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2012-01-06tty: serial: tegra: Add HW loopback supportPradeep Goudagunta
Add HW loopback support for testing purpose. Bug 845036 Bug 921090 Signed-off-by: Pradeep Goudagunta <pgoudagunta@nvidia.com> Change-Id: I202781ed0b42c1bed2b9aad9576cf74cb938f9e6 Reviewed-on: http://git-master/r/73149 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-01-05Linux 3.1.7Varun Wadekar
Change-Id: I99507d7cfdcee064f808856dc2ce99d806fd864f
2012-01-04mmc: sdhci: changing sdhci quirks data type to u64naveenk
Kernel 3.1 has more than 32 quirks changing quirks type to u64 Bug 921653 Change-Id: Id6607347e6e48cfa1534f1260e277f6e2f7a42ee Signed-off-by: naveenk <naveenk@nvidia.com> Reviewed-on: http://git-master/r/73167 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
2011-12-29gpu: ion: tegra: add tegra custom ioctl handling.Krishna Reddy
Add tegra specific custom ioctl handling. Change-Id: If87b47f969fe0b3fdbb3bee965c370f6610fd4be Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/71113 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Hiroshi Doyu <hdoyu@nvidia.com> Tested-by: Hiroshi Doyu <hdoyu@nvidia.com>
2011-12-22PM QoS: Add max online cpus as PM QoS parameterAlex Frid
Bug 894200 Change-Id: Ieb009a13c6ef9bca2388e234eb973d65a4e3a58b Signed-off-by: Alex Frid <afrid@nvidia.com> Reviewed-on: http://git-master/r/71034 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2011-12-22PM QoS: Simplify PM QoS expansion/mergeAlex Frid
- Replace class ID #define with enumeration - Loop through PM QoS objects during initialization (rather than initializing them one-by-one) Change-Id: I185b700b52c752c62e7550fe739adc498fc989ef Signed-off-by: Alex Frid <afrid@nvidia.com> Reviewed-on: http://git-master/r/70603 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Antti Miettinen <amiettinen@nvidia.com> Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2011-12-22drivers: nct: Added low temp func to header fileJoshua Primero
Exposed the low temp function in header file. Change-Id: I67983e05d2f366981c4cff20d3a84cadc38806a8 Signed-off-by: Joshua Primero <jprimero@nvidia.com> Reviewed-on: http://git-master/r/70933 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
2011-12-22tracedump: Dump ftrace ring buffer dataAlon Farchy
Add a new module that will dump the contents of the ftrace ring buffer. Data is compressed and can be in ascii or binary form. Data will automatically dump on kernel panic to console. Data can be dumped by reading /proc/tracedump. See tracedump.h for details. Change-Id: I7b7afc3def0b88629dd120d17e43858306a8f357 Signed-off-by: Liang Cheng <licheng@nvidia.com> Reviewed-on: http://git-master/r/69494 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
2011-12-21linux/log2.h: Fix rounddown_pow_of_two(1)Linus Torvalds
commit 13c07b0286d340275f2d97adf085cecda37ede37 upstream. Exactly like roundup_pow_of_two(1), the rounddown version was buggy for the case of a compile-time constant '1' argument. Probably because it originated from the same code, sharing history with the roundup version from before the bugfix (for that one, see commit 1a06a52ee1b0: "Fix roundup_pow_of_two(1)"). However, unlike the roundup version, the fix for rounddown is to just remove the broken special case entirely. It's simply not needed - the generic code 1UL << ilog2(n) does the right thing for the constant '1' argment too. The only reason roundup needed that special case was because rounding up does so by subtracting one from the argument (and then adding one to the result) causing the obvious problems with "ilog2(0)". But rounddown doesn't do any of that, since ilog2() naturally truncates (ie "rounds down") to the right rounded down value. And without the ilog2(0) case, there's no reason for the special case that had the wrong value. tl;dr: rounddown_pow_of_two(1) should be 1, not 0. Acked-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-21fix apparmor dereferencing potentially freed dentry, sanitize __d_path() APIAl Viro
