, }, + { "ep4_rx", 3, }, + { "ep5_tx", 3, }, + { "ep5_rx", 3, }, + { "ep6_tx", 3, }, + { "ep6_rx", 3, }, + { "ep7_tx", 3, }, + { "ep7_rx", 3, }, + { "ep8_tx", 2, }, + { "ep8_rx", 2, }, + { "ep9_tx", 2, }, + { "ep9_rx", 2, }, + { "ep10_tx", 2, }, + { "ep10_rx", 2, }, + { "ep11_tx", 2, }, + { "ep11_rx", 2, }, + { "ep12_tx", 2, }, + { "ep12_rx", 2, }, + { "ep13_tx", 2, }, + { "ep13_rx", 2, }, + { "ep14_tx", 2, }, + { "ep14_rx", 2, }, + { "ep15_tx", 2, }, + { "ep15_rx", 2, }, +}; + +static struct musb_hdrc_config musb_config = { + .multipoint = 1, + .dyn_fifo = 1, + .soft_con = 1, + .dma = 1, + .num_eps = 16, + .dma_channels = 7, + .dma_req_chan = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3), + .ram_bits = 12, + .eps_bits = musb_eps, +}; + +static struct musb_hdrc_platform_data musb_plat = { +#ifdef CONFIG_USB_MUSB_OTG + .mode = MUSB_OTG, +#elif defined(CONFIG_USB_MUSB_HDRC_HCD) + .mode = MUSB_HOST, +#elif defined(CONFIG_USB_GADGET_MUSB_HDRC) + .mode = MUSB_PERIPHERAL, +#endif + /* .clock is set dynamically */ + .set_clock = musb_set_clock, + .config = &musb_config, + + /* REVISIT charge pump on TWL4030 can supply up to + * 100 mA ... but this value is board-specific, like + * "mode", and should be passed to usb_musb_init(). + */ + .power = 50, /* up to 100 mA */ +}; + +static u64 musb_dmamask = DMA_32BIT_MASK; + +static struct platform_device musb_device = { + .name = "musb_hdrc", + .id = -1, + .dev = { + .dma_mask = &musb_dmamask, + .coherent_dma_mask = DMA_32BIT_MASK, + .platform_data = &musb_plat, + }, + .num_resources = ARRAY_SIZE(musb_resources), + .resource = musb_resources, +}; + +#ifdef CONFIG_NOP_USB_XCEIV +static u64 nop_xceiv_dmamask = DMA_32BIT_MASK; + +static struct platform_device nop_xceiv_device = { + .name = "nop_usb_xceiv", + .id = -1, + .dev = { + .dma_mask = &nop_xceiv_dmamask, + .coherent_dma_mask = DMA_32BIT_MASK, + .platform_data = NULL, + }, +}; +#endif + +void __init usb_musb_init(void) +{ + if (cpu_is_omap243x()) + musb_resources[0].start = OMAP243X_HS_BASE; + else + musb_resources[0].start = OMAP34XX_HSUSB_OTG_BASE; + musb_resources[0].end = musb_resources[0].start + SZ_8K - 1; + + /* + * REVISIT: This line can be removed once all the platforms using + * musb_core.c have been converted to use use clkdev. + */ + musb_plat.clock = "ick"; + +#ifdef CONFIG_NOP_USB_XCEIV + if (platform_device_register(&nop_xceiv_device) < 0) { + printk(KERN_ERR "Unable to register NOP-XCEIV device\n"); + return; + } +#endif + + if (platform_device_register(&musb_device) < 0) { + printk(KERN_ERR "Unable to register HS-USB (MUSB) device\n"); + return; + } +} diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig index f59a8d0e08242e011ac2d6848166650aa1d057fd..2c7035d8dcbf4bd12894b0a6e5fef8389bae2574 100644 --- a/arch/arm/mach-orion5x/Kconfig +++ b/arch/arm/mach-orion5x/Kconfig @@ -71,6 +71,7 @@ config MACH_WRT350N_V2 config MACH_TS78XX bool "Technologic Systems TS-78xx" + select PM help Say 'Y' here if you want your kernel to support the Technologic Systems TS-78xx platform. diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 8a0e49d842566dffe67037dc2dfef3ccf4f0bce4..68cc3efae56736a47894c4fd304e55d3f4126012 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -31,6 +31,7 @@ #include #include #include +#include #include #include "common.h" @@ -219,14 +220,17 @@ static struct platform_device orion5x_switch_device = { void __init orion5x_eth_switch_init(struct dsa_platform_data *d, int irq) { + int i; + if (irq != NO_IRQ) { orion5x_switch_resources[0].start = irq; orion5x_switch_resources[0].end = irq; orion5x_switch_device.num_resources = 1; } - d->mii_bus = &orion5x_eth_shared.dev; d->netdev = &orion5x_eth.dev; + for (i = 0; i < d->nr_chips; i++) + d->chip[i].mii_bus = &orion5x_eth_shared.dev; orion5x_switch_device.dev.platform_data = d; platform_device_register(&orion5x_switch_device); @@ -532,6 +536,29 @@ void __init orion5x_xor_init(void) } +/***************************************************************************** + * Watchdog + ****************************************************************************/ +static struct orion5x_wdt_platform_data