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2013-12-09iio: adc: add STMPE ADC driver using IIO frameworkStefan Agner
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.
2013-12-09mfd: stmpe: add ADC block resourcesStefan Agner
In order to use the auxiliar ADC inputs of STMPE811 devices we need to add resources for the ADC block. Also move the ADC macros from the touchscreen driver to the general header file. We will need them for the ADC driver in future.
2012-11-12Merge branch 'l4t/l4t-r16-r2' into colibriMarcel Ziswiler
Conflicts: arch/arm/mach-tegra/tegra3_usb_phy.c arch/arm/mach-tegra/usb_phy.c drivers/usb/gadget/tegra_udc.c drivers/usb/otg/Makefile drivers/video/tegra/fb.c sound/soc/tegra/tegra_pcm.c
2012-09-10Merge branch 'l4t/l4t-r16' into colibriMarcel Ziswiler
Merge with latest NVIDIA L4T R16. Only real conflict concerning inverted VBUS gpio support.
2012-08-27drivers: mfd: Add support for TI aic3262 driverManoj Gangwal
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>
2012-08-08mfd: tps65090: initialize regmap before accessing registerLaxman Dewangan
The regmap should be initialized before irq initialization happen as register are accessed during irq init. Change-Id: I301e8b84596a9075209901cbaff1dc42a944e163 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/121623 Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com>
2012-08-08mfd: add support for MAXIM77665Laxman Dewangan
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
2012-08-07mfd: tps80031: remove support for subdevs registrationLaxman Dewangan
The mfd sub devices should get added through the mfd_add_devices() not through legacy style of adding sub devices. Change-Id: If275d41629d799f1e22d95fd442ebe7d3ace448e Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/121137 Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
2012-08-07mfd: tps80031: gpadc: register as mfd sub deviceLaxman Dewangan
Register General Purpose ADC driver of TPS80031 as mfd sub driver in place of adding it as a sub devices. This is inline with the mfd driver policy. Change-Id: Ib3f86f05716baef96ee534eec5ae262627c6a853 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/121136 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
2012-08-07power: tps80031: battery-charger: register as mfd sub deviceLaxman Dewangan
Register battery charger driver of TPS80031 as mfd sub driver in place of adding it as a sub devices. This is inline with the mfd driver policy. Change-Id: I8cff39f5c9b22434f7c5b9d4ed9f3865ff4c0001 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/121135 Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
2012-08-07power: tps80031: battery-gauge: register as mfd sub deviceLaxman Dewangan
Register battery gauge driver of TPS80031 as mfd sub driver in place of adding it as a sub devices. This is inline with the mfd driver policy. Change-Id: I15765be19fc138695de2d813e5fa025400747c86 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/121134 Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
2012-08-07rtc: tps80031: register as mfd sub deviceLaxman Dewangan
register RTC driver of TPS80031 as mfd sub driver in place of adding it as a sub devices. This is inline with the mfd driver policy. Change-Id: I2f9c13478a1e85c9670dd7bc576ec761f2e24733 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/121133 Reviewed-by: Automatic_Commit_Validation_User
2012-08-03mfd: tps65090: print error message when malloc failedLaxman Dewangan
Prints error message when memory alloc failed for easing debugging. Change-Id: I6a8ae68702b01ec975f0130ee78aae3c9ac89c1b Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/120845
2012-08-03mfd: tps65090: remove unused member from tps65090 structureLaxman Dewangan
The structure tps65090 have member as "client", "lock", "id" which is no more required. Removing this member from structure. Change-Id: I18e64c77caeaa0e9c4a23bbb3cd1a6b3419e36d4 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/120844
2012-08-03mfd: tps65090: fix compilation warningLaxman Dewangan
Fix compilation warning of -Wmaybe-uninitialized Change-Id: I4e6cbe9f5768407b5212d7c3dcfa842560d62748 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/120842 Reviewed-by: Automatic_Commit_Validation_User
2012-08-03mfd: tps65090: make register access to inlineLaxman Dewangan
Move the register access function to header and make all register access apis to inline. Change-Id: I78d23b73edd634145c6f9bee2f0ad08af2e51271 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/120841 Reviewed-by: Automatic_Commit_Validation_User
2012-08-03mfd: tps65090: remove duplicate mfd cellsLaxman Dewangan
