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I'm quite sorry I sent the commit that crashes GTA01.
The fix is quite short. Fixing is easier than reverting and
fixing conflicts.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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Select CONFIG_S3C24XX_ADC by defult for GTA01/GTA02.
Somebody will hate me if I don't send this patch soon.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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I had a patch by Vasily Khoruzhick <anarsoul@gmail.com>
in the linux-arm-kernel as a guide for some of the changes.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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This patch fixes a typo in the voltage setting of LDO1.
In the function mangle_pmu_pdata_by_system_rev() the value of min_uV
is set twice, while the value of max_uV stays at the initialized
value. This leaves us with .constraints.min_uV = 3300000 and
.constraints.max_uV = 1300000, which is probably not what we want.
This patch is only required on andy-tracking.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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This allows to use gta01 battery driver on gta02.
echo bq27000-battery.0 > /sys/bus/platform/drivers/bq27000-battery/unbind
modprobe gta01_battery
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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We need to use a dedicated function because we can't get charger
status from an irq context and that is required by usb gadgets.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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auto-restart
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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gta02_pmu_force_shutdown is only defined when CONFIG_CHARGER_PCF50633
is set, but it's used unconditionally.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
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Signed-off-by: Mike Westerhof <mwester@dls.net>
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Conflicts:
drivers/mfd/glamo/Kconfig
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If brightness value was set to anything less than 12, the backlight wasn't
re-enabled after unblanking the display. Closes ticket #2262.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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this affects gta01 and gta02, now we can enable both in the .config
Signed-off-by: Tim Niemeyer <tim.niemeyer@mastersword.de>
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Handle new memory layout.
The "not-needed" memory should not be taken by the framebuffer driver.
Use that for the DRM driver.
Add the cmdq platform device
Set aside 4k for hardware cursor, reject cursors that don't fit.
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Hello,
this patch adds "force-shutdown" feature for GTA02. When the power button is
held pressed for 8 seconds, the power is turned off. No need to remove the
battery anymore. Patch is against andy-tracking.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@gmail.com>
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Filter chains should be completely opaque to the drivers that use it.
We fix this with this patch.
~ Make the "filter chain" a new object.
~ We can build with CONFIG_TOUCHSCREEN_FILTER=n with no problems in
a cleaner way.
~ Update s3c2410_ts.c to use the filter_chain object.
~ Cleanups.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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~ Make a few symbols constant.
~ Export symbols explicitly.
~ Move ts_filter.c to ts_filter_chain.c (this will make sense later).
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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This patch defines a ts_filter_configuration structure to
avoid using void* in the filter initialization, fixing another
upstream correction. This also makes the initialization more readable.
Tested in GTA02/rev6.
Other changes:
~ Comment filter configuration structures.
~ ts_filter.c:ts_filter_chain_create improved.
~ Small cleanups.
~ More TODOs/FIXMEs.
~ Updated GTA02 filter configuration.
~ Updated GTA01 filter configuration.
~ Updated mach-s3c2410/include/mach/ts.h for the new ts. configuration
structure.
~ Updated all the filters to use the new configuration structure.
~ Removed MAX_TS_FILTER_CHAIN constant that is no longer needed.
No more evil casts left it seems.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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This patch turns upstream feedback into API modifications and code
improvements. There will be more patches implementing upstream
corrections but this one is the that will make most of the invasive
changes and make the most important improvements to the API.
Tested in a GTA02/rev06.
The goals of this patch are:
* Replace recursive calls with iteration.
* General code improvements.
* Make ts_filter_mean.c a reference for the rest of the filters.
* Make the (almost)minimum number of changes to the other filters so
that they compile and work, patches for cleaning these up will
come next.
* Filters should do what they were doing before.
Some important changes:
* Move "struct ts_filter tsf" in the private structures to force
a crash (or break things) if we forget to remove an open-coded cast.
* ts_filter.c/ts_filter.h
~ API modifications.
* s3c2410_ts.c:
~ Use the new API.
~ Cleanups.
* ts_filter_mean.c
~ Replace with a simple mean.
~ Use as a reference for the new API.
~ Move private structure from the .h to the .c.
* ts_filter_group.c
~ Update to use the new API.
* ts_filter_median.c
~ Update to use the new API.
* ts_filter_linear.c
~ Remove functions that are no longer needed.
