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2011-06-29regulator: tps80031: Add VBUS as regulator DO NOT MERGELaxman Dewangan
Providing the control of VBUS through regulator api. bug 833736 Change-Id: I6aeae903bbfa3b0346a4dd268f143d40e6502c58 Reviewed-on: http://git-master/r/39022 Reviewed-by: Thomas Cherry <tcherry@nvidia.com> Tested-by: Thomas Cherry <tcherry@nvidia.com> Reviewed-by: Jeremy Wyman <jwyman@nvidia.com> Tested-by: Jeremy Wyman <jwyman@nvidia.com>
2011-06-24Input: atmel_mxt_touch: NVIDIA touch customizationRobert Collins
* Fix suspend/resume bug to prevent unecessary i2cinterrupts when suspended. * Change input device name to match NVDA IDC name. * Add I2C address defines. * Change "printk" to "dev_info" function calls. BUG 826854 Change-Id: Ic1b25bc469b86d8a26e876e80973597d9f6fb107 Reviewed-on: http://git-master/r/35285 Reviewed-by: Robert R Collins <rcollins@nvidia.com> Tested-by: Robert R Collins <rcollins@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Narendra Damahe <ndamahe@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-06-24Input: atmel_mxt_ts: Atmel customizations to touch.Robert Collins
Integrate changes made by Atmel. These changes are in addition to mainline driver. NOTE: Driver will compile as a stand-alone. BUG 826854 Change-Id: If13688d90d97b71718576f3fb756496f57a965d7 Reviewed-on: http://git-master/r/35280 Reviewed-by: Robert R Collins <rcollins@nvidia.com> Tested-by: Robert R Collins <rcollins@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-06-24Input: atmel_mxt_ts: Add Atmel mainline touch driver.Robert Collins
Update to new mainline touch screen driver. NOTE: Driver will not compile as a stand-alone due to missing and/or changed support files on kernel.org. BUG 826854 <As of commit: 8b86c1c28f569301aa1a113a060f9ed803300903> Change-Id: I0c50a122836d495bcf8f0c47c4729e9a4a7834c9 Reviewed-on: http://git-master/r/35279 Reviewed-by: Robert R Collins <rcollins@nvidia.com> Tested-by: Robert R Collins <rcollins@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Narendra Damahe <ndamahe@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-06-23rtc: tps80031: Adding driver for TI PMU RTC 80031venu byravarasu
With this change, RTC driver for TI PMU 80031 is being checked in. bug 833336 Change-Id: If4789a5dd49163d2391ab016845ff5807c061f12 Reviewed-on: http://git-master/r/34453 Tested-by: Venu Byravarasu <vbyravarasu@nvidia.com> Reviewed-by: Thomas Cherry <tcherry@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-06-23serial: tegra: Support for best clock sourceLaxman Dewangan
Finding the best clock source for uart controller which can generate the clock rate having minimum error between requested baudrate and configured baudrate. bug 837140 bug 836059 Change-Id: I4e751b238612a21d894ee8e6611886ab6e832a36 Reviewed-on: http://git-master/r/37635 Tested-by: Rakesh Goyal <rgoyal@nvidia.com> Reviewed-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Pradeep Goudagunta <pgoudagunta@nvidia.com> Tested-by: Pradeep Goudagunta <pgoudagunta@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-06-22Revert "mmc: revert deferred resume"Jin Qian
This reverts commit 40c8a6e8551e81ad4d7647029e0d85f7b0a7e496. Original change broke LP1 suspend/resume Bug 840959,841139 Change-Id: I0fd50729cb81a5e56eca397428ee2c8b04f10e23 Reviewed-on: http://git-master/r/37353 Reviewed-by: Narendra Damahe <ndamahe@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com> Tested-by: Jin Qian <jqian@nvidia.com>
2011-06-21video: tegra: dc: add window inversion interface to overlay driverMichael I. Gold
Support INVERT_H and INVERT_V flags and pass through to the DC driver. Also support TILED flag instead of a separate tiled field. Change-Id: If5aa4e24666020d85272a955ef7b6ce6f70aeccb Reviewed-on: http://git-master/r/36553 Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com> Reviewed-by: Jonathan Mayo <jmayo@nvidia.com> Tested-by: Michael I Gold <gold@nvidia.com> Reviewed-by: Michael Frydrych <mfrydrych@nvidia.com>
