Age | Commit message (Collapse) | Author |
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Align driver with mainline.
This is based on mainline change
452534e50780697a7e1d3cf87cdfdd2b5a0d3c6b
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regulator: Add TPS65090 regulator driver
Add TPS65090 regulator driver
TPS65090 PMIC from TI consists of 3 step down converters,
2 always on LDOs and 7 current limited load switches. The
output voltages are ON/OFF controllable and are meant to
supply power to the components on target board.
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Change-Id: I2aeacc948e2aa15aedd73c704787eef8ace9d336
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/119321
Reviewed-by: Automatic_Commit_Validation_User
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Modified the mmc_poweroff to resume before sending the poweroff
notification command. In sleep mode only AWAKE and RESET commands are
allowed, so before sending the poweroff notification command resume from
sleep mode and then send the notification command.
PowerOff Notify is tested on a Synopsis Designware Host Controller
(eMMC 4.5). The suspend to RAM and resume works fine.
Change-Id: Ib4642a29e423aee6041a92cc72a388d677674ae3
Signed-off-by: Girish K S <girish.shivananjappa@linaro.org>
Tested-by: Girish K S <girish.shivananjappa@linaro.org>
Reviewed-by: Saugata Das <saugata.das@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Bug 1007644
Bug 936069
Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Change-Id: I2e3d421c82eb765cb640876691ffe4818d7e146b
Reviewed-on: http://git-master/r/118918
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Min-wuk Lee <mlee@nvidia.com>
Reviewed-by: Naveen Kumar Arepalli <naveenk@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
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Host may now use MMC_CAP2_NO_SLEEP_CMD to disable the use
of eMMC sleep/awake command.
This option can be used when your platform has a buggy
kernel crash dump software, which is supposed to store
the dump on the eMMC, but is not able to wake up the eMMC
from sleep state.
In particular, failures have been seen with u-boot; even if
it is fixed there, platforms will be slow to update their
bootloader binaries.
Change-Id: I403f4b2a231dde087095a660189dc2f4e79edfd5
Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com>
Reviewed-by: Hanumath Prasad <hanumath.prasad@stericsson.com>
Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Acked-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Bug 1007644
Bug 936069
Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Change-Id: I8b2834e154e338a97bd6d82f177809d47d318ff0
Reviewed-on: http://git-master/r/118914
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
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adding support for using a throughput hint given by the tegra-gfx misc
device in the 3d scaling code. If throughput hint usage is enabled and
the latest throughput hint is recent enough (less than 1 second old),
the throughput hint is used to control 3d frequency scaling. Otherwise
the existing idle time percentage estimate is used.
Bug 991589
Change-Id: I68893e5ce7ef922b95ce5f5b3664eb8e1fdd4027
Signed-off-by: Ilan Aelion <iaelion@nvidia.com>
Reviewed-on: http://git-master/r/116866
Reviewed-by: Lokesh Pathak <lpathak@nvidia.com>
Tested-by: Lokesh Pathak <lpathak@nvidia.com>
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Creates a miscdev at /dev/tegra-throughput which gl will use to set a
target frame rate. In addition it receives notifications from dc on
flip events. On each notification the percentage ratio of the actual
frame time to the target frame time is calculated. In subsequent
changes this ratio will be reported to other modules as a throughput
hint.
Bug 991589
Change-Id: Ieaa2b2755b63d2d071de31e3ef819d4c3b51a956
Signed-off-by: Ilan Aelion <iaelion@nvidia.com>
Reviewed-on: http://git-master/r/116865
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
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1) Enable bsea/vcp clocks for Audio support by ioctl
2) Send kernel event NVE276_OS_INTERRUPT_APP_NOTIFY
to user space
3) Suspend Resume support
bug 964514
Change-Id: I72fb790baa093b4bcd99a128c886dc049fa0fbb6
Signed-off-by: Vandana Salve <vsalve@nvidia.com>
Reviewed-on: http://git-master/r/108493
cherry picked from commit 4432c5fa5e9072ff019d994f3bc8239bd34ddad1
Reviewed-on: http://git-master/r/114589
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
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Unlike SDSC and SDHC, for SDXC cards CMD20 needs to be
issued to meet the class performance for speed class
recording. Adding mmc_speed_class_control() which should
be used by an AV recording app/utility before starting
recording on an SDXC card.