commit 02125a826459a6ad142f8d91c5b6357562f96615 upstream. __d_path() API is asking for trouble and in case of apparmor d_namespace_path() getting just that. The root cause is that when __d_path() misses the root it had been told to look for, it stores the location of the most remote ancestor in *root. Without grabbing references. Sure, at the moment of call it had been pinned down by what we have in *path. And if we raced with umount -l, we could have very well stopped at vfsmount/dentry that got freed as soon as prepend_path() dropped vfsmount_lock. It is safe to compare these pointers with pre-existing (and known to be still alive) vfsmount and dentry, as long as all we are asking is "is it the same address?". Dereferencing is not safe and apparmor ended up stepping into that. d_namespace_path() really wants to examine the place where we stopped, even if it's not connected to our namespace. As the result, it looked at ->d_sb->s_magic of a dentry that might've been already freed by that point. All other callers had been careful enough to avoid that, but it's really a bad interface - it invites that kind of trouble. The fix is fairly straightforward, even though it's bigger than I'd like: * prepend_path() root argument becomes const. * __d_path() is never called with NULL/NULL root. It was a kludge to start with. Instead, we have an explicit function - d_absolute_root(). Same as __d_path(), except that it doesn't get root passed and stops where it stops. apparmor and tomoyo are using it. * __d_path() returns NULL on path outside of root. The main caller is show_mountinfo() and that's precisely what we pass root for - to skip those outside chroot jail. Those who don't want that can (and do) use d_path(). * __d_path() root argument becomes const. Everyone agrees, I hope. * apparmor does *NOT* try to use __d_path() or any of its variants when it sees that path->mnt is an internal vfsmount. In that case it's definitely not mounted anywhere and dentry_path() is exactly what we want there. Handling of sysctl()-triggered weirdness is moved to that place. * if apparmor is asked to do pathname relative to chroot jail and __d_path() tells it we it's not in that jail, the sucker just calls d_absolute_path() instead. That's the other remaining caller of __d_path(), BTW. * seq_path_root() does _NOT_ return -ENAMETOOLONG (it's stupid anyway - the normal seq_file logics will take care of growing the buffer and redoing the call of ->show() just fine). However, if it gets path not reachable from root, it returns SEQ_SKIP. The only caller adjusted (i.e. stopped ignoring the return value as it used to do). Reviewed-by: John Johansen <john.johansen@canonical.com> ACKed-by: John Johansen <john.johansen@canonical.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-21mfd: ricoh583: update API prototypevenu byravarasu
With this commit below changes to ricoh583 MFD are done: 1. Updating cache copy of int enable register. 2. Changing the prototypes for bulk read & write APIs. 3. Updating rtc platform data structure. bug 902137 Change-Id: I616d86628addaaa04f3faec035120bd6f9569603 Signed-off-by: venu byravarasu <vbyravarasu@nvidia.com> Reviewed-on: http://git-master/r/70010 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-12-21hwmon: ina230: Add driver for INA230 (/ INA226)Peter Boonstoppel
Adds support for current monitoring for battery EDP capping Change-Id: I85fc1770013ab80b986b3b6d77ffd96e1dc4068f Signed-off-by: Peter Boonstoppel <pboonstoppel@nvidia.com> Reviewed-on: http://git-master/r/60560 Reviewed-on: http://git-master/r/69111 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Anshul Jain (SW) <anshulj@nvidia.com> Tested-by: Anshul Jain (SW) <anshulj@nvidia.com> Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
