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2012-07-19PM / Sleep: call early resume handlers when suspend_noirq failsColin Cross
Commit cf579dfb82550e34de7ccf3ef090d8b834ccd3a9 (PM / Sleep: Introduce "late suspend" and "early resume" of devices) introduced a bug where suspend_late handlers would be called, but if dpm_suspend_noirq returned an error the early_resume handlers would never be called. All devices would end up on the dpm_late_early_list, and would never be resumed again. Fix it by calling dpm_resume_early when dpm_suspend_noirq returns an error. Signed-off-by: Colin Cross <ccross@android.com> Cc: stable@vger.kernel.org Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-19md/raid1: close some possible races on write errors during resyncNeilBrown
commit 4367af556133723d0f443e14ca8170d9447317cb md/raid1: clear bad-block record when write succeeds. Added a 'reschedule_retry' call possibility at the end of end_sync_write, but didn't add matching code at the end of sync_request_write. So if the writes complete very quickly, or scheduling makes it seem that way, then we can miss rescheduling the request and the resync could hang. Also commit 73d5c38a9536142e062c35997b044e89166e063b md: avoid races when stopping resync. Fix a race condition in this same code in end_sync_write but didn't make the change in sync_request_write. This patch updates sync_request_write to fix both of those. Patch is suitable for 3.1 and later kernels. Reported-by: Alexander Lyakas <alex.bolshoy@gmail.com> Original-version-by: Alexander Lyakas <alex.bolshoy@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: NeilBrown <neilb@suse.de>
2012-07-19md: avoid crash when stopping md array races with closing other open fds.NeilBrown
md will refuse to stop an array if any other fd (or mounted fs) is using it. When any fs is unmounted of when the last open fd is closed all pending IO will be flushed (e.g. sync_blockdev call in __blkdev_put) so there will be no pending IO to worry about when the array is stopped. However in order to send the STOP_ARRAY ioctl to stop the array one must first get and open fd on the block device. If some fd is being used to write to the block device and it is closed after mdadm open the block device, but before mdadm issues the STOP_ARRAY ioctl, then there will be no last-close on the md device so __blkdev_put will not call sync_blockdev. If this happens, then IO can still be in-flight while md tears down the array and bad things can happen (use-after-free and subsequent havoc). So in the case where do_md_stop is being called from an open file descriptor, call sync_block after taking the mutex to ensure there will be no new openers. This is needed when setting a read-write device to read-only too. Cc: stable@vger.kernel.org Reported-by: majianpeng <majianpeng@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>
2012-07-19md: fix bug in handling of new_data_offsetNeilBrown
commit c6563a8c38fde3c1c7fc925a10bde3ca20799301 md: add possibility to change data-offset for devices. introduced a 'new_data_offset' attribute which should normally be the same as 'data_offset', but can be explicitly set to a different value to allow a reshape operation to move the data. Unfortunately when the 'data_offset' is explicitly set through sysfs, the new_data_offset is not also set, so the two would become out-of-sync incorrectly. One result of this is that trying to set the 'size' after the 'data_offset' would fail because it is not permitted to set the size when the 'data_offset' and 'new_data_offset' are different - as that can be confusing. Consequently when mdadm tried to do this while assembling an IMSM array it would fail. This bug was introduced in 3.5-rc1. Reported-by: Brian Downing <bdowning@lavos.net> Bisected-by: Brian Downing <bdowning@lavos.net> Tested-by: Brian Downing <bdowning@lavos.net> Signed-off-by: NeilBrown <neilb@suse.de>
2012-07-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds
Pull target fixes from Nicholas Bellinger: "This includes a bugfix from MDR to address a NULL pointer OOPs with FCoE aborts, along with a WRITE_SAME emulation bugfix for NOLB=0 cases, and persistent reservation return cleanups from Roland. All three patches are CC'ed to stable." * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: target: Fix range calculation in WRITE SAME emulation when num blocks == 0 target: Clean up returning errors in PR handling code tcm_fc: Fix crash seen with aborts and large reads
2012-07-18kexec: update URL of kexec homepageOlaf Hering
The referenced html file does not exist anymore. Replace the URL with the current project homepage. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-18mips: fix bug.h build regressionYoichi Yuasa
Commit 377780887 ("bug.h: need linux/kernel.h for TAINT_WARN.") broke all MIPS builds: CC arch/mips/kernel/machine_kexec.o include/linux/log2.h: In function '__ilog2_u32': include/linux/log2.h:34:2: error: implicit declaration of function 'fls' [-Werror=implicit-function-declaration] include/linux/log2.h: In function '__ilog2_u64': include/linux/log2.h:42:2: error: implicit declaration of function 'fls64' [-Werror=implicit-function-declaration] ... Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Tested-by: John Crispin <blogic@openwrt.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-18Make wait_for_device_probe() also do scsi_complete_async_scans()Linus Torvalds
Commit a7a20d103994 ("sd: limit the scope of the async probe domain") make the SCSI device probing run device discovery in it's own async domain. However, as a result, the partition detection was no longer synchronized by async_synchronize_full() (which, despite the name, only synchronizes the global async space, not all of them). Which in turn meant that "wait_for_device_probe()" would not wait for the SCSI partitions to be parsed. And "wait_for_device_probe()" was what the boot time init code relied on for mounting the root filesystem. Now, most people never noticed this, because not only is it timing-dependent, but modern distributions all use initrd. So the root filesystem isn't actually on a disk at all. And then before they actually mount the final disk filesystem, they will have loaded the scsi-wait-scan module, which not only does the expected wait_for_device_probe(), but also does scsi_complete_async_scans(). [ Side note: scsi_complete_async_scans() had also been partially broken, but that was fixed in commit 43a8d39d0137 ("fix async probe regression"), so that same commit a7a20d103994 had actually broken setups even if you used scsi-wait-scan explicitly ] Solve this problem by just moving the scsi_complete_async_scans() call into wait_for_device_probe(). Everybody who wants to wait for device probing to finish really wants the SCSI probing to complete, so there's no reason not to do this. So now "wait_for_device_probe()" really does what the name implies, and properly waits for device probing to finish. This also removes the now unnecessary extra calls to scsi_complete_async_scans(). Reported-and-tested-by: Artem S. Tashkinov <t.artem@mailcity.com> Cc: Dan Williams <dan.j.williams@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: James Bottomley <jbottomley@parallels.com> Cc: Borislav Petkov <bp@amd64.org> Cc: linux-scsi <linux-scsi@vger.kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-19Merge branch 'pm-qos'Rafael J. Wysocki
* pm-qos: PM / QoS: Use NULL pointer instead of plain integer in qos.c PM / QoS: Use NULL pointer instead of plain integer in pm_qos.h
2012-07-19Merge branch 'pm-doc'Rafael J. Wysocki
* pm-doc: PM / Documentation: fix typos in power management description
2012-07-19Merge branch 'pm-drivers'Rafael J. Wysocki
