nvidia-tegra-modules.git/drivers/platform/tegra/Makefile, branch gpu-paging NVIDIA's kernel modules to support tegra chips (used in Jetson boards) tegra: safety: Add client registration 2021-05-24T19:54:44+00:00 Preetham Chandru Ramchandra pchandru@nvidia.com 2021-05-18T14:41:05+00:00 6fcc5021a8f8eaef1a2a8e2c342728d1a6ff35d0 Add client registration and deregistration calls. The clients registers with a callback function which gets called when ivc ready is received from L2SS. Bug 200700404 Change-Id: I358f4ad7ada547dfb81bb60c990b2f84235a9651 Signed-off-by: Preetham Chandru Ramchandra <pchandru@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2531217 Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Add client registration and deregistration calls.
The clients registers with a callback function which gets called when
ivc ready is received from L2SS.

Bug 200700404

Change-Id: I358f4ad7ada547dfb81bb60c990b2f84235a9651
Signed-off-by: Preetham Chandru Ramchandra <pchandru@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2531217
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
tegra: safety: Move header files to include/linux 2021-05-19T08:08:56+00:00 Preetham Chandru Ramchandra pchandru@nvidia.com 2021-05-17T12:27:54+00:00 f95d8afa523faee5374d44e3b318eae82562fa66 Move tegra_nv_guard_group_id.h and tegra_nv_guard_service_id.h header files to include/linux path. Also move l1ss_submit_rq() to tegra_l1ss_kernel_interface.h Bug 200700404 Change-Id: Ib609c3f3cbaebb495729eba6d607c340c9a2f185 Signed-off-by: Preetham Chandru Ramchandra <pchandru@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2530519 Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Move tegra_nv_guard_group_id.h and tegra_nv_guard_service_id.h header
files to include/linux path.
Also move l1ss_submit_rq() to tegra_l1ss_kernel_interface.h

Bug 200700404

Change-Id: Ib609c3f3cbaebb495729eba6d607c340c9a2f185
Signed-off-by: Preetham Chandru Ramchandra <pchandru@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2530519
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
tegra: safety: Enable L1SS 2021-05-12T21:11:31+00:00 Preetham Chandru Ramchandra pchandru@nvidia.com 2021-05-05T18:44:25+00:00 397f8bd575cad792b2f6835bc7ab6eedce0a15eb This change enable L1SS with minimal functionality. Currently it only supports sending sw error to SCE (SERVICESTATUS_NOTIFICATION) and IST erros. Bug 200700404 Change-Id: I4a33756dd2f4b6715157a39d3dbc4d0d968fc52b Signed-off-by: Preetham Chandru Ramchandra <pchandru@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2525248 Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
This change enable L1SS with minimal functionality.
Currently it only supports sending sw error to SCE
(SERVICESTATUS_NOTIFICATION) and IST erros.

Bug 200700404

Change-Id: I4a33756dd2f4b6715157a39d3dbc4d0d968fc52b
Signed-off-by: Preetham Chandru Ramchandra <pchandru@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2525248
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
tegra: Fix safety ivc driver 2021-04-01T00:27:59+00:00 Mantravadi Karthik mkarthik@nvidia.com 2021-03-04T17:29:31+00:00 f29ac3683f835efefcfdf980779dcdde0b9d80b4 * Fix safety ivc driver to remove unused cmd-pair. * Update Makefile to use the correct defconfig. * Add support for unit testing the safety-ivc driver guarded by CONFIG_TEGRA_SAFETY_IVC_DEBUG. Bug 200700400 Change-Id: I479db5fcb4a57ad36c374fa3f137346e8582cb13 Signed-off-by: Mantravadi Karthik <mkarthik@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2493498 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit 
* Fix safety ivc driver to remove unused cmd-pair.
* Update Makefile to use the correct defconfig.
* Add support for unit testing the safety-ivc driver
  guarded by CONFIG_TEGRA_SAFETY_IVC_DEBUG.

Bug 200700400

Change-Id: I479db5fcb4a57ad36c374fa3f137346e8582cb13
Signed-off-by: Mantravadi Karthik <mkarthik@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2493498
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
platform: tegra: add clocks-config driver 2020-03-16T16:48:44+00:00 Vishruth Jain vishruthj@nvidia.com 2020-03-04T08:48:43+00:00 7aeb6dedb80519696cf087899bf8de41b7b5594b Platforms require setting initial state of select clocks. In one use-case, PLL_AON has to be disabled to keep idle state power within limits. PLL_AON's default child clocks like CAN's parent is changed to different clock. But CAN clocks are enabled on reset. So CAN's parent clock state should also be enabled to comply with clock framework. This is achieved using BPMP-DTB. CAN clocks are then disabled using clocks-config driver. Bug 200409889 Change-Id: I7fd5f8acca8463e9858a4d22b4a0dbb9c6f386df Signed-off-by: Vishruth Jain <vishruthj@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2307066 Reviewed-by: automaticguardword <automaticguardword@nvidia.com> Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Platforms require setting initial state of select clocks.
In one use-case, PLL_AON has to be disabled to keep idle state
power within limits. PLL_AON's default child clocks like CAN's
parent is changed to different clock. But CAN clocks are enabled
on reset. So CAN's parent clock state should also be enabled to
comply with clock framework. This is achieved using BPMP-DTB.
CAN clocks are then disabled using clocks-config driver.