2011-06-20aat2870: Change suspend and resume event sourceJin Park
Change aat2870_bl suspend and resume event source to backlight driver from platform driver. Clean-up codes. Bug 813111 Change-Id: If04b77bf0c3c3118f05107db6ffeaea7a21cdfac Signed-off-by: Jin Park <jinyoungp@nvidia.com> Reviewed-on: http://git-master/r/35390 Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-06-17hwmon: ina219: powermon driver for TI ina219venu byravarasu
checking in hwmon driver for TI power monitor device INA219 bug 808311 Change-Id: Idc7a4d6b4fd867db5dc64dc09d6b1f847f9276f4 Reviewed-on: http://git-master/r/34293 Tested-by: Venu Byravarasu <vbyravarasu@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> Reviewed-by: Narendra Damahe <ndamahe@nvidia.com>
2011-06-15mmc: revert deferred resumeDavid Schalig
Revert MMC_BLOCK_DEFERRED_RESUME feature from SD driver. The feature was not implemented thread-safe. Fixing it would require a lot of locking logic at limited value. Deferred resume has no effect on eMMC, because eMMC will be used right after resume. For SD card it only saves power between resume and first SD card access, which is a limited usecase. It does not save power on normal SD card idle. Bug 833034 Change-Id: Ic6c9d751f463ef8135d0cf4c845462598fab774c Reviewed-on: http://git-master/r/36451 Reviewed-by: David Schalig <dschalig@nvidia.com> Tested-by: David Schalig <dschalig@nvidia.com> Reviewed-by: Alex Courbot <acourbot@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-06-06power: bq27x00: add platform data to pass gpio from board filePritesh Raithatha
Change-Id: Ic571561e9f1086fcae5889570dacb64231d0573f Reviewed-on: http://git-master/r/35185 Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com> Tested-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-06-06mfd: tps6591x: add interrupt supportPritesh Raithatha
Change-Id: I2d30f3ce900896805b99288e69a22e734d6c3911 Reviewed-on: http://git-master/r/32717 Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com> Tested-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-06-06mpu3050: Motion Libraries: Update MPU kernel to v3.3.4.Robert Collins
Update 1 of 3: MPU kernel files. Depends on board file and defconfig file. BUG 808052 Change-Id: I42b08570d3a8dac090860276e04f6d2ab7545461 Reviewed-on: http://git-master/r/29724 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Robert R Collins <rcollins@nvidia.com> Tested-by: Robert R Collins <rcollins@nvidia.com>
2011-06-06arm: mfd/regulator: tps80031: Fix I2C addressingLaxman Dewangan
This change adds the possibility of addressing all addresses on the tps80031 I2C Bus. The interrupt registers and SMPS1/2 and VIO require using different I2C addresses to be reached correctly. bug 830904 Change-Id: I1b5b0d03e531c3c8a0551e5049055930e742e10f Reviewed-on: http://git-master/r/34866 Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Matt Wagner <mwagner@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-06-03mfd: tps80031x: removing unused files.Laxman Dewangan
Removing unused file include/linux/mfd/tps80031x.h. Change-Id: I671d0dd4ac2aa0462ab828eba1798b12be88b7e2 Reviewed-on: http://git-master/r/34916 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com>
2011-06-03USB: gadget: f_accessory: Add string for accessory's unique serial numberMike Lockwood
(cherry picked from commit 84e582ad82a1eb610419e700d27c0799837cac0e) Change-Id: Ic9bad64dfbdc822c21cf66757214f6b04098efb1 Reviewed-on: http://git-master/r/34675 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com>
2011-06-03USB: gadget: f_accessory: Misc improvements and cleanup:Mike Lockwood
- Add URI string - Replace type string with a description string - Add a control call to retrieve accessory protocol version (currently 1) - Driver read() and write() calls now fail after USB disconnect until driver file is closed and reopened. - Misc cleanup work (cherry picked from commit e7cf9509a401e45acbc6bc8411edaeaf07efaf3a) Change-Id: I899e9c44843135aa93f10445567ccb10fa9aa076 Reviewed-on: http://git-master/r/34671 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com>