Bug 969360
Reviewed-on: http://git-master/r/39394
Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Reviewed-on: http://git-master/r/115685
(cherry picked from commit 04b8d1287a95e1882d956cdf7997015350408a3c)
Change-Id: Id567effb476ee580de3d49b70201ebae5a13360a
Reviewed-on: http://git-master/r/118038
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Naveen Kumar Arepalli <naveenk@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
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Added generic busy/free notifiers that the driver can invoke to let the
governor know that it cannot process further core online/offline
requests (invoked in our case whenever we switch to the LP cluster).
Change-Id: I5e3f7f28f38806a7f87050e8d0c8d2f2cf7521aa
Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/114807
Reviewed-by: Lokesh Pathak <lpathak@nvidia.com>
Tested-by: Lokesh Pathak <lpathak@nvidia.com>
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This driver supports voltage regulator driver for TI TPS51632
voltage regulator chip. The TPS52632 is 3-2-1 Phase D-Cap+ Step
Down Driverless Controller with Serial VID control and DVFS.
This device has only one voltage output.
bug 978821
Change-Id: I73f3fd696bab5267e76e788fb4b5bf8d9f10b5b5
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/117381
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Adds the IrDA transceiver handling support to tegra_hsuart driver based on
the platform data.
Bug 999895
Change-Id: Ia475639d97c540d014c7128ef392fa394a5b26ad
Signed-off-by: Ramalingam C <ramalingamc@nvidia.com>
Reviewed-on: http://git-master/r/114927
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
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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.
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This fix comes from:
https://gerrit.chromium.org/gerrit/#change,5744
https://gerrit.chromium.org/gerrit/#change,5745
So that it can work with the related wpa_supplicant tool.
BUG=895591
Change-Id: Ie81f6d6052bd45dab13c936f9f0c5f4eb277496a
Original-Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Rhyland Klein <rklein@nvidia.com>
Reviewed-on: http://git-master/r/111333
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
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Support for get/set capabilities added. Focuser code has a way to
calibrate itself that results in determination of optimal working
range. This along with actual range from device ROM are returned
to the caller. Focuser has the macro at lower end and infinity at
farther end of the range, which are reversed to the user level to
keep the inf/macro positions to be consistent. Focuser range
translation is taken out.
Bug 1004816
Change-Id: I1a086ff10e99940f9ad861397bf7e71e9996c68a
Signed-off-by: Naren Bhat <nbhat@nvidia.com>
Reviewed-on: http://git-master/r/110443
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Charlie Huang <chahuang@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Patrick Shehane <pshehane@nvidia.com>
Tested-by: Charlie Huang <chahuang@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
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The callback in otg driver is not a standard way of controlling
USB VBUS. Remove the callback and use regulator to control.
Bug 997805
Change-Id: I6d7fd01f9346e037515901ac6fe6d349a140d13e
Signed-off-by: Chander Zhang <chazhang@nvidia.com>
Reviewed-on: http://git-master/r/112896
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Syed Rafiuddin <srafiuddin@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
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Change-Id: I215c5de8e98d139a93113978e1e27adb5a6b252c
Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/111283
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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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>
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In some chips the IRQ status registers are not contiguous in the register
map but spaced at even spaces. This is an easy case to handle with minor
changes. It is assume for this purpose that the stride for status is
equal to the stride for mask/ack registers as well.
Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
(cherry picked from commit 022f926a2401c80ed36ebb48a1bffbac08f34d98)
Change-Id: I68a59c8fd8a67062dac0eceaefcc85ed597f4a29
Reviewed-on: http://git-master/r/111484
Reviewed-by: Automatic_Commit_Validation_User
Tested-by: Pradeep Goudagunta <pgoudagunta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
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- Gpio freeing function does disabling job.
- If backlight pin is an sfio, we have to claim the gpio. So that we can use
the gpio api's to configure it as sfio.
bug 984440
bug 858120
Change-Id: I583bf4a486d2d9a6d9b78ee459b1962379eafd3b
Signed-off-by: Sanjay Singh Rawat <srawat@nvidia.com>
Reviewed-on: http://git-master/r/109564
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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Sometimes the system allow to run in less than requested
minimum voltage and if this tolerance allow the regulator
to set voltage in lower side range than this saves the power.
For the example, if client request vmin = 975mV for regulator
voltage then it sets the voltage to 987.5mv as the nearest to this
desired value. The next lower side for the voltage is 974.8mv.
So if system runs on tolerance of 1mv and if it request for
975mv then driver can look for minimum voltage as 975 - tolerance(1)
= 974mv and possible configure 974.8mv rather than 987.5mV and so
it can save the power equivalent to 12.5mV higher voltage.
