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2018-03-28pwm-backlight: Add power supply supportThierry Reding
Backlights require a power supply to work properly. This commit adds a regulator to power up and power down the backlight. Signed-off-by: Thierry Reding <treding@nvidia.com> (cherry picked from commit 22ceeee16eb8f0d04de3ef43a5174fb30ec18af9)
2018-03-28pwm-backlight: Use new enable_gpio fieldThierry Reding
Make use of the new enable_gpio field and allow it to be set from DT as well. Now that all legacy users of platform data have been converted to initialize this field to an invalid value, it is safe to use the field from the driver. Signed-off-by: Thierry Reding <treding@nvidia.com> (cherry picked from commit 8265b2e4e62632b01f998095d1bbda4d281629fe)
2017-11-29Merge tag 'tegra-l4t-r21.6' into toradex_tk1_l4t_r21.6Marcel Ziswiler
Merge NVIDIA's latest Linux for Tegra aka L4T R21.6 Linux kernel changes from git://nv-tegra.nvidia.com/linux-3.10.git commit: b271e8fa67a6d9c4600274a25636cfe00fdd1b68 Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
2017-09-20rtc: ds1307: support m41t0 variantBhuvanchandra DV
The m41t0 variant is very similar to the already supported m41t00 variant, with the notable exception of the oscillator fail bit. The data sheet notes: If the oscillator fail (OF) bit is internally set to a '1,' this indicates that the oscillator has either stopped, or was stopped for some period of time and can be used to judge the validity of the clock and date data. The bit will get cleared with a regular write of the system time, so no changes are needed to clear it. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> (backported from commit 8566f70c8a90f3914b06e934852596ba94aaa381)
2016-08-24spi: tegra: support polling modeKrishna Yarlagadda
Added support to use polling mode instead of interrupts through a property in dt Bug 1679083 Change-Id: Ic82ab592822cc96bacda05124d38ddd913e09af9 Reviewed-on: http://git-master/r/840233 (cherry picked from commit cd1c4db5adc8317572106099da37fa434245e699) Reviewed-on: http://git-master/r/1009988 (cherry picked from commit b29ce03a6b7ebb306ff157640470dd5ab99c6f6b) Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> Reviewed-on: http://git-master/r/1175213 Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2016-08-24spi: tegra: option to boost register accessKrishna Yarlagadda
SPI register access for T210 and earlier chips depend on SPI clock frequency. Provided an option to set SPI clock at max frequency for register access. Bug 1675625 Change-Id: Ie52c83cd4602604822462d9f02ddf31ead83aafc Reviewed-on: http://git-master/r/1009782 (cherry picked from commit a2ccd28f2850538064668568432fee5d70a22e82) Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> Reviewed-on: http://git-master/r/1174581 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2015-02-12tegra: add jetson-tk1 board_info DT node docShreshtha SAHU
Bug 200006918 Change-Id: Ibd9a004e10316ab817ca85c9093b094a5cb4fed3 Signed-off-by: Shreshtha SAHU <ssahu@nvidia.com> Reviewed-on: http://git-master/r/557204 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2014-06-16mfd: as3722: Documentation for oc_pg_ctrl maskingBibek Basu
Update Documentation for device tree update for optional oc_pg_ctrl_masking feature Bug 1518725 Bug 1419425 Change-Id: I309533849d48d61aefebd8f477e79b79ed4127fb Signed-off-by: Bibek Basu <bbasu@nvidia.com> Reviewed-on: http://git-master/r/423185 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> GVS: Gerrit_Virtual_Submit
2014-05-27staging: iio: cm3217: add optional value in DT.steven
Add below optional value can be overrid by DT for project. If no add in DT will load default value. 1)integration-time. Default:"480000" 2)max-range. Default:"78643.2" 3)resolution. Default:"307" 4)power-consumed. Default:"1670" Bug 1496947 Change-Id: I8718bf5636042bc801574c8e4177a12e5a948540 Signed-off-by: steven <skao@nvidia.com> Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/395755 Reviewed-on: http://git-master/r/411415 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Mitch Luban <mluban@nvidia.com>