Note:
I might leave some TODOs and FIXMEs with this patch. Most of them
will be removed shortly.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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Signed-off-by: Andy Green <andy@openmoko.com>
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The current version of CPU detection patch from Mark Brown and
Kyungmin Park takes a dump on system_rev. This patch changes it
to retain the low 16 of system_rev from the bootloader ATAG, and
adds access #defines and changes to use them.
No doubt they'll issue a better version of the CPU detection
patch and then this can be reverted.
Signed-off-by: Andy Green <andy@openmoko.com>
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X-Git-Url: http://git.openmoko.org/?p=kernel.git;a=commitdiff_plain;h=b55b8e56a4a7e43b7243be48f77a326236a37c68
USB: Change s3c2410_ohci into s3c_ohci and change gta02 to use it
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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Give the regulator supplies names corresponding to the names their
supplies are given in the schematic, making it easier to tie the
software up with the schematic.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Signed-off-by: Andy Green <andy@openmoko.com>
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Signed-off-by: Andy Green <andy@openmoko.com>
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Improve the comment on falling back to 100mA if ADC is missing.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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The GSM part of all MACH_NEO1973s require GPIO functions,
thus we should select PCF50633_GPIO for GTA02.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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The WM8753 driver now uses the standard I2C device registration model and
so requires the platform to register the device. Convert the OpenMoko
GTA0x series devices to do so.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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spigpio_info.
X-Git-Url: http://git.openmoko.org/?p=kernel.git;a=commitdiff_plain;h=740c6704e830829d8539a6cc34346ff1980cd9ee
Get rid of board_info information in glamo and s3c24xx_gpio spigpio_info.
The board info does not belong there and has been removed. In
spi_s3c24xx_gpio, board_info has been removed in mainline.
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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X-Git-Url: http://git.openmoko.org/?p=kernel.git;a=commitdiff_plain;h=5689ad9b0ded29adec4be64df53e488c648b9831
lis302dl_use_s3c24xx_gpio_spi_bitbang.patch
Change lis302dl driver to use generic spi code. This requires that we define a
s3c24xx_gpio spi bitbang based controller in mach-gta02.c.
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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It's always a good idea to first define the data structures you use. ;-)
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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For GTA02 we can remove GTA02_HDQ (not used anywhere) and
S3C2410_CLOCK (already selected by CPU_S3C2442).
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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This reverts commit fe8b7ff1a79648146501f37d467fcb2f2bea0164.
I undo the reordering of the options here, as it hides what
really happend.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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For GTA02 we can remove GTA02_HDQ (not used anywhere) and
S3C2410_CLOCK (already selected by CPU_S3C2442). Additionally I reordered
the options a bit.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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If the PCF50633 ADC is disabled, but the charger is enabled we can't determine
the charger type using the pulldown. The safest thing we can do is to fallback
to 100mA that should be supplied according to the USB specs.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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If the vibrator is disabled we don't need to register a platform device.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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We select the PCF50633 core part, which depends on I2C, in our Kconfig. However,
make oldconfig does not automatically resolve this "depends on I2C" dependency.
We should select I2C for GTA02 as it's needed anyway.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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Move the battery section within the HDQ_GPIO_BITBANG ifdef because it uses
functions only available if HDQ bitbanging is enabled.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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If we disable CONFIG_CHARGER_PCF50633 the build fails with a bunch of errors.
This patch defines placeholders for the functions that require the charger. All
users of the function pointers care about the case when they are NULL, so this
won't break anything. Furthermore a small restructuring of the mach file was
necessary to not sprinkle ifdefs all over.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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Remove the old config option and use the correct new one instead.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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Since the pwm code in mach-2410 can be reused for 6410, move it to plat-s3c.
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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This strips out the v1 and v2 GTA02 revision specific defines
(we do not support these internal non-shipped revisions) and
fixes a bug in the glamo reset resource found from that.
Signed-off-by: Andy Green <andy@openmoko.com>
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This break gta02.h out of s3c2410 jail and brings it into the
more logical mach-s3c2442 dir.
Signed-off-by: Andy Green <andy@openmoko.com>
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Signed-off-by: Andy Green <andy@openmoko.com>
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The dependency on ARCH_S3C2440 forces us to select at least one S3C2440 machine to get the makefile system to select the required options for our
S3C2442 GTA02. By removing this option I can build fine with only the GTA02 machine selected.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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