2011-06-03USB: gadget: f_accessory: New gadget driver for android USB accesoriesMike Lockwood
(cherry picked from commit 20368beb29603300a351a443119b51df3bf3c7a4) Change-Id: I93f56ecb0dab049a6d4cc8e13907c45079c73c99 Reviewed-on: http://git-master/r/34670 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com>
2011-06-03[CPUFREQ] Remove old, deprecated per cpu ondemand/conservative sysfs filesThomas Renninger
Marked deprecated for quite a whilte now... Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Dave Jones <davej@redhat.com> CC: cpufreq@vger.kernel.org (cherry picked from commit e8951251b89440644a39f2512b4f265973926b41) Reviewed-on: http://git.kernel.org/?p=linux/kernel/git/torvalds/ linux-2.6.git;a=commit;h=e8951251b89440644a39f2512b4f265973926b41 Change-Id: Iea0db8795fc198c40bb81a28cffe72e1abb449ec Reviewed-on: http://git-master/r/34515 Tested-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-05-27mfd: tps6591x: Adding init time configuration for gpiosLaxman Dewangan
Adding the init configuration parameter for initializing the gpio of tps6591x pmic device. The configuration parameter is passed through platform data. bug 821295 Change-Id: If83e0b7edfec4d15a879fcf9085506573efbc1ac Reviewed-on: http://git-master/r/32613 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com>
2011-05-26arm: mfd/regulator: Adding driver for tps80031Laxman Dewangan
Adding core and regulator driver for the TI pmu device tps80031. Following functionality is added: - Basic core driver interface to access register. - Regulator driver. - gpio driver. - interrupt support from pmu. - clock 32 initialization. bug 830904 bug 829658 Change-Id: I41e732c0b5d0472209798552b5264038e5a97ee4 Reviewed-on: http://git-master/r/33109 Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Thomas Cherry <tcherry@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com>
2011-05-25mfd: twl-core: Supporting mpu80031 clock 32K generationLaxman Dewangan
The mpu80031 is having the register compatibility with twl6030 and so the mpu80031 driver is based on twl6030 register programming. But mpu80031 has capability of generating 32KHz which is not there in twl6030. Adding subclass for mpu80031 to identify this feature and adding support for 32KHz clock generation. bug 829520 Change-Id: Icac2b0913fb680a472ebbcdc2ec3a54d1df0ebf1 Reviewed-on: http://git-master/r/32595 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-05-25aat2870: Adding backlight, regulator and mfd driverJin Park
Adding backlight, regulator and mfd driver for AnalogicTech AAT2870. Bug 813111 Signed-off-by: Jin Park <jinyoungp@nvidia.com> Change-Id: I0621a25545708d260285545b184f4689a32fa16b Reviewed-on: http://git-master/r/32366 Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-25driver:regulator: tps6591x: sleep mode supportLuke Huang
Adding controls for the following items 1. PMU SLEEP state enable/disable 2. Keep 32KHz clock out on sleep mode 3. Keep thermal monitor on sleep mode 4. Keep LDO full load capability on sleep mode 5. Keep high speed internal clock on sleep mode 3. Turn off power rails on sleep mode Change-Id: I389bca4a4d7ff9ae264727af8e93dcec796d3c0c Reviewed-on: http://git-master/r/32222 Reviewed-by: Scott Williams <scwilliams@nvidia.com> Tested-by: Chih-Lung Huang <lhuang@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-05-23regulator: Add initial per-regulator debugfs supportMark Brown
We only expose the use and open counts to userspace, providing a tiny bit of insight into what the API is up to. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> (cherry picked from commit 1130e5b3ff4a7f3f54a48d46e9d0d81b47765bd8) Reviewed-on: http://git.kernel.org/?p=linux/kernel/git/torvalds/ linux-2.6.git;a=commit;h=1130e5b3ff4a7f3f54a48d46e9d0d81b47765bd8 Change-Id: I4454e34ee8dca3ea2932fb3b8f3ff8ad668d3147 Reviewed-on: http://git-master/r/30957 Tested-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-05-23Regulator: add suspend-finish API for regulator core.MyungJoo Ham