2014-05-07mfd: as3722: Documentation for Backup Battery ChargeBibek Basu
Update Documentation for device tree update for optional backup battery charging feature Bug 1508216 Change-Id: I4ebd7af6814cddbebd4503c311d3cade7add3bd5 Signed-off-by: Bibek Basu <bbasu@nvidia.com> Reviewed-on: http://git-master/r/405115 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2014-05-06power: bq2419x: configure PWR ON REG when safety timer expiresVenkat Reddy Talla
enable safety timer and configure power on register from ISR and resume path when safety timer expired. set rtc alarm timer based on parameter value passed through dt file only when battery in CHARING done state and high charging current cable connected to wake up device from LP0. Bug 1440235 Change-Id: I2fb8121c6183a8367c8bd869f43373062fdbb630 Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com> Reviewed-on: http://git-master/r/392334 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: Iff93242bdc368f711d06eec1b4ec4ff844df5978 Reviewed-on: http://git-master/r/404465 Reviewed-by: Mandar Padmawar <mpadmawar@nvidia.com> Tested-by: Mandar Padmawar <mpadmawar@nvidia.com>
2014-05-05Doc: DT: mfd: ams: add DT documentation for as3722Bibek Basu
Add Devicetree binding documentation for as3722 from upstream. This is based on mainline Commit https://patchwork.kernel.org/patch/2975721/ Contributed by: Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Florian Lobmaier <florian.lobmaier@ams.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Change-Id: Ie8a17d9aaad883ef59f928f389ac6b6233bbaa6f Signed-off-by: Bibek Basu <bbasu@nvidia.com> Reviewed-on: http://git-master/r/405114 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2014-04-23input: touch: maxim: add device tree supportAndrew Tran
-update maxim touch driver to support device tree. -add sample maxim touch device tree in documentation Bug 1468560 Change-Id: Id7a99ca9bdeb53f7d817e33874dac9bca48965a9 Signed-off-by: Andrew Tran <atran@nvidia.com> Reviewed-on: http://git-master/r/383999 (cherry picked from commit 86384c3e1db348509887c7bbdbe9f3e3c5be8941) Reviewed-on: http://git-master/r/383268 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mitch Luban <mluban@nvidia.com>
2014-04-23video: tegra: dc: nvidia,dc-connection propertyMin-wuk Lee
nvidia,dc-connection property will indicate if target dc device is used for internal lcd or external display. For internal lcd, it will get dc output type from selected panel node among device tree multiple panel nodes: It can be TEGRA_DC_OUT_DSI or TEGRA_DC_OUT_DP, etc. For external display, dc output type will be set to TEGRA_DC_OUT_HDMI. Bug 1371533 Change-Id: I94f7f0a2e93c5550aa2ea8f7e2069e52bdc799df Signed-off-by: Min-wuk Lee <mlee@nvidia.com> Reviewed-on: http://git-master/r/395028 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2014-04-13power: lc709203f: Update DT document for battery current meaurementLaxman Dewangan
The lc709203f driver provided the property to measure battery current now. The battery current can be read from the IIO interface with monitor. This patch explain about the properties on nodes to measure the current. bug 1413219 Change-Id: Ib1346f445f90d3a40cbf7ab7338c382ae8b3d120 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/395551
2014-04-13iio: meter: ina3221: add dt binding header for iio channel supportLaxman Dewangan
Update the INA3221x DT binding documents and add dt-binding header to use the macro from DTS file. The updates details how it can be instantiated as iio channels and client driver use this from DT node for measuring different parameters of different channels. It also details the index for different signal monitor which is require for iio channel consumer interface. bug 1413219 Change-Id: I1c31322d4d905983e16ef132c0bd75af29fd0583 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/395549
