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logic"
This reverts commit 9c0a342c45b2d98209ac473ea7a429ddd5c1b473 because
it was included without proper signoffs from RTC maintainers.
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Make the driver depend on either ARCH_S3C2410 (as legacy) or the new
device selection of SAMSUNG_DEV_TS.
Change the menuconfig name to reflect this driver is now handling more
devices that just the s3c2410.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
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This patch adds a feature bit field in the touchscreen driver for Samsung SoCs.
Which can be used to distinguish the TSADC module features.
Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
[ben-linux@fluff.org: minor fix to title]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
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This patch implements generic GPIO configuration function in Samsung
touchscreen driver. And makes the touchscreen driver s3c24xx-ts.c
generic to all the Samsung SoCs.
Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
[ben-linux@fluff.org: fixed title ]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
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Move the arch/arm/mach-s3c64xx/dev-ts.c file to arch/arm/plat-samsung and
rename the Kconfig entry appropriately.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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This patch implements cfg_gpio function for Samsung touchscreen.
And also modifies the H1940 machine respectively.
Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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This patch adds the touchscreen platform device definition for S3C64XX boards.
Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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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: Maurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Move i2c helpers from plat-s5pc1xx to mach-s5pc100.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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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: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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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: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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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: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Remove unnecessary Kconfig entry. S5PC100 has exactly the same driver as
S3C6400/S3C6410/S5P6440.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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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: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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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: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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This patch adds GPIOlib support for S5PV210.
Signed-off-by: Pannaga Bhushan <p.bhushan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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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 87aef30eb3c5dac0491c83fe3b90bc61f1df24ec
("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: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[ben-linux@fluff.org: update description]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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This reverts commit 78155ed75f470710f2aecb3e75e3d97107ba8374.
We're depending here on the boot time that we use to generate the
stateid being monotonic, but get_seconds() is not necessarily.
We still depend at least on boot_time being different every time, but
that is a safer bet.
We have a few reports of errors that might be explained by this problem,
though we haven't been able to confirm any of them.
But the minor gain of distinguishing expired from stale errors seems not
worth the risk.
Conflicts:
fs/nfsd/nfs4state.c
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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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: David S. Miller <davem@davemloft.net>
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One entry for this in arch/ia64/Kconfig should be enough.
Reported-by: Christoph Egger <siccegge@cs.fau.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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As explained in commit 1c0fe6e3bd, 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: David Rientjes <rientjes@google.com>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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Replace open-coded rate limiting logic with __ratelimit().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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Use set_cpus_allowed_ptr rather than set_cpus_allowed.
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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Use set_cpus_allowed_ptr rather than set_cpus_allowed.
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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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: Joe Perches <joe@perches.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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Pointless to use #ifdef CONFIG_NUMA in code that is
already inside another #ifdef CONFIG_NUMA.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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The alloc_init_file() first adds a file to the hash and then
initializes its fi_inode, fi_id and fi_had_conflict.
The uninitialized fi_inode could thus be erroneously checked by
the find_file(), so move the hash insertion lower.
The client_mutex should prevent this race in practice; however, we
eventually hope to make less use of the client_mutex, so the ordering
here is an accident waiting to happen.
I didn't find whether the same can be true for two other fields,
but the common sense tells me it's better to initialize an object
before putting it into a global hash table :)
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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Note the position in the version array doesn't have to match the actual
rpc version number--to me it seems clearer to maintain the distinction.
Also document choice of rpc callback version number, as discussed in
e.g. http://www.ietf.org/mail-archive/web/nfsv4/current/msg07985.html
and followups.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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Add audio platform devices on the smdk by default.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Define platform devices for all audio devices found on S5P6440
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add audio platform devices on the smdk by default.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Define platform devices for all audio devices found on S5P6442
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add audio platform devices on the smdk by default.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add audio platform devices on the smdk by default.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Define platform devices for all audio devices found on S5PV210
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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The pm-gpio.c code was incrementing the gpio_nr from the nr_gpios
field and the bank-bank offset inside the loop, and also in the
for() loop with a ++.
Remove the ++, as the number is already at the next GPIO, thus
ensuring that we don't skip a gpio bank by accident.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add a table for the GPIO bank sizes for each SoC
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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As part of the cleanup, remove the old macros mapping GPIO numbers
to the base of the register now we have gpiolib to manage the GPIO
mappings for us.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Update a couple of S3C24XX and S3C2412 files that are still
using the GPIO number to register mapping calls to get the
s3c_gpio_chip and use the base field from that.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Start cleaning up the numbering of GPIO banks by removing the old
bank start definitions currently being used by some of the header
files.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Increase GPIOs number for S3C244X, and make S3C_GPIO_END
point to BANKJ end, otherwise gpiolib refuses to register
BANKJ
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
[ben-linux@fluff.org: Move pm fix to new patch]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add support for the LCD display on the SMDJK2416, and correctly name the
framebuffer device.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Move the S3C_FB_MAX_WIN to the platform data to avoid
having to include the registers with the platform data.
Set S3C_FB_MAX_WIN to 5, which is the maximum that any
of the current hardware can do and the cost of having
it set to this for all is minimal (at least for the
platform data case), then always leave this as the maximum
for the systems supported.
Also remove the inclusion of <mach/regs-fb.h> from
the device definition in arch/arm/plat-samsung
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Fix the definition of the LCD clock bit, it is the TFT display
controller on bit 9, not the older STN on bit 10.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add the necessary defines to get the s3c-fb device to compile for
s3c2443.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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This adds the xusbxti clock to S3C64XX platform.
Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Now that the node 0 initialization code has been overhauled, kill off the
now obsolete setup_memory() bits.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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