Commit Graph

25092 Commits

Author SHA1 Message Date
Santosh Shilimkar 63b951ed5b ARM: OMAP: CPUidle: Unregister drivere on device registration failure
If the CPUidle device registration fails for some reason, we should
unregister the driver on error path.

Fix the code accordingly. Also when at it, check of the driver registration
failure too.

Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-04-09 09:45:45 -07:00
Santosh Shilimkar dbd1ba6a62 ARM: OMAP4: CPUidle: Avoid double idle driver registration
OMAP4 CPUidle driver registration call is under a loop which leads
to calling cpuidle_register_driver twice which is not intended.

Fix it by moving the driver registration outside the loop.

Reported-by: Nishanth Menon <nm@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-04-09 09:44:49 -07:00
Daniel Lezcano 0d97558901 ARM: omap3: cpuidle: enable time keeping
The TIME_VALID flag is specified for the different states but
the time residency computation is not done, no tk flag, no time
computation in the idle function.

Set the en_core_tk_irqen flag to activate it.

Cc: stable@vger.kernel.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-04-09 09:43:01 -07:00
Rafael J. Wysocki f69e44b205 Merge branch 'pm-cpuidle-next' into linux-next
* pm-cpuidle-next:
  cpuidle: imx6: remove timer broadcast initialization
  cpuidle: OMAP4: remove timer broadcast initialization
  cpuidle: ux500: remove timer broadcast initialization
  cpuidle: initialize the broadcast timer framework
  timer: move enum definition out of ifdef section
  cpuidle: kirkwood: fix coccicheck warnings
  cpuidle / kirkwood: remove redundant Kconfig option
  cpuidle / ux500 : use CPUIDLE_FLAG_TIMER_STOP flag
  cpuidle / imx6 : use CPUIDLE_FLAG_TIMER_STOP flag
  cpuidle / omap4 : use CPUIDLE_FLAG_TIMER_STOP flag
  cpuidle : handle clockevent notify from the cpuidle framework
2013-04-08 12:32:07 +02:00
Linus Torvalds 66ade47423 Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm
Pull ARM fixes from Russell King:
 "Another round of ARM fixes, which include:
   - Fixing a problem with LPAE mapping sections
   - Reporting of some hwcaps on Krait CPUs
   - Avoiding repetitive warnings in the breakpoint code
   - Fixing a build error noticed on Dove platforms with PJ4 CPUs
   - Fix masking of level 2 cache revision.
   - Fixing timer-based udelay()
   - A larger fix for an erratum causing people major grief with Cortex
     A15 CPUs"

* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
  ARM: 7690/1: mm: fix CONFIG_LPAE typos
  ARM: 7689/1: add unwind annotations to ftrace asm
  ARM: 7685/1: delay: use private ticks_per_jiffy field for timer-based delay ops
  ARM: 7684/1: errata: Workaround for Cortex-A15 erratum 798181 (TLBI/DSB operations)
  ARM: 7682/1: cache-l2x0: fix masking of RTL revision numbering and set_debug init
  ARM: iWMMXt: always enable iWMMXt support with PJ4 CPUs
  ARM: 7681/1: hw_breakpoint: use warn_once to avoid spam from reset_ctrl_regs()
  ARM: 7678/1: Work around faulty ISAR0 register in some Krait CPUs
  ARM: 7680/1: Detect support for SDIV/UDIV from ISAR0 register
  ARM: 7679/1: Clear IDIVT hwcap if CONFIG_ARM_THUMB=n
  ARM: 7677/1: LPAE: Fix mapping in alloc_init_section for unaligned addresses
  ARM: KVM: vgic: take distributor lock on sync_hwstate path
  ARM: KVM: vgic: force EOIed LRs to the empty state
2013-04-03 16:15:17 -07:00
Paul Bolle 4e1db26a0b ARM: 7690/1: mm: fix CONFIG_LPAE typos
CONFIG_LPAE doesn't exist: the correct option is CONFIG_ARM_LPAE, so fix
up the two typos under arch/arm/.

The fix to head.S is slightly scary, but this is just for setting up
an early io-mapping for the serial port when running on a big-endian,
LPAE system. Since these systems don't exist in the wild (at least, I
have no access to one outside of kvmtool, which doesn't provide a serial
port suitable for earlyprintk), then we can revisit the code later if it
causes any problems.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-04-03 16:45:51 +01:00
Rabin Vincent b21e023ba4 ARM: 7689/1: add unwind annotations to ftrace asm
Add unwind annotations to the ftrace assembly code so that the function
tracer's stacktracing options (func_stack_trace, etc.) work when
CONFIG_ARM_UNWIND is enabled.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-04-03 16:45:50 +01:00
Will Deacon 6f3d90e556 ARM: 7685/1: delay: use private ticks_per_jiffy field for timer-based delay ops
Commit 70264367a2 ("ARM: 7653/2: do not scale loops_per_jiffy when
using a constant delay clock") fixed a problem with our timer-based
delay loop, where loops_per_jiffy is scaled by cpufreq yet used directly
by the timer delay ops.

This patch fixes the problem in a more elegant way by keeping a private
ticks_per_jiffy field in the delay ops, independent of loops_per_jiffy
and therefore not subject to scaling. The loop-based delay continues to
use loops_per_jiffy directly, as it should.

Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-04-03 16:45:50 +01:00
Catalin Marinas 93dc68876b ARM: 7684/1: errata: Workaround for Cortex-A15 erratum 798181 (TLBI/DSB operations)
On Cortex-A15 (r0p0..r3p2) the TLBI/DSB are not adequately shooting down
all use of the old entries. This patch implements the erratum workaround
which consists of:

1. Dummy TLBIMVAIS and DSB on the CPU doing the TLBI operation.
2. Send IPI to the CPUs that are running the same mm (and ASID) as the
   one being invalidated (or all the online CPUs for global pages).
3. CPU receiving the IPI executes a DMB and CLREX (part of the exception
   return code already).

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-04-03 16:45:49 +01:00
Rob Herring 6e7aceeb7c ARM: 7682/1: cache-l2x0: fix masking of RTL revision numbering and set_debug init
Commit b8db6b8 (ARM: 7547/4: cache-l2x0: add support for Aurora L2 cache
ctrl) moved the masking of the part ID which caused the RTL version to be
lost. Commit 6248d06 (ARM: 7545/1: cache-l2x0: make outer_cache_fns a
field of l2x0_of_data) changed how .set_debug is initialized. Both commits
break commit 74ddcdb (ARM: 7608/1: l2x0: Only set .set_debug
on PL310 r3p0 and earlier) which uses the RTL version to conditionally set
.set_debug function pointer. Commit b8db6b8 also caused the printed cache
ID to be missing the version information.

Fix this by reverting how the part number is masked so the RTL version
info is maintained. The cache-id-part DT property does not set the RTL
bits so masking them should have no effect. Also, re-arrange the order
of the function pointer init so the .set_debug function can be overridden.

Reported-by: Paolo Pisati <paolo.pisati@canonical.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
Cc: Yehuda Yitschak <yehuday@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-04-03 16:45:48 +01:00
Russell King 698613b638 ARM: iWMMXt: always enable iWMMXt support with PJ4 CPUs
Jason Cooper reports these build errors:
arch/arm/kernel/built-in.o: In function `iwmmxt_do':
/.../arch/arm/kernel/pj4-cp0.c:36: undefined reference to `iwmmxt_task_release'
/.../arch/arm/kernel/pj4-cp0.c:40: undefined reference to `iwmmxt_task_switch'
make: *** [vmlinux] Error 1

This is caused because the PJ4 code explicitly references the iWMMXt
code, but doesn't require it to be built.  Fix this by ensuring that
iWMMXt is always enabled with PJ4.

Reported-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-04-03 16:40:33 +01:00
Linus Torvalds 118c9a45fd arm-soc: bug fixes for 3.9-rc5
After a quiet set of fixes for 3.9-rc4, a lot of people woke up and sent
 urgent fixes for 3.9. I pushed back on a number of them that got
 deferred to 3.10, but these are the ones that seemed important.
 
 Regression in 3.9:
 
 - Multiple regressions in OMAP2+ clock cleanup
 - SH-Mobile frame buffer bug fix that merged here because of maintainer MIA
 - ux500 prcmu changes broke DT booting
 - MMCI duplicated regulator setup on ux500
 - New ux500 clock driver broke ethernet on snowball
 - Local interrupt driver for mvebu broke ethernet
 - MVEBU GPIO driver did not get set up right on Orion DT
 - incorrect interrupt number on Orion crypto for DT
 
 Long-standing bugs, including candidates for stable:
 
 - Kirkwood MMC needs to disable invalid card detect pins
 - MV SDIO pinmux was wrong on Mirabox
 - GoFlex Net board file needs to set NAND chip delay
 - MSM timer restart race
 - ep93xx early debug code broke in 3.7
 - i.MX CPU hotplug race
 - Incorrect clock setup for OMAP1 USB
 - Workaround for bad clock setup by some old OMAP4 boot loaders
 - Static I/O mappings on cns3xxx since 3.2
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Merge tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC bug fixes from Arnd Bergmann:
 "After a quiet set of fixes for 3.9-rc4, a lot of people woke up and
  sent urgent fixes for 3.9.  I pushed back on a number of them that got
  deferred to 3.10, but these are the ones that seemed important.

  Regression in 3.9:

   - Multiple regressions in OMAP2+ clock cleanup
   - SH-Mobile frame buffer bug fix that merged here because of
     maintainer MIA
   - ux500 prcmu changes broke DT booting
   - MMCI duplicated regulator setup on ux500
   - New ux500 clock driver broke ethernet on snowball
   - Local interrupt driver for mvebu broke ethernet
   - MVEBU GPIO driver did not get set up right on Orion DT
   - incorrect interrupt number on Orion crypto for DT

  Long-standing bugs, including candidates for stable:

   - Kirkwood MMC needs to disable invalid card detect pins
   - MV SDIO pinmux was wrong on Mirabox
   - GoFlex Net board file needs to set NAND chip delay
   - MSM timer restart race
   - ep93xx early debug code broke in 3.7
   - i.MX CPU hotplug race
   - Incorrect clock setup for OMAP1 USB
   - Workaround for bad clock setup by some old OMAP4 boot loaders
   - Static I/O mappings on cns3xxx since 3.2"

* tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: cns3xxx: fix mapping of private memory region
  arm: mvebu: Fix pinctrl for Armada 370 Mirabox SDIO port.
  arm: orion5x: correct IRQ used in dtsi for mv_cesa
  arm: orion5x: fix orion5x.dtsi gpio parameters
  ARM: Kirkwood: fix unused mvsdio gpio pins
  arm: mvebu: Use local interrupt only for the timer 0
  ARM: kirkwood: Fix chip-delay for GoFlex Net
  ARM: ux500: Enable the clock controlling Ethernet on Snowball
  ARM: ux500: Stop passing ios_handler() as an MMCI power controlling call-back
  ARM: ux500: Apply the TCPM and TCDM locations and sizes to dbx5x0 DT
  fbdev: sh_mobile_lcdc: fixup B side hsync adjust settings
  ARM: OMAP: clocks: Delay clk inits atleast until slab is initialized
  ARM: imx: fix sync issue between imx_cpu_die and imx_cpu_kill
  ARM: msm: Stop counting before reprogramming clockevent
  ARM: ep93xx: Fix wait for UART FIFO to be empty
  ARM: OMAP4: PM: fix PM regression introduced by recent clock cleanup
  ARM: OMAP3: hwmod data: keep MIDLEMODE in force-standby for musb
  ARM: OMAP4: clock data: lock USB DPLL on boot
  ARM: OMAP1: fix USB host on 1710
2013-04-02 08:35:03 -07:00
Arnd Bergmann 06d1d8c857 Merge tag 'v3.9-rc1_cns3xxx_fixes' of git://git.infradead.org/users/cbou/linux-cns3xxx into fixes
From Anton Vorontsov <anton@enomsg.org>:

This tag includes Mac Lin's work to revive CNS3xxx booting:

 "Since commit 0536bdf33f (ARM: move iotable mappings within the vmalloc
 region), [...] the pre-defined iotable mappings is not in the vmalloc
 region. [...] move the iotable mappings into the vmalloc region, and
 merge the MPCore private memory region (containing the SCU, the GIC and
 the TWD) as a single region."

Plus there is a small cosmetic fix, also from Mac Lin.

* tag 'v3.9-rc1_cns3xxx_fixes' of git://git.infradead.org/users/cbou/linux-cns3xxx:
  ARM: cns3xxx: fix mapping of private memory region

[arnd: dropped the cosmetic fix from the merge as it is not needed for 3.9]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-02 16:09:45 +02:00
Daniel Lezcano b6269efb14 cpuidle: imx6: remove timer broadcast initialization
The initialization is done from the cpuidle framework.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-04-01 01:10:28 +02:00
Daniel Lezcano 54769d653a cpuidle: OMAP4: remove timer broadcast initialization
The initialization is done from the cpuidle framework.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-04-01 01:10:28 +02:00
Daniel Lezcano a454afa5c3 cpuidle: ux500: remove timer broadcast initialization
The initialization is done from the cpuidle framework.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-04-01 01:10:28 +02:00
Daniel Lezcano 9a23fe65cf cpuidle / kirkwood: remove redundant Kconfig option
When the CPU_IDLE and the ARCH_KIRKWOOD options are set it is
pointless to define a new option CPU_IDLE_KIRKWOOD because it
is redundant.

The Makefile drivers directory contains a condition to compile
the cpuidle drivers:

obj-$(CONFIG_CPU_IDLE)          += cpuidle/

Hence, if CPU_IDLE is not set we won't enter this directory.

This patch removes the useless Kconfig option and replaces the
condition in the Makefile by CONFIG_ARCH_KIRKWOOD.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-04-01 01:10:27 +02:00
Daniel Lezcano d2b578e5fc cpuidle / ux500 : use CPUIDLE_FLAG_TIMER_STOP flag
Use the CPUIDLE_FLAG_TIMER_STOP and let the cpuidle framework
to handle the CLOCK_EVT_NOTIFY_BROADCAST_ENTER/EXIT when entering
this state.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-04-01 01:10:27 +02:00
Daniel Lezcano 8de46eff65 cpuidle / imx6 : use CPUIDLE_FLAG_TIMER_STOP flag
Use the CPUIDLE_FLAG_TIMER_STOP and let the cpuidle framework
to handle the CLOCK_EVT_NOTIFY_BROADCAST_ENTER/EXIT when entering
this state.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-04-01 01:10:27 +02:00
Daniel Lezcano cb7094e848 cpuidle / omap4 : use CPUIDLE_FLAG_TIMER_STOP flag
Use the CPUIDLE_FLAG_TIMER_STOP and let the cpuidle framework
to handle the CLOCK_EVT_NOTIFY_BROADCAST_ENTER/EXIT when entering
this state.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-04-01 01:10:27 +02:00
Mac Lin a3d9052c62 ARM: cns3xxx: fix mapping of private memory region
Since commit 0536bdf33f (ARM: move iotable mappings within the vmalloc
region), the Cavium CNS3xxx cannot boot anymore.

This is caused by the pre-defined iotable mappings is not in the vmalloc
region. This patch move the iotable mappings into the vmalloc region, and
merge the MPCore private memory region (containing the SCU, the GIC and
the TWD) as a single region.