2011-12-21power: bpcm: Battery Peak Power Management driverAnshul Jain
This driver reduces CPU frequency in half by setting the CCLK_DIVIDER on GPIO level triggered event by current monitoring device. It then calls dvfs apis to reduce cpu frequency/voltage. Change-Id: I703e2277243df5328ee6a46478ec8b7a3dab93aa Signed-off-by: Anshul Jain <anshulj@nvidia.com> Reviewed-on: http://git-master/r/68794 Reviewed-on: http://git-master/r/69103 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com> Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
2011-12-15tegra: nor: Add NOR mapping driver.Manoj Chourasia
This patch adds NOR mapping driver for tegra2 and tegra3. Signed-off-by: Manoj Chourasia<mchourasia@nvidia.com> Change-Id: Ie773d024a49977e356d4a9d605910ca30f22a3f3 Reviewed-on: http://git-master/r/43566 Reviewed-on: http://git-master/r/62149 Tested-by: Manoj Chourasia <mchourasia@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
2011-12-15regulator: fan53555: Adding driverJake Park
Adding regulator driver for the device FAN53555. Bug 892117 Change-Id: I895094d3e0aaeb85cfd33f1bc16008c66961b403 Reviewed-on: http://git-master/r/67862 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Jake Park <jakep@nvidia.com>
2011-12-14Merge branch 'linux-3.1.5' into android-tegra-nv-3.1Varun Wadekar
Conflicts: arch/arm/Kconfig Change-Id: If8aaaf3efcbbf6c9017b38efb6d76ef933f147fa Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
2011-12-09firmware: Sigma: Fix endianess issuesLars-Peter Clausen
commit bda63586bc5929e97288cdb371bb6456504867ed upstream. Currently the SigmaDSP firmware loader only works correctly on little-endian systems. Fix this by using the proper endianess conversion functions. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-09firmware: Sigma: Prevent out of bounds memory accessLars-Peter Clausen
commit 4f718a29fe4908c2cea782f751e9805319684e2b upstream. The SigmaDSP firmware loader currently does not perform enough boundary size checks when processing the firmware. As a result it is possible that a malformed firmware can cause an out of bounds memory access. This patch adds checks which ensure that both the action header and the payload are completely inside the firmware data boundaries before processing them. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-09clocksource: Avoid selecting mult values that might overflow when adjustedJohn Stultz
commit d65670a78cdbfae94f20a9e05ec705871d7cdf2b upstream. For some frequencies, the clocks_calc_mult_shift() function will unfortunately select mult values very close to 0xffffffff. This has the potential to overflow when NTP adjusts the clock, adding to the mult value. This patch adds a clocksource.maxadj value, which provides an approximation of an 11% adjustment(NTP limits adjustments to 500ppm and the tick adjustment is limited to 10%), which could be made to the clocksource.mult value. This is then used to both check that the current mult value won't overflow/underflow, as well as warning us if the timekeeping_adjust() code pushes over that 11% boundary. v2: Fix max_adjustment calculation, and improve WARN_ONCE messages. v3: Don't warn before maxadj has actually been set CC: Yong Zhang <yong.zhang0@gmail.com> CC: David Daney <ddaney.cavm@gmail.com> CC: Thomas Gleixner <tglx@linutronix.de> CC: Chen Jie <chenj@lemote.com> CC: zhangfx <zhangfx@lemote.com> Reported-by: Chen Jie <chenj@lemote.com> Reported-by: zhangfx <zhangfx@lemote.com> Tested-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-08include: tty: increase buffer size to 32768bFrederic Bossy