orion5x_wdt_data = { + .tclk = 0, +}; + +static struct platform_device orion5x_wdt_device = { + .name = "orion5x_wdt", + .id = -1, + .dev = { + .platform_data = &orion5x_wdt_data, + }, + .num_resources = 0, +}; + +void __init orion5x_wdt_init(void) +{ + orion5x_wdt_data.tclk = orion5x_tclk; + platform_device_register(&orion5x_wdt_device); +} + + /***************************************************************************** * Time handling ****************************************************************************/ @@ -631,6 +658,11 @@ void __init orion5x_init(void) printk(KERN_INFO "Orion: Applying 5281 D0 WFI workaround.\n"); disable_hlt(); } + + /* + * Register watchdog driver + */ + orion5x_wdt_init(); } /* diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index 0722d6510df17579e5f74d5cdbd3c026827b50a0..b31ca4cef3650fea425b0cbd5f910e94864b5923 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -76,7 +76,7 @@ static int __init dns323_dev_id(void) static int __init dns323_pci_init(void) { - /* The 5182 doesn't really use it's PCI bus, and initialising PCI + /* The 5182 doesn't really use its PCI bus, and initialising PCI * gets in the way of initialising the SATA controller. */ if (machine_is_dns323() && dns323_dev_id() != MV88F5182_DEV_ID) @@ -418,7 +418,7 @@ static void __init dns323_init(void) orion5x_i2c_init(); orion5x_uart0_init(); - /* The 5182 has it's SATA controller on-chip, and needs it's own little + /* The 5182 has its SATA controller on-chip, and needs its own little * init routine. */ if (dns323_dev_id() == MV88F5182_DEV_ID) diff --git a/arch/arm/mach-orion5x/include/mach/system.h b/arch/arm/mach-orion5x/include/mach/system.h index 08e430757890d984171f7dffa99953e69ea74a9e..9b8db1dcfa830a3acf1bfe884afc13a43ef48f32 100644 --- a/arch/arm/mach-orion5x/include/mach/system.h +++ b/arch/arm/mach-orion5x/include/mach/system.h @@ -19,7 +19,7 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { /* * Enable and issue soft reset diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c index e0c43b8beb72afa27ba50f15c5d30732461a8874..c9bf6b81a80d9bc415dc5bcd10e98bf365bbe42a 100644 --- a/arch/arm/mach-orion5x/lsmini-setup.c +++ b/arch/arm/mach-orion5x/lsmini-setup.c @@ -186,7 +186,7 @@ static struct mv_sata_platform_data lsmini_sata_data = { static void lsmini_power_off(void) { - arch_reset(0); + arch_reset(0, NULL); } diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c index 15f53235ee302dbff7c9615fbc746c250982105b..9c1ca41730ba4fc00d248029dedfb0d7bc8d8417 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c @@ -94,7 +94,7 @@ static struct mv643xx_eth_platform_data rd88f5181l_fxo_eth_data = { .duplex = DUPLEX_FULL, }; -static struct dsa_platform_data rd88f5181l_fxo_switch_data = { +static struct dsa_chip_data rd88f5181l_fxo_switch_chip_data = { .port_names[0] = "lan2", .port_names[1] = "lan1", .port_names[2] = "wan", @@ -103,6 +103,11 @@ static struct dsa_platform_data rd88f5181l_fxo_switch_data = { .port_names[7] = "lan3", }; +static struct dsa_platform_data rd88f5181l_fxo_switch_plat_data = { + .nr_chips = 1, + .chip = &rd88f5181l_fxo_switch_chip_data, +}; + static void __init rd88f5181l_fxo_init(void) { /* @@ -117,7 +122,7 @@ static void __init rd88f5181l_fxo_init(void) */ orion5x_ehci0_init(); orion5x_eth_init(&rd88f5181l_fxo_eth_data); - orion5x_eth_switch_init(&rd88f5181l_fxo_switch_data, NO_IRQ); + orion5x_eth_switch_init(&rd88f5181l_fxo_switch_plat_data, NO_IRQ); orion5x_uart0_init(); orion5x_setup_dev_boot_win(RD88F5181L_FXO_NOR_BOOT_BASE, diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c index 8ad3934399d4fab8680fd0cc994305f4363925ee..ee1399ff0cedbe38aab1f8a4ff82dbdb921158be 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c @@ -95,7 +95,7 @@ static struct mv643xx_eth_platform_data rd88f5181l_ge_eth_data = { .duplex = DUPLEX_FULL, }; -static struct dsa_platform_data rd88f5181l_ge_switch_data = { +static struct dsa_chip_data rd88f5181l_ge_switch_chip_data = { .port_names[0] = "lan2", .port_names[1] = "lan1", .port_names[2] = "wan", @@ -104,6 +104,11 @@ static struct dsa_platform_data rd88f5181l_ge_switch_data = { .port_names[7] = "lan3", }; +static struct dsa_platform_data rd88f5181l_ge_switch_plat_data = { + .nr_chips = 1, + .chip = &rd88f5181l_ge_switch_chip_data, +}; + static struct i2c_board_info __initdata rd88f5181l_ge_i2c_rtc = { I2C_BOARD_INFO("ds1338", 0x68), }; @@ -122,7 +127,8 @@ static void __init rd88f5181l_ge_init(void) */ orion5x_ehci0_init(); orion5x_eth_init(&rd88f5181l_ge_eth_data); - orion5x_eth_switch_init(&rd88f5181l_ge_switch_data, gpio_to_irq(8)); + orion5x_eth_switch_init(&rd88f5181l_ge_switch_plat_data, + gpio_to_irq(8)); orion5x_i2c_init(); orion5x_uart0_init(); diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c index 262e25e4dace484fa826ddf60f8f226f1bf0bef6..7737cf9a8f5046a80911cd80b70a3f506d6fc057 100644 --- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c @@ -35,7 +35,7 @@ static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = { .duplex = DUPLEX_FULL, }; -static struct dsa_platform_data rd88f6183ap_ge_switch_data = { +static struct dsa_chip_data rd88f6183ap_ge_switch_chip_data = { .port_names[0] = "lan1", .port_names[1] = "lan2", .port_names[2] = "lan3", @@ -44,6 +44,11 @@ static struct dsa_platform_data rd88f6183ap_ge_switch_data = { .port_names[5] = "cpu", }; +static struct dsa_platform_data rd88f6183ap_ge_switch_plat_data = { + .nr_chips = 1, + .chip = &rd88f6183ap_ge_switch_chip_data, +}; + static struct mtd_partition rd88f6183ap_ge_partitions[] = { { .name = "kernel", @@ -89,7 +94,8 @@ static void __init rd88f6183ap_ge_init(void) */ orion5x_ehci0_init(); orion5x_eth_init(&rd88f6183ap_ge_eth_data); - orion5x_eth_switch_init(&rd88f6183ap_ge_switch_data, gpio_to_irq(3)); + orion5x_eth_switch_init(&rd88f6183ap_ge_switch_plat_data, + gpio_to_irq(3)); spi_register_board_info(rd88f6183ap_ge_spi_slave_info, ARRAY_SIZE(rd88f6183ap_ge_spi_slave_info)); orion5x_spi_init(); diff --git a/arch/arm/mach-orion5x/ts78xx-fpga.h b/arch/arm/mach-orion5x/ts78xx-fpga.h new file mode 100644 index 0000000000000000000000000000000000000000..0f9cdf458952f0da68c0450e35f9c1875d7239da --- /dev/null +++ b/arch/arm/mach-orion5x/ts78xx-fpga.h @@ -0,0 +1,35 @@ +#define FPGAID(_magic, _rev) ((_magic << 8) + _rev) + +/* + * get yer id's from http://ts78xx.digriz.org.uk/ + * do *not* make up your own or 'borrow' any! + */ +enum fpga_ids { + /* Technologic Systems */ + TS7800_REV_1 = FPGAID(0x00b480, 0x01), + TS7800_REV_2 = FPGAID(0x00b480, 0x02), + TS7800_REV_3 = FPGAID(0x00b480, 0x03), + TS7800_REV_4 = FPGAID(0x00b480, 0x04), + TS7800_REV_5 = FPGAID(0x00b480, 0x05), + + /* Unaffordable & Expensive */ + UAE_DUMMY = FPGAID(0xffffff, 0x01), +}; + +struct fpga_device { + unsigned present:1; + unsigned init:1; +}; + +struct fpga_devices { + /* Technologic Systems */ + struct fpga_device ts_rtc; + struct fpga_device ts_nand; +}; + +struct ts78xx_fpga_data { + unsigned int id; + int state; + + struct fpga_devices supports; +}; diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c index 1368e9fd1a06806d629d21db2667086fe3c7b7ae..9a6b397f972d533908c096468958bdf6629c997c 100644 --- a/arch/arm/mach-orion5x/ts78xx-setup.c +++ b/arch/arm/mach-orion5x/ts78xx-setup.c @@ -10,17 +10,20 @@ #include #include +#include #include -#include #include #include #include +#include +#include #include #include #include #include #include "common.h" #include "mpp.h" +#include "ts78xx-fpga.h" /***************************************************************************** * TS-78xx Info @@ -33,18 +36,11 @@ #define TS78XX_FPGA_REGS_VIRT_BASE 0xff900000 #define TS78XX_FPGA_REGS_SIZE SZ_1M -#define TS78XX_FPGA_REGS_SYSCON_ID (TS78XX_FPGA_REGS_VIRT_BASE | 0x000) -#define TS78XX_FPGA_REGS_SYSCON_LCDI (TS78XX_FPGA_REGS_VIRT_BASE | 0x004) -#define TS78XX_FPGA_REGS_SYSCON_LCDO (TS78XX_FPGA_REGS_VIRT_BASE | 0x008) - -#define TS78XX_FPGA_REGS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x808) -#define TS78XX_FPGA_REGS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c) - -/* - * 512kB NOR flash Device - */ -#define TS78XX_NOR_BOOT_BASE 0xff800000 -#define TS78XX_NOR_BOOT_SIZE SZ_512K +static struct ts78xx_fpga_data ts78xx_fpga = { + .id = 0, + .state = 1, +/* .supports = ... - populated by