Support the configuration of tolerance value.
Change-Id: Ic8312bb397c2615a3ee0f84072ec394e513525ea
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/110523
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
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Compute the time-average number of running tasks per run-queue for a
trailing window of a fixed time period. The detla add/sub to the
average value is weighted by the amount of time per nr_running value
relative to the total measurement period.
Change-Id: I076e24ff4ed65bed3b8dd8d2b279a503318071ff
Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com>
(cherry picked from commit 3a12d7499cee352e8a46eaf700259ba3c733f0e3)
Reviewed-on: http://git-master/r/111635
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
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Force serialization of 2D jobs by inserting a host wait for previous
maximum at the beginning of the job.
Bug 1002293
Change-Id: I667ad4565cc32186ea7ccf16845c68d1b1bbdf78
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/111475
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Donghan Ryu <dryu@nvidia.com>
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-by: Daniel Parker <dparker@nvidia.com>
Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Francis Hart <fhart@nvidia.com>
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Added driver which estimates temperature based on
a linear formula from other temperature sensors.
bug 1007726
Change-Id: Ic0d3ba7f0d369d4321f55b03e6326ff4efbb512e
Signed-off-by: Joshua Primero <jprimero@nvidia.com>
Reviewed-on: http://git-master/r/105988
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
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Added function that exposes nct1008's internal and external
temperature measurements.
bug 1007726
Change-Id: Iffaca95f5e4267e09a0c3ebb2fbfb909a3bed89d
Signed-off-by: Joshua Primero <jprimero@nvidia.com>
Reviewed-on: http://git-master/r/101377
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
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- add public APIs for power & sync-point management
- all these APIs end with string _ext
- all these APIs can be found in linux/nvhost.h
- all these APIs take nvhost_device as first argument
- all these APIs are based on the fact that host1x hardware
driver is parent of all the host1x client driver
- this allows clients of host1x which are outside host1x
driver code to just include nvhost.h & use host1x driver
interfaces
- this also hides the implementation details of power &
sync-point inside host1x driver code
- move sync point ids for dc and nvavp to nvhost.h
Bug 961009
Change-Id: I1a9ca074df87656c4d4bd246853e039a7850d56a
Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
Reviewed-on: http://git-master/r/109219
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
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Migrate Colibri USB OTG support.
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Restore the AP/modem handshaking functions and clean up the null
phy driver.
Bug 996035
Signed-off-by: Steve Lin <stlin@nvidia.com>
Reviewed-on: http://git-master/r/109044
(cherry picked from commit ff27e8a48a53fe70949d95915f62dd2e03c73df7)
Change-Id: I12a2401a7fcc540a657ab15378d440ef85561001
Reviewed-on: http://git-master/r/110145
Reviewed-by: Automatic_Commit_Validation_User
Tested-by: Steve Lin <stlin@nvidia.com>
Reviewed-by: Steve Lin <stlin@nvidia.com>
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Change-Id: I86e68c57846fe14de7620edf4c241ad7d9e46df2
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/106491
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Satya Popuri <spopuri@nvidia.com>
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this commit exposes following power management parameter through
sysfs:
- clockgate_delay: delay after which module is clock gated after
it goes idle. this read/write attribute & unit is ms.
- powergate_delay: delay after which module is power gated after
it is clock gated. this is read/write attribute & unit is ms.
- refcount: current reference count on the module. this is
read-only attribute.
path is: /sys/devices/host1x/<device-name>/acm/ where
<device-name> = name of device node like gr2d or gr3d etc
Bug 845598
Change-Id: I6011eb90ee85b5fc576320272e657ce31f9e264d
Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
Reviewed-on: http://git-master/r/108827
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Francis Hart <fhart@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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mac80211 leaves sinfo->assoc_req_ies uninitialized, causing a random
pointer memory access in nl80211_send_station.
Instead of checking if the pointer is null, use sinfo->filled, like
the rest of the fields.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Remove version from nvhost_device name, and use a new field,
version, to distinguish between IP versions. This restores the
sysfs API for 3D clock scaling back to its original path.
Change-Id: I444ef728b7cab9e5ea3a08f3c7be0f1661209686
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/108501
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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Move the device structures to the driver source code files. Register
all nvhost_device's in one loop which is called from board file.
host1x driver code is moved to live under host1x, too. This causes
a need to add host to include path of tegradc and nvavp.
Bug 982965
Change-Id: If99cf9d1ef6bc24663ee8294c19370429ed04ca7
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/104076
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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The range parameters & slew rate from the blocks-camera are being passed
down to ODM and then to kernel. Generic structure added for sharing
the data between ODM and kernel instead of specific structure.