2014-04-10video: tegra: dc: panel detection from DTMin-wuk Lee
This is driver side change to work with reorganized display system device tree for proper panel detection from among multiple panel nodes in device tree level. Bug 1371533 Change-Id: Iad0b1aacfc6633945c6696b524e43a87150e9c90 Signed-off-by: Min-wuk Lee <mlee@nvidia.com> Reviewed-on: http://git-master/r/384373 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Thomas Cherry <tcherry@nvidia.com> Reviewed-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2014-04-09Doc: DT: add DT binding doc for palams-ldousb-in selction driver.Mallikarjun Kasoju
Bug 1451748 Change-Id: I634ac9226ce763ec2518e08c74d163886e114609 Signed-off-by: Mallikarjun Kasoju <mkasoju@nvidia.com> Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/394188 GVS: Gerrit_Virtual_Submit
2014-03-26power: power_supply_extcon: add dt supportLaxman Dewangan
Add DT support for the power_supply-extcon driver Added DT binding documents also. Change-Id: Id7d612032cac82eecadae6c24a3c1e0c82b60a27 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/387063
2014-03-21power: lc709203f:implement interrupt featureVenkat Reddy Talla
implement interrupt support to generate low voltage/soc events when battery voltage measured below threshold value. update binding doc with lc709203f parameters. Bug 1474634 Change-Id: I89f3b009548132d1e00bc28fb202e1f6babdfab1 Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com> Reviewed-on: http://git-master/r/383844 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
2014-03-19power: bq2477x: Add adapter detection through GPIOChaitanya Bandi
Added support for AC adapter detection through GPIO in bq2477x charger. Bug 1457299 Change-Id: I344d264312142121342403194aa5adeaec66d47d Signed-off-by: Chaitanya Bandi <bandik@nvidia.com> Reviewed-on: http://git-master/r/380285 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2014-03-19power: bq2477x: Add device tree supportChaitanya Bandi
Added device tree support for bq2477x. Change-Id: I5dc928c609c8b4d6d9e8d09f46382307315f4f1c Signed-off-by: Chaitanya Bandi <bandik@nvidia.com> Reviewed-on: http://git-master/r/381886 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2014-03-13Merge branch 'linux-3.10.33' into dev-kernel-3.10Deepak Nibade
Bug 1456092 Change-Id: Ic563f451abb08754fea0e2bbf0ce065ca2e6e770 Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
2014-03-13Merge branch 'linux-3.10.33' into dev-kernel-3.10Deepak Nibade
Bug 1456092 Change-Id: I3021247ec68a3c2dddd9e98cde13d70a45191d53 Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
2014-03-12misc: tegra: fuse: add dt support for tegra fuseSalona Sinha
Add bindings file for tegra-fuse driver and add tegra fuse specific read and write functions to tegra-fuse driver. Bug 1449516 Change-Id: I1d15dd1341b27eb370fd56be0ecce40726701499 Signed-off-by: Salona Sinha <salonas@nvidia.com> Reviewed-on: http://git-master/r/367716 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Shardar Mohammed <smohammed@nvidia.com> Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com> Tested-by: Nitin Kumbhar <nkumbhar@nvidia.com>
2014-03-10power: bq2419x: add thermal support for charging voltageLaxman Dewangan
The maximum charging voltage depends on the battery temperature. Add DT porperty and mechanims to set different charging voltage for different temperature. bug 1472161 Change-Id: Ia6fa3ee84cfd1f9ad8359e8249ffb268330f90cf Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/379575 GVS: Gerrit_Virtual_Submit
2014-03-10video: tegra: dc: properties update for DTMin-wuk Lee
1) New device tree properties are added for tmds configuration. - version - pad_ctls0_mask - pad_ctls0_setting 2) For "nvidia,out-max-pixclk", device tree needs to write in pico seconds unit. Bug 1371533 Change-Id: I73cb0605144f3951aea172cde7a527aeffbb368d Signed-off-by: Min-wuk Lee <mlee@nvidia.com> Reviewed-on: http://git-master/r/378810 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2014-03-04staging: iio: light: ltr558: Add ltr659 supportSri Krishna chowdary