ts78xx_fpga_supports() */ +}; /***************************************************************************** * I/O Address Mapping @@ -65,73 +61,47 @@ void __init ts78xx_map_io(void) } /***************************************************************************** - * 512kB NOR Boot Flash - the chip is a M25P40 + * Ethernet ****************************************************************************/ -static struct mtd_partition ts78xx_nor_boot_flash_resources[] = { - { - .name = "ts-bootrom", - .offset = 0, - /* only the first 256kB is used */ - .size = SZ_256K, - .mask_flags = MTD_WRITEABLE, - }, -}; - -static struct physmap_flash_data ts78xx_nor_boot_flash_data = { - .width = 1, - .parts = ts78xx_nor_boot_flash_resources, - .nr_parts = ARRAY_SIZE(ts78xx_nor_boot_flash_resources), -}; - -static struct resource ts78xx_nor_boot_flash_resource = { - .flags = IORESOURCE_MEM, - .start = TS78XX_NOR_BOOT_BASE, - .end = TS78XX_NOR_BOOT_BASE + TS78XX_NOR_BOOT_SIZE - 1, -}; - -static struct platform_device ts78xx_nor_boot_flash = { - .name = "physmap-flash", - .id = -1, - .dev = { - .platform_data = &ts78xx_nor_boot_flash_data, - }, - .num_resources = 1, - .resource = &ts78xx_nor_boot_flash_resource, +static struct mv643xx_eth_platform_data ts78xx_eth_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), }; /***************************************************************************** - * Ethernet + * SATA ****************************************************************************/ -static struct mv643xx_eth_platform_data ts78xx_eth_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR(0), +static struct mv_sata_platform_data ts78xx_sata_data = { + .n_ports = 2, }; /***************************************************************************** * RTC M48T86 - nicked^Wborrowed from arch/arm/mach-ep93xx/ts72xx.c ****************************************************************************/ -#ifdef CONFIG_RTC_DRV_M48T86 -static unsigned char ts78xx_rtc_readbyte(unsigned long addr) +#define TS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x808) +#define TS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c) + +static unsigned char ts78xx_ts_rtc_readbyte(unsigned long addr) { - writeb(addr, TS78XX_FPGA_REGS_RTC_CTRL); - return readb(TS78XX_FPGA_REGS_RTC_DATA); + writeb(addr, TS_RTC_CTRL); + return readb(TS_RTC_DATA); } -static void ts78xx_rtc_writebyte(unsigned char value, unsigned long addr) +static void ts78xx_ts_rtc_writebyte(unsigned char value, unsigned long addr) { - writeb(addr, TS78XX_FPGA_REGS_RTC_CTRL); - writeb(value, TS78XX_FPGA_REGS_RTC_DATA); + writeb(addr, TS_RTC_CTRL); + writeb(value, TS_RTC_DATA); } -static struct m48t86_ops ts78xx_rtc_ops = { - .readbyte = ts78xx_rtc_readbyte, - .writebyte = ts78xx_rtc_writebyte, +static struct m48t86_ops ts78xx_ts_rtc_ops = { + .readbyte = ts78xx_ts_rtc_readbyte, + .writebyte = ts78xx_ts_rtc_writebyte, }; -static struct platform_device ts78xx_rtc_device = { +static struct platform_device ts78xx_ts_rtc_device = { .name = "rtc-m48t86", .id = -1, .dev = { - .platform_data = &ts78xx_rtc_ops, + .platform_data = &ts78xx_ts_rtc_ops, }, .num_resources = 0, }; @@ -146,59 +116,314 @@ static struct platform_device ts78xx_rtc_device = { * TODO: track down a guinea pig without an RTC to see if we can work out a * better RTC detection routine */ -static int __init ts78xx_rtc_init(void) +static int ts78xx_ts_rtc_load(void) { + int rc; unsigned char tmp_rtc0, tmp_rtc1; - tmp_rtc0 = ts78xx_rtc_readbyte(126); - tmp_rtc1 = ts78xx_rtc_readbyte(127); - - ts78xx_rtc_writebyte(0x00, 126); - ts78xx_rtc_writebyte(0x55, 127); - if (ts78xx_rtc_readbyte(127) == 0x55) { - ts78xx_rtc_writebyte(0xaa, 127); - if (ts78xx_rtc_readbyte(127) == 0xaa - && ts78xx_rtc_readbyte(126) == 0x00) { - ts78xx_rtc_writebyte(tmp_rtc0, 126); - ts78xx_rtc_writebyte(tmp_rtc1, 127); - platform_device_register(&ts78xx_rtc_device); - return 1; + tmp_rtc0 = ts78xx_ts_rtc_readbyte(126); + tmp_rtc1 = ts78xx_ts_rtc_readbyte(127); + + ts78xx_ts_rtc_writebyte(0x00, 126); + ts78xx_ts_rtc_writebyte(0x55, 127); + if (ts78xx_ts_rtc_readbyte(127) == 0x55) { + ts78xx_ts_rtc_writebyte(0xaa, 