Merge branch 'v3.4-cpufreq-exynos-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

* 'v3.4-cpufreq-exynos-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  EXYNOS: fix dependency for EXYNOS_CPUFREQ

From Tony Lindgren:

Note that this also contains a set of fixes that are not regressions
or oopses to properly deal with the smsc911x regulator issue.

Basically the regulators must be per board file as the regulators
can also come from drivers, such as twl4030. So it's best to dumb
down gpmc-smsc911x.c to not even care about the regulators.

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP: fix section mismatches in usb-host.c
  ARM: OMAP2+: Fix omap2+ build error
  ARM: OMAP2+: smsc911x: Add fixed board regulators
  ARM: OMAP2+: smsc911x: Remove regulator support from gmpc-smsc911x
  ARM: OMAP2+: smsc911x: Remove unused rate calculation
  ARM: OMAP2+ smsc911x: Fix possible stale smsc911x flags
  ARM: OMAP2+: smsc911x: Remove odd gpmc_cfg/board_data redirection
  ARM: OMAP3+: fix oops triggered in omap_prcm_register_chain_handler(v1)
  ARM: OMAP2+: OPP: allow OPP enumeration to continue if device is not present
  arm: omap3: pm34xx.c: Replace printk() with appropriate pr_*()
  arm: omap3: pm34xx.c: Fix omap3_pm_init() error out paths
  ARM: OMAP4: Workaround the OCP synchronisation issue with 32K synctimer.
  ARM: OMAP4: prm: fix interrupt register offsets
  ARM: OMAP: hwmod: Use sysc_fields->srst_shift and get rid of hardcoded SYSC_TYPE2_SOFTRESET_MASK

* 'at91-fixes' of git://github.com/at91linux/linux-at91:
  ARM: at91: dt: remove unit-address part for memory nodes
  ARM: at91: fix check of valid GPIO for SPI and USB
  USB: ehci-atmel: add needed of.h header file
  ARM: at91/NAND DT bindings: add comments
  ARM: at91/at91sam9x5.dtsi: fix NAND ale/cle in DT file
  USB: ohci-at91: trivial return code name change
  USB: ohci-at91: change maximum number of ports
  USB: ohci-at91: rework and fix initialization
  ARM: at91/dts: USB host vbus is active low
  ARM: at91/USB host: specify and handle properly vbus_pin_active_low
  USB: ohci-at91: fix vbus_pin_active_low handling
  ARM: at91/at91sam9x5: add clkdev entries for DMA controllers

Merge branch 'for-3.4/fixes-for-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into fixes

* 'for-3.4/fixes-for-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
  gpio: tegra: Iterate over the correct number of banks
  gpio: tegra: fix register address calculations for Tegra30

When Tegra30 support was added to the Tegra GPIO driver, a few places
which iterated over all banks were not converted to use the variable
tegra_gpio_bank_count rather than hard-coding the bank count. Fix this.
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Acked-by: NOlof Johansson <olof@lixom.net>

Tegra20 and Tegra30 share the same register layout within registers, but
the addresses of the registers is a little different. Fix the driver to
cope with this.
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Acked-by: NOlof Johansson <olof@lixom.net>

This fixes the CPUFREQ dependency for regarding EXYNOS SoCs
such as EXYNOS4210, EXYNOS4X12 and EXYNOS5250. Its cpufreq
driver should be built with selection of SoC arch part.
Reported-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Acked-by: NDave Jones <davej@redhat.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Because of the inclusion of skeleton.dtsi, the memory node is
named "memory" we where not modifying the already included one
but creating a new one. It caused bad memory node detection during
early_init_dt_scan_memory() so we modify them.
Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: devicetree-discuss@lists.ozlabs.org

SPI chip select pins have to be checked by gpio_is_valid().
The USB host overcurrent_pin checking was missing.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Compilation error in case of non-DT configuration without this
of.h header file.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>

Add comments to NAND "gpios" property to make it clearer.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>

Change number of ports to 3 for newer SoCs. Modify pdata structure
and ohci-at91 code that was dealing with ports information and check
of port indexes.
Several coding style errors have been addresses as the patch was touching
affected lines of code and was producing errors while run through
checkpatch.pl.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>

The DT information are filled in a pdata structure and then passed on
to the usual check code of the probe function. Thus we do not need to
redo the gpio checking and irq configuration in the DT-related code.
On the other hand, we setup GPIO direction in driver for vbus and
overcurrent. It will be useful when moving to pinctrl subsystem.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>

Change vbus gpio configuration in .dts files to switch to
active low configuration.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: stable <stable@vger.kernel.org>

Due to an error while handling vbus_pin_active_low in ohci-at91 driver,
the specification of this property was not good in devices/board files.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: stable <stable@vger.kernel.org>         [3.2+]

The information is not properly taken into account
for {get|set}_power() functions.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@vger.kernel.org>		[3.2+]

Merge branch 'for_3.4/fixes/pm' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into fixes

Fix the below section mismatch warning and alike:

WARNING: vmlinux.o(.text+0x281d4): Section mismatch in reference from
the function setup_ehci_io_mux() to the function
.init.text:omap_mux_init_signal()
The function setup_ehci_io_mux() references
the function __init omap_mux_init_signal().
This is often because setup_ehci_io_mux lacks a __init
annotation or the annotation of omap_mux_init_signal is wrong.
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>
Reviewed-by: NShubhrajyoti D <shubhrajyoti@ti.com>
Acked-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

With CONFIG_OMAP4_ERRATA_I688 enabled, omap2+ build
was broken as below:

arch/arm/kernel/io.c: In function '_memcpy_toio':
arch/arm/kernel/io.c:29: error: implicit declaration of function 'outer_sync'
make[1]: *** [arch/arm/kernel/io.o] Error 1

This was caused by commit 9f97da78 (Disintegrate asm/system.h for ARM).
Signed-off-by: NR Sricharan <r.sricharan@ti.com>
Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
[tony@atomide.com: updated comments]
Signed-off-by: NTony Lindgren <tony@atomide.com>

Initialize fixed regulators in the board files. Trying to
do this in a generic way in gpmc-smsc911x.c gets messy as
the regulator may be provided by drivers, such as twl4030,
for some boards.
Signed-off-by: NRuss Dill <russ.dill@ti.com>
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>
[tony@atomide.com: combined into one patch, updated comments]
Signed-off-by: NTony Lindgren <tony@atomide.com>

Adding in support for regulators here creates several headaches.
 - Boards that declare their own regulator cannot use this function.
 - Multiple calls to this function require special handling.
 - Boards that declare id's other than '0' need special handling.

Now that there is a simple regulator_register_fixed, we can push
this registration back into the board files.
Signed-off-by: NRuss Dill <russ.dill@ti.com>
Tested-by: NIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Looking back into git history, this code was never used and was
probably left over from a copy/paste.
Signed-off-by: NRuss Dill <russ.dill@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

If this function is called the first time with flags set, and the
second time without flags set then the leftover flags from the first
called will be used rather than the desired default flags.
Signed-off-by: NRuss Dill <russ.dill@ti.com>
Tested-by: NIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This seems to be a leftover from when gpmc-smsc911x.c was copied
from gpmc-smc91x.c.
Signed-off-by: NRuss Dill <russ.dill@ti.com>
Tested-by: NIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Linux-3.4-rc1 i.MX fixes

* tag 'v3.4-rc1-imx-fixes' of git://git.pengutronix.de/git/imx/linux-2.6:
  ARM: armadillo5x0: Fix smsc911x driver probe
  ARM: kzm_arm11_01: Fix smsc911x driver probe
  ARM: mx31lilly: Fix smsc911x driver probe
  ARM: mx31lite: Fix smsc911x driver probe
  ARM: mx53ard: Fix smsc911x driver probe
  ARM: mx35: Fix registration of camera clock
  ARM: 3ds_debugboard: Fix smsc911x driver probe
  MX2: Fix mx2_camera clock regression.
  ARM: mach-mx35_3ds: Fix build warning due to the lack of 'const' annotation

Commit 086ada54

  "FB: sa1100: remove global sa1100fb_.*_power function pointers"

got rid of all instances but one in locomolcd.c -- which was
conditional on CONFIG_SA1100_COLLIE.  The associated .power
field which replaces the global is populated in mach-sa1100/collie.c
so move the assignment there, but make it conditional on the
locomolcd support, so use CONFIG_BACKLIGHT_LOCOMO in that file.

Cc: arm@kernel.org
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

commit 9f786d03

    "arm/PCI: get rid of device resource fixups"

causes this failure on the versatile:

arch/arm/mach-versatile/pci.c: In function 'pci_versatile_setup_resources':
arch/arm/mach-versatile/pci.c:221: error: 'sys' undeclared (first use in this function)

because the versatile wasn't passing in the full struct pci_sys_data
but only the resource sub-field.  Change it to pass in the full
struct so that sys will be in scope.
Reported-by: NBruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Fix smsc911x driver probe by adding a fixed dummy regulator.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix smsc911x driver probe by adding a fixed dummy regulator.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix smsc911x driver probe by adding a fixed dummy regulator.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix smsc911x driver probe by adding a fixed dummy regulator.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix smsc911x driver probe by adding a fixed dummy regulator.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Fix registration of camera clock so that mx3-camera driver can get its clock
correctly.
Reported-by: NAlex Gershgorin <alexg@meprolight.com>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix smsc911x id field in order to fix smsc911x driver probe error:

smsc911x smsc911x.0: Failed to get supply 'vdd33a': -517
smsc911x smsc911x.0: (unregistered net_device): couldn't get regulators -517
platform smsc911x.0: Driver smsc911x requests probe deferral
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

The following patch breaks mx2_camera driver:
http://git.linuxtv.org/media_tree.git?a=commitdiff;h=52f1a845e25dc0c6435153aca1a170e20b282429

This change fixes the problem.
Signed-off-by: NJavier Martin <javier.martin@vista-silicon.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>