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This adds support for platform_battery driver which allows to specify a set
of power supply properties and callbacks to acquire them. It is needed to
support dumb batteries where all the information about their status can
only be obtained by platform-specific actions such as specific ADC
measurements, some guessimation etc.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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This is the only user of the pcf50633 gpio api. Since the custom interface is
going to be replaced with gpiolib all users need to be remove or replaced.
It is safe to be remove it in this case since it is used used to turn a gpio
off which is never going to be turned on.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
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On the gta02 we often have a child parent relationship between different
devices. The child devices can only be probed after their parant has been.
Instead of adding a probe completed handler to each device we handle this in a
generic way with a bus notifier.
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Early verions off uboot used for the gta02 flashed the nand with ecc information
incompatible to s3c2440 hardware ecc. Disable hardware error correction by
default, unless the bootloader explicitly enables it.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
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Select usb host and nand device.
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On hardware revision 5 and earlier the leds found on the gta02 are missing a
resistor and reading their gpio pin status will always return 0. So we have to
shadow the led states in software. This is done by "hijacking" the gpio accessor
functions for bank B.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
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The gta02 has three leds which are connected though gpio pins and thus can get
supported by using the generic leds-gpio driver.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
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The gta02 has two buttons which are connected to gpio pins and thus can get
supported by using the generic gpio-keys driver.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
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Fix compilation issue by moving s3c2440-cpufreq.c into mach-s3c2440 directory
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Commit 58bac7b8ded70c39bcd5f7037091051c277618aa failed to move the two
PLL files s3c2440-pll-12000000.c and s3c2440-pll-16934400.c, so place
these in arch/arm/mach-s3c2440 to fix this commit up.
As a note, these are not built by the default configuration and thus the
failure to move wasn't spotted until much later.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Merge branch 'next-samsung-s3c64xx-platdeletion' into next-samsung
Conflicts:
arch/arm/mach-s3c64xx/Makefile (fixed)
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dma-plat.h is the last file left in plat-s3c64xx, but to remove it we
must also change the use of dma-plat.h by the core code and the s3c24xx
implementation.
Rename the s3c24xx dma-plat.h in the common plat-samsung directory as it
may be used for other ports. Move the specific dma bits into the
mach-s3c64xx directory and update the build as needed.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Merge these two headers into one, these two SoCs are so similar.
Note, correct fault in mach-smdk2443.h including the wrong header.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Remove the old common S3C2440 and S3C2442 SoC support from plat-s3c24xx
into mach-s3c2440 now this directory is serving both SoCs.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Move the remaining S3C2442 code into mach-s3c2440 as there is only one
file currently in there and these two SoCs are very similar.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Fix the entries for SMDK2440 should have allowed for S3C2440 or S3C2440
SoC selection but this depended on ARCH_S3C2440 which has not been around
for a while.
Remove the dependency to allow this to be selected.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Move the pair of machines in arch/arm/mach-s3c2442 into the mach-s3c2440
directory as the S3C2440 and S3C2442 are very close.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add a s3c24xx_mci_set_platdata() call for all the machine files that have
platform data for the MCI driver. This brings the MCI device into line with
the other devices with __initdata and a specific call to ensure the right
structure type is being passed.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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There's no point in having these in until there is proper support for
them, so remove as they only confuse the device changing script.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Prepare for the forthcoming device changes by renaming s3c_device_usb to
s3c_device_ohci as this is what the device represents.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Reduce the size of struct clk by 12 bytes and make defining clocks with
common implementation functions easier by moving the set_rate, get_rate,
round_rate and set_parent calls into a new structure called 'struct clk_ops'
and using that instead.
This change does make a few clocks larger as they need their own clk_ops,
but this is outweighed by the number of clocks with either no ops or having
a common set of ops.
Update all the users of this.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Remove some of the __initdata tags which are currently inappropriate for
platform_device and some of the platform data. These can be returned once
support for copying platform devices and data is added.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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This patch fix mini2440 crash on boot due to improper __initdata
qualifier on mini2440_led1_pdata.
Signed-off-by: Uri Yosef <uri.yosef@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add the NAND_SCAN_SILENT_NODEV to the optional NAND devices that may not
be fitted to the board
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits)
tree-wide: fix misspelling of "definition" in comments
reiserfs: fix misspelling of "journaled"
doc: Fix a typo in slub.txt.
inotify: remove superfluous return code check
hdlc: spelling fix in find_pvc() comment
doc: fix regulator docs cut-and-pasteism
mtd: Fix comment in Kconfig
doc: Fix IRQ chip docs
tree-wide: fix assorted typos all over the place
drivers/ata/libata-sff.c: comment spelling fixes
fix typos/grammos in Documentation/edac.txt
sysctl: add missing comments
fs/debugfs/inode.c: fix comment typos
sgivwfb: Make use of ARRAY_SIZE.
sky2: fix sky2_link_down copy/paste comment error
tree-wide: fix typos "couter" -> "counter"
tree-wide: fix typos "offest" -> "offset"
fix kerneldoc for set_irq_msi()
spidev: fix double "of of" in comment
comment typo fix: sybsystem -> subsystem
...
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Merge branch 'next-s3c24xx-dev-rtp' into for-rmk
Conflicts:
arch/arm/mach-s3c2440/mach-anubis.c
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The AT2440EVB should not be changing the s3c_device_sdi.name as this is
part of the initialisation process done by the CPU detection process
and actually present in arch/arm/plat-s3c24xx/s3c24xx.c.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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There are a number of statements of the form A, B or A, B, C where
the numbers A,B,C are not consecutive. However, referencing [1] it
is the correct thing to replace these with A-B or A-C as apropriate.
[1] http://www.copyrightservice.co.uk/copyright/p03_copyright_notices
section 4iii 'Year of publication'
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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There are a number of statements of the form A, B or A, B, C where
the numbers A,B,C are consecutive. Tidy these up to be A-B or A-C
as appropriate and to comply better with copyright standards [1]
[1] http://www.copyrightservice.co.uk/copyright/p03_copyright_notices
section 4iii 'Year of publication'
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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The (c) alone is not a sufficient copyright statement, nor is it a
good replacement for the proper encircled © symbol [1]. Add the
word copyright to the apropriate places and remove the (c) symbol.
[1] http://www.copyrightservice.co.uk/copyright/p03_copyright_notices
section 4 'What does a notice consist of?'
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add a driver to provide DVS for the Simtec Osiris module to reduce
the power consumption whilst idling.
The DVS driver alters the voltage supplied to the ARM core depending
on the frequency it is running at. The driver itself does not do any
of the frequency alteration, which is left up to the cpufreq driver.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add the platform/machine support for the audio devices fitted to
the Simtec range of boards since the move to ASoC.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Additionally, some excessive newlines removed.
Signed-off-by: Michael Roth <mroth@nessie.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Fix the following sparse warnings in arch/arm/mach-s3c2440/mach-mini2440.c
due to missing 'static'.
warning: symbol 'mini2440_lcd_cfg' was not declared. Should it be static?
warning: symbol 'mini2440_fb_info' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Fix missing select of S3C_DEV_USB_HOST when building for mini2440
only. Fixes the following error:
built-in.o: undefined reference to `s3c_device_usb`
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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