Hot-plugging with CONFIG_DEBUG_PREEMPT=y on a device with arm
architected timers causes a slew of "using smp_processor_id() in
preemptible" warnings:

  BUG: using smp_processor_id() in preemptible [00000000] code: sh/111
  caller is arch_timer_cpu_notify+0x14/0xc8

This happens because sometimes the cpu notifier,
arch_timer_cpu_notify(), is called in preemptible context and
other times in non-preemptible context but we use this_cpu_ptr()
to retrieve the clockevent in all cases. We're only going to
actually use the pointer in non-preemptible context though, so
push the this_cpu_ptr() access down into the cases to force the
checks to occur only in non-preemptible contexts.

Cc: John Stultz <john.stultz@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Mark Rutland <mark.rutland@arm.com>
Acked-by: Marc Zyngier <Marc.Zyngier@arm.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

Commit 0583fe47 "ARM: convert arm/arm64 arch timer to use CLKSRC_OF init"
has left the omap5_realtime_timer_init() function with a stale variable and
broken whitespace. This fixes both.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'clksrc-cleanup-for-3.10-part2' of git://sources.calxeda.com/kernel/linux into late/clksrc

This is the 2nd part of ARM timer clean-ups for 3.10. This series has
the following changes:

- Add sched_clock selection logic to select the highest frequency clock
- Use full 64-bit arch timer counter for sched_clock
- Convert arch timer, sp804 and integrator-cp timers to CLKSRC_OF and
adapt all users to use clocksource_of_init

* tag 'clksrc-cleanup-for-3.10-part2' of git://sources.calxeda.com/kernel/linux:
  devtree: add binding documentation for sp804
  ARM: integrator-cp: convert use CLKSRC_OF for timer init
  ARM: versatile: use OF init for sp804 timer
  ARM: versatile: add versatile dtbs to dtbs target
  ARM: vexpress: remove extra timer-sp control register clearing
  ARM: dts: vexpress: disable CA9 core tile sp804 timer
  ARM: vexpress: remove sp804 OF init
  ARM: highbank: use OF init for sp804 timer
  ARM: timer-sp: convert to use CLKSRC_OF init
  OF: add empty of_device_is_available for !OF
  ARM: convert arm/arm64 arch timer to use CLKSRC_OF init
  ARM: make machine_desc->init_time default to clocksource_of_init
  ARM: arch_timer: use full 64-bit counter for sched_clock
  ARM: make sched_clock just call a function pointer
  ARM: sched_clock: allow changing to higher frequency counter
Signed-off-by: Olof Johansson <olof@lixom.net>

This has a nasty set of conflicts with the exynos MCT code, which was
moved in a separate branch, and then fixed up when merged in, but still
conflicts a bit here. It should have been sorted out by this merge though.

The sp804 binding is already in use by several platforms. This adds missing
documentation for the binding and also extends the binding to handle some
additional possible interrupt configurations.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

Move the integrator-cp timer init to timer-sp.c and use CLKSRC_OF. There is
no reason to use the aliases, so drop them from the init code.

The integrator-cp timers are mistakenly called sp804 timers in the dts, but
in fact they are not sp804 dual timers, but single timers with the same
programming model. Fix the dts to reflect this.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

Enable DT based init for the sp804 timers on versatile DT platform.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

Add the versatile platform dtbs to the dtbs make rule.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

The timer-sp initialization code clears the control register before
initializing the timers, so every platform doing this is redundant.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

The motherboard sp804 timer is used, but core tile sp804 timer is not.
According to Russell King, the clock configuration is undocumented and
defaults to 32kHz which is not desireable. So mark core tile sp804 timer
as disabled.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

Remove the vexpress specific setup for the sp804 timer now that
clocksource_of_init will do it.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Pawel Moll <pawel.moll@arm.com>

Remove the highbank specific setup for the sp804 timer now that
clocksource_of_init will do it.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

This adds CLKSRC_OF based init for sp804 timer. The clock initialization is
refactored to support retrieving the clock(s) from the DT.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

Add an empty version of of_device_is_available.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

This converts arm and arm64 to use CLKSRC_OF DT based initialization for
the arch timer. A new function arch_timer_arch_init is added to allow for
arch specific setup.