Icera modem traces are corrupted on AP traces cannot be read on time by AP on ttyACM Increasing 4096->32768 bytes improves things Bug:909204 Signed-off-by: Frederic Bossy <fbossy@nvidia.com> Change-Id: I593fa0274929fb83c912d472b134a2e293a3a724 Reviewed-on: http://git-master/r/67701 Reviewed-by: Greg Heinrich <gheinrich@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-12-08mpu3050: Motion Libraries: Update Kernel files for MPL v4.1.1.Robert Collins
Bug 825602 Bug 834422 Bug 843573 Change-Id: I13cd5d5faac6a33b36ae1129180f13f255192064 Reviewed-on: http://git-master/r/66083 Reviewed-by: Alex Courbot <acourbot@nvidia.com> Tested-by: Alex Courbot <acourbot@nvidia.com> Reviewed-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-12-08video: tegra: host: Support for right shift on reloc patchesTerje Bergstrom
Some hardware architectures require that only select MSB bits be supplied to them for addresses. They do the reverse transformation while accessing the actual memory. Bug 857531 Change-Id: I215f099ff0ee86daff1c1eb1e5b70edf8ae856d9 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/66654 Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com> Reviewed-by: Shashank Garg <sgarg@nvidia.com>
2011-12-08misc: nct1008: Refactored nct1008 driverJoshua Primero
Refactored nct1008 driver so that it can be controlled by the Tegra Thermal framework. Reviewed-on: http://git-master/r/58044 Reviewed-on: http://git-master/r/63339 Cherry-picked as e420f67c427173403a9669a67cfe98ad3c8482e1. Change-Id: Id47205bb2d8f148dc919de7f1a53f1c562899d5e Signed-off-by: Joshua Primero <jprimero@nvidia.com> Reviewed-on: http://git-master/r/66552 Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
2011-12-08drivers: misc: nct: added stubs for nct1008Joshua Primero
Added default stubs for nct1008 so if CONFIG_SENSORS_NCT1008 is disabled build still compiles. Bug 901092 Reviewed-on: http://git-master/r/63923 (cherry picked from commit 6ee9996fa68011604164cf890160ec12e7bd7684) Change-Id: Ic859c37f63b943591887bc107aa5f5c677bbb01d Reviewed-on: http://git-master/r/64562 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> (cherry picked from commit e3b95b2b4864d12d52156f54be549cdbef6a6071) Signed-off-by: Joshua Primero <jprimero@nvidia.com> Reviewed-on: http://git-master/r/66550 Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
2011-12-08drivers: nct1008: Generic therm funcs to nct1008Joshua Primero
Preparing nct1008 for refactoring overhaul. Added generic functions which will be used by Tegra thermal module. Reviewed-on: http://git-master/r/57952 Reviewed-on: http://git-master/r/63337 cherry-picked from 2d5e2369511fb49f1895938fea935b12d72c4827 Change-Id: Ia850db408f533318db4b634e6f29b68c1ad8a1de Signed-off-by: Joshua Primero <jprimero@nvidia.com> Reviewed-on: http://git-master/r/66549 Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
2011-12-08mfd: tps80031: Support sleep configuration through platform dataLaxman Dewangan
Supporting the sleep configuration through platform data. Rearranging clock initialization to take external power control. Reviewed-on: http://git-master/r/67076 (cherry picked from commit 9da9d369bdbe988b98eec9b63085dfdb26de8237) Change-Id: I40c5a8608522dbc322e148b5d569e8f5a00faa21 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/67331
2011-12-08mmc: Add support for non-standard voltage switchingPavan Kunapuli
Adding quirk SDHCI_QUIRK_NON_STD_VOLTAGE_SWITCHING and callback switch_signal_voltage in sdhci_ops to support non standard signal voltage switching. Bug 906650 Change-Id: If5538fb3177770ccb103305a7b3f0f7a6a8b92e6 Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-on: http://git-master/r/67137 Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2011-11-30[misc] cancel executable permission on source filesChao Jiang
Source files should not be with executable permission. Original-Change-Id: I70b6be4cf88fea4be9b092ca2f5dd08e40ee7cbd Reviewed-on: http://git-master/r/12081 Reviewed-by: Chao Jiang <chaoj@nvidia.com> Tested-by: Chao Jiang <chaoj@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Rebase-Id: R735406da6ad586ca43d65d1c1abc3844761f0378