* pm-drivers: rtc-cmos: report wakeups from interrupt handler PM / crypto / ux500: Use struct dev_pm_ops for power management PM / IPMI: Remove empty legacy PCI PM callbacks tpm_nsc: Use struct dev_pm_ops for power management tpm_tis: Use struct dev_pm_ops for power management tpm_atmel: Use struct dev_pm_ops for power management PM / TPM: Drop unused pm_message_t argument from tpm_pm_suspend() omap-rng: Use struct dev_pm_ops for power management mg_disk: Use struct dev_pm_ops for power management msi-laptop: Use struct dev_pm_ops for power management hdaps: Use struct dev_pm_ops for power management sonypi: Use struct dev_pm_ops for power management intel_mid_thermal: Use struct dev_pm_ops for power management acer-wmi: Use struct dev_pm_ops for power management intel_ips: Remove empty legacy PM callbacks thinkpad_acpi: Use struct dev_pm_ops instead of legacy PM routines thinkpad_acpi: Drop pm_message_t arguments from suspend routines
2012-07-19Merge branch 'pm-acpi'Rafael J. Wysocki
* pm-acpi: (24 commits) olpc-xo15-sci: Use struct dev_pm_ops for power management ACPI / PM: Drop PM callbacks from the ACPI bus type ACPI / PM: Drop legacy driver PM callbacks that are not used any more ACPI / PM: Do not execute legacy driver PM callbacks acpi_power_meter: Use struct dev_pm_ops for power management fujitsu-tablet: Use struct dev_pm_ops for power management classmate-laptop: Use struct dev_pm_ops for power management xo15-ebook: Use struct dev_pm_ops for power management toshiba_bluetooth: Use struct dev_pm_ops for power management panasonic-laptop: Use struct dev_pm_ops for power management sony-laptop: Use struct dev_pm_ops for power management hp_accel: Use struct dev_pm_ops for power management toshiba_acpi: Use struct dev_pm_ops for power management ACPI: Use struct dev_pm_ops for power management in the SBS driver ACPI: Use struct dev_pm_ops for power management in the power driver ACPI: Use struct dev_pm_ops for power management in the button driver ACPI: Use struct dev_pm_ops for power management in the battery driver ACPI: Use struct dev_pm_ops for power management in the AC driver ACPI: Use struct dev_pm_ops for power management in processor driver ACPI: Use struct dev_pm_ops for power management in the thermal driver ...
2012-07-19Merge branch 'pm-sleep'Rafael J. Wysocki
* pm-sleep: PM / Sleep: Require CAP_BLOCK_SUSPEND to use wake_lock/wake_unlock PM / Sleep: Add missing static storage class specifiers in main.c PM / Sleep: Fix build warning in sysfs.c for CONFIG_PM_SLEEP unset PM / Hibernate: Print hibernation/thaw progress indicator one line at a time. PM / Sleep: Separate printing suspend times from initcall_debug PM / Sleep: add knob for printing device resume times ftrace: Disable function tracing during suspend/resume and hibernation, again PM / Hibernate: Enable suspend to both for in-kernel hibernation.
2012-07-19Merge branch 'pm-domains'Rafael J. Wysocki
* pm-domains: PM / Domains: Fix build warning for CONFIG_PM_RUNTIME unset PM / Domains: Replace plain integer with NULL pointer in domain.c file PM / Domains: Add missing static storage class specifier in domain.c file PM / Domains: Allow device callbacks to be added at any time PM / Domains: Add device domain data reference counter PM / Domains: Add preliminary support for cpuidle, v2 PM / Domains: Do not stop devices after restoring their states PM / Domains: Use subsystem runtime suspend/resume callbacks by default
2012-07-19Merge branch 'pm-cpuidle'Rafael J. Wysocki
2012-07-19PM / QoS: Use NULL pointer instead of plain integer in qos.cSachin Kamat
Fix the following sparse warning: drivers/base/power/qos.c:465:29: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-19PM / QoS: Use NULL pointer instead of plain integer in pm_qos.hSachin Kamat
Fix the following sparse warning: include/linux/pm_qos.h:69:28: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-19PM / Sleep: Require CAP_BLOCK_SUSPEND to use wake_lock/wake_unlockRafael J. Wysocki
Require processes wanting to use the wake_lock/wake_unlock sysfs files to have the CAP_BLOCK_SUSPEND capability, which also is required for the eventpoll EPOLLWAKEUP flag to be effective, so that all interfaces related to blocking autosleep depend on the same capability. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: stable@vger.kernel.org Acked-by: Michael Kerrisk <mtk.man-pages@gmail.com>
2012-07-18Merge branch 'fixes' into pm-sleepRafael J. Wysocki
The 'fixes' branch contains material the next commit depends on.