This has a side effect of enabling sched_clock on omap5 and exynos5. There
should not be any reason not to use the arch timers for sched_clock.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Simon Horman <horms@verge.net.au>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-samsung-soc@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-sh@vger.kernel.org
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

Originally from a default machine descriptor patch from Arnd, pull out
just the default call to clocksource_of_init part. This is needed so that
platforms can simply remove .init_time calls as they are converted to use
clocksource_of_init.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

Only 32-bits of the arch timer were being used and wrapping was needlessly
being done in s/w. By using the full counter (56-64 bits), we don't need
to deal with wrapping and can simplify the implementation when using
arch timer.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

This converts sched_clock to simply a call to a function pointer in order
to allow overriding it. This will allow for use with 64-bit counters where
overflow handling is not needed.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

Allow multiple calls to setup_sched_clock and switch to the new counter
if it is higher frequency.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

Merge tag 'mct-exynos-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/drivers

From Kukjin Kim <kgene.kim@samsung.com>:

add support exynos mct device tree and move into drivers/clocksource

* tag 'mct-exynos-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  clocksource: mct: Add terminating entry for exynos_mct_ids table
  clocksource: mct: Add missing semicolons in exynos_mct.c
  ARM: EXYNOS: move mct driver to drivers/clocksource
  ARM: EXYNOS: remove static io-remapping of mct registers for Exynos5
  ARM: dts: add mct device tree node for all supported Exynos SoC's
  ARM: EXYNOS: allow dt based discovery of mct controller using clocksource_of_init
  ARM: EXYNOS: add device tree support for MCT controller driver
  ARM: EXYNOS: prepare an array of MCT interrupt numbers and use it
  ARM: EXYNOS: add a register base address variable in mct controller driver

Conflicts:
	drivers/clocksource/Makefile
	drivers/clocksource/exynos_mct.c

[arnd: adapt to CLOCKSOURCE_OF_DECLARE interface change]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'irq-s3c24xx-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/drivers

From Kukjin Kim <kgene.kim@samsung.com>:

s3c24xx irq cleanup and move into drivers/irqchip

* tag 'irq-s3c24xx-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  irqchip: s3c24xx: add devicetree support
  irqchip: s3c24xx: make interrupt handling independent of irq_domain structure
  irqchip: s3c24xx: globally keep track of the created intc instances
  irqchip: s3c24xx: add irq_set_type callback for basic interrupt types
  irqchip: s3c24xx: fix irqlist of second s3c2416 controller
  irqchip: s3c24xx: fix comments on some camera interrupts
  ARM: S3C24XX: move irq driver to drivers/irqchip
  ARM: S3C24XX: add handle_irq function
  ARM: S3C24XX: make s3c24xx_init_intc static
  ARM: S3C24XX: move s3c24xx_init_irq to s3c2410_init_irq
  ARM: S3C24XX: fix irq parent check
  ARM: S3C24XX: fix redundant checks in the irq mapping function
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'ux500-pinctrl' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/drivers

From Linus Walleij <linus.walleij@linaro.org>:

ux500 pinctrl updates for the ARM SoC tree.

* tag 'ux500-pinctrl' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: ux500: 8500: add ab8500-musb pinctrl support
  ARM: ux500: remove redundant DB8500_PIN_SLEEP definition
  ARM: ux500: Add Snowball pin configuration for user LED
  ARM: ux500: u8500: fix pinctrl IDLE state definition for SPI2
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'tegra-for-3.10-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/drivers

From Stephen Warren <swarren@wwwdotorg.org>:

ARM: tegra: clock driver development

This branch contains most fixes and enhancements to the Tegra common
clock driver. The main new feature is a driver for Tegra114, which
coupled with later device tree changes enables many devices on that
chip, such as MMC, I2C, etc.

This branch depends on a patch in:

git://git.linaro.org/people/mturquette/linux.git clk-for-3.10

Mike has stated that this branch is stable, and is aware of this
dependency and merge.

Mike's branch is based on v3.9-rc3, which includes a USB change which
causes problems on Tegra. That problem was fixed in v3.9-rc4. Hence,
this branch pulls in v3.9-rc4 to ensure bisectability as much as
possible.

This branch is based on v3.9-rc4, followed by a merge of previous Tegra
"soc" pull request, followed by a merge of clk-for-3.10.

* tag 'tegra-for-3.10-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
  clk: tegra: fix enum tegra114_clk to match binding
  clk: tegra: Remove forced clk_enable of uartd
  ARM: dt: Add references to tegra_car clocks
  clk: tegra: devicetree match for nvidia,tegra114-car
  clk: tegra: Implement clocks for Tegra114
  ARM: tegra: Define Tegra114 CAR binding
  clk: tegra: Workaround for Tegra114 MSENC problem
  clk: tegra: Add flags to tegra_clk_periph()
  clk: tegra: Add new fields and PLL types for Tegra114
  clk: tegra: move from a lock bit idx to a lock mask
  clk: tegra: Add PLL post divider table
  clk: tegra: introduce TEGRA_PLL_HAS_LOCK_ENABLE
  clk: tegra: Add TEGRA_PLL_BYPASS flag
  clk: tegra: Refactor PLL programming code
  clk: tegra: provide dummy cpu car ops
  clk: tegra: defer application of init table
  clk: tegra: Fix cdev1 and cdev2 IDs
  clk: tegra: Make gr2d and gr3d clocks children of pll_c
  clk: tegra: Export peripheral reset functions
  clk: tegra: Fix periph_clk_to_bit macro
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

