linux-toradex.git/drivers/gpio, branch imx-android-r13.2 Linux kernel for Apalis and Colibri modules ENGR00141391-2 PMIC: porting da9053 to i.mx platform 2012-01-09T11:53:52+00:00 Zhou Jingyu b02241@freescale.com 2011-03-02T08:28:25+00:00 e46c868419024af419283854a62a2ea525a33304 Fix da9053 backlight Kconfig error porting da9052 regulator driver Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com> Acked-by: Lily Zhang <r58066@freescale.com> 
Fix da9053 backlight Kconfig error
porting da9052 regulator driver

Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com>
Acked-by: Lily Zhang <r58066@freescale.com>
ENGR00141391-1 PMIC: Add DA9053 source code from Dialog 2012-01-09T11:53:51+00:00 Zhou Jingyu b02241@freescale.com 2011-03-02T07:36:28+00:00 3b91b5ac920ba4e716afb8618ee10d6fb7711852 Add DA9053 original source code Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com> Acked-by: Lily Zhang <r58066@freescale.com> 
Add DA9053 original source code

Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com>
Acked-by: Lily Zhang <r58066@freescale.com>
gpio: wm831x: add a missing break in wm831x_gpio_dbg_show 2011-07-15T20:03:30+00:00 Axel Lin axel.lin@gmail.com 2011-07-10T07:45:07+00:00 164d5c3988baf61f40c5749ddc063a9cdca8f521 Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
gpio/langwell_gpio: ack the correct bit for langwell gpio interrupts 2011-07-08T15:32:01+00:00 Mathias Nyman mathias.nyman@linux.intel.com 2011-07-08T09:02:18+00:00 2345b20fd9160d99f7cdf34e7b028ea351bf9c25 The wrong bit was masked when acking langwell gpio interrupts. Reason for maskig the wrong bit was probably because__ffs() and ffs() functions return bit indexes differently (0..31 vs 1..32) This fixes langwell based devices from hanging when a gpio interrupt is triggered and undoes the breakage which occurred in change set 732063b92bb727b27e61580ce278dddefe31c6ad Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 
The wrong bit was masked when acking langwell gpio interrupts.

Reason for maskig the wrong bit was probably because__ffs() and ffs() functions
return bit indexes differently (0..31 vs 1..32)

This fixes langwell based devices from hanging when a gpio interrupt is
triggered and undoes the breakage which occurred in change set
732063b92bb727b27e61580ce278dddefe31c6ad

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
gpio: tps65910: add missing breaks in tps65910_gpio_init 2011-07-06T05:17:08+00:00 Axel Lin axel.lin@gmail.com 2011-07-06T02:08:27+00:00 58956ba23e2dce83e78cd212cc8305261647684f Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
gpio/omap4: Fix missing interrupts during device wakeup due to IOPAD. 2011-06-16T14:40:43+00:00 Ambresh K ambresh@ti.com 2011-06-15T20:40:45+00:00 55b220cafadd71b9f83759f7b396998b2547dc5f If gpio pins from bank[2-5] are marked as wakeup enable and if the wake is through gpio IO pad wakeup, then that wakeup gpio interrupt is lost. In the current implementation, GPIO driver stores the context of DATAIN of all the gpio in the bank. During GPIO resuming, it checks DATAIN with wakeup enabled pins of gpio bank. If there is status change, then manually toggle GPIO_LEVELDETECT to generate pseudo interrupt. Reported-by: Philippe Mazet <p-mazet@ti.com> Tested-by: Philippe Mazet <p-mazet@ti.com> Signed-off-by: Ambresh K <ambresh@ti.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 
If gpio pins from bank[2-5] are marked as wakeup enable and if the wake is
through gpio IO pad wakeup, then that wakeup gpio interrupt is lost.

In the current implementation, GPIO driver stores the context of DATAIN of
all the gpio in the bank. During GPIO resuming, it checks DATAIN with wakeup
enabled pins of gpio bank. If there is status change, then manually toggle
GPIO_LEVELDETECT to generate pseudo interrupt.

Reported-by: Philippe Mazet <p-mazet@ti.com>
Tested-by: Philippe Mazet <p-mazet@ti.com>
Signed-off-by: Ambresh K <ambresh@ti.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
gpio/nomadik: fix sleepmode for elder Nomadik 2011-06-09T21:03:38+00:00 Linus Walleij linus.walleij@linaro.org 2011-06-09T09:08:47+00:00 33d78647dc409784c18aa71995346e6955802fe0 The mach-nomadik machine did not compile properly due to bad ux500-specific functions being called. Introduce new state variables to fix this up. Reported-by: Axel Lin <axel.lin@gmail.com> Cc: Alessandro Rubini <rubini@unipv.it> Cc: Prafulla Wadaskar <prafulla.wadaskar@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 
The mach-nomadik machine did not compile properly due to bad
ux500-specific functions being called. Introduce new state
variables to fix this up.

Reported-by: Axel Lin <axel.lin@gmail.com>
Cc: Alessandro Rubini <rubini@unipv.it>
Cc: Prafulla Wadaskar <prafulla.wadaskar@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Merge branch 'for_3.0/gpio-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into gpio/merge 2011-06-08T15:12:16+00:00 Grant Likely grant.likely@secretlab.ca 2011-06-08T15:12:16+00:00 c226feb013ce81a18512fb4827bf7c2352d8b470 






gpio/samsung: make Kconfig options def_bool
2011-06-07T20:37:27+00:00

H Hartley Sweeten
hartleys@visionengravers.com

2011-06-07T20:37:27+00:00

32919a28cc8470b1526f77b2f12cca8841b9ac62

The Samsung GPIO drivers are always built-in when the relevant
platform is selected.  Change the Kconfig symbol to def_bool y
dependant on the platform.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>





The Samsung GPIO drivers are always built-in when the relevant
platform is selected.  Change the Kconfig symbol to def_bool y
dependant on the platform.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>







gpio/exynos4: Fix incorrect mapping of gpio pull-up macro to register setting
2011-06-07T17:10:01+00:00

Thomas Abraham
thomas.ab@samsung.com

2011-06-07T08:34:49+00:00

0bf8fa04e80a562641f687547053f98670f25cf9

The S3C_GPIO_PULL_UP macro value incorrectly maps to a reserved setting of GPIO
pull up/down registers on Exynos4 platform. Fix this incorrect mapping by adding
wrappers to the s3c_gpio_setpull_updown and s3c_gpio_getpull_updown functions.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>





The S3C_GPIO_PULL_UP macro value incorrectly maps to a reserved setting of GPIO
pull up/down registers on Exynos4 platform. Fix this incorrect mapping by adding
wrappers to the s3c_gpio_setpull_updown and s3c_gpio_getpull_updown functions.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>