Signed-off-by: Mac Lin <mkl0301@gmail.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
Cc: stable@vger.kernel.org [v3.3+]
2013-03-30 12:05:26 -07:00
Arnd Bergmann 76a254f764 mvebu fixes for v3.9 (round 2)
- mvebu
     - interrupt fix
     - DT pinctrl definition for sdio
 
  - kirkwood
     - chip-delay for GoFlex Net (fix reading nand)
     - set mvsdio unused pins to invalid value for legacy boards (0 is valid)
 
  - orion5x
     - fix typo in gpio parameters
     - use correct irq in dtsi
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Merge tag 'mvebu_fixes_for_v3.9_round2' of git://git.infradead.org/users/jcooper/linux into fixes

From Jason Cooper <jason@lakedaemon.net>:

mvebu fixes for v3.9 (round 2)

 - mvebu
    - interrupt fix
    - DT pinctrl definition for sdio

 - kirkwood
    - chip-delay for GoFlex Net (fix reading nand)
    - set mvsdio unused pins to invalid value for legacy boards (0 is valid)

 - orion5x
    - fix typo in gpio parameters
    - use correct irq in dtsi

* tag 'mvebu_fixes_for_v3.9_round2' of git://git.infradead.org/users/jcooper/linux:
  arm: mvebu: Fix pinctrl for Armada 370 Mirabox SDIO port.
  arm: orion5x: correct IRQ used in dtsi for mv_cesa
  arm: orion5x: fix orion5x.dtsi gpio parameters
  ARM: Kirkwood: fix unused mvsdio gpio pins
  arm: mvebu: Use local interrupt only for the timer 0
  ARM: kirkwood: Fix chip-delay for GoFlex Net

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-03-29 00:04:23 +01:00
Ryan Press 879d68a445 arm: mvebu: Fix pinctrl for Armada 370 Mirabox SDIO port.
The previous configuration used the wrong "clk" pin.  Without this
change mv_sdio worked because the bootloader would set the pin up, but
with a bootloader that does not set the pin, mv_sdio fails to detect any
card.

I have tested this change using a mwifiex_sdio wireless network adapter
over the SDIO interface.

Signed-off-by: Ryan Press <ryan@presslab.us>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-03-28 17:29:23 +00:00
Alexander Clouter e0656a9cbb arm: orion5x: correct IRQ used in dtsi for mv_cesa
The crypto functionality in the orion5x dtsi uses the Ethernet IRQ and
so things do not work and there is much grumbling at boot time.
The IRQ for the crypto should be 28, and not 22, and that is what this
patch corrects.

Signed-off-by: Alexander Clouter <alex@digriz.org.uk>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-03-28 17:22:10 +00:00
Alexander Clouter 835f6322c6 arm: orion5x: fix orion5x.dtsi gpio parameters
orion5x.dtsi is missing the gpio alias as well as including a typo
('ngpio' instead of 'ngpios') that prevented the orion-gpio driver
from loading.  Also missing were the interrupt-controller properties.
This patches resolves those glitches.

Signed-off-by: Alexander Clouter <alex@digriz.org.uk>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-03-28 17:21:20 +00:00
Sebastian Hesselbarth 0d0644ebc6 ARM: Kirkwood: fix unused mvsdio gpio pins
mvsdio_platform_data allows to pass card detect and write protect gpio
numbers to the driver. Some kirkwood boards don't use both pins as they
are not connected, and don't set the corresponding value in platform_data.

This will leave the unset values in platform_data initialized as 0, which
is in fact a valid gpio pin. mvsdio will grab that pin and configure it as
gpio, which in turn breaks nand controller as mpp0 also carries nand_io2.

This patch fixes the above by initializing unused gpio functions in the
platform_data with an invalid (-1) value.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Reported-by: Soeren Moch <smoch@web.de>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-03-28 16:56:31 +00:00
Gregory CLEMENT 7f23f62fc3 arm: mvebu: Use local interrupt only for the timer 0
The commit 3a6f08a37 "arm: mvebu: Add support for local interrupt",
managed the 28th first interrupts as local interrupt to match the
hardware specification. Among these interrupts there are the Gigabits
Ethernet ones used by the mvneta driver. Unfortunately the state of
the percpu_irq API prevents the driver to use it.

Indeed the interrupts have to be freed when the .stop() function is
called. As the free_percpu_irq() function don't disable the interrupt
line, we have to do it on each CPU before calling this. The function
disable_percpu_irq() only disable the percpu on the current CPU and
there is no function which allows to disable a percpu irq on a given
CPU. Waiting for the extension of the percpu_irq API, this fix allows
to use again the mvneta driver.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-03-28 16:45:42 +00:00
Eric Hutter 2992714d43 ARM: kirkwood: Fix chip-delay for GoFlex Net
This fixes "Too few good blocks within range" issues on GoFlex Net by setting
chip-delay to 40.

The basic problem was discussed at http://forum.doozan.com/read.php?2,7451

Signed-off-by: Eric Hutter <hutter.eric@gmail.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Cc: <stable@vger.kernel.org> # v3.6.x
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-03-28 16:19:22 +00:00
Arnd Bergmann d5b1598c12 Merge tag 'ep93xx-fixes-for-3.9-rc5' of git://github.com/RyanMallon/linux-ep93xx into fixes
From Ryan Mallon <rmallon@gmail.com>:

It is a regression fix for some ep93xx boards which are failing to boot
on current mainline. The patch has been tested in next over the last
few days.