This is a snapshot of the stable clk branch at

git://git.linaro.org/people/mturquette/linux.git clk-for-3.10

which is a dependency for the tegra clock changes.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

This is a dependency for the tegra/clk branch.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Conflicts:
	drivers/clocksource/tegra20_timer.c

Merge tag 'omap-for-v3.10/gpmc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/drivers

From Tony Lindgren <tony@atomide.com>:

GPMC updates from Jon Hunter <jon-hunter@ti.com>:

Adds GPMC (General Purpose Memory Controller) DT support for
NOR flash and Ethernet and includes various GPMC cleans-up
and fixes.

This series is dependent on commit 71856843 (ARM: OMAP: use
consistent error checking) from RMK's clean-up branch and commit
31d9adca (ARM: OMAP2+: Fix broken gpmc support).

* tag 'omap-for-v3.10/gpmc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (29 commits)
  ARM: OMAP2+: Add GPMC DT support for Ethernet child nodes
  ARM: OMAP2+: rename gpmc_probe_nor_child() to gpmc_probe_generic_child()
  ARM: OMAP2+: return -ENODEV if GPMC child device creation fails
  ARM: OMAP2+: Allow GPMC probe to complete even if CS mapping fails
  ARM: OMAP2+: Remove unnecesssary GPMC definitions and variable
  ARM: OMAP2+: Detect incorrectly aligned GPMC base address
  ARM: OMAP2+: Convert ONENAND to retrieve GPMC settings from DT
  ARM: OMAP2+: Convert NAND to retrieve GPMC settings from DT
  ARM: OMAP2+: Add device-tree support for NOR flash
  ARM: OMAP2+: Add additional GPMC timing parameters
  ARM: OMAP2+: Add function to read GPMC settings from device-tree
  ARM: OMAP2+: Don't configure of chip-select options in gpmc_cs_configure()
  ARM: OMAP2+: Convert TUSB to use gpmc_cs_program_settings()
  ARM: OMAP2+: Convert SMC91x to use gpmc_cs_program_settings()
  ARM: OMAP2+: Convert NAND to use gpmc_cs_program_settings()
  ARM: OMAP2+: Convert ONENAND to use gpmc_cs_program_settings()
  ARM: OMAP2+: Add function for configuring GPMC settings
  ARM: OMAP2+: Add structure for storing GPMC settings
  ARM: OMAP2+: Add variable to store number of GPMC waitpins
  ARM: OMAP2+: Simplify code configuring ONENAND devices
  ...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'omap-for-v3.10/timer-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/drivers

From Tony Lindgren <tony@atomide.com>:

Clean-up for omap2+ timers from Jon Hunter <jon-hunter@ti.com>:

This series consists mainly of clean-ups for clockevents and
clocksource timers on OMAP2+ devices. The most significant change
in functionality comes from the 5th patch which is changing the
selection of the clocksource timer for OMAP3 and AM335x devices
when gptimers are used for clocksource.

Note that this series depends on 71856843 (ARM: OMAP: use
consistent error checking) in RMK's tree and 960cba67 (ARM:
OMAP5: timer: Update the clocksource name as per clock data)
in omap-for-v3.10/fixes-non-critical. So this branch is based
on a merge of 71856843 and omap-for-v3.10/fixes-non-critical
to avoid non-trivial merge conflicts.

* tag 'omap-for-v3.10/timer-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP4+: Fix sparse warning in system timers
  ARM: OMAP2+: Store ID of system timers in timer structure
  ARM: OMAP3: Update clocksource timer selection
  ARM: OMAP2+: Simplify system timers definitions
  ARM: OMAP2+: Simplify system timer clock definitions
  ARM: OMAP2+: Remove hard-coded test on timer ID
  ARM: OMAP2+: Display correct system timer name
  ARM: OMAP2+: fix typo "CONFIG_BRIDGE_DVFS"
  ARM: OMAP1: remove "config MACH_OMAP_HTCWIZARD"
  ARM: OMAP: dpll: enable bypass clock only when attempting dpll bypass
  ARM: OMAP2+: powerdomain: avoid testing whether an unsigned char is less than 0
  ARM: OMAP2+: hwmod: Remove unused _HWMOD_WAKEUP_ENABLED flag
  ARM: OMAP2+: am335x: Change the wdt1 func clk src to per_32k clk
  ARM: OMAP2+: AM33xx: hwmod: Add missing sysc definition to wdt1 entry
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'omap-for-v3.10/usb-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/drivers

From Tony Lindgren <tony@atomide.com>:

EHCI platform data related changes for v3.10 merge window.
These are needed for the USB PHY support, and are based on
commit 1f0972f5 from Felipe Balbi's tree as agreed on the
mailing lists.