The regulator core had suspend-prepare that turns off the regulators when entering a system-wide suspend. However, it did not have suspend-finish that pairs with suspend-prepare and the regulator core has assumed that the regulator devices and their drivers support autonomous recover at resume. This patch adds regulator_suspend_finish that pairs with the previously-existed regulator_suspend_prepare. The function regulator_suspend_finish turns on the regulators that have always_on set or positive use_count so that we can reset the regulator states appropriately at resume. In regulator_suspend_finish, if has_full_constraints, it disables unnecessary regulators. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> -- Updates v3 comments corrected (Thanks to Igor) v2 disable unnecessary regulators (Thanks to Mark) Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> (cherry picked from commit 7a32b589a9c856493bccb02db55047edc04eee7b) Reviewed-on: http://git.kernel.org/?p=linux/kernel/git/torvalds/ linux-2.6.git;a=commit;h=7a32b589a9c856493bccb02db55047edc04eee7b Change-Id: Iaf2e36e9d645c724e2d98e6566aadec5c013212e Reviewed-on: http://git-master/r/30956 Tested-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-05-23regulator: Copy constraints from regulators when initialising themMark Brown
Currently the regulator API uses the constraints structure passed in to the core throughout the lifetime of the object. This means that it is not possible to mark the constraints as __initdata so if the kernel supports many boards the constraints for all of them are kept around throughout the lifetime of the system, consuming memory needlessly. By copying constraints that are actually used we allow the use of __initdata, saving memory when multiple boards are supported. This also means the constraints can be const. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> (cherry picked from commit f8c12fe329c8da9f50d8b2b1183eeaa4d587e747) Reviewed-on: http://git.kernel.org/?p=linux/kernel/git/torvalds/ linux-2.6.git;a=commit;h=f8c12fe329c8da9f50d8b2b1183eeaa4d587e747 Change-Id: Ifaa6a8d1b083960a817c23c970e4fccbad67af05 Reviewed-on: http://git-master/r/30954 Tested-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-05-18misc: nct1008: update edp zones for current temperatureVarun Wadekar
nct1008 will now use the ALERT# functionality to decide which edp zone to switch to. Change-Id: I1616a1d88e9f2f308a8b31935dbecec05ef54bca Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/31340 Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com> Tested-by: Diwakar Tundlam <dtundlam@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com>
2011-05-17regulator: tps6236x: Adding driverLaxman Dewangan
Adding regulator driver for the device TPS6236x. bug 821295 Change-Id: Ifed4044db33fa6867248fae000bddf6239cb9685 Reviewed-on: http://git-master/r/31386 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-05-11regulator: gpio_switch: voltage should be return in microvoltsLaxman Dewangan
The get_voltage should return voltage in unit of microvolts. bug 823828 Change-Id: I41d168f2845947cab0b076b0d3f0b70305af240b Reviewed-on: http://git-master/r/30488 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com> Tested-by: Peter De Schrijver <pdeschrijver@nvidia.com> Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com>
2011-04-26drivers: regulator: Adding the regulator drivernagesh Penumarty
Adding the TI 6025 PMU regulator driver. Original-Change-Id: I8ad675711bbe2ae942bcc0e32b711883eae215b4 Reviewed-on: http://git-master/r/27342 Tested-by: Venkata Nageswara Penumarty <vpenumarty@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: Ib91f033c557bb7f4c87522ae4f5c7922a62f71f8