* tag 'ep93xx-fixes-for-3.9-rc5' of git://github.com/RyanMallon/linux-ep93xx:
  ARM: ep93xx: Fix wait for UART FIFO to be empty

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-03-28 11:56:15 +01:00
Arnd Bergmann fb5d932ac2 The imx fixes for 3.9, take 4:
Running suspend/resume without no_console_suspend setting on kernel
 cmdline will likely makes system hang.  It causesd by the sync issue
 between imx_cpu_die() and imx_cpu_kill() call.  Fix the issue by
 synchronizing the calls using cpu jumping argument register which is
 free to use in kernel.
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Merge tag 'imx-fixes-3.9-4' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes

From Shawn Guo <shawn.guo@linaro.org>:

The imx fixes for 3.9, take 4:

Running suspend/resume without no_console_suspend setting on kernel
cmdline will likely makes system hang.  It causesd by the sync issue
between imx_cpu_die() and imx_cpu_kill() call.  Fix the issue by
synchronizing the calls using cpu jumping argument register which is
free to use in kernel.

* tag 'imx-fixes-3.9-4' of git://git.linaro.org/people/shawnguo/linux-2.6:
  ARM: imx: fix sync issue between imx_cpu_die and imx_cpu_kill
  ARM: imx: add dependency check for DEBUG_IMX_UART_PORT

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-03-28 11:55:23 +01:00
Arnd Bergmann cba26c5ab9 Fixes boot regressions on Device Tree:
- Get TCPM and TCDM locations from the device tree
 - Skip passing the ios_handler for the MMCI
 - Enable the ethernet clock for Snowball
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Merge tag 'ux500-fixes-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into fixes

From Linus Walleij <linus.walleij@stericsson.com>:

Fixes boot regressions on Device Tree:
- Get TCPM and TCDM locations from the device tree
- Skip passing the ios_handler for the MMCI
- Enable the ethernet clock for Snowball

* tag 'ux500-fixes-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: ux500: Enable the clock controlling Ethernet on Snowball
  ARM: ux500: Stop passing ios_handler() as an MMCI power controlling call-back
  ARM: ux500: Apply the TCPM and TCDM locations and sizes to dbx5x0 DT

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-03-27 22:36:26 +01:00
Lee Jones 265c3c0a64 ARM: ux500: Enable the clock controlling Ethernet on Snowball
This fixes a regression introduced by common clk enablement.

On some u8500 based boards, the FMSC clock which is usually used
for flash, is wired up to the SMSC911x Ethernet driver. However,
the SMSC911x doesn't have common clk support yet, rendering it
unusable. Prior to the introduction of common clk the FMSC clock
was default on; however, common clk disables all clocks by default
and insists drivers take responsibility to enable theirs.

This fix enables the FMSC clock on Snowball, subsequently turning
on the SMSC911x Ethernet chip. It will be removed when the driver
is compatible with common clk.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-03-27 20:20:40 +01:00
Lee Jones 26135256d3 ARM: ux500: Stop passing ios_handler() as an MMCI power controlling call-back
This fixes a regression introduced during the v3.9 merge window.

Now MMCI on/off functionality is using the regulator framework
from the MMCI driver, if we provide the ios_handler call-back we
essentially duplicate functionality, which causes a large mess
and lots of booting issues.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-03-27 20:20:00 +01:00
Lee Jones e73081d9af ARM: ux500: Apply the TCPM and TCDM locations and sizes to dbx5x0 DT
This fixes a regression introduced by commit:
  05ec260 mfd:db8500-prcmu: update resource passing

All DBx5x0 based SoCs have access to two Tightly Coupled Memory
(TCM) locations based on the PRCMU itself. One area from program
memory (TCPM) and one for data memory (TCDM). The PRCMU needs to
know where these are in order to function correctly. However,
these are currently passed though platform device resources, which
can only be obtained if Device Tree booting isn't in use. Thus we
must also support them in DT by supplying them through the PRCMU
node.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-03-27 20:19:55 +01:00
Arnd Bergmann 68843129b1 A clock regression fix that happened with the common clock
conversion, and few USB regression fixes.
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Merge tag 'omap-for-v3.9-rc3/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

From Tony Lindgren <tony@atomide.com>:

A clock regression fix that happened with the common clock
conversion, and few USB regression fixes.

* tag 'omap-for-v3.9-rc3/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP: clocks: Delay clk inits atleast until slab is initialized
  ARM: OMAP4: PM: fix PM regression introduced by recent clock cleanup
  ARM: OMAP3: hwmod data: keep MIDLEMODE in force-standby for musb
  ARM: OMAP4: clock data: lock USB DPLL on boot
  ARM: OMAP1: fix USB host on 1710

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-03-27 20:03:24 +01:00
Rajendra Nayak ff931c821b ARM: OMAP: clocks: Delay clk inits atleast until slab is initialized
clk inits on OMAP happen quite early, even before slab is available.
The dependency comes from the fact that the timer init code starts to
use clocks and hwmod and we need clocks to be initialized by then.

There are various problems doing clk inits this early, one is,
not being able to do dynamic clk registrations and hence the
dependency on clk-private.h. The other is, inability to debug
early kernel crashes without enabling DEBUG_LL and earlyprintk.

