This patch is V2 of clock framework tables/code for sh7367.
MSTP support is included for the following hardware blocks:
KEYSC, SCIF, IIC, IRDA, FLCTL, VOU, SIU, USB, SDHI and UIO.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Fixes for the sh7372 clock framework:
 - remove unused #include <linux/platform_device.h>
 - add sh7372 prefix to user modifiable root clocks
 - put modifiable root clock prototypes in header file
 - fix off-by-one id error on VEU MSTP clocks
 - make arrays static
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

This patch updates the irq numbers on sh7372/AP4EVB
to make use of evt2irq() and intcs_evt2irq().
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

This patch updates the irq numbers on sh7377/G4EVM
to make use of evt2irq() and intcs_evt2irq().

Makes the system cope with an updated INTCS_VECT_BASE.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

This patch updates the irq numbers on sh7367/G3EVM
to make use of evt2irq() and intcs_evt2irq().
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Extend VMALLOC_END to the I/O Window at 0xe6000000.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

This patch sets CONSISTENT_DMA_SIZE to 158 MB
for all SH-Mobile ARM processors.

The DMA area is mapped at 0xf6000000 - 0xffdfffff,
on top of the 256 MB I/O window at 0xe6000000.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

This patch is V2 of clock framework tables/code for sh7372.
MSTP are included for KEYSC, SCIF, IIC, USB, SDHI and UIO.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Teach SH-Mobile ARM how to make use of the shared SH clock
framework. This commit is one atomic switch that dumps the
local hackery and instead links in the shared clock framework
code in drivers/sh. A few local functions are kept in clock.c.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Allow users to build the TMU driver on SH-Mobile ARM.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Add support for the sh7372 INTCS interrupt controller.

INTCS is the interrupt controller for the sh7372 SuperH
processor core. It is tied into the INTCA interrupt
controller which interfaces to the ARM processor.

INTCS support is implemented using a new INTC table
together with a chained interrupt handler that ties
into the already supported INTCA controller.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Change INTCS_VECT_BASE from 0x3400 to 0x2200.

The old value 0x3400 gave the INTCA and INTCS interrupt
conrollers separated spaces, but required ARM support
for more than 512 NR_IRQS which is not in place at this
point.

The value 0x2200 will make some of the INTCA interrupts
make use of empty INTCS areas. This is a bit more error
prone but works fine as a workaround for G3, G3 and AP4.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Move the arch/arm/mach-s3c64xx/dev-ts.c file to arch/arm/plat-samsung and
rename the Kconfig entry appropriately.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This patch implements cfg_gpio function for Samsung touchscreen.
And also modifies the H1940 machine respectively.
Signed-off-by: NNaveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This patch adds the touchscreen platform device definition for S3C64XX boards.
Signed-off-by: NMaurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This moves mach-s3c2410/include/mach/ts.h to plat-samsung/include/plat/ts.h in
order to prepare for s3c64xx support in the touchscreen driver.
Signed-off-by: NMaurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move i2c helpers from plat-s5pc1xx to mach-s5pc100.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This patch renames gpio related registers from s5pc1xx to s5pc100 to
better match the plat-s5p framework style. GPIO_MP* defines now used
anywhere thus has been removed.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move gpio-lib support from plat-s5pc1xx to mach-s5pc100. Only basic gpio
functionality is now supported. Gpio interrupts are disabled temporarly
and will be added later.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

GPIOlib helpers from plat-samsung already have functions for accessing
4bit gpio banks. This patch removes the duplicated functions from
plat-s5pc1xx/gpiolib.c.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This is a pre-requisite clock patch for the plat-s5pc1xx to plat-s5p
movement. The patches that perform the movement of the code from
plat-s5pc1xx to plat-s5p (and mach-s5pc100) should also enable the
build for the mach-s5pc100/clock.c code.
Signed-off-by: NThomas Abraham <thomas.ab@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Driver strength parameter can be changed not only on S5PC100 but also
on S5PV210/S5PC110 platforms, so move the helper functions to the common
plat-samsung directory.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This patch adds GPIOlib support for S5PV210.
Signed-off-by: NPannaga Bhushan <p.bhushan@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Timer interrupts range was defined as 43-47, what overlaps with VIC0 range
(32-64). This was caused probably by a typo while the common interrupts
definition was refactored. This patch moves timer interrupt range to safe
area of 11-15 (just before uart range).

This fixes the commit 87aef30e
("ARM: S5P: Change S5P_TIMER_IRQ based to 11 for SAMSUNG S5P series.")
which meant to move these into the old (and previously reserved)
ISA space.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
[ben-linux@fluff.org: update description]
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Because SLOB fancies being different, the default minimum alignment is
only "unsigned long" instead of SLAB/SLUB where the default is
"unsigned long long"

The inconsistency makes no sense and is asking for trouble, but define
ARCH_SLAB_MINALIGN to get it right in all cases even after they fix
the inconsistency.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

One entry for this in arch/ia64/Kconfig should be enough.
Reported-by: NChristoph Egger <siccegge@cs.fau.de>
Signed-off-by: NTony Luck <tony.luck@intel.com>

As explained in commit 1c0fe6e3, we want to call the architecture independent
oom killer when getting an unexplained OOM from handle_mm_fault, rather than
simply killing current.
Acked-by: NDavid Rientjes <rientjes@google.com>
Signed-off-by: NNick Piggin <npiggin@suse.de>
Signed-off-by: NTony Luck <tony.luck@intel.com>

Replace open-coded rate limiting logic with __ratelimit().
Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: NTony Luck <tony.luck@intel.com>

Use set_cpus_allowed_ptr rather than set_cpus_allowed.
Signed-off-by: NJulia Lawall <julia@diku.dk>
Signed-off-by: NTony Luck <tony.luck@intel.com>

Use set_cpus_allowed_ptr rather than set_cpus_allowed.
Signed-off-by: NJulia Lawall <julia@diku.dk>
Signed-off-by: NTony Luck <tony.luck@intel.com>

There is a macro called dev_info that prints struct device specific
information.  Having variables with the same name can be confusing and
prevents conversion of the macro to a function.

Rename the existing dev_info variables to something else in preparation
to converting the dev_info macro to a function.
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NTony Luck <tony.luck@intel.com>

Pointless to use #ifdef CONFIG_NUMA in code that is
already inside another #ifdef CONFIG_NUMA.
Signed-off-by: NJiri Olsa <jolsa@redhat.com>
Signed-off-by: NTony Luck <tony.luck@intel.com>

Add audio platform devices on the smdk by default.
Signed-off-by: NJassi Brar <jassi.brar@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Define platform devices for all audio devices found on S5P6440
Signed-off-by: NJassi Brar <jassi.brar@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add audio platform devices on the smdk by default.
Signed-off-by: NJassi Brar <jassi.brar@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Define platform devices for all audio devices found on S5P6442
Signed-off-by: NJassi Brar <jassi.brar@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>