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[DO NOT INTEGRATE TO MAIN]
Support only one sensor for now.
Change-Id: Ic4d8bf622559616a03533f2f952194048eac6aea
Reviewed-on: http://git-master/r/37136
Tested-by: Jihoon Bang <jbang@nvidia.com>
Reviewed-by: Shail Dave <sdave@nvidia.com>
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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>
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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>
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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>
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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>
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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>
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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>
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(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>
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- 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>
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(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>
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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>
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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>
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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>
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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>
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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>
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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>
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Conflicts:
arch/arm/mach-tegra/include/mach/dc.h
drivers/video/tegra/dc/dc.c
Change-Id: I88eb56972632ec9c87c6ac81c14c0cadb689415c
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Change-Id: I80fdbf17c2e3a77be3ea63350191c8eab235ed94
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Change-Id: I82497fc756552740836eaa2f608fecaea409cfeb
Signed-off-by: Michael I. Gold <gold@nvidia.com>
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Change-Id: Ied3851e0cb801f607499493f1e552f42daa97e6b
Signed-off-by: Ari Hirvonen <ahirvonen@nvidia.com>
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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>
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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>
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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>
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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>
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For stereo camera, it is important that both sensors
should start sending data at the same time for them to
be in sync. Add IOCTL (OV5650_IOCTL_SYNC_SENSORS),
which user code can access to synchronize both sensors.
bug 787214
bug 786928
Change-Id: I6bf34a8af3b7dd51150d5c0247b6787b824c1dae
Reviewed-on: http://git-master/r/30005
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
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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>
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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>
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This patch adds new generic events for dynamic power management
tracing:
- clock events class: used for clock enable/disable and for
clock rate change,
- power_domain events class: used for power domains transitions.
The OMAP architecture will be using the new events for PM debugging,
however the new events are made generic enough to be used by all
platforms.
Signed-off-by: Jean Pihet <j-pihet@ti.com>
Acked-by: Thomas Renninger <trenn@suse.de>
Cc: discuss@lesswatts.org
Cc: linux-pm@lists.linux-foundation.org
Cc: Thomas Renninger <trenn@suse.de>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Len Brown <len.brown@intel.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
LKML-Reference: <AANLkTinUmbSUUuxUzc8++pcb9gd1CZFdyTQFrveTBXyV@mail.gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Change-Id: I7e1d1425214f5a90672f423ce882e4337f2d0114
Reviewed-on: http://git-master/r/30383
Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Tested-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
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Provide some basic trace facilities to the regulator API. We generate
events on regulator enable, disable and voltage setting over the actual
hardware operations (which are assumed to be the expensive ones which
require interaction with the actual device). This is intended to facilitate
debug of the performance and behaviour with consumers allowing unified
traces to be generated including the regulator operations within the
context of the other components of the system.
For enable we log the explicit delay for the voltage ramp separately to
the interaction with the hardware to highlight the time consumed in I/O.
We should add a similar delay for voltage changes, though there the
relatively small magnitude of the changes in the context of the I/O
costs makes it much less critical for most regulators.
Only hardware interactions are currently traced as the primary focus is
on the performance and synchronisation of actual hardware interactions.
Additional tracepoints for debugging of the logical operations can be
added later if required.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Change-Id: I351d02094bad5cfc5454b3b6c90853b714bee182
Reviewed-on: http://git-master/r/30382
Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
Reviewed-by: Narendra Damahe <ndamahe@nvidia.com>
Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Tested-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
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When device sh532u is open, it calls board related initialization
and de- initialization function.
In the board related functions, the client can initialize the required
signal, power on/off the device etc.
bug 802264
Change-Id: Ie69a6e70c5d104489d248bef538e89263208ee54
Reviewed-on: http://git-master/r/30169
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Danielle Sun <dsun@nvidia.com>
Tested-by: Danielle Sun <dsun@nvidia.com>
Reviewed-by: Prayas Mohanty <pmohanty@nvidia.com>
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Add max98088 codec driver what backported from 2.6.38 kernel.
Bug 816789
Change-Id: I5a0f6cfa0b29bd1f469ceb1e1d1d9e6634f7bed5
Signed-off-by: Jin Park <jinyoungp@nvidia.com>
Reviewed-on: http://git-master/r/30337
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Scott Peterson <speterson@nvidia.com>
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Return last requested position if the motor settled or timeout occurs.
Change-Id: Ib0ff58b827fcf871dbf185eb0a284b7fe010aef2
Reviewed-on: http://git-master/r/27978
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: Andrei Denissov <adenissov@nvidia.com>
Reviewed-by: Gary Zhang <garyz@nvidia.com>
Tested-by: Gary Zhang <garyz@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
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Change-Id: I6f0bc3b5859c8545853051f10bda60ab6ac3dd8b
Bug 819975
Reviewed-on: http://git-master/r/29467
(cherry picked from commit 9c4eac8a44eef360c2e5be07838fecc78096847f)
Change-Id: If868656a2c8811593974723e85010257b07ed22b
Reviewed-on: http://git-master/r/29972
Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com>
Tested-by: Pritesh Raithatha <praithatha@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
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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
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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
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Change-Id: If837bf27b18c37eaf50efe8fca20490b35dec4f9
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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
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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
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Change-Id: I2ffeaf6f8dfeb279b40ca6f69f6c9157401a746a
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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