Doing early clk init also exposed another instance of a kernel
panic due to a BUG() when CONFIG_DEBUG_SLAB is enabled.

[    0.000000] Kernel BUG at c01174f8 [verbose debug info unavailable]
[    0.000000] Internal error: Oops - BUG: 0 [#1] SMP ARM
[    0.000000] Modules linked in:
[    0.000000] CPU: 0    Not tainted  (3.9.0-rc1-12179-g72d48f9 #6)
[    0.000000] PC is at __kmalloc+0x1d4/0x248
[    0.000000] LR is at __clk_init+0x2e0/0x364
[    0.000000] pc : [<c01174f8>]    lr : [<c0441f54>]    psr: 600001d3
[    0.000000] sp : c076ff28  ip : c065cefc  fp : c0441f54
[    0.000000] r10: 0000001c  r9 : 000080d0  r8 : c076ffd4
[    0.000000] r7 : c074b578  r6 : c0794d88  r5 : 00000040  r4 : 00000000
[    0.000000] r3 : 00000000  r2 : c07cac70  r1 : 000080d0  r0 : 0000001c
[    0.000000] Flags: nZCv  IRQs off  FIQs off  Mode SVC_32  ISA ARM  Segment kernel
[    0.000000] Control: 10c53c7d  Table: 8000404a  DAC: 00000017
[    0.000000] Process swapper (pid: 0, stack limit = 0xc076e240)
[    0.000000] Stack: (0xc076ff28 to 0xc0770000)
[    0.000000] ff20:                   22222222 c0794ec8 c06546e8 00000000 00000040 c0794d88
[    0.000000] ff40: c074b578 c076ffd4 c07951c8 c076e000 00000000 c0441f54 c074b578 c076ffd4
[    0.000000] ff60: c0793828 00000040 c0794d88 c074b578 c076ffd4 c0776900 c076e000 c07272ac
[    0.000000] ff80: 2f800000 c074c968 c07f93d0 c0719780 c076ffa0 c076ff98 00000000 00000000
[    0.000000] ffa0: 00000000 00000000 00000000 00000001 c074cd6c c077b1ec 8000406a c0715724
[    0.000000] ffc0: 00000000 00000000 00000000 00000000 00000000 c074c968 10c53c7d c0776974
[    0.000000] ffe0: c074cd6c c077b1ec 8000406a 411fc092 00000000 80008074 00000000 00000000
[    0.000000] [<c01174f8>] (__kmalloc+0x1d4/0x248) from [<c0441f54>] (__clk_init+0x2e0/0x364)
[    0.000000] [<c0441f54>] (__clk_init+0x2e0/0x364) from [<c07272ac>] (omap4xxx_clk_init+0xbc/0x140)
[    0.000000] [<c07272ac>] (omap4xxx_clk_init+0xbc/0x140) from [<c0719780>] (setup_arch+0x15c/0x284)
[    0.000000] [<c0719780>] (setup_arch+0x15c/0x284) from [<c0715724>] (start_kernel+0x7c/0x334)
[    0.000000] [<c0715724>] (start_kernel+0x7c/0x334) from [<80008074>] (0x80008074)
[    0.000000] Code: e5883004 e1a00006 e28dd00c e8bd8ff0 (e7f001f2)
[    0.000000] ---[ end trace 1b75b31a2719ed1c ]---
[    0.000000] Kernel panic - not syncing: Attempted to kill the idle task!

It was a know issue, that slab allocations would fail when common
clock core tries to cache parent pointers for mux clocks on OMAP,
and hence a patch 'clk: Allow late cache allocation for clk->parents,
commit 7975059d' was added to work this problem around.
A BUG() within kmalloc() with CONFIG_DEBUG_SLAB enabled was completely
overlooked causing this regression.

More details on the issue reported can be found here,
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg85932.html

With all these issues around clk inits happening way too early, it
makes sense to at least move them to a point where dynamic memory
allocations are possible. So move them to a point just before the
timer code starts using clocks and hwmod.

This should at least pave way for clk inits on OMAP moving to dynamic
clock registrations instead of using the static macros defined in
clk-private.h.

The issue with kernel panic while CONFIG_DEBUG_SLAB is enabled
was reported by Piotr Haber and Tony Lindgren and this patch
fixes the reported issue as well.

Reported-by: Piotr Haber <phaber@broadcom.com>
Reported-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Mike Turquette <mturquette@linaro.org>
Acked-by: Paul Walmsley <paul@pwsan.com>
Cc: stable@vger.kernel.org  # v3.8
Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-03-26 22:06:20 -07:00
Shawn Guo 2f3edfd7e2 ARM: imx: fix sync issue between imx_cpu_die and imx_cpu_kill
There is a sync issue with hotplug operation.  It's possible that when
imx_cpu_kill gets running on primary core, the imx_cpu_die execution
on the core which is to be killed hasn't been finished yet.  The problem
will very likely be hit when running suspend without no_console_suspend
setting on kernel cmdline.