TPS65090 add mfd sub device of "tps65090-pmic" and "tps65090-regualtor" which is same. Remove one of them. Change-Id: Id02a432cbd240bd9deec9dce6865491afcec6303 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/120840 Reviewed-by: Automatic_Commit_Validation_User
2012-08-03mfd: tps80031: fix wrong regmap for chargerXin Xie
BUG 1026050 Change-Id: Ide19fd183ee172c84b0d5d2d0382e8ec944f2a87 Signed-off-by: Xin Xie <xxie@nvidia.com> Reviewed-on: http://git-master/r/120580 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-08-02mfd: Convert tps65090 to devm_regmap_init_i2c()Axel Lin
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (Cherry-picked from mainline 1d88f7a01d9588b3298cfd6a2ec30538e96d166e) Change-Id: I0613e268d6a9cd16a154d5dea00deb5b3eb528c4 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/120371 Reviewed-by: Automatic_Commit_Validation_User
2012-08-02mfd: Return proper error if tps65090 regmap_init_i2c failsAxel Lin
Return proper error instead of 0 if regmap_init_i2c fails. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (Cherrypicked from mainline b683a0a675560307ebc458cf9044d98d27820b7c) Change-Id: I2643a80e320664723d0fbb91b22120ec8d82a7df Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/120370
2012-08-02mfd: Don't use I2C-specific suspend and resume operations for tps65090Mark Brown
The legacy suspend operations have been deprecated and printing warnings on boot for over a year now. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (Cherry-picked from mainline b6c9eeef4e775e1fff76f4395d11638dc198271d) Change-Id: Ia8b79787c813327fe1d1ccb5a5ad19da57f2212f Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/120369
2012-08-02mfd: Fix tps65090 ifdefs for suspend modeMark Brown
CONFIG_PM also covers runtime only PM. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (Cherry-picked from mainline 1ca5513af77307eccea7efd4d12ef5c14f1b12ab) Change-Id: I5d8d35f72f46dec28d62e6b01fbc915049185ec3 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/120368 Reviewed-by: Automatic_Commit_Validation_User
2012-08-01mfd: tps65090: align driver with mainlineVenu Byravarasu
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>
2012-07-31mfd: tps80031: add subdevs through mfd_add_devices()Laxman Dewangan
Add provision to register sub devices through mfd sub devices. This will help to move all sub devices as mfd subdevices. Change-Id: Ibc9f56a210d852749cdc3be7da92d54aad298a21 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/118957
2012-07-31mfd: tps80031: rewrite exit path in probe failureLaxman Dewangan
Rewrite exit path in case of failure in registration in probe. Change-Id: I6c2a8ce3d4fcc01dff97eeea63124d2da419da27 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/118956 Reviewed-by: Automatic_Commit_Validation_User
2012-07-23mfd: tps80031: use regmap for register accessLaxman Dewangan
Use regmap for register access of device in place of direct i2c calls. This helps to have the debug FS support through regmap and also help to caching register with minimum configuration. Change-Id: I2a1285ab750639babcda40ba53001e7d1bd10a71 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/117332 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-07-23mfd: tps80031: use devm managed resourcesLaxman Dewangan
Allocate memory for device state using devm_kzalloc() to simplify accounting and letting the kernel do the garbage-collection. Change-Id: I8dcde205556c43f4fdfe5e335507df206f204177 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/117331 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-07-23mfd: tps80031: Use struct dev_pm_ops for power managementLaxman Dewangan
Make the tps80031 driver define its PM callbacks through a struct dev_pm_ops object rather than by using legacy PM hooks in struct i2c_driver Change-Id: I3963426c26eb7609794c6fe761d69f31ee630cb2 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/117330 Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-07-23mfd: tps80031: fix compilation warningLaxman Dewangan
Fixing compilation warning: kernel/drivers/mfd/tps80031.c: In function 'tps80031_init_ext_control.isra.4': kernel/drivers/mfd/tps80031.c:594:6: warning: 'ret' is used uninitialized in this function [-Wuninitialized] Change-Id: I7d9cfab7b03ffe085ef4db7c9b08b0f2cb4e6fec Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/117329 Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-07-17regulator: tps6586x support for tps658623 and tps658643Marcel Ziswiler
From a regulator point of view those PMICs differentiate in their SM2 voltage tables. While the older tps658621a and tps658621d as utilised on Harmony resp. Ventana have a range from 3000 to 4550 mV the tps658623 goes from 1700 to 2475 mV and the tps658643 just from 1025 to 1800 mV. Using its VERSIONCRC register the type of PMIC is queried and the right ranges applied.