2011-11-30Merge branch 'korg-android-tegra-3.1' into after-upstream-androidDan Willemsen
Conflicts: arch/arm/mach-tegra/Kconfig arch/arm/mach-tegra/board-ventana.c drivers/misc/Kconfig drivers/video/tegra/dc/hdmi.c Signed-off-by: Dan Willemsen <dwillemsen@nvidia.com>
2011-11-30regmap: add regmap_update_bits_lazyColin Patrick McCabe
Add regmap_update_bits_lazy. Like regmap_update_bits, this performs a read-modify-write cycle on a regmap register, but it skips the write if nothing has changed. Change-Id: Id075f711770a6bf15dea9ae085593fef268491ac Signed-off-by: Colin Patrick McCabe <cmccabe@nvidia.com> Reviewed-on: http://git-master/r/59460 Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com> Rebase-Id: R93e1c3cf4a506cb17346f4e981a60350846a856e
2011-11-30regulator: tps80031: Check configuraton for LDO2-Track modeLaxman Dewangan
Some of the values are not supported in the LDO2 configuration when using in track mode due to hw issue in tps80031 and tps80032-ES1.0. Adding proper check before configuring the LDO2 in this case. bug 898613 Reviewed-on: http://git-master/r/65441 (cherry picked from commit 58e3672102825b662ea904b46b6c1efbf639365b) Change-Id: I4e63a932d32c7cb2d13a07611acfa0b7dae649cc Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/66327 Reviewed-by: Lokesh Pathak <lpathak@nvidia.com> Tested-by: Lokesh Pathak <lpathak@nvidia.com> Rebase-Id: R8b818dcb4fdaab118426df32144f846a0ab00fb3
2011-11-30mfd: ricoh583: Support shutdown through input signalLaxman Dewangan
Adding configuration parameter through platform data to shutdown the PMIC when shutdown signal in input pin SHUTDB is active. bug 900732 Reviewed-on: http://git-master/r/65443 (cherry picked from commit 9327b9815e9791f56f95e0e691c1f1e15cf39b04) Change-Id: I200c6f8755a55ad1875ba54c9c88a77e0937fb38 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/66325 Rebase-Id: Rcabdd1c5d217bfd201b241f443701d9253625df7
2011-11-30power: tps80031-battery: Exit driver if battery is not detectedsyed rafiuddin
Exit fuel-gauge driver if battery presence is not detected. bug 873965 Reviewed-on: http://git-master/r/61830 (cherry picked from commit 149469646e1e5e7ece787ef9546de60a97b46802) Change-Id: I00139f1a92822875fb1409a918c580b83d4789f0 Reviewed-on: http://git-master/r/64090 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> Rebase-Id: Rebb08c9d9cbe6a3bb2a3bcaf4cc89beceb55c480
2011-11-30sdhci: Don't set SDIO card intr in resume by defaultPavan Kunapuli
Enable SDIO card interrupt in resume only if it is set before suspend. Bug 902633 Change-Id: I2ade8c204ddfa97e41d5c0e5bec67d07e68f81ad Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-on: http://git-master/r/66099 Reviewed-by: Sachin Nikam <snikam@nvidia.com> Rebase-Id: Rb2ba0ae696df9104840566a794780730d6da845f
2011-11-30regulator: tps62361x: support for output dischargeLaxman Dewangan
Supporting the discharge of output capacitor via a typ. 300Ohm path. bug 871944 Reviewed-on: http://git-master/r/65107 (cherry picked from commit a969b5c5e024c1ef6e29ef9d3603dd6bbe292567) Change-Id: I1a8b605f486ab5978feb3a711c9c4e57ea737278 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/65804 Rebase-Id: R7d45dc727b03fa8b55470cc5507052eedecc8f76
2011-11-30input: touch: atmel_mxt_ts: Updated to new Atmel touch driver.Robert Collins
Updated to new Atmel touch driver. Added sysfs interface to allow Config-UI applications to run. Primary changes: * Add sysfs interface to allow user applications access to the touchscreen controller register interface. Required by Config-UI utility. * Fixed bug in stop/start functions that would prevent TS from working with encrypted filesystems. * Fix logic error that could cause a deadlock condition during LP0 resume. Change-Id: If25260e60843e3c3bb3a9818ed9146ea78c39902 Reviewed-on: http://git-master/r/65004 Reviewed-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Rebase-Id: R9bde02eeeae3a899e18d17b5ff26cac371729cb0