127); + if (ts78xx_ts_rtc_readbyte(127) == 0xaa + && ts78xx_ts_rtc_readbyte(126) == 0x00) { + ts78xx_ts_rtc_writebyte(tmp_rtc0, 126); + ts78xx_ts_rtc_writebyte(tmp_rtc1, 127); + + if (ts78xx_fpga.supports.ts_rtc.init == 0) { + rc = platform_device_register(&ts78xx_ts_rtc_device); + if (!rc) + ts78xx_fpga.supports.ts_rtc.init = 1; + } else + rc = platform_device_add(&ts78xx_ts_rtc_device); + + return rc; } } - return 0; + return -ENODEV; }; -#else -static int __init ts78xx_rtc_init(void) + +static void ts78xx_ts_rtc_unload(void) { - return 0; + platform_device_del(&ts78xx_ts_rtc_device); } -#endif /***************************************************************************** - * SATA + * NAND Flash ****************************************************************************/ -static struct mv_sata_platform_data ts78xx_sata_data = { - .n_ports = 2, +#define TS_NAND_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x800) /* VIRT */ +#define TS_NAND_DATA (TS78XX_FPGA_REGS_PHYS_BASE | 0x804) /* PHYS */ + +/* + * hardware specific access to control-lines + * + * ctrl: + * NAND_NCE: bit 0 -> bit 2 + * NAND_CLE: bit 1 -> bit 1 + * NAND_ALE: bit 2 -> bit 0 + */ +static void ts78xx_ts_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, + unsigned int ctrl) +{ + struct nand_chip *this = mtd->priv; + + if (ctrl & NAND_CTRL_CHANGE) { + unsigned char bits; + + bits = (ctrl & NAND_NCE) << 2; + bits |= ctrl & NAND_CLE; + bits |= (ctrl & NAND_ALE) >> 2; + + writeb((readb(TS_NAND_CTRL) & ~0x7) | bits, TS_NAND_CTRL); + } + + if (cmd != NAND_CMD_NONE) + writeb(cmd, this->IO_ADDR_W); +} + +static int ts78xx_ts_nand_dev_ready(struct mtd_info *mtd) +{ + return readb(TS_NAND_CTRL) & 0x20; +} + +const char *ts_nand_part_probes[] = { "cmdlinepart", NULL }; + +static struct mtd_partition ts78xx_ts_nand_parts[] = { + { + .name = "mbr", + .offset = 0, + .size = SZ_128K, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = SZ_4M, + }, { + .name = "initrd", + .offset = MTDPART_OFS_APPEND, + .size = SZ_4M, + }, { + .name = "rootfs", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + } }; +static struct platform_nand_data ts78xx_ts_nand_data = { + .chip = { + .part_probe_types = ts_nand_part_probes, + .partitions = ts78xx_ts_nand_parts, + .nr_partitions = ARRAY_SIZE(ts78xx_ts_nand_parts), + .chip_delay = 15, + .options = NAND_USE_FLASH_BBT, + }, + .ctrl = { + /* + * The HW ECC offloading functions, used to give about a 9% + * performance increase for 'dd if=/dev/mtdblockX' and 5% for + * nanddump. This all however was changed by git commit + * e6cf5df1838c28bb060ac45b5585e48e71bbc740 so now there is + * no performance advantage to be had so we no longer bother + */ + .cmd_ctrl = ts78xx_ts_nand_cmd_ctrl, + .dev_ready = ts78xx_ts_nand_dev_ready, + }, +}; + +static struct resource ts78xx_ts_nand_resources = { + .start = TS_NAND_DATA, + .end = TS_NAND_DATA + 4, + .flags = IORESOURCE_IO, +}; + +static struct platform_device ts78xx_ts_nand_device = { + .name = "gen_nand", + .id = -1, + .dev = { + .platform_data = &ts78xx_ts_nand_data, + }, + .resource = &ts78xx_ts_nand_resources, + .num_resources = 1, +}; + +static int ts78xx_ts_nand_load(void) +{ + int rc; + + if (ts78xx_fpga.supports.ts_nand.init == 0) { + rc = platform_device_register(&ts78xx_ts_nand_device); + if (!rc) + ts78xx_fpga.supports.ts_nand.init = 1; + } else + rc = platform_device_add(&ts78xx_ts_nand_device); + + return rc; +}; + +static void ts78xx_ts_nand_unload(void) +{ + platform_device_del(&ts78xx_ts_nand_device); +} + /***************************************************************************** - * print some information regarding the board + * FPGA 'hotplug' support code ****************************************************************************/ -static void __init ts78xx_print_board_id(void) +static void ts78xx_fpga_devices_zero_init(void) { - unsigned int board_info; - - board_info = readl(TS78XX_FPGA_REGS_SYSCON_ID); - printk(KERN_INFO "TS-78xx Info: FPGA rev=%.2x, Board Magic=%.6x, ", - board_info & 0xff, - (board_info >> 8) & 0xffffff); - board_info = readl(TS78XX_FPGA_REGS_SYSCON_LCDI); - printk("JP1=%d, JP2=%d\n", - (board_info >> 30) & 0x1, - (board_info >> 31) & 0x1); + ts78xx_fpga.supports.ts_rtc.init = 0; + ts78xx_fpga.supports.ts_nand.init = 0; +} + +static void ts78xx_fpga_supports(void) +{ + /* TODO: put this 'table' into ts78xx-fpga.h */ + switch (ts78xx_fpga.id) { + case TS7800_REV_1: + case TS7800_REV_2: + case TS7800_REV_3: + case TS7800_REV_4: + case TS7800_REV_5: + ts78xx_fpga.supports.ts_rtc.present = 1; + ts78xx_fpga.supports.ts_nand.present = 1; + break; + default: + ts78xx_fpga.supports.ts_rtc.present = 0; + ts78xx_fpga.supports.ts_nand.present = 0; + } +} + +static int ts78xx_fpga_load_devices(void) +{ + int tmp, ret = 0; + + if (ts78xx_fpga.supports.ts_rtc.present == 1) { + tmp = ts78xx_ts_rtc_load(); + if (tmp) { + printk(KERN_INFO "TS-78xx: RTC not registered\n"); + ts78xx_fpga.supports.ts_rtc.present = 0; + } + ret |= tmp; + } + if (ts78xx_fpga.supports.ts_nand.present == 1) { + tmp = ts78xx_ts_nand_load(); + if (tmp) { + printk(KERN_INFO "TS-78xx: NAND not registered\n"); + ts78xx_fpga.supports.ts_nand.present = 0; + } + ret |= tmp; + } + + return ret; +} + +static int ts78xx_fpga_unload_devices(void) +{ + int ret = 0; + + if (ts78xx_fpga.supports.ts_rtc.present == 1) + ts78xx_ts_rtc_unload(); + if (ts78xx_fpga.supports.ts_nand.present == 1) + ts78xx_ts_nand_unload(); + + return ret; +} + +static int ts78xx_fpga_load(void) +{ + ts78xx_fpga.id = readl(TS78XX_FPGA_REGS_VIRT_BASE); + + printk(KERN_INFO "TS-78xx FPGA: magic=0x%.6x, rev=0x%.2x\n", + (ts78xx_fpga.id >> 8) & 0xffffff, + ts78xx_fpga.id & 0xff); + + ts78xx_fpga_supports(); + + if (ts78xx_fpga_load_devices()) { + ts78xx_fpga.state = -1; + return -EBUSY; + } + + return 0; }; +static int ts78xx_fpga_unload(void) +{ + unsigned int fpga_id; + + fpga_id = readl(TS78XX_FPGA_REGS_VIRT_BASE); + + /* + * There does not seem to be a feasible way to block access to the GPIO + * pins from userspace (/dev/mem). This if clause should hopefully warn + * those foolish enough not to follow 'policy' :) + * + * UrJTAG SVN since r1381 can be used to reprogram the FPGA + */ + if (ts78xx_fpga.id != fpga_id) { + printk(KERN_ERR "TS-78xx FPGA: magic/rev mismatch\n" + "TS-78xx FPGA: was 0x%.6x/%.2x but now 0x%.6x/%.2x\n", + (ts78xx_fpga.id >> 8) & 0xffffff, ts78xx_fpga.id & 0xff, + (fpga_id >> 8) & 0xffffff, fpga_id & 0xff); + ts78xx_fpga.state = -1; + return -EBUSY; + } + + if (ts78xx_fpga_unload_devices()) { + ts78xx_fpga.state = -1; + return -EBUSY; + } + + return 0; +}; + +static ssize_t ts78xx_fpga_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + if (ts78xx_fpga.state < 0) + return sprintf(buf, "borked\n"); + + return sprintf(buf, "%s\n", (ts78xx_fpga.state) ? "online" : "offline"); +} + +static ssize_t ts78xx_fpga_store(struct kobject *kobj, + struct kobj_attribute *attr, const char *buf, size_t n) +{ + int value, ret; + + if (ts78xx_fpga.state < 0) { + printk(KERN_ERR "TS-78xx FPGA: borked, you must powercycle asap\n"); + return -EBUSY; + } + + if (strncmp(buf, "online", sizeof("online") - 1) == 0) + value = 1; + else if (strncmp(buf, "offline", sizeof("offline") - 1) == 0) + value = 0; + else { + printk(KERN_ERR "ts78xx_fpga_store: Invalid value\n"); + return -EINVAL; + } + + if (ts78xx_fpga.state == value) + return n; + + ret = (ts78xx_fpga.state == 0) + ? ts78xx_fpga_load() + : ts78xx_fpga_unload(); + + if (!(ret < 0)) + ts78xx_fpga.state = value; + + return n; +} + +static struct kobj_attribute ts78xx_fpga_attr = + __ATTR(ts78xx_fpga, 0644, ts78xx_fpga_show, ts78xx_fpga_store); + /***************************************************************************** * General Setup ****************************************************************************/ @@ -223,29 +448,28 @@ static struct orion5x_mpp_mode ts78xx_mpp_modes[] __initdata = { { 17, MPP_UART }, { 18, MPP_UART }, { 19, MPP_UART }, + /* + * MPP[20] PCI Clock Out 1 + * MPP[21] PCI Clock Out 0 + * MPP[22] Unused + * MPP[23] Unused + * MPP[24] Unused + * MPP[25] Unused + */ { -1 }, }; static void __init ts78xx_init(void) { + int ret; + /* * Setup basic Orion functions. Need to be called early. */ orion5x_init(); - ts78xx_print_board_id(); - orion5x_mpp_conf(ts78xx_mpp_modes); - /* - * MPP[20] PCI