nvidia-tegra-modules.git/drivers/platform/tegra/rtcpu/reset-group.c, branch rtss22-ae NVIDIA's kernel modules to support tegra chips (used in Jetson boards) tegra: rtcpu: assert resets in reverse order 2019-06-22T09:36:09+00:00 Pekka Pessi ppessi@nvidia.com 2019-04-04T13:47:21+00:00 437d66f49e1b631bd6588b4ef7ff320606959efb Assert resets within a reset group in reverse order they are deasserted. Bug 200477166 Change-Id: If352f172fc1be083cbae8ca9d21dee359f5fe5df Signed-off-by: Pekka Pessi <ppessi@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2114674 (cherry picked from commit 595e2f32d53b3b36d1cb646aa0f270a1104675b7) Reviewed-on: https://git-master.nvidia.com/r/2138039 GVS: Gerrit_Virtual_Submit Tested-by: Leon Yu <leoyu@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> 
Assert resets within a reset group in reverse order they are
deasserted.

Bug 200477166

Change-Id: If352f172fc1be083cbae8ca9d21dee359f5fe5df
Signed-off-by: Pekka Pessi <ppessi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2114674
(cherry picked from commit 595e2f32d53b3b36d1cb646aa0f270a1104675b7)
Reviewed-on: https://git-master.nvidia.com/r/2138039
GVS: Gerrit_Virtual_Submit
Tested-by: Leon Yu <leoyu@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>
tegra: camera: rtcpu: refactor resets and clocks 2017-12-05T17:13:16+00:00 Pekka Pessi ppessi@nvidia.com 2017-11-13T15:06:48+00:00 