2012-07-18PM / Sleep: Add missing static storage class specifiers in main.cSachin Kamat
Fix the following sparse warnings: drivers/base/power/main.c:48:1: warning: symbol 'dpm_prepared_list' was not declared. Should it be static? drivers/base/power/main.c:49:1: warning: symbol 'dpm_suspended_list' was not declared. Should it be static? drivers/base/power/main.c:50:1: warning: symbol 'dpm_late_early_list' was not declared. Should it be static? drivers/base/power/main.c:51:1: warning: symbol 'dpm_noirq_list' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-18regmap: Fix incorrect arguments to kzalloc() callDimitris Papastamos
Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull SELinux regression fixes from James Morris. Andrew Morton has a box that hit that open perms problem. I also renamed the "epollwakeup" selinux name for the new capability to be "block_suspend", to match the rename done by commit d9914cf66181 ("PM: Rename CAP_EPOLLWAKEUP to CAP_BLOCK_SUSPEND"). * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: SELinux: do not check open perms if they are not known to policy SELinux: include definition of new capabilities
2012-07-18net: Statically initialize init_net.dev_base_headRustad, Mark D
This change eliminates an initialization-order hazard most recently seen when netprio_cgroup is built into the kernel. With thanks to Eric Dumazet for catching a bug. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-18Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip One more time/ntp fix pulled from Ingo Molnar. * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ntp: Fix STA_INS/DEL clearing bug
2012-07-18v4l2-dev: forgot to add VIDIOC_DV_TIMINGS_CAP.Hans Verkuil
The VIDIOC_DV_TIMINGS_CAP ioctl check wasn't added to determine_valid_ioctls(). This caused this ioctl to always return -ENOTTY. The cause for this was that for 3.5 two patch series were merged, one changing V4L2 core ioctl handling and one adding new functionality, and some of the new functionality wasn't handled by the new V4L2 core code. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [ Taking it directly due to vacations - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-18Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes for SPEAr from Olof Johansson: "These are arriving very late in the release cycle, but there has been a change of maintainers on the SPEAr platform and they have needed a while to get going. The patch count is higher than I would like at this point, but they're all relevant fixes and well-contained in their own platform code. I still think it's suitable 3.5 material and I don't think it should increase the need for a -rc8 since they are so contained." * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: SPEAr600: Fix timer interrupt definition in spear600.dtsi ARM: dts: SPEAr320: Boot the board in EXTENDED_MODE ARM: dts: SPEAr320: Fix compatible string Clk: SPEAr1340: Update sys clock parent array clk: SPEAr1340: Fix clk enable register for uart1 and i2c1. ARM: SPEAr13xx: Fix Interrupt bindings Clk:spear6xx:Fix: Rename clk ids within predefined limit Clk:spear3xx:Fix: Rename clk ids within predefined limit clk:spear1310:Fix: Rename clk ids within predefined limit clk:spear1340:Fix: Rename clk ids within predefined limit
2012-07-18Merge tag 'ep93xx-devel-for-3.6' of git://github.com/RyanMallon/linux-ep93xx ↵Arnd Bergmann
into next/soc From Ryan Mallon <rmallon@gmail.com>: * tag 'ep93xx-devel-for-3.6' of git://github.com/RyanMallon/linux-ep93xx: ep93xx: Add IDE support to edb93xx boards ep93xx: IDE driver platform support code Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-18Merge tag 'ep93xx-fixes-for-3.6' of git://github.com/RyanMallon/linux-ep93xx ↵Arnd Bergmann
into next/fixes-non-critical From Ryan Mallon <ryanm@ok-labs.com>: * tag 'ep93xx-fixes-for-3.6' of git://github.com/RyanMallon/linux-ep93xx: arm: ep93xx: Enable i2c support for ep9302 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-18ARM:vt8500: Convert to use .restart and remove arch_reset()Tony Prisk
