linux-toradex.git/drivers/mfd/Kconfig, branch tegra Linux kernel for Apalis and Colibri modules iio: adc: add STMPE ADC driver using IIO framework 2013-12-09T15:29:12+00:00 Stefan Agner stefan.agner@toradex.com 2013-12-09T15:29:12+00:00 66e65cc258a0f4cc3b999a2b7a6c9b1fa9c4eef5 This adds an ADC driver for the STMPE device using the industrial input/output interface. The driver supports raw reading of values. The driver depends on the MFD stmpe driver. If the touchscreen block is enabled too, only for of the 8 ADC channels are available. 
This adds an ADC driver for the STMPE device using the industrial
input/output interface. The driver supports raw reading of values.
The driver depends on the MFD stmpe driver. If the touchscreen
block is enabled too, only for of the 8 ADC channels are available.
drivers: mfd: Add support for TI aic3262 driver 2012-08-28T02:09:03+00:00 Manoj Gangwal mgangwal@nvidia.com 2012-08-22T10:15:42+00:00 838e65e50a1d0ad52b068ba26f178fac843a1dc3 Bug 1034241 Change-Id: I5607d53cf0bdd25c5e2b8447cd7e676b64cd32a2 Signed-off-by: Manoj Gangwal <mgangwal@nvidia.com> Reviewed-on: http://git-master/r/125169 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Lokesh Pathak <lpathak@nvidia.com> 
Bug 1034241

Change-Id: I5607d53cf0bdd25c5e2b8447cd7e676b64cd32a2
Signed-off-by: Manoj Gangwal <mgangwal@nvidia.com>
Reviewed-on: http://git-master/r/125169
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Lokesh Pathak <lpathak@nvidia.com>
mfd: add support for MAXIM77665 2012-08-08T15:58:26+00:00 Laxman Dewangan ldewangan@nvidia.com 2012-08-07T09:07:34+00:00 1e1a831d0238d3bf06b9e9066912d2b150b6ddfb Maxim 77665 is Companion PMIC for Smartphones and Tablets. This support Flash, Fuel Gauge, Haptic, MUIC and battery charging. This patch add the core driver for interface for accessing resgister of the device. Change-Id: I7d5dff8c222147b2ca1cd21a652f593cd7294601 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/121587 Reviewed-by: Automatic_Commit_Validation_User 
Maxim 77665 is Companion PMIC for Smartphones and Tablets.
This support Flash, Fuel Gauge, Haptic, MUIC and battery
charging.
This patch add the core driver for interface for accessing
resgister of the device.

Change-Id: I7d5dff8c222147b2ca1cd21a652f593cd7294601
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/121587
Reviewed-by: Automatic_Commit_Validation_User
mfd: tps65090: align driver with mainline 2012-08-02T01:09:55+00:00 Venu Byravarasu vbyravarasu@nvidia.com 2012-03-16T05:40:19+00:00 a108454c2b8e037a82e49e14ceb3d9c0228af963 Align the driver with mainline. This is vbased on commit 3c33be06f9aa0949ad24e67dfcae1f2a3006f4e1 --------------- mfd: Add support for TPS65090 TPS65090 is a Texas Instrument PMIC. It contains 3 Step-Down converters, 2 always on LDO's and 7 current limited load switches. Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> -------------- Change-Id: I26545520f2cc72100a927cb60b38693153a4afce Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/119320 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com> 
Align the driver with mainline.

This is vbased on commit
	3c33be06f9aa0949ad24e67dfcae1f2a3006f4e1
---------------
mfd: Add support for TPS65090

TPS65090 is a Texas Instrument PMIC. It contains 3 Step-Down converters, 2
always on LDO's and  7 current limited load switches.

Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
--------------

Change-Id: I26545520f2cc72100a927cb60b38693153a4afce
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/119320
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com>
mfd: palmas PMIC device support Kconfig 2012-07-03T22:03:37+00:00 Graeme Gregory gg@slimlogic.co.uk 2012-05-15T06:48:57+00:00 41d24628639d381fba35c292000bc34338a303fa Add the new palmas MFD to Kconfig and Makefile Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> (cherry picked from commit c948ef3ae71c18c1079333b65d6887ceb4577618) Change-Id: I779faf7f0e110ba80761136eebeb7193b1826b4f Reviewed-on: http://git-master/r/111486 Reviewed-by: Automatic_Commit_Validation_User Tested-by: Pradeep Goudagunta <pgoudagunta@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> 
Add the new palmas MFD to Kconfig and Makefile

Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
(cherry picked from commit c948ef3ae71c18c1079333b65d6887ceb4577618)

Change-Id: I779faf7f0e110ba80761136eebeb7193b1826b4f
Reviewed-on: http://git-master/r/111486
Reviewed-by: Automatic_Commit_Validation_User
Tested-by: Pradeep Goudagunta <pgoudagunta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
mfd: Register tps65910 gpios as an mfd device 2012-06-04T21:21:14+00:00 Laxman Dewangan ldewangan@nvidia.com 2012-05-11T13:07:44+00:00 68b0ec09c985a41aebe42e181d55170bd9962105 As gpio support for tps65910 is on gpio driver, registering gpio support as the mfd sub devices instead of calling gpio_init() from the core probe. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (cherry picked from commit 32df986e985921386b75b4bd1117102bf65fe095) Change-Id: I631596313528ab192d7d8c2f376965ccc989c313 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105926 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit 
As gpio support for tps65910 is on gpio driver, registering
gpio support as the mfd sub devices instead of calling gpio_init()
from the core probe.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
(cherry picked from commit 32df986e985921386b75b4bd1117102bf65fe095)