Clock Out 1 - * MPP[21] PCI Clock Out 0 - * MPP[22] Unused - * MPP[23] Unused - * MPP[24] Unused - * MPP[25] Unused - */ - /* * Configure peripherals. */ @@ -257,12 +481,12 @@ static void __init ts78xx_init(void) orion5x_uart1_init(); orion5x_xor_init(); - orion5x_setup_dev_boot_win(TS78XX_NOR_BOOT_BASE, - TS78XX_NOR_BOOT_SIZE); - platform_device_register(&ts78xx_nor_boot_flash); - - if (!ts78xx_rtc_init()) - printk(KERN_INFO "TS-78xx RTC not detected or enabled\n"); + /* FPGA init */ + ts78xx_fpga_devices_zero_init(); + ret = ts78xx_fpga_load(); + ret = sysfs_create_file(power_kobj, &ts78xx_fpga_attr.attr); + if (ret) + printk(KERN_ERR "sysfs_create_file failed: %d\n", ret); } MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC") diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c index cc8f8920086505fb963efc6c232f617ed1082855..1b4ad9d5e2ebeedeab6804e47b52651cc3e6c74e 100644 --- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c +++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c @@ -106,7 +106,7 @@ static struct mv643xx_eth_platform_data wrt350n_v2_eth_data = { .duplex = DUPLEX_FULL, }; -static struct dsa_platform_data wrt350n_v2_switch_data = { +static struct dsa_chip_data wrt350n_v2_switch_chip_data = { .port_names[0] = "lan2", .port_names[1] = "lan1", .port_names[2] = "wan", @@ -115,6 +115,11 @@ static struct dsa_platform_data wrt350n_v2_switch_data = { .port_names[7] = "lan4", }; +static struct dsa_platform_data wrt350n_v2_switch_plat_data = { + .nr_chips = 1, + .chip = &wrt350n_v2_switch_chip_data, +}; + static void __init wrt350n_v2_init(void) { /* @@ -129,7 +134,7 @@ static void __init wrt350n_v2_init(void) */ orion5x_ehci0_init(); orion5x_eth_init(&wrt350n_v2_eth_data); - orion5x_eth_switch_init(&wrt350n_v2_switch_data, NO_IRQ); + orion5x_eth_switch_init(&wrt350n_v2_switch_plat_data, NO_IRQ); orion5x_uart0_init(); orion5x_setup_dev_boot_win(WRT350N_V2_NOR_BOOT_BASE, diff --git a/arch/arm/mach-pnx4008/include/mach/system.h b/arch/arm/mach-pnx4008/include/mach/system.h index e12e7abfcbcf34a7316a3d41808475a51769e600..5dda2bb55f8d838fb817877572feafb7fc076004 100644 --- a/arch/arm/mach-pnx4008/include/mach/system.h +++ b/arch/arm/mach-pnx4008/include/mach/system.h @@ -30,7 +30,7 @@ static void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode) +static inline void arch_reset(char mode, const char *cmd) { cpu_reset(0); } diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 8eea7306f29bc7bbe97e4b9657fbda59f5576a9b..96a2006cb597919566f0a95150ad196ca2555ace 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -40,6 +40,9 @@ choice config GUMSTIX_AM200EPD bool "Enable AM200EPD board support" +config GUMSTIX_AM300EPD + bool "Enable AM300EPD board support" + endchoice config MACH_INTELMOTE2 @@ -254,10 +257,24 @@ config MACH_EM_X270 bool "CompuLab EM-x270 platform" select PXA27x +config MACH_EXEDA + bool "CompuLab eXeda platform" + select PXA27x + config MACH_COLIBRI - bool "Toradex Colibri PX27x" + bool "Toradex Colibri PXA270" select PXA27x +config MACH_COLIBRI300 + bool "Toradex Colibri PXA300/310" + select PXA3xx + select CPU_PXA300 + +config MACH_COLIBRI320 + bool "Toradex Colibri PXA320" + select PXA3xx + select CPU_PXA320 + config MACH_ZYLONITE bool "PXA3xx Development Platform (aka Zylonite)" select PXA3xx @@ -295,8 +312,15 @@ config MACH_MAGICIAN bool "Enable HTC Magician Support" select PXA27x select IWMMXT + select PXA_SSP + select HAVE_PWM select PXA_HAVE_BOARD_IRQS +config MACH_HIMALAYA + bool "HTC Himalaya Support" + select CPU_PXA26x + select FB_W100 + config MACH_MIOA701 bool "Mitac Mio A701 Support" select PXA27x @@ -319,6 +343,16 @@ config ARCH_PXA_PALM bool "PXA based Palm PDAs" select HAVE_PWM +config MACH_PALMT5 + bool "Palm Tungsten|T5" + default y + depends on ARCH_PXA_PALM + select PXA27x + select IWMMXT + help + Say Y here if you intend to run this kernel on a Palm Tungsten|T5 + handheld computer. + config MACH_PALMTX bool "Palm T|X" default y @@ -339,6 +373,16 @@ config MACH_PALMZ72 Say Y here if you intend to run this kernel on Palm Zire 72 handheld computer. +config