Removed system.h as it only contained an inline for arch_reset() Changed the existing board files to use .restart in there machine descriptions. Added device tree support for the restart controller. Device tree support for mach-vt8500 is still a work-in-progress. Signed-off-by: Tony Prisk <linux@prisktech.co.nz> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-18MAINTAINERS: Changes in qlcnic and qlge maintainers listAnirban Chakraborty
Please apply. Thanks. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-18Merge git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull CIFS fixes from Steve French. * git://git.samba.org/sfrench/cifs-2.6: cifs: always update the inode cache with the results from a FIND_* cifs: when CONFIG_HIGHMEM is set, serialize the read/write kmaps cifs: on CONFIG_HIGHMEM machines, limit the rsize/wsize to the kmap space Initialise mid_q_entry before putting it on the pending queue
2012-07-18cipso: don't follow a NULL pointer when setsockopt() is calledPaul Moore
As reported by Alan Cox, and verified by Lin Ming, when a user attempts to add a CIPSO option to a socket using the CIPSO_V4_TAG_LOCAL tag the kernel dies a terrible death when it attempts to follow a NULL pointer (the skb argument to cipso_v4_validate() is NULL when called via the setsockopt() syscall). This patch fixes this by first checking to ensure that the skb is non-NULL before using it to find the incoming network interface. In the unlikely case where the skb is NULL and the user attempts to add a CIPSO option with the _TAG_LOCAL tag we return an error as this is not something we want to allow. A simple reproducer, kindly supplied by Lin Ming, although you must have the CIPSO DOI #3 configure on the system first or you will be caught early in cipso_v4_validate(): #include <sys/types.h> #include <sys/socket.h> #include <linux/ip.h> #include <linux/in.h> #include <string.h> struct local_tag { char type; char length; char info[4]; }; struct cipso { char type; char length; char doi[4]; struct local_tag local; }; int main(int argc, char **argv) { int sockfd; struct cipso cipso = { .type = IPOPT_CIPSO, .length = sizeof(struct cipso), .local = { .type = 128, .length = sizeof(struct local_tag), }, }; memset(cipso.doi, 0, 4); cipso.doi[3] = 3; sockfd = socket(AF_INET, SOCK_DGRAM, 0); #define SOL_IP 0 setsockopt(sockfd, SOL_IP, IP_OPTIONS, &cipso, sizeof(struct cipso)); return 0; } CC: Lin Ming <mlin@ss.pku.edu.cn> Reported-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Paul Moore <pmoore@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-18ext4: fix duplicated mnt_drop_write call in EXT4_IOC_MOVE_EXTAl Viro
Caused, AFAICS, by mismerge in commit ff9cb1c4eead ("Merge branch 'for_linus' into for_linus_merged") Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Cc: Theodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org # 3.3+ Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-18UBI: harmonize the update of ubi->beb_rsvd_pebsShmulik Ladkani
Currently, there are several locations where an attempt to reserve more PEBs for bad PEB handling is made, with the same code being duplicated. Harmonize it by introducing 'ubi_update_reserved()'. Also, improve the debug message issued, making it more descriptive. Artem: amended the patch a little. Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
2012-07-18UBI: trivial: fix comment of ubi_calculate_reserved functionShmulik Ladkani
The function name within the comment was not aligned with the actual function name. Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
2012-07-18Merge branch 'linus' into timers/coreIngo Molnar
Resolve semantic conflict in kernel/time/timekeeping.c. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-07-18Merge branch 'tip/perf/core' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into perf/core Pull tracing fix from Steve Rostedt. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-07-18Merge branch 'linus' into perf/coreIngo Molnar
Pick up the latest ring-buffer fixes, before applying a new fix. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-07-18UBI: fix spelling of detach in debug outputPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