Change-Id: I631596313528ab192d7d8c2f376965ccc989c313
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/105926
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
mfd: Build rtc5t583 only if I2C config is selected to y. 2012-03-23T21:04:14+00:00 Laxman Dewangan ldewangan@nvidia.com 2012-03-19T06:14:55+00:00 dbf761076a2c9d749d8935a8d7d6e7ab14193cf8 Fixing build error reported by Stephen Rothwell: drivers/built-in.o: In function `rc5t583_i2c_init': rc5t583.c:(.init.text+0xb3db): undefined reference to `i2c_register_driver' drivers/built-in.o: In function `rc5t583_i2c_probe': rc5t583.c:(.devinit.text+0x8fa0): undefined reference to `regmap_init_i2c' drivers/built-in.o: In function `rc5t583_i2c_exit': rc5t583.c:(.exit.text+0x708): undefined reference to `i2c_del_driver' Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (cherry picked from commit 5364d0b8640dd15e5c0b3ba40d0e874764b1bc88) Change-Id: If1cfde6c6e0e52b4e55b07401afcd91a895b8905 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/91799 Reviewed-by: Automatic_Commit_Validation_User 
Fixing build error reported by Stephen Rothwell:

drivers/built-in.o: In function `rc5t583_i2c_init':
rc5t583.c:(.init.text+0xb3db): undefined reference to `i2c_register_driver'
drivers/built-in.o: In function `rc5t583_i2c_probe':
rc5t583.c:(.devinit.text+0x8fa0): undefined reference to `regmap_init_i2c'
drivers/built-in.o: In function `rc5t583_i2c_exit':
rc5t583.c:(.exit.text+0x708): undefined reference to `i2c_del_driver'

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
(cherry picked from commit 5364d0b8640dd15e5c0b3ba40d0e874764b1bc88)

Change-Id: If1cfde6c6e0e52b4e55b07401afcd91a895b8905
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/91799
Reviewed-by: Automatic_Commit_Validation_User
mfd: Add support for RICOH PMIC RC5T583 2012-03-23T21:04:12+00:00 Laxman Dewangan ldewangan@nvidia.com 2012-02-28T13:05:17+00:00 7928a565cd3d34d2efd5e9b27345f66339d03dd7 Ricoh power management IC RC5T583 contains is multi functional device having multiple sub devices inside this. This device has multiple dcdc/ldo regulators, gpios, interrupt controllers, on-key, RTCs, ADCs. This device have 4 DCDCs, 8 LDOs, 8 GPIOs, 6 ADCs, 3 RTCs etc. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Cherry-picked from mainline 1b1247dd75aa5cf5fae54a3bec7280046e9c7957 Change-Id: I5d3bcfb45e232a1a9a210ec14815356ae1918c5d Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/91798 Reviewed-by: Automatic_Commit_Validation_User 
Ricoh power management IC  RC5T583 contains is multi
functional device having multiple sub devices inside this.
This device has multiple dcdc/ldo regulators, gpios, interrupt
controllers, on-key, RTCs, ADCs.
This device have 4 DCDCs, 8 LDOs, 8 GPIOs, 6 ADCs, 3 RTCs etc.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

Cherry-picked from mainline
	1b1247dd75aa5cf5fae54a3bec7280046e9c7957

Change-Id: I5d3bcfb45e232a1a9a210ec14815356ae1918c5d
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/91798
Reviewed-by: Automatic_Commit_Validation_User
regmap: merge 7cccbdc84487616c3dbe493b04bfa1f362f4bc56 2012-02-29T13:08:12+00:00 Laxman Dewangan ldewangan@nvidia.com 2012-02-29T13:08:12+00:00 d727abea89b0ec4634784788d7f27c6753941169 Merge commit '7cccbdc84487616c3dbe493b04bfa1f362f4bc56' into origin/android-tegra-nv-3.1 Conflicts: drivers/base/regmap/regmap.c Change-Id: I7c74b1745e592390538419a2c8026a3ba29be8ea Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> 
Merge commit '7cccbdc84487616c3dbe493b04bfa1f362f4bc56'
into origin/android-tegra-nv-3.1

Conflicts:
drivers/base/regmap/regmap.c

Change-Id: I7c74b1745e592390538419a2c8026a3ba29be8ea
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
mfd: Use regmap for tps65910 register access. 2012-02-29T05:06:56+00:00 Laxman Dewangan ldewangan@nvidia.com 2012-02-21T12:51:34+00:00 8f1f7fad4abcf4daa5af0e0517a031c7240cfc68 Using regmap apis for accessing the device registers and using RBTREE caching mechanims for caching registers. Enabling caching of the registers which is used for voltage controls. By doing this, the modify_bits operation is faster as it does not involve the i2c register read from device, just read from cache. This results faster set voltage operation. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> cherry picked from mainline commit 0e7018c7b161dc5544f7af862dc59e0b9a0dbd20 Change-Id: Ie0bc1fd32f1c7f7b80004b30ec9ba615d4c29360 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/86349 
Using regmap apis for accessing the device registers and
using RBTREE caching mechanims for caching registers.

Enabling caching of the registers which is used for voltage
controls. By doing this, the modify_bits operation is faster as
it does not involve the i2c register read from device, just read
from cache. This results faster set voltage operation.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
cherry picked from mainline commit
	0e7018c7b161dc5544f7af862dc59e0b9a0dbd20

Change-Id: Ie0bc1fd32f1c7f7b80004b30ec9ba615d4c29360
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/86349