It uses cpu jumping argument register to sync imx_cpu_die and
imx_cpu_kill.  The register will be set in imx_cpu_die and imx_cpu_kill
will wait for the register being cleared to actually kill the cpu.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: <stable@vger.kernel.org>
2013-03-26 20:25:45 +08:00
Arnd Bergmann 57f0d12ccb This fix is intended for v3.9. It fixes a timer bug on MSM targets
that cause system hangs.
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Merge tag 'msm-fix-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm into fixes

From David Brown <davidb@codeaurora.org>:

This fix is intended for v3.9.  It fixes a timer bug on MSM targets
that cause system hangs.

* tag 'msm-fix-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm:
  ARM: msm: Stop counting before reprogramming clockevent

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-03-25 22:50:45 +01:00
Linus Torvalds fb9bb1829d arm-soc: bug fixes for 3.9-rc4
Four patches for arm-soc this week:
 
 - Kevin Hilman is no longer reachable under his previous email address.
   He submitted the patch earlier, but nobody felt responsible to pick
   it up.
 
 - One Tegra fix for an incorect register address in device tree.
 
 - IMX multiplatform support exposes a configuration option that
   leads to unbootable kernels on all other machines and that needs
   to depend on that platform.
 
 - A nontrivial bug fix for the setup of the mxs video output.
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Merge tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC bug fixes from Arnd Bergmann:
 "Four patches for arm-soc this week:

   - Kevin Hilman is no longer reachable under his previous email
     address.  He submitted the patch earlier, but nobody felt
     responsible to pick it up.

   - One Tegra fix for an incorect register address in device tree.

   - IMX multiplatform support exposes a configuration option that leads
     to unbootable kernels on all other machines and that needs to
     depend on that platform.

   - A nontrivial bug fix for the setup of the mxs video output."

* tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  MAINTAINERS: update email address for Kevin Hilman
  ARM: tegra: fix register address of slink controller
  ARM: imx: add dependency check for DEBUG_IMX_UART_PORT
  ARM: video: mxs: Fix mxsfb misconfiguring VDCTRL0
2013-03-25 09:26:10 -07:00
Laxman Dewangan 57471c8d3c ARM: tegra: fix register address of slink controller
Fix typo on register address of slink3 controller where register
address is wrongly set as 0x7000d480 but it is 0x7000d800.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-03-22 21:30:16 +01:00
Stephen Boyd 4080d2d11a ARM: msm: Stop counting before reprogramming clockevent
If the clockevent is forcibly reprogrammed to have a different
match value we mistakenly assume the timer is not ticking and
program a new match value while the timer is running. Although we
clear the timer before programming a new match, it's better to
stop the timer before clearing it so that we're sure the proper
amount of ticks are counted. Failure to do so can lead to missed
ticks and system hangs.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
2013-03-22 10:45:39 -07:00
Santosh Shilimkar 68a154fc53 ARM: 7681/1: hw_breakpoint: use warn_once to avoid spam from reset_ctrl_regs()
CPU debug features like hardware break, watchpoints can be used only
when the debug mode is enabled and available. Unfortunately on OMAP4
based devices, after a CPU power cycle, the debug feature gets disabled
which leads to a flood of messages coming from reset_ctrl_regs() which
gets called on every CPU_PM_EXIT with CPUidle enabled.

So make use of warn_once() so that system is usable.

Thanks to Will for pointers and Lokesh for the analysis of the issue.

Tested-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-03-22 17:16:56 +00:00
Stepan Moskovchenko 120ecfafab ARM: 7678/1: Work around faulty ISAR0 register in some Krait CPUs
Some early versions of the Krait CPU design incorrectly indicate
that they only support the UDIV and SDIV instructions in Thumb
mode when they actually support them in ARM and Thumb mode. It
seems that these CPUs follow the DDI0406B ARM ARM which has two
possible values for the divide instructions field, instead of the
DDI0406C document which has three possible values.

Work around this problem by checking the MIDR against Krait CPUs
with this faulty ISAR0 register and force the hwcaps to indicate
support in both modes.

[sboyd: Rewrote commit text to reflect real reasoning now that
	we autodetect udiv/sdiv]

Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-03-22 17:16:56 +00:00
Stephen Boyd 8164f7af88 ARM: 7680/1: Detect support for SDIV/UDIV from ISAR0 register
The ISAR0 register indicates support for the SDIV and UDIV
instructions in both the Thumb and ARM instruction set. Read the
register to detect the supported instructions and update the
elf_hwcap mask as appropriate. This is better than adding more
and more cpuid checks in proc-v7.S for each new cpu variant that
supports these instructions.

Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-03-22 17:16:55 +00:00
Stephen Boyd c40e364167 ARM: 7679/1: Clear IDIVT hwcap if CONFIG_ARM_THUMB=n
Don't advertise support for the SDIV/UDIV thumb instructions if
the kernel is not compiled with support for thumb userspace. This
is in line with how we remove the THUMB hwcap in these
configurations.

Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-03-22 17:16:54 +00:00
Sricharan R e651eab0af ARM: 7677/1: LPAE: Fix mapping in alloc_init_section for unaligned addresses
With LPAE enabled, alloc_init_section() does not map the entire
address space for unaligned addresses.

The issue also reproduced with CMA + LPAE. CMA tries to map 16MB
with page granularity mappings during boot. alloc_init_pte()
is called and out of 16MB, only 2MB gets mapped and rest remains
unaccessible.

