All these separate directories for each ColdFire CPU SoC varient seems like
overkill. The majority of them only contain a single small config file. Move
these into the common ColdFire code directory.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

All these separate directories for each ColdFire CPU SoC varient seems like
overkill. The majority of them only contain a single small config file. Move
these into the common ColdFire code directory.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

All these separate directories for each ColdFire CPU SoC varient seems like
overkill. The majority of them only contain a single small config file. Move
these into the common ColdFire code directory.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

All these separate directories for each ColdFire CPU SoC varient seems like
overkill. The majority of them only contain a single small config file. Move
these into the common ColdFire code directory.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

All these separate directories for each ColdFire CPU SoC varient seems like
overkill. The majority of them only contain a single small config file. Move
these into the common ColdFire code directory.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

All these separate directories for each ColdFire CPU SoC varient seems like
overkill. The majority of them only contain a single small config file. Move
these into the common ColdFire code directory.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

All these separate directories for each ColdFire CPU SoC varient seems like
overkill. The majority of them only contain a single small config file. Move
these into the common ColdFire code directory.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The code that adds each ColdFire platforms GPIO signals is duplicated in
each platforms specific code. Remove it from each platforms code and put
a single version in the existing ColdFire gpio subsystem init code.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.

We also need to rename some of the GPIO registers to be consistent with
all other ColdFire parts (we can't use the new GPIO macros otherwise).
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

We have very large tables in the ColdFire CPU GPIO setup code that essentially
boil down to 2 distinct types of GPIO pin initiaization. Using 2 macros we can
reduce these large tables to at most a dozen lines of setup code, and in quite
a few cases a single table entry.

Introduce these 2 macros into the existing mcfgpio.h header.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

This patch removes the following warning:
fs/binfmt_flat.c:752: warning: unused variable 'persistent'.
There is neither functionality change, nor extra code generated.
Signed-off-by: NEzequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The MMU (signal_mm.c) and non-MMU (signal_no.c) versions of the m68k
architecture signal handling code are very similar. Most of their code is
the same.

Merge the two back into a single signal.c, and move some of the code around
inside the file to minimize the number of #ifdefs required. Specificially
we can group out the CONFIG_FPU and the CONFIG_MMU code. We end up needing
a few other "#ifdef CONFIG_MMU" as well, but not too many.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NGeert Uytterhoeven <geert@linux-m68k.org>

.. and this should hopefully be the last -rc before final 3.4 release.

Pull ARM: SoC fixes from Olof Johansson:
 "I was hoping to be done with fixes for 3.4 but we got two branches
  from subarch maintainers the last couple of days.  So here is one
  last(?) pull request for arm-soc containing 7 patches:

   - Five of them are for shmobile dealing with SMP setup and compile
     failures
   - The remaining two are for regressions on the Samsung platforms"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: EXYNOS: fix ctrlbit for exynos5_clk_pdma1
  ARM: EXYNOS: use s5p-timer for UniversalC210 board
  ARM / mach-shmobile: Invalidate caches when booting secondary cores
  ARM / mach-shmobile: sh73a0 SMP TWD boot regression fix
  ARM / mach-shmobile: r8a7779 SMP TWD boot regression fix
  ARM: mach-shmobile: convert ag5evm to use the generic MMC GPIO hotplug helper
  ARM: mach-shmobile: convert mackerel to use the generic MMC GPIO hotplug helper

Pull a few more GPIO bug fixes from Grant Likely:
 "Oops, missed a couple.  Here's an updated pull req for GPIO"

A set of PCH bug fixes, and one patch to fix up compile warnings

* tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6:
  gpio/exynos: Fix compiler warnings when non-exynos machines are selected
  gpio: pch9: Use proper flow type handlers

Merge branch 'v3.4-samsung-fixes-5' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

* 'v3.4-samsung-fixes-5' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: fix ctrlbit for exynos5_clk_pdma1
  ARM: EXYNOS: use s5p-timer for UniversalC210 board

It should be (1 << 2) for ctrlbit of exynos5_clk_pdma1.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Commit 069d4e74 ("ARM: EXYNOS4: Remove clock event timers using
ARM private timers") removed support for local timers and forced
to use MCT as event source. However MCT is not operating properly
on early revision of EXYNOS4 SoCs. All UniversalC210 boards are
based on it, so that commit broke support for it. This patch
provides a workaround that enables UniversalC210 boards to boot
again. s5p-timer is used as an event source, it works only for
non-SMP builds.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

By Guennadi Liakhovetski (2) and others via Rafael J. Wysocki:
"[...] urgent fixes for Renesas ARM-based platforms.  Four of these
commits are fixes of regressions new in 3.4-rc and the last one is
necessary for SMP to work on those systems in general."

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/renesas:
  ARM / mach-shmobile: Invalidate caches when booting secondary cores
  ARM / mach-shmobile: sh73a0 SMP TWD boot regression fix
  ARM / mach-shmobile: r8a7779 SMP TWD boot regression fix
  ARM: mach-shmobile: convert ag5evm to use the generic MMC GPIO hotplug helper
  ARM: mach-shmobile: convert mackerel to use the generic MMC GPIO hotplug helper

Make sure L1 caches are invalidated when booting secondary
cores. Needed to boot all mach-shmobile SMP systems that
are using Cortex-A9 including sh73a0, r8a7779 and EMEV2.

Thanks to imx and tegra guys for actual code.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Tested-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>

Fix SMP TWD boot regression on sh73a0 based platforms caused by:

4200b16d ARM: shmobile: convert to twd_local_timer_register() interface

After the merge of the above commit it has been impossible to boot
sh73a0 based SoCs with SMP enabled and CONFIG_HAVE_ARM_TWD=y. The
kernel crashes at smp_init_cpus() timing which is before the console
has been initialized, so to the user this looks like a kernel lock up
without any particular error message.

This patch fixes the regression on sh73a0 by moving the TWD
registration code from smp_init_cpus() to sys_timer->init() time.

This patch removed shmobile_twd_init() which is no longer needed
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>