2012-07-03mfd: palmas PMIC device support KconfigGraeme Gregory
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>
2012-07-03mfd: palmas PMIC device supportGraeme Gregory
Palmas is a PMIC from Texas Instruments and this is the MFD part of the driver for this chip. The PMIC has SMPS and LDO regulators, a general purpose ADC, GPIO, USB OTG mode detection, watchdog and RTC features. Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> (cherry picked from commit 2945fbc2fcd83df03165342c1bc3ab83d0fe9c04) Change-Id: I0bdebbef55d91d2293806355dced43b4c2decad8 Reviewed-on: http://git-master/r/111485 Reviewed-by: Automatic_Commit_Validation_User Tested-by: Pradeep Goudagunta <pgoudagunta@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2012-06-04mfd: Fix tps65910 build failureSamuel Ortiz
The tps65910_parse_dt() prototype for !CONFIG_OF was not correct, leading to: drivers/mfd/tps65910.c: In function ‘tps65910_i2c_probe’: drivers/mfd/tps65910.c:218:3: error: too many arguments to function ‘tps65910_parse_dt’ Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (cherry picked from commit 7f65f74ccee15f6eb0009921a428e3c5d5d06ae0) Change-Id: I1592020268c408effc331069b7ae241c6da248bb Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105927 GVS: Gerrit_Virtual_Submit
2012-06-04mfd: Register tps65910 gpios as an mfd deviceLaxman Dewangan
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
2012-06-04mfd: Convert all tps65910 allocation to devm_*Laxman Dewangan
Convert memory allocation and regmap initialization to use devm_* functions. 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 commit 63fe7dee9183118716078a9f2503f5f805d37c12) Change-Id: I9b21c63031afffd1d9d1a37abf80895824f7fc7b Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105925 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
2012-06-04mfd: Cache tps65910 register when we need itLaxman Dewangan
During regmap initialization, we do not provide the default value and hence in place of caching register during regmap_init(), cache it when actually we need it i.e. after reading of that register. 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 commit 3bf6bf9be51a0195c6b1604454fdd28ed1cc1770) Change-Id: I151f52436162a328b8d683fc06beba0587d6bda3 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105924 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
2012-06-04mfd: Add tps65910 device-tree supportRhyland Klein
Add device tree based initialization support for TI's tps65910 pmic. Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (cherry picked from commit cd4209ced4d3936cfe51b7b8833260457e2d9995) Change-Id: I6f211ebcee135fd0c52662f296eee9f47f801e7a Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105923 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
2012-06-04mfd: Commonize tps65910 regmap access through headerRhyland Klein
This change removes the read/write callback functions in favor of common regmap accessors inside the header file. This change also makes use of regmap_read/write for single register access which maps better onto what this driver actually needs. Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (Cherry-pick from mainline 3f7e82759c692df473675ed06fb90b20f1f225c3) Change-Id: Ida79b196acf65ed14ff9fd2cc1f7c0048f99ba2b Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105922 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Rhyland Klein <rklein@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-06-04mfd: Fix tps65910 section annotationsMark Brown
A warning was being generated by the reference from tps65910_i2c_probe() to tps65910_sleepinit() since the latter was annotated as __init but the former was unannotated. Since these functions can only be called during device init make them both __devinit, and while we're at it also annotate tps65910_i2c_remove() __devexit for symmetry. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (cherry picked from commit 63745d4068de8ccea3580214c6dbfdca0ec37859) Change-Id: I9e85e31e770c7ea68524d046b87036d6d0264523 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105921 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
2012-06-04mfd: Add support for tps65910 device sleepLaxman Dewangan
Adding support for device sleep through the external input control signal "SLEEP". Changing the SLEEP signal state can switch the device into SLEEP and ACTIVE state. Also adding sleep configuration for different resources so that they should be keep on during sleep state of device. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (Cherry-picked from mainline 201cf052810d20814a77ca0e0045a2c1a3508a1f) Change-Id: Iec18bfcc7a1df6442e833dccaa1d39407918f710 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105920 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
2012-06-04mfd: Use correct variable name for tps65910 regmap configLaxman Dewangan