Because of this OMAP5 boot is broken with CMA + LPAE enabled.
Fix the issue by ensuring that the entire addresses are
mapped.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christoffer Dall <chris@cloudcar.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Laura Abbott <lauraa@codeaurora.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Christoffer Dall <chris@cloudcar.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-03-22 17:16:53 +00:00
Russell King 7fb476c231 Merge branch 'kvm-arm/vgic-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into fixes 2013-03-22 17:10:35 +00:00
Arnd Bergmann a8d03eb42b The imx fixes for 3.9, take 3:
- Add the lost dependency check for DEBUG_IMX_UART_PORT back
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Merge tag 'imx-fixes-3.9-3' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes

From Shawn Guo <shawn.guo@linaro.org>:

The imx fixes for 3.9, take 3:
 - Add the lost dependency check for DEBUG_IMX_UART_PORT back

* tag 'imx-fixes-3.9-3' of git://git.linaro.org/people/shawnguo/linux-2.6:
  ARM: imx: add dependency check for DEBUG_IMX_UART_PORT

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-03-21 17:40:07 +01:00
Linus Torvalds 7b1b3fd74e Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:

 1) Fix ARM BPF JIT handling of negative 'k' values, from Chen Gang.

 2) Insufficient space reserved for bridge netlink values, fix from
    Stephen Hemminger.

 3) Some dst_neigh_lookup*() callers don't interpret error pointer
    correctly, fix from Zhouyi Zhou.

 4) Fix transport match in SCTP active_path loops, from Xugeng Zhang.

 5) Fix qeth driver handling of multi-order SKB frags, from Frank
    Blaschka.

 6) fec driver is missing napi_disable() call, resulting in crashes on
    unload, from Georg Hofmann.

 7) Don't try to handle PMTU events on a listening socket, fix from Eric
    Dumazet.

 8) Fix timestamp location calculations in IP option processing, from
    David Ward.

 9) FIB_TABLE_HASHSZ setting is not controlled by the correct kconfig
    tests, from Denis V Lunev.

10) Fix TX descriptor push handling in SFC driver, from Ben Hutchings.

11) Fix isdn/hisax and tulip/de4x5 kconfig dependencies, from Arnd
    Bergmann.

12) bnx2x statistics don't handle 4GB rollover correctly, fix from
    Maciej Żenczykowski.

13) Openvswitch bug fixes for vport del/new error reporting, missing
    genlmsg_end() call in netlink processing, and mis-parsing of
    LLC/SNAP ethernet types.  From Rich Lane.

14) SKB pfmemalloc state should only be propagated from the head page of
    a compound page, fix from Pavel Emelyanov.

15) Fix link handling in tg3 driver for 5715 chips when autonegotation
    is disabled.  From Nithin Sujir.

16) Fix inverted test of cpdma_check_free_tx_desc return value in
    davinci_emac driver, from Mugunthan V N.

17) vlan_depth is incorrectly calculated in skb_network_protocol(), from
    Li RongQing.

18) Fix probing of Gobi 1K devices in qmi_wwan driver, and fix NCM
    device mode backwards compat in cdc_ncm driver.  From Bjørn Mork.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits)
  inet: limit length of fragment queue hash table bucket lists
  qeth: Fix scatter-gather regression
  qeth: Fix invalid router settings handling
  qeth: delay feature trace
  tcp: dont handle MTU reduction on LISTEN socket
  bnx2x: fix occasional statistics off-by-4GB error
  vhost/net: fix heads usage of ubuf_info
  bridge: Add support for setting BR_ROOT_BLOCK flag.
  bnx2x: add missing napi deletion in error path
  drivers: net: ethernet: ti: davinci_emac: fix usage of cpdma_check_free_tx_desc()
  ethernet/tulip: DE4x5 needs VIRT_TO_BUS
  isdn: hisax: netjet requires VIRT_TO_BUS
  net: cdc_ncm, cdc_mbim: allow user to prefer NCM for backwards compatibility
  rtnetlink: Mask the rta_type when range checking
  Revert "ip_gre: make ipgre_tunnel_xmit() not parse network header as IP unconditionally"
  Fix dst_neigh_lookup/dst_neigh_lookup_skb return value handling bug
  smsc75xx: configuration help incorrectly mentions smsc95xx
  net: fec: fix missing napi_disable call
  net: fec: restart the FEC when PHY speed changes
  skb: Propagate pfmemalloc on skb from head page only
  ...
2013-03-19 13:20:51 -07:00
Tony Lindgren d736f64a1a Miscellaneous OMAP fixes for v3.9-rc. These primarily deal with OMAP2+ power
management regressions.  There's also a fix for the OMAP1 OHCI controller.
 
 Basic build, boot, and PM test logs are at:
 
     http://www.pwsan.com/omap/testlogs/fixes_a_3.9-rc/20130314101856/
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Merge tag 'omap-fixes-a-for-3.9-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.9-rc3/fixes

Miscellaneous OMAP fixes for v3.9-rc.  These primarily deal with OMAP2+ power
management regressions.  There's also a fix for the OMAP1 OHCI controller.

Basic build, boot, and PM test logs are at:

    http://www.pwsan.com/omap/testlogs/fixes_a_3.9-rc/20130314101856/
2013-03-19 11:20:16 -07:00