2011-04-26rtc: tps6591x: setting default date & timevenu byravarasu
Following changes are done: 1. Set default date, if platform data is incorrect. 2. Added an offset to adjust the RTC time to show the correct date in the time stamp. Original-Change-Id: I69d9632a3db4a64b61f68bf84098fd00cb95bed7 Reviewed-on: http://git-master/r/27761 Tested-by: Venu Byravarasu <vbyravarasu@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I875005353c75567821f0497a4ee47dc087d8e322
2011-04-26atmel: Cleanup atmel touchscreen codeScott Williams
Change-Id: If837bf27b18c37eaf50efe8fca20490b35dec4f9
2011-04-26usb: tegra: adding proper usb phy typesSteve Lin
Adding proper usb phy types for link ULPI and null ULPI. Bug 800301 Original-Change-Id: Ifec7d21d7d013ad81792080d276f59a8c6086c8b Reviewed-on: http://git-master/r/24238 Tested-by: Szming Lin <stlin@nvidia.com> Reviewed-by: Udaykumar Rameshchan Raval <uraval@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Change-Id: I9cf7330eb7935a373a5db6cff7e893b9e5a13d51
2011-04-26spi: tegra: Supporting HW based CS controlLaxman Dewangan
Supporting the hw based CS to communicate to spi device. This provides the constraints in hold and setup time of CS before clock start and clock ends. The hw based CS can be selected if spi client provide the option through the device controler data and only one transfer per message is requested. Original-Change-Id: I56d5e466361cb8b3710646e01494ddac46791ae4 Reviewed-on: http://git-master/r/23988 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Amit Kamath <akamath@nvidia.com> Reviewed-by: Ramachandrudu Kandhala <rkandhala@nvidia.com> Change-Id: I52b1dcdefa199cd11ae7f838c61411a6268a2d32
2011-04-26Update copyrightsScott Williams
Change-Id: I2ffeaf6f8dfeb279b40ca6f69f6c9157401a746a
2011-04-26input: keyboard: Adding keys support through interrupt linesLaxman Dewangan
Adding keys support which are directly connected to interrupt lines. Original-Change-Id: Ib26c06b170b82f4745e758be80b3e04122ad1d6c Reviewed-on: http://git-master/r/22069 Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I3921cc88f32558282654fbd36243b4b0b3574133
2011-04-26arm: tegra: cardhu: Cleanup to support multiboards configurationLaxman Dewangan
Cleanup in the configuration related to board is done so that it will be easier to add another board configuration on same build configuration. Original-Change-Id: Id030d70e4893b886ee73aaf944450526e7722e7e Reviewed-on: http://git-master/r/22392 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Mohit Singh <mpsingh@nvidia.com> Tested-by: Mohit Singh <mpsingh@nvidia.com> Reviewed-by: Mallikarjun Kasoju <mkasoju@nvidia.com> Reviewed-by: Rakesh Bodla <rbodla@nvidia.com> Tested-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-by: Ramachandrudu Kandhala <rkandhala@nvidia.com> Change-Id: Id737a2668ce13470be80086e3d3764c4f9ac6096
2011-04-26ARM: tegra: cardhu: Enable VDD_CPU external controlAlex Frid
Original-Change-Id: Ie2b9c7bb441c72c105ca3205bdd42a8dcd76d9ef Reviewed-on: http://git-master/r/20230 Reviewed-by: Hoang Pham <hopham@nvidia.com> Reviewed-by: Aleksandr Frid <afrid@nvidia.com> Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com> Change-Id: I9896c0568ee5103a2608cf4abcab36f592a83f21
2011-04-26i2c: tegra: i2c-slave: Fixing initialization seqLaxman Dewangan
Following are changes: - Using the sysinit_call to initialize the driver. - Using device from master adapter for slave adpter. Original-Change-Id: I4dd0725694008a6aaee9a1d3a92d370a5c46de31 Reviewed-on: http://git-master/r/19249 Reviewed-by: Krishna Thota <kthota@nvidia.com> Tested-by: Krishna Thota <kthota@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I62ba2e474d15764eccb2174444b194502e771307
2011-04-26sd: tegra:Add frequency tuning for SD 3.0 cardsPavan Kunapuli