Bug 954874
Change-Id: I84656e36a5a2721c007de78aa5c20f5dfeb00361
Signed-off-by: Naren Bhat <nbhat@nvidia.com>
Reviewed-on: http://git-master/r/102077
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
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- Adding flag to treat warning as error.
- Handling warnings of unused variable, structures and functions,
wrong return type, wrong type comparision.
Bug 949219
Change-Id: I9d02387ce1073c4e46f69d01669285aa3754f1d9
Signed-off-by: Sanjay Singh Rawat <srawat@nvidia.com>
Reviewed-on: http://git-master/r/104968
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
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Adding CMD56 implementation.
Doing the following for manfid 0x90 and FW revisions 0x73 and
0x7b (both are non-standard custom FW):
1. Adding change to issue BKOPS_START whenever 20 seconds have gone
by without any slow write operations.
2. Adding change to issue CMD56 to refresh (custom feature) 1 block
whenever 60 seconds have gone by without any slow write operations.
Corresponding changes are already there in embedded branches:
http://git-master/r/#change,93247
http://git-master/r/#change,97555
Bug 847037.
Bug 874256.
Bug 963737.
Change-Id: Ie36b52620a75320abfedc36d1408647b36eddb46
Signed-off-by: Vishal Singh <vissingh@nvidia.com>
Reviewed-on: http://git-master/r/102259
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Luis Dib <ldib@nvidia.com>
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
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Changed USB1_UTMIP_XCVR_CFG0_0 register value with values
provided by sys-eng
* Implemented algo as described on Bug 974236
* Added variable 'usb_calib_mask' in 'usb platform data' to
make distinction on how many bits to mask in usb_calib_0 fuse
Bug 978870
Bug 972436
Change-Id: I71f27b0cf5ffe33a9896238b01c52650ca632352
Signed-off-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-on: http://git-master/r/103308
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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Add builtin_host variable to tegra USB platform data structure
bug 947300
Change-Id: I0c5efd245a63c4331959f18faf316f1632e1801e
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Reviewed-on: http://git-master/r/106982
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
GVS: Gerrit_Virtual_Submit
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Change-Id: Ie391d6d11fad7b76b0bf5daff67ac46663651dc0
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-on: http://git-master/r/105265
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
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Conflicts:
drivers/media/video/tegra/nvavp/nvavp_dev.c
Change-Id: I7779b0ce58004f80cccf6193148ac49551ce5da5
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Introducing LIGHTSENSOR_IOCTL_SET_DELAY to set the polling interval
Bug 993924
Change-Id: I3a4513799d3d96b9c3b701c1194b31562bf8f1e2
Signed-off-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-on: http://git-master/r/106185
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
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Bug 992947
Change-Id: I0d1ecc9f8f042956cbe631779260a38573936616
Signed-off-by: Kevin Huang <kevinh@nvidia.com>
Reviewed-on: http://git-master/r/105776
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
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Add a macro of_match_ptr() that allows the .of_match_table
entry in the driver structures to be assigned without having
an #ifdef xxx NULL for the case that OF is not enabled
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
(cherry picked from commit 3a1e362e3f3cd571b3974b8d44b8e358ec7a098c)
Change-Id: Ib0365629efb6f203f8d87b487f66f99417e71bb3
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/105929
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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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
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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
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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
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Change the mechanism of enabling the force PWM mode through
regulator set mode. This can be dynamically configured now.
In the REGULATOR_MODE_FAST the force PWM is enabled and in
REGULATOR_MODE_NORMAL the force PWM is disabled.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cherry-picked from mainline commit 9a00630
Change-Id: I39a77dbe5d0c4c2a5b81dbfe51163a65894bc98c
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/105832
Reviewed-by: Automatic_Commit_Validation_User
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Bug 949219
Change-Id: I91a67d30869e9800c483f112d58b9f76e2dbe361
Signed-off-by: Sanjay Singh Rawat <srawat@nvidia.com>
Reviewed-on: http://git-master/r/103534
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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The PMIC device RC5T583 from RICOH supports 8 gpios.
Adding gpio driver for this device to access the pins
control through gpio library.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
[grant.likely: slight cosmetic changes]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
(Cherry-picked from mainline
e9fe32bcadb8a7a40411d77f168abd45941b049b)
Change-Id: Id11f0dec229a92ce0ddcf606376ff83b6e14ca90
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/105885
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
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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>
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