2011-11-30mfd: tps80031: Move external pwr req to core driverLaxman Dewangan
Moving the configuration function for configuring the rail control through the PREQ line to core from regulator driver. Fixing the correct voltage configuration for the LDO2 based on TRACK mode. Reviewed-on: http://git-master/r/63503 (cherry picked from commit 9190130f6cf1ba0bae3231321841ebe4ad94a54e) Change-Id: I7dd511da7f809a44b1e66706054c0a4c57c36323 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/64055 Rebase-Id: R433728b4c83ccaf6f3ae2734412a90d9c89b6a2c
2011-11-30mfd: ricoh583: Move sleep configuration to core driverLaxman Dewangan
Moving the sleep sequence configuration for the pmu from regulator driver to core driver so that other than power rails, gpio can also use these APIs. Reviewed-on: http://git-master/r/62901 (cherry picked from commit 7c2817b42785302c3d9a779c817f70163fabee71) Change-Id: I9b8584cfd507b34596eee41e9ea799df76c26e5f Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/64098 Rebase-Id: R5a6aead9fdda64bf26c0d59a17f794177e82b640
2011-11-30ARM: Tegra: Avoid regulator info in pdataKrishna Yarlagadda
USB charger regulator info is sent through platform data Regulator power rails do not change and hence need to be constant and should be defined in driver file directly. Bug 869211 Change-Id: Icf5a10968ac4207a1f9b846b714b765f78d807ac Reviewed-on: http://git-master/r/50805 Reviewed-on: http://git-master/r/62018 Reviewed-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> Tested-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> Rebase-Id: R102ae1f4baab37e0fe3c648a2b1fde02f34d4e45
2011-11-30regulator: ricoh583: Support for external PWRREQ controlLaxman Dewangan
Supporting the different rails control through the external control signal PWRREQ1 and PWRREQ2. Reviewed-on: http://git-master/r/61898 (cherry picked from commit fc07ccae30b61a92fa0b77ee6b2b7c8d43176bbe) Change-Id: Id6322ef251e4b87673d3a647efb1f0d74b8e0815 Reviewed-on: http://git-master/r/62912 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> Rebase-Id: R687c186e89635a5bd4e3f399709cdf3520936a3f
2011-11-30nfc: initial commit of pn544 nfc driverRakesh Goyal
Bug 846684 Bug 873017 Reviewed-on: http://git-master/r/55880 (cherry picked from commit 9ed3de486a47dfc8598e73157bccd76ff518048b) Change-Id: If85503592945bd5967e03ab429f5973dac0c65f7 Reviewed-on: http://git-master/r/62696 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> Rebase-Id: R75e0a2682ffd4d007722eaabe19c9cb20d27a9b7
2011-11-30tegra: usb: otg: factorize host registration codeAlexandre Courbot
OTG host register/unregister functions were duplicated identically across all board files, making the code difficult to maintain (and actually some boards did not get all some code fixes leading to the same bug being met again and again). This patch moves this common code into tegra-otg.c. Bug 884315 Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Change-Id: I99b118664f0481f6c5470411b43f36609e0feb52 Reviewed-on: http://git-master/r/61763 Reviewed-by: Lokesh Pathak <lpathak@nvidia.com> Tested-by: Lokesh Pathak <lpathak@nvidia.com> Rebase-Id: R0f6060514c017946cc9ae2ba2f04a1c134d14d9b
2011-11-30regulator: tps6236x: Support to configure in force PWM modeLaxman Dewangan
Added the platform data to configure the pmu in force pwm mode. Reviewed-on: http://git-master/r/61896 (cherry picked from commit 6488995a7ead950e3ab585e71528f86f3208b0da) Change-Id: I1a828013abdbdf132d77207c7c294e526d9bb825 Reviewed-on: http://git-master/r/62593 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> Rebase-Id: Rd5da6f04a8941a13a3437988dcaaafed2fe6aa8d