- Add regulator support for vdd, vled - Check sensor's presence during probe - Add device tree support and the bindings file Bug 1469642 Change-Id: Ib6e80149bd424852ee3e343e92ac091204c87f2f Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/377082 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2014-03-03staging: iio: light: max44005: configure gainSri Krishna chowdary
- Add support to configure gain from dt - Also get als_resolution from dt - Add als_resolution sysfs - Add dt bindings for max44005 Bug 1462476 Change-Id: I58f05a0971cf063ab14f4cd331b30e537cf989a5 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/369337 (cherry picked from commit 0928174f846de5e6ffce0dee31c3a538ea8fadfe) Reviewed-on: http://git-master/r/374281 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2014-02-27cpufreq: cpufreq-cpu0: add dt node parsing for cooling device propertiesEduardo Valentin
This patch changes the cpufreq-cpu0 driver to consider if a cpu needs cooling (with cpufreq). In case the cooling is needed, the cpu0 device tree node needs to be properly configured with cooling device properties. In case these properties are present,, the driver will load a cpufreq cooling device in the system. The cpufreq-cpu0 driver is not interested in determining how the system should be using the cooling device. The driver is responsible only of loading the cooling device. Describing how the cooling device will be used can be accomplished by setting up a thermal zone that references and is composed by the cpufreq cooling device. Change-Id: Ie5f85e314cb45f977d9484220e4778cccaad8b4c Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <rob.herring@calxeda.com> Cc: cpufreq@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree-discuss@lists.ozlabs.org Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Paul Walmsley <pwalmsley@nvidia.com> # for the NVIDIA downstream kernel Signed-off-by: Christina Guertin <cguertin@nvidia.com> Reviewed-on: http://git-master/r/356897 Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
2014-02-27thermal: introduce device tree parserEduardo Valentin
This patch introduces a device tree bindings for describing the hardware thermal behavior and limits. Also a parser to read and interpret the data and feed it in the thermal framework is presented. This patch introduces a thermal data parser for device tree. The parsed data is used to build thermal zones and thermal binding parameters. The output data can then be used to deploy thermal policies. This patch adds also documentation regarding this API and how to define tree nodes to use this infrastructure. Note that, in order to be able to have control on the sensor registration on the DT thermal zone, it was required to allow changing the thermal zone .get_temp callback. For this reason, this patch also removes the 'const' modifier from the .ops field of thermal zone devices. Change-Id: I5f6150963b24b702b230746f669ebaaac507cac5 Cc: Zhang Rui <rui.zhang@intel.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Paul Walmsley <pwalmsley@nvidia.com> # for the NVIDIA downstream kernel Signed-off-by: Christina Guertin <cguertin@nvidia.com> Reviewed-on: http://git-master/r/356894 Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
2014-02-24ARM: tegra: Add Tegra13 DFLL binding compatibilityAlex Frid
Added Tegra DFLL binding compatibility with T132 SoC. Bug 1442709 Change-Id: Ib15b9a73e634d4de97d1a17079c5637b27d3b86f Signed-off-by: Alex Frid <afrid@nvidia.com> Reviewed-on: http://git-master/r/373259 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2014-02-24iio: meter: ina219: add DT binding document for ina219 driverLaxman Dewangan
Add devicetree binding document and example for the iio/meter based ina219 driver. Change-Id: I7d3fac2b852992f3e91982964b356d049094aa1c Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/372860 GVS: Gerrit_Virtual_Submit