MACH_PALMLD + bool "Palm LifeDrive" + default y + depends on ARCH_PXA_PALM + select PXA27x + select IWMMXT + help + Say Y here if you intend to run this kernel on a Palm LifeDrive + handheld computer. + config MACH_PCM990_BASEBOARD bool "PHYTEC PCM-990 development board" select HAVE_PWM @@ -359,6 +403,18 @@ config PCM990_DISPLAY_NONE endchoice +config MACH_CSB726 + bool "Enable Cogent CSB726 System On a Module" + select PXA27x + select IWMMXT + help + Say Y here if you intend to run this kernel on a Cogent + CSB726 System On Module. + +config CSB726_CSB701 + bool "Enable supprot for CSB701 baseboard" + depends on MACH_CSB726 + config PXA_EZX bool "Motorola EZX Platform" select PXA27x diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index 7b28bb561d63c07830ea3ad04551d9ec44bd92fe..c80e1bac4945a71a5759dc87ec4fa81b94c15db5 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -3,8 +3,8 @@ # # Common support (must be linked before board specific support) -obj-y += clock.o devices.o generic.o irq.o dma.o \ - time.o gpio.o reset.o +obj-y += clock.o devices.o generic.o irq.o \ + time.o reset.o obj-$(CONFIG_PM) += pm.o sleep.o standby.o ifeq ($(CONFIG_CPU_FREQ),y) @@ -28,13 +28,16 @@ obj-$(CONFIG_CPU_PXA930) += pxa930.o # Specific board support obj-$(CONFIG_ARCH_GUMSTIX) += gumstix.o obj-$(CONFIG_GUMSTIX_AM200EPD) += am200epd.o +obj-$(CONFIG_GUMSTIX_AM300EPD) += am300epd.o obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o obj-$(CONFIG_MACH_MP900C) += mp900.o obj-$(CONFIG_ARCH_PXA_IDP) += idp.o obj-$(CONFIG_MACH_TRIZEPS4) += trizeps4.o -obj-$(CONFIG_MACH_COLIBRI) += colibri.o +obj-$(CONFIG_MACH_COLIBRI) += colibri-pxa270.o +obj-$(CONFIG_MACH_COLIBRI300) += colibri-pxa3xx.o colibri-pxa300.o +obj-$(CONFIG_MACH_COLIBRI320) += colibri-pxa3xx.o colibri-pxa320.o obj-$(CONFIG_MACH_H5000) += h5000.o obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o sharpsl_pm.o corgi_pm.o obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o sharpsl_pm.o spitz_pm.o @@ -45,6 +48,7 @@ obj-$(CONFIG_MACH_PCM990_BASEBOARD) += pcm990-baseboard.o obj-$(CONFIG_MACH_TOSA) += tosa.o obj-$(CONFIG_MACH_EM_X270) += em-x270.o obj-$(CONFIG_MACH_MAGICIAN) += magician.o +obj-$(CONFIG_MACH_HIMALAYA) += himalaya.o obj-$(CONFIG_MACH_MIOA701) += mioa701.o mioa701_bootresume.o obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o obj-$(CONFIG_MACH_E330) += e330.o @@ -53,7 +57,9 @@ obj-$(CONFIG_MACH_E740) += e740.o obj-$(CONFIG_MACH_E750) += e750.o obj-$(CONFIG_MACH_E400) += e400.o obj-$(CONFIG_MACH_E800) += e800.o +obj-$(CONFIG_MACH_PALMT5) += palmt5.o obj-$(CONFIG_MACH_PALMTX) += palmtx.o +obj-$(CONFIG_MACH_PALMLD) += palmld.o obj-$(CONFIG_MACH_PALMZ72) += palmz72.o obj-$(CONFIG_ARCH_VIPER) += viper.o @@ -71,6 +77,8 @@ obj-$(CONFIG_MACH_CM_X300) += cm-x300.o obj-$(CONFIG_PXA_EZX) += ezx.o obj-$(CONFIG_MACH_INTELMOTE2) += imote2.o +obj-$(CONFIG_MACH_CSB726) += csb726.o +obj-$(CONFIG_CSB726_CSB701) += csb701.o # Support for blinky lights led-y := leds.o diff --git a/arch/arm/mach-pxa/am200epd.c b/arch/arm/mach-pxa/am200epd.c index 77ee80e5e47b028574b553a56597165f251375ab..3499fada73ae06546ec8011ddacae2ffb8ed864c 100644 --- a/arch/arm/mach-pxa/am200epd.c +++ b/arch/arm/mach-pxa/am200epd.c @@ -30,8 +30,8 @@ #include #include +#include #include -#include #include #include "generic.h" diff --git a/arch/arm/mach-pxa/am300epd.c b/arch/arm/mach-pxa/am300epd.c new file mode 100644 index 0000000000000000000000000000000000000000..4bd10a17332eb0a346e10b5eec0c1081684c781f --- /dev/null +++ b/arch/arm/mach-pxa/am300epd.c @@ -0,0 +1,295 @@ +/* + * am300epd.c -- Platform device for AM300 EPD kit + * + * Copyright (C) 2008, Jaya Kumar + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + * + * This work was made possible by help and equipment support from E-Ink + * Corporation. http://support.eink.com/community + * + * This driver is written to be used with the Broadsheet display controller. + * on the AM300 EPD prototype kit/development kit with an E-Ink 800x600 + * Vizplex EPD on a Gumstix board using the Broadsheet interface board. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "generic.h" + +#include