2012-07-18UBI: Change the default percentage of reserved PEBRichard Genoud
The actual value (1%) is too low for actual NAND devices, a huge majority of device has 2% maximum bad blocks (SLC or MLC). (Actually it's 20 blocks on a 1024 blocks device, 40/2048...) Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
2012-07-17Merge branch 'for-3.5-spear-fixes' of http://git.stlinux.com/spear/linux-2.6 ↵Olof Johansson
into fixes * 'for-3.5-spear-fixes' of http://git.stlinux.com/spear/linux-2.6: ARM: SPEAr600: Fix timer interrupt definition in spear600.dtsi ARM: dts: SPEAr320: Boot the board in EXTENDED_MODE ARM: dts: SPEAr320: Fix compatible string Clk: SPEAr1340: Update sys clock parent array clk: SPEAr1340: Fix clk enable register for uart1 and i2c1. ARM: SPEAr13xx: Fix Interrupt bindings Clk:spear6xx:Fix: Rename clk ids within predefined limit Clk:spear3xx:Fix: Rename clk ids within predefined limit clk:spear1310:Fix: Rename clk ids within predefined limit clk:spear1340:Fix: Rename clk ids within predefined limit
2012-07-18ARM: SPEAr600: Fix timer interrupt definition in spear600.dtsiStefan Roese
Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2012-07-18ARM: dts: SPEAr320: Boot the board in EXTENDED_MODEVipul Kumar Samar
On spear320 device supported mode are: * AUTO_NET_SMII_MODE * AUTO_NET_MII_MODE * AUTO_EXP_MODE * SMALL_PRINTERS_MODE * EXTENDED_MODE spear320-evb board is designed for EXTENDED_MODE only, hence it does not boot correctly in current form where pinctrl part for some devices fail. Configure and boot the SPEAr320 evaluation board in EXTENDED_MODE. Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2012-07-18ARM: dts: SPEAr320: Fix compatible stringVipul Kumar Samar
Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2012-07-18Clk: SPEAr1340: Update sys clock parent arrayVipul Kumar Samar
sys_clk has multiple parents and selection of parent depends on sys_clk_ctrl register bit no. 23:25, with following possibilities 0XX: pll1_clk 10X: sys_synth_clk 110: pll2_clk 111: pll3_clk Out of several possibilities (h/w wise) to select same clock parent for sys_clk, current clock implementation was considering just one value. When bootloader programmed different (valid) value to select a clock parent then Linux breaks. Here, we try to include all possibilities which can lead to same clock selection thus making Linux independent of bootloader selection values. Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2012-07-18clk: SPEAr1340: Fix clk enable register for uart1 and i2c1.Vipul Kumar Samar
This patch is to fix typing mistake of clk enable register of i2c1 and uart1. Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2012-07-18ARM: SPEAr13xx: Fix Interrupt bindingsVipul Kumar Samar
- Correct interrupt bindings for uart, ethernet and pmu. - Added interrupt binding for keyboard. Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2012-07-18Clk:spear6xx:Fix: Rename clk ids within predefined limitVipul Kumar Samar
The max limit of con_id is 16 and dev_id is 20. As of now for spear6xx, many clk ids are exceeding this predefined limit. This patch is intended to rename clk ids like: mux_clk -> _mclk gate_clk -> _gclk synth_clk -> syn_clk ras_gen1_synth_gate_clk -> ras_syn1_gclk pll3_48m -> pll3_ Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2012-07-18Clk:spear3xx:Fix: Rename clk ids within predefined limitVipul Kumar Samar
The max limit of con_id is 16 and dev_id is 20. As of now for spear3xx, many clk ids are exceeding this predefined limit. This patch is intended to rename clk ids like: mux_clk -> _mclk gate_clk -> _gclk synth_clk -> syn_clk ras_gen1_synth_gate_clk -> ras_syn1_gclk ras_pll3_48m -> ras_pll3_ pll3_48m -> pll3_ Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2012-07-18clk:spear1310:Fix: Rename clk ids within predefined limitVipul Kumar Samar
The max limit of con_id is 16 and dev_id is 20. As of now for spear1310, many clk ids are exceeding this predefined limit. This patch is intended to rename clk ids like: mux_clk -> _mclk gate_clk -> _gclk synth_clk -> syn_clk gmac_phy -> phy_ gmii_125m_pad -> gmii_pad Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>