Bug 200409889

Change-Id: I7fd5f8acca8463e9858a4d22b4a0dbb9c6f386df
Signed-off-by: Vishruth Jain <vishruthj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2307066
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
coverity: Compile bad module 2019-10-18T23:57:51+00:00 Hardik Tushar Shah hardikts@nvidia.com 2019-10-17T12:59:32+00:00 8d663105dd7340b36fdd8806822aa99e9675d57b It should have been caught on static scan Bug 2720889 Change-Id: I735bd3cc6a33893c41d1869bd485fe999a6eba67 Signed-off-by: Hardik Tushar Shah <hardikts@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2220232 Reviewed-by: Dmitry Pervushin <dpervushin@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: Dmitry Pervushin <dpervushin@nvidia.com> Reviewed-by: Phoenix Jung <pjung@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
It should have been caught on static scan

Bug 2720889

Change-Id: I735bd3cc6a33893c41d1869bd485fe999a6eba67
Signed-off-by: Hardik Tushar Shah <hardikts@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2220232
Reviewed-by: Dmitry Pervushin <dpervushin@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Dmitry Pervushin <dpervushin@nvidia.com>
Reviewed-by: Phoenix Jung <pjung@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Carmel Perfmon Driver 2019-09-20T12:39:21+00:00 James Huang jamehuang@nvidia.com 2018-08-28T08:31:23+00:00 bac9b18aff5ada9f5c397764bd8288d89c228ddb Bug 1959555 Bug 200498583 Change-Id: I07efc5446cadfc7d111237af2272006bfdc332f3 Signed-off-by: James Huang <jamehuang@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2112394 (cherry picked from commit cd83a68a36471c2aafe3b7a05c81c643aefd0429) Reviewed-on: https://git-master.nvidia.com/r/2194209 GVS: Gerrit_Virtual_Submit Tested-by: Sumit Gupta <sumitg@nvidia.com> Reviewed-by: Richard Wiley <rwiley@nvidia.com> Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Bug 1959555
Bug 200498583

Change-Id: I07efc5446cadfc7d111237af2272006bfdc332f3
Signed-off-by: James Huang <jamehuang@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2112394
(cherry picked from commit cd83a68a36471c2aafe3b7a05c81c643aefd0429)
Reviewed-on: https://git-master.nvidia.com/r/2194209
GVS: Gerrit_Virtual_Submit
Tested-by: Sumit Gupta <sumitg@nvidia.com>
Reviewed-by: Richard Wiley <rwiley@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
[sysfs] sysfs for tegra cpu types. 2019-03-26T22:28:38+00:00 Achal Verma achalv@nvidia.com 2019-03-19T14:19:44+00:00 cfe2f2b6bafd4873a275a605f286de23eefe553c Dynamic symbolic links to cpus sysfs entries classified according to cpu type[Carmel, Denver, A57]. Bug 2508491 Change-Id: I770b986680e2a8cb3f94ce539516767731c7514a Signed-off-by: Achal Verma <achalv@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2080835 GVS: Gerrit_Virtual_Submit Reviewed-by: Dmitry Pervushin <dpervushin@nvidia.com> Tested-by: Dmitry Pervushin <dpervushin@nvidia.com> Reviewed-by: Rahul Jain (SW-TEGRA) <rahuljain@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Dynamic symbolic links to cpus sysfs
entries classified according to cpu
type[Carmel, Denver, A57].

Bug 2508491

Change-Id: I770b986680e2a8cb3f94ce539516767731c7514a
Signed-off-by: Achal Verma <achalv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2080835
GVS: Gerrit_Virtual_Submit
Reviewed-by: Dmitry Pervushin <dpervushin@nvidia.com>
Tested-by: Dmitry Pervushin <dpervushin@nvidia.com>
Reviewed-by: Rahul Jain (SW-TEGRA) <rahuljain@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
platform: tegra: remove pre-production debug code 2018-10-11T21:57:47+00:00 Alex Van Brunt avanbrunt@nvidia.com 2018-09-26T16:23:42+00:00 f461612d392ef9de009f3a4b5c74d6915eabaca5 Bug 2404240 Change-Id: I3fa77bf9071741940be6211fbe94456769f3ca94 Signed-off-by: Alex Van Brunt <avanbrunt@nvidia.com> Signed-off-by: Prabhu Kuttiyam <pkuttiyam@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1848069 (cherry picked from commit 7401196732f1d686d208204aee0016f717bd9f74) Reviewed-on: https://git-master.nvidia.com/r/1922830 GVS: Gerrit_Virtual_Submit Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Bug 2404240

Change-Id: I3fa77bf9071741940be6211fbe94456769f3ca94
Signed-off-by: Alex Van Brunt <avanbrunt@nvidia.com>
Signed-off-by: Prabhu Kuttiyam <pkuttiyam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1848069
(cherry picked from commit 7401196732f1d686d208204aee0016f717bd9f74)
Reviewed-on: https://git-master.nvidia.com/r/1922830
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
platform: tegra: Correct build dependencies 2018-08-25T10:27:53+00:00 Nicolin Chen nicolinc@nvidia.com 2018-08-21T21:27:24+00:00 69e02bc5b7bfa8e0fc54e991dcb92634036e521d Some platform drivers are missing build dependencies. And the tegra18_a57_serr is used on tegra186 only so it should depend on the tegra186-based CONFIG_TEGRA_18X_SERROR instead. This change just fixes these places. Bug 2284925 Change-Id: I15e4561a4bd93f46c32bc9d42856388f7bfe0cc6 Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1803444 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Sanjay Chandrashekara <sanjayc@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Some platform drivers are missing build dependencies. And the
tegra18_a57_serr is used on tegra186 only so it should depend
on the tegra186-based CONFIG_TEGRA_18X_SERROR instead.

This change just fixes these places.

Bug 2284925

Change-Id: I15e4561a4bd93f46c32bc9d42856388f7bfe0cc6
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1803444
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Sanjay Chandrashekara <sanjayc@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>