linux-toradex.git/Documentation, branch tegra Linux kernel for Apalis and Colibri modules Input: atmel_mxt_ts - add support for reset line 2018-11-29T12:54:04+00:00 Sebastian Reichel sebastian.reichel@collabora.co.uk 2017-07-25T21:11:34+00:00 e9f9e559a6fd641634c488d1f811e2bc1b45587c Provide support for controlling reset pin. If this is not driven correctly the device will be held in reset and will not respond. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> (cherry picked from commit f657b00df22e231da217ca0162a75db452475e8f) Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com> (cherry picked from commit 51a32466a0ca40843039b6d1f1e719bc93db8a21) 
Provide support for controlling reset pin. If this is not driven
correctly the device will be held in reset and will not respond.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
(cherry picked from commit f657b00df22e231da217ca0162a75db452475e8f)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
(cherry picked from commit 51a32466a0ca40843039b6d1f1e719bc93db8a21)
input: atmel_mxt_ts driver update 2017-09-26T15:31:46+00:00 Nick Dyer nick.dyer@itdev.co.uk 2017-09-06T08:54:55+00:00 d783b17fe2b01ca42068e43a9783e22aa53bb10d Update mxt driver to upstream version. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> 
Update mxt driver to upstream version.

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
media: tegra: Add docs for Tegra V4L2 camera 2012-12-17T19:29:49+00:00 Andrew Chew achew@nvidia.com 2012-08-06T21:43:09+00:00 bce66df644851d87a7ba8c54eae9fc51d0614b3f This readme describes theory of operations of the Tegra camera host driver. Signed-off-by: Andrew Chew <achew@nvidia.com> Change-Id: I9e6f761cd60f5b8a537174290df21fb85f016dca Reviewed-on: http://git-master/r/145347 (cherry picked from commit 7dd02775470d2b243f96b7d1f4e8b9c4e3b3ada6) Signed-off-by: Bryan Wu <pengw@nvidia.com> Change-Id: I10fd56ea6e3e83db6e09b75126a2048552ef052c Reviewed-on: http://git-master/r/170822 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Andrew Chew <achew@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com> GVS: Gerrit_Virtual_Submit 
This readme describes theory of operations of the Tegra camera host
driver.

Signed-off-by: Andrew Chew <achew@nvidia.com>
Change-Id: I9e6f761cd60f5b8a537174290df21fb85f016dca
Reviewed-on: http://git-master/r/145347
(cherry picked from commit 7dd02775470d2b243f96b7d1f4e8b9c4e3b3ada6)

Signed-off-by: Bryan Wu <pengw@nvidia.com>
Change-Id: I10fd56ea6e3e83db6e09b75126a2048552ef052c
Reviewed-on: http://git-master/r/170822
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Andrew Chew <achew@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
GVS: Gerrit_Virtual_Submit
workqueue: CPU hotplug keep idle workers 2012-08-13T21:49:54+00:00 Mitch Luban mluban@nvidia.com 2012-07-25T19:59:04+00:00 9dfdd9ac17ac9955b431cb962df3d0492384ba0e This change merges two patchsets. The first set, containing 6 patches, reimplements WQ_HIGHPRI to use a seperate worker_pool. gcwq->pools[0] is used for normal priority work and pools[1] for high priority. The second patchset contains 9 patches and reimplements CPU hotplug to keep idle workers. Updates workqueue CPU hotplug path to use a disassociated global_cwq, which runs as an unbound one (WQ_UNBOUND). While this requires rebinding idle workers, overall hotplug path is much simpler. Original patchset: http://thread.gmane.org/gmane.linux.kernel/1329164 Bug 978010 Change-Id: Ic66ec8848a8d111b5278e63ef6a410846dfd8fcc Signed-off-by: Mitch Luban <mluban@nvidia.com> Reviewed-on: http://git-master/r/118387 Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
This change merges two patchsets. The first set,
containing 6 patches, reimplements WQ_HIGHPRI
to use a seperate worker_pool. gcwq->pools[0]
is used for normal priority work and pools[1]
for high priority.

The second patchset contains 9 patches and
reimplements CPU hotplug to keep idle workers.
Updates workqueue CPU hotplug path to use a
disassociated global_cwq, which runs as an
unbound one (WQ_UNBOUND). While this requires
rebinding idle workers, overall hotplug path
is much simpler.