Implemented the frequency tuning by configuring tap delays. This is required for SD 3.0 cards to work at 208 MHz on tegra. Bug 661035 Original-Change-Id: Ie86b084473da090b329a0220d58a6753d7fb335b Reviewed-on: http://git-master/r/20044 Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: Ifb812ee2d807f35bff78f440f6da7f7f5673c2ce
2011-04-26i2c: tegra: suppporting clock enable always through platform data.Laxman Dewangan
To make the response fast from i2c, providing the option to enable clock of i2c always through platform data. Original-Change-Id: I89c9156fc97f92a45ce72626ccd77920e02ca356 Reviewed-on: http://git-master/r/19880 Tested-by: Pradeep Goudagunta <pgoudagunta@nvidia.com> Reviewed-by: Ramachandrudu Kandhala <rkandhala@nvidia.com> Change-Id: Ifaab9d7e052fb377abe27afdeb5c9cb4d19a6320
2011-04-26arm: tegra: usb: Enable Host mode on USB2-UTMI portSuresh Mangipudi
Enable the host mode on usb2 UTMI phy interface Bug 787810 Original-Change-Id: Ia7da2a0d196f900f80812b987c9fb5302412e751 Reviewed-on: http://git-master/r/18729 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I2e7306b82926f2ca566d595dc75252d4881306fb
2011-04-26regulator: tps6591x: supporting init state of output through boardLaxman Dewangan
Supporting init state of the output power rails from tps6591x through board files to enable/disable and setting required voltage level. Original-Change-Id: Ifdf3c4fea889c1fed465db0bdb39df079bf1afa8 Reviewed-on: http://git-master/r/19061 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Change-Id: I198d471ab98aa5bff125b77ccfa99c9104a86426
2011-04-26sdhci:Add SD3.0 voltage switching supportPavan Kunapuli
Doing voltage switching for SD3.0 cards to support the new data transfer modes. Added set_signalling_voltage function in ops to handle voltage switching on controllers that cannot switch the voltage directly. Added support for SD3.0 specification. Bug 661035 Original-Change-Id: I641b606fb6fadd65f0ff68c1a41c0aa25d2c9553 Reviewed-on: http://git-master/r/18701 Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Venkata Nageswara Penumarty <vpenumarty@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I4c285d26da9354369354e53bf42db4c3f4883351
2011-04-26arm: regulator: gpio_switch: Registering gpio rails as sub devices.Laxman Dewangan
Registering gpio rails as sub devices of platform device in place of registering all the rails as different platform device. The kernel pmu driver have all rails as regulator devices under platform devices. Original-Change-Id: I7a636ce47b0d715ccca4d0d6c92b76c578c5e5dc Reviewed-on: http://git-master/r/17620 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Jonathan Mayo <jmayo@nvidia.com> Change-Id: If2347bf775edfbef0129219064723138249e70ce
2011-04-26arm: regulator: gpio_switch: enable/disable of rail through board apisLaxman Dewangan
Supporting the enabling/disabling of rail through board supplied function. This is require if rail control is done through special sequence. Original-Change-Id: Iec7de658fe427a2098705a5363733887f87f6c1d Reviewed-on: http://git-master/r/17658 Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Ramachandrudu Kandhala <rkandhala@nvidia.com> Change-Id: Ibe3d6e9e15e92a9ac5f381ac26666fb4f69635db
2011-04-26arm: regulator: gpio_switch: providing initial stateLaxman Dewangan
Providing initial state of gpio switch to enable/disable rail during init. Original-Change-Id: Ibf6ca7e6bd4ccb8d48c65873b1a24582de195f59 Reviewed-on: http://git-master/r/17486 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Kaushik Sen <ksen@nvidia.com> Change-Id: Ib690801d2291da92257e42bc4db572d62fd4f0be
2011-04-26regulator: Adding gpio switch based regulatorLaxman Dewangan
Supporting gpio switch based regulator so that client can use the power rail through the regulator framework even if the power rail partially controlled by gpio. Original-Change-Id: I8cd0141a337d4a38a1b10efb0b5dbb8e3ff98a12 Reviewed-on: http://git-master/r/16727 Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I15dedf9ab874037922186b97c5f9daa33dde0b5f
generated by cgit v1.2.3 (git 2.0.4) at 2026-08-06 21:21:47 +0000