2011-11-30power: tps80031-battery: add new power supply propertiessyed rafiuddin
- Addition of temperature, charge_now and charge counter properties to fuel-gauge controller - Fixed the voltage reading as linux power class requires uV as voltage unit instead of mV bug 872686, 872697 Reviewed-on: http://git-master/r/56988 (cherry picked from commit df7b02de84e4665516caed2f1e00da60d868b1de) Change-Id: Iabad1f4fdc0431a3070d8ee3558aaf010e667853 Reviewed-on: http://git-master/r/61860 Reviewed-by: Syed Rafiuddin <srafiuddin@nvidia.com> Tested-by: Syed Rafiuddin <srafiuddin@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Rebase-Id: R3192775354d90ef7923ad43bd5f4554b8ff7d8cc
2011-11-30mfd: tps80031-gpadc: Add gpadc driversyed rafiuddin
Adding gpadc driver for TPS8003x controller bug 872697 Reviewed-on: http://git-master/r/56987 (cherry picked from commit 9e0a4ef0f800d40d04587538f47ff656fab70971) Change-Id: I8687d18023f174324d8bb818d73a9bdf8b7ac8f0 Reviewed-on: http://git-master/r/61858 Reviewed-by: Syed Rafiuddin <srafiuddin@nvidia.com> Tested-by: Syed Rafiuddin <srafiuddin@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Rebase-Id: R984a39824def8aa26b21a6baff86c638a2a75b28
2011-11-30regulator: tps6591x: Support to put LDO in low power in suspendLaxman Dewangan
Adding the configuration flag to put the ldos in the low power mode when it is suspended. The option can be provided through platform data. bug 890770 Reviewed-on: http://git-master/r/60408 (cherry picked from commit e317af259582d04c4eba2feabb757eb05d174002) Change-Id: I65ee0ef9ae963cf3d9f73ed9c5bb7c7fa4af77c8 Reviewed-on: http://git-master/r/61435 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> Rebase-Id: R869a6c46008af761bc3eec1a3fbb50681786b7de
2011-11-30video: backlight: tegra: Add check_fb hook.Kevin Huang
Bug 873860 Reviewed-on: http://git-master/r/52135 Reviewed-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com> Tested-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com> Reviewed-by: Robert Morell <rmorell@nvidia.com> (cherry picked from commit 92ec78210ee1526dc2c35b7775674105aa6f729b) Change-Id: If8b1f7af86574af2158609742bc8e18a2585ad36 Reviewed-on: http://git-master/r/61607 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> Rebase-Id: Rc3d4771e2f1c7250e7f8eacedfd7dad1790441b5
2011-11-30nvhost: Throttle low-priority tasksTerje Bergstrom
Add interface for setting priority of a channel. When the priority is low, wait for channel to become empty before submitting it. Bug 864407 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/57237 (cherry picked from commit 75228616ee2c3073e391c529aecb3f82be3fc5a4) Change-Id: I2f346918ae15427b826a2ec0c28bee6bc72dc859 Reviewed-on: http://git-master/r/59595 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> Rebase-Id: Rfb9ae7e88bec3a0c1e8f51f49f3e6f473d853b21
2011-11-30mfd: mx77663: Fix build failure for undefined referenceJin Park
Fixing build failure what undefined reference to max77663_xxx APIs when didn't built-in max77663 mfd core driver. Signed-off-by: Jin Park <jinyoungp@nvidia.com> Reviewed-on: http://git-master/r/58579 (cherry picked from commit 99baa03a6d3401228f58c13a7dad5228f59d8718) Change-Id: I971e132ec9ca12a4ce4bc47897c3722d07b93cbd Reviewed-on: http://git-master/r/59890 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> Rebase-Id: R0d9ce223d77c4005fa3c4c75dd5ac3221417a578
2011-11-30HACK: Revert "USB: extend ehci-fsl and fsl_udc_core driver for OTG operation"Dan Willemsen
This reverts commit 83722bc9430424de1614ff31696f73a40b3d81a9. Our OTG support doesn't play nice with the upstreamed OTG support, so for now, revert the upstream commit. Conflicts: drivers/usb/gadget/fsl_udc_core.c Signed-off-by: Dan Willemsen <dwillemsen@nvidia.com> Rebase-Id: R5a4b466ee983307ee277a591e664c854b0ddd970
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-13 07:24:16 +0000