2014-02-20video: tegra: dc: use macro for DTMin-wuk Lee
For following properties' item, dc macro is utilized from this change. Macro is defined in /include/dt-bindings/display/tegra-dc.h. - nvidia,dc-flags - nvidia,out-type - nvidia,out-flags - nvidia,fb-flags - nvidia,out-align - nvidia,out-order Bug 1371533 Change-Id: I33eed200f9ac3f43e5ad57b2059455b41430727f Signed-off-by: Min-wuk Lee <mlee@nvidia.com> Reviewed-on: http://git-master/r/367575 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2014-02-20video: tegra: dc: add two DT propertiesMin-wuk Lee
Add two device tree properties. 1. nvidia,out-rotation to specify panel rotation. 2. nvidia,dsi-ulpm-not-support. With enabled, dsi do not enter ulpm mode. Bug 1371533 Change-Id: Ie6bfb35aec5ed01f5161754873ede598b687f384 Signed-off-by: Min-wuk Lee <mlee@nvidia.com> Change-Id: I3a2fbd5e6b8335428ba9b7a0411669c918c582d1 Reviewed-on: http://git-master/r/367623 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2014-02-20ARM: tegra: add DT binding for pcie-tegraJay Agarwal
Add documentation for device tree binding of NVIDIA's Tegra pcie host controller driver. Describing all compatible values used for different Tegra SoCs in details in this documentation. Change-Id: I7664d1d9ad32c5928b15cd55a538a8ef0a531306 Signed-off-by: Jay Agarwal <jagarwal@nvidia.com> Reviewed-on: http://git-master/r/369806 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2014-02-18staging: iio: light: iqs253: option stylus-detectSri Krishna chowdary
Add stylus-detect option in DT. Detect stylus only if this option is specified in device node. Bug 1420230 Change-Id: I46e0b0c370ce69fbe592ff70529fdaffb69e911f Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/368244 Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2014-02-18staging: iio: light: iqs253: Fine tune settingsSri Krishna chowdary
- Channel 0 to be used for stylus detection - Channel 1 and 2 to be used for proximity detection - Channel 0 should detect proximity at 0.5 cm - Channel 1 and 2 should detect proximity at 2 cm - SAR gpio to be pulled high on proximity detection else high Change-Id: I5a706583a9bace6b740f319cf7264db79857993c Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/364277 (cherry picked from commit 0dac45f0d954c8d134fd0204f8f7c9999d98dd9f) Reviewed-on: http://git-master/r/368240 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2014-02-17iio: meter: ina3221: add DT binding document for ina3221 driverLaxman Dewangan
Add devicetree binding document and example for the iio/meter based ina3221 driver. Change-Id: I6af304e9139e5b3fed298018d458757605989481 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/368253
2014-02-17iio: meter: ina230: add DT binding document for ina230 driverLaxman Dewangan
Add devicetree binding document and example for the iio/meter based ina230 driver. Change-Id: I4e67aeb9c5eba42244fa6cfcd50aa0f7a657ec50 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/368427
2014-02-11power: bq2419x: add support for thermal profiling configurationLaxman Dewangan
BQ2419x support thermal charging based on JEITA. This is default on HW and can not disable by SW. Provide mechanims to add more thermal profiling based on platform along with HW support to match the paltform specific requirements. bug 1435980 Change-Id: I6b6bed8639924e698c953d965248c752d08ad46d Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/363841 (cherry picked from commit cbc4d5e75a7a41af4dc0609c58a045e401ae9cde) Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I4400ca4cd557dddc3b2f9610d0fc0c10a05cd038 Reviewed-on: http://git-master/r/365861
2014-02-11power: lc709203f: adjust the SoC based on platform specific needLaxman Dewangan
Sometimes platform needs to adjust the SoC reporting to framework based on battery its use and parameter programmed on the FG. Adjust SoC read from device to 0 to 100% before reporting to framework based on (minimum_soc, maximum_soc) possible on that platform. bug 1445682 Change-Id: Ia69f4061598fc9dbbed502e6eb8f3f7a7dfd8529 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/364206 (cherry picked from commit a806b7208e72be7ee3f884471bf8f90275592144) Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: Iec6c5ef18a53cbb4be940f6827d2207509b96f26 Reviewed-on: http://git-master/r/365859
2014-02-10staging: iio: light: IQS253 capacitive sensorSri Krishna chowdary
This patch set addresses the following - In normal mode, IQS253 supports proximity detection upto 2 cm - In stylus mode, i.e., when AP is in suspend, it acts as a wake up - Also, DT bindings for IQS253 are added bug 1420230 Change-Id: I2b1548f8b108dc3b513b34df83c52e24a6cb09bd Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/359782 (cherry picked from commit 19fbb45f5c3c1dc9d9ec445923ca951132bf89a2) Reviewed-on: http://git-master/r/363699 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2014-02-06ata: sata_mv: introduce compatible string "marvell, armada-370-sata"Simon Guinot
commit b1f5c73bd5a4752efb7d7af019034044b08aafe9 upstream. The sata_mv driver supports the SATA IP found in several Marvell SoCs. As some new SATA registers have been introduced with the Armada 370/XP SoCs, a way to identify them is needed. This patch introduces a new compatible string for the SATA IP found in Armada 370/XP SoCs. Signed-off-by: Simon Guinot <simon.guinot@sequanux.org> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Lior Amsalem <alior@marvell.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-05power: lc709203f: initialise driver as per programming sequenceLaxman Dewangan
Initialising the driver as per recommended programing sequence as per application manual. Change-Id: Ib1b737f6aa5ab7a261e16381e9c9dca4274d0ecd Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/362906 (cherry picked from commit 043a8f84ece196e44cfc05cb5c61c349c5e4eb22) Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I1207f7e4335f967f81169f20b12cf859359e61ce Reviewed-on: http://git-master/r/363834
2014-02-05power: lc709203f: Add thermistor_b, intial_rsoc, status bit programmingChaitanya Bandi
Added programming of thermistor_b, intial_rsoc and status bit in LC709203f FG driver. Bug 1447012 Change-Id: I69b0219e6bfffb307c6cfd66beba691a912fd93b Signed-off-by: Chaitanya Bandi <bandik@nvidia.com> Reviewed-on: http://git-master/r/362013 (cherry picked from commit 3169bbeacc41085bd509e796fff1d6d0e4399320) Reviewed-on: http://git-master/r/363139 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
2014-02-03ARM: tegra: Move PWM PMIC binding into DFLL sub-nodeAlex Frid
Updated definition of DFLL DT binding: moved PWM PMIC integration to DFLL device sub-node (from root node). Modified DT parsing in CL-DVFS driver accordingly. Bug 1442709 Change-Id: I1d3919589ae95c7f3c86c435716577d433c73e4d Signed-off-by: Alex Frid <afrid@nvidia.com> Reviewed-on: http://git-master/r/362657 Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2014-02-03power: bq2419x:add vendor id to charger parametersVenkat Reddy Talla
add vendor name prefix ti to the BQ2491x charger driver platform data parameters. Update the binding doc and all the dts files accordingly. Change-Id: I61097c80cdfa4e6b6cfd98fc63b8c13c96d09cf9 Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com> Reviewed-on: http://git-master/r/362738 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2014-01-28ARM: tegra: Add PWM definition to Tegra DFLL bindingAlex Frid
Added definition of PWM PMIC integration to Tegra DFLL binding. Bug 1442709 Change-Id: I262978d8d9ae9edb37dd433a9d7bfcc95d393b79 Signed-off-by: Alex Frid <afrid@nvidia.com> Reviewed-on: http://git-master/r/360128 Reviewed-by: Bo Yan <byan@nvidia.com> Tested-by: Bo Yan <byan@nvidia.com>
2014-01-28regulator: Define DT binding for PWM regulatorsAlex Frid
Added DT binding definition for regulators controlled by PWM interface. Bug 1442709 Change-Id: I753726236f4b1b33b54df258895b871cdc761f20 Signed-off-by: Alex Frid <afrid@nvidia.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-21 20:02:05 +0000