Original patchset:
http://thread.gmane.org/gmane.linux.kernel/1329164

Bug 978010

Change-Id: Ic66ec8848a8d111b5278e63ef6a410846dfd8fcc
Signed-off-by: Mitch Luban <mluban@nvidia.com>
Reviewed-on: http://git-master/r/118387
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
ARM: 7376/1: clkdev: Implement managed clk_get() 2012-05-17T20:45:55+00:00 Mark Brown broonie@sirena.org.uk 2012-04-05T10:42:09+00:00 b4cfaf3f20854447427bd20086726c8d3d4f58ad Allow clk API users to simplify their cleanup paths by providing a managed version of clk_get() and clk_put(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Cherry-picked from mainline a8a97db984bdc5e89d42e41891543d2daaf314cb Change-Id: Ib36c0c82063928937166b6014fca92025bc83878 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/102860 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Stephen Warren <swarren@nvidia.com> 
Allow clk API users to simplify their cleanup paths by providing a
managed version of clk_get() and clk_put().

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cherry-picked from mainline
	a8a97db984bdc5e89d42e41891543d2daaf314cb

Change-Id: Ib36c0c82063928937166b6014fca92025bc83878
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/102860
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Stephen Warren <swarren@nvidia.com>
ARM: tegra: add several other sysfs/debugfs params 2012-04-17T08:34:22+00:00 Liang Cheng licheng@nvidia.com 2012-04-12T18:56:05+00:00 2448046921f3b7c3bdb9c29d9b000bd6e939cae3 Bug 939292 Change-Id: Ib0c849418c6c426518948785082fcceb180f3d64 Reviewed-on: http://git-master/r/96250 Tested-by: Liang Cheng (SW) <licheng@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Antti Miettinen <amiettinen@nvidia.com> Reviewed-by: Mark Peters <mpeters@nvidia.com> Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> 
Bug 939292

Change-Id: Ib0c849418c6c426518948785082fcceb180f3d64
Reviewed-on: http://git-master/r/96250
Tested-by: Liang Cheng (SW) <licheng@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Antti Miettinen <amiettinen@nvidia.com>
Reviewed-by: Mark Peters <mpeters@nvidia.com>
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
lib: devres: add convenience function to remap a resource 2012-04-05T16:12:15+00:00 Wolfram Sang w.sang@pengutronix.de 2011-10-25T13:16:47+00:00 55ee2d30ce55df625daa45e823d633003dcdc12b Almost every platform_driver does the three steps get_resource, request_mem_region, ioremap. This does not only lead to a lot of code duplication, but also a huge number of similar error strings and inconsistent error codes on failure. So, introduce a helper function which simplifies remapping a resource and make it hard to do something wrong and add documentation for it. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> (cherry picked from mainline commit 72f8c0bfa0de64c68ee59f40eb9b2683bffffbb0) Change-Id: I600c5200104e234d42ca396e50853133b3ab4b1f Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/94533 Reviewed-by: Automatic_Commit_Validation_User 
Almost every platform_driver does the three steps get_resource,
request_mem_region, ioremap. This does not only lead to a lot of code
duplication, but also a huge number of similar error strings and
inconsistent error codes on failure. So, introduce a helper function
which simplifies remapping a resource and make it hard to do something
wrong and add documentation for it.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
(cherry picked from mainline commit
	72f8c0bfa0de64c68ee59f40eb9b2683bffffbb0)

Change-Id: I600c5200104e234d42ca396e50853133b3ab4b1f
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/94533
Reviewed-by: Automatic_Commit_Validation_User
ARM: tegra: Document sysfs/debugfs/module params 2012-02-15T20:35:45+00:00 Antti P Miettinen amiettinen@nvidia.com 2012-01-01T11:41:40+00:00 6d87641e1842128eba6fbc05ba16d2cb12674a3f Bug 894311 Change-Id: I376a03adc2088a9b1b0b19168f72dbcb770e6ad2 Signed-off-by: Antti P Miettinen <amiettinen@nvidia.com> Reviewed-on: http://git-master/r/83497 Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> 
Bug 894311

Change-Id: I376a03adc2088a9b1b0b19168f72dbcb770e6ad2
Signed-off-by: Antti P Miettinen <amiettinen@nvidia.com>
Reviewed-on: http://git-master/r/83497
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
Merge remote-tracking branch 'origin/dev/k3.3-rc1-iommu' into android-tegra-nv-3.1 2012-02-01T10:33:06+00:00 Rohan Somvanshi rsomvanshi@nvidia.com 2012-02-01T10:33:06+00:00 13ab2df1dfed5153899b98b1417f52de0ecc70cd Change-Id: I9001bb291779f107bbcb593d48f9f0f734074d0e 
Change-Id: I9001bb291779f107bbcb593d48f9f0f734074d0e
Merge branch 'linux-3.1.y' into android-tegra-nv-3.1 2012-01-24T11:35:20+00:00 Varun Wadekar vwadekar@nvidia.com 2012-01-24T11:22:10+00:00 058cf848b62154a6ac13e276899fbb6650df0b74 Linux 3.1.10 Change-Id: I465d184c492e8041dd0cd90f2cb70fde17ba7118 Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> 
Linux 3.1.10

Change-Id: I465d184c492e8041dd0cd90f2cb70fde17ba7118
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>