* tag 'omap-for-v3.10/usb-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (21 commits)
  ARM: dts: omap3-beagle: Add USB Host support
  ARM: dts: OMAP3: Add HS USB Host IP nodes
  ARM: dts: OMAP4: Add HS USB Host IP nodes
  ARM: OMAP: zoom: Adapt to ehci-omap changes
  ARM: OMAP3: overo: Adapt to ehci-omap changes
  ARM: OMAP3: omap3touchbook: Adapt to ehci-omap changes
  ARM: OMAP3: omap3stalker: Adapt to ehci-omap changes
  ARM: OMAP3: omap3pandora: Adapt to ehci-omap changes
  ARM: OMAP3: omap3evm: Adapt to ehci-omap changes
  ARM: OMAP3: igep0020: Adapt to ehci-omap changes
  ARM: OMAP: devkit8000: Adapt to ehci-omap changes
  ARM: OMAP3: cm-t3517: Adapt to ehci-omap changes
  ARM: OMAP3: cm-t35: Adapt to ehci-omap changes
  ARM: OMAP: AM3517evm: Adapt to ehci-omap changes
  ARM: OMAP: AM3517crane: Adapt to ehci-omap changes
  ARM: OMAP3: 3630SDP: Adapt to ehci-omap changes
  ARM: OMAP3: 3430SDP: Adapt to ehci-omap changes
  ARM: OMAP3: Beagle: Adapt to ehci-omap changes
  ARM: OMAP2+: omap4panda: Adapt to ehci-omap changes
  ARM: OMAP2+: omap-usb-host: Add usbhs_init_phys()
  ...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

From Michal Simek <michal.simek@xilinx.com>:

* 'zynq/clksrc/cleanup' of git://git.xilinx.com/linux-xlnx:
  arm: zynq: Move timer to generic location
  arm: zynq: Do not use xilinx specific function names
  arm: zynq: Move timer to clocksource interface
  arm: zynq: Use standard timer binding
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

From Tony Prisk <linux@prisktech.co.nz>:

arm: vt8500: Add pinctrl driver for arch-vt8500

This series adds support for the pinctrl/gpio module on all arch-vt8500
supported SoCs.

As part of the review process, some tidy up is also done to
drivers/of/base.c to remove some code that is being constantly duplicated.

Also, a patch for the bcm2835 pinctrl driver is included to take advantage
of the new of/base.c code.

* tag 'vt8500/pinctrl' of git://server.prisktech.co.nz/git/linuxwmt: (606 commits)
  pinctrl: bcm2835: make use of of_property_read_u32_index()
  gpio: vt8500: Remove arch-vt8500 gpio driver
  arm: vt8500: Remove gpio devicetree nodes
  arm: dts: vt8500: Update Wondermedia SoC dtsi files for pinctrl driver
  pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500
  arm: vt8500: Increase available GPIOs on arch-vt8500
  of: Remove duplicated code for validating property and value
  of: Add support for reading a u32 from a multi-value property.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'renesas-intc-external-irq2-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/drivers

From Simon Horman <horms+renesas@verge.net.au>:

Update for Renesas INTC External IRQ pin driver for v3.10

This adds support for shared interrupt lines to the
Renesas INTC External IRQ pin driver which has already
been queued up for v3.10 (tag renesas-intc-external-irq-for-v3.10).

* tag 'renesas-intc-external-irq2-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  irqchip: intc-irqpin: Add support for shared interrupt lines
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Remove duplicated include.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

A gap exists in the binding's clock ID definitions. Fix the clock driver
to be consistent. This allows pclk to be looked up through device tree
and prevents:

ERROR: could not get clock /pmc:pclk(0)
Signed-off-by: Stephen Warren <swarren@nvidia.com>

The UART driver enables the console uart clock, so we don't need to do that
anymore in this file.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

Add references to tegra_car clocks for the basic device nodes. Also remove
the clock-frequency property of the serial node as the UART driver can now
use the clock framework to obtain the frequency.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

Implement clocks for Tegra114.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

The device tree binding models Tegra114 CAR (Clock And Reset) as a single
monolithic clock provider.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

Workaround a hardware bug in MSENC during clock enable.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

We will need some tegra peripheral clocks with the CLK_IGNORE_UNUSED flag,
most notably mselect, which is a bridge between AXI and most peripherals.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

Tegra114 introduces new PLL types. This requires new clocktypes as well
as some new fields in the pll structure.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>