This was the copy-paste issue in reg cache support code where variable name for regmap config was not really starting from the device name, it was starting from some other device name. Fixing this so that variable name contains actual device name. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (cherry picked from commit 39ecb0376508b5cd20a951388d10aed2d719a77f) Change-Id: Ife11f77952d847ae7918f11cf1e936bf5008feb4 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105918 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
2012-06-03mfd: Convert rc5t583 to devm_regmap_init_i2c()Axel Lin
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (cherry picked from commit f8dddc0cfe9f56ed74fd5efde8d0754f5fb73a3f) Change-Id: I72d44f59c79abbbdac95398a5d4da2bedf19d8f1 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105880 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
2012-06-03mfd: Add rc5t583's gpio in mfd device listLaxman Dewangan
Adding the gpio of RC583 in the list of rc583 mfd devices to register the gpio driver of RC5T583. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (cherry picked from commit e1277f45d8748ff59608b140780f75390cb5400c) Change-Id: Iea2ccf7831c331d1ad08f96100d4222cce31224f Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105879 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
2012-06-03mfd: Fix modular builds of rc5t583 regulator supportPaul Gortmaker
The combination of commit 1b1247dd75aa5cf5fae54a3bec7280046e9c7957 "mfd: Add support for RICOH PMIC RC5T583" and commit 6ffc3270210efa2bea526953a142ffc908f5bd86 "regulator: Add support for RICOH PMIC RC5T583 regulator" are causing the i386 allmodconfig builds to fail with this: ERROR: "rc5t583_update" [drivers/regulator/rc5t583-regulator.ko] undefined! ERROR: "rc5t583_set_bits" [drivers/regulator/rc5t583-regulator.ko] undefined! ERROR: "rc5t583_clear_bits" [drivers/regulator/rc5t583-regulator.ko] undefined! ERROR: "rc5t583_read" [drivers/regulator/rc5t583-regulator.ko] undefined! and this: ERROR: "rc5t583_ext_power_req_config" [drivers/regulator/rc5t583-regulator.ko] undefined! For the 1st four, make the simple ops static inline, instead of polluting the namespace with trivial exports. For the last one, add an EXPORT_SYMBOL. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> (cherry picked from commit 82ea267f7dc853a5e6a724916a70a10656efdfc2) Change-Id: I7f03cc5c0005883eb8355170cdc7996a9c392091 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105878 GVS: Gerrit_Virtual_Submit Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
2012-05-24mfd: tps80031: turn on backup battery charger circuitTom Cherry
The backup battery for the RTC circuit needs to be manually turned on. This change turns it on when the driver is first probed, off during LP0 to prevent excess power draw, and back on again upon resume. Bug 986402 Change-Id: Id4768929d6a73546662806f04d98d714997174b0 Signed-off-by: Tom Cherry <tcherry@nvidia.com> Reviewed-on: http://git-master/r/103425 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2012-05-07mfd: max77663: Add gpio irq masking in irq_sync_unlockJinyoung Park
Add gpio irq masking in irq_sync_unlock. Change-Id: I008caf58ae82d9ed888f4720f54675e9106f027d Signed-off-by: Jinyoung Park <jinyoungp@nvidia.com> Reviewed-on: http://git-master/r/98664 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-07mfd: max77663: Unmask EN0 rising interruptJinyoung Park
Unmasked EN0 rising interrupt to generate fast PMU_INT by EN0(POWER_KEY). Bug 930883 Change-Id: I9a3d8c4f564e83deea86fbd3d05f14933a0b0f65 Signed-off-by: Jinyoung Park <jinyoungp@nvidia.com> Reviewed-on: http://git-master/r/98665 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-03mfd: tps80031: fix missed irq issueSteve Kuo
We found missed irq could be happened if clear all INT_STS_x register in one time. Shadow register pushes the irq status after the first byte of INT_STS_x was cleared The proposed way to clear interrupt is to write only one INT_STS_x register. It will also clear the other two ones. Bug 952476 Reviewed-on: http://git-master/r/93453 Signed-off-by: Steve Kuo <stevek@nvidia.com> (cherry picked from commit 0c92f32e9e03defaeac991518b26134e59ef4db6) Change-Id: I76179be4847f59a1687926b9b0dde6ebd3f58aa4 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/100306
2012-04-18mfd: max8907c: Disable Hard Reset with Power keyAshwini Ghuge
Disable Hard Reset on long press of power key. Bug 893517 Change-Id: Ic328a04e917aa1bed6780e6f9a2f1c575f84fb68 Signed-off-by: Ashwini Ghuge <aghuge@nvidia.com> Reviewed-on: http://git-master/r/96687 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-04-05mfd: tps80031: add option to enable internal pullup or pulldownTom Cherry
Bug 958089 (cherry-picked from commit 7f4c6d6b9dd2b06984b59dcd60d92026cab4c87c) Reviewed-on: http://git-master/r/92053 Change-Id: I0f2bdb5482fdcb508808d2d58771d74a05b5597f Signed-off-by: Tom Cherry <tcherry@nvidia.com> Reviewed-on: http://git-master/r/94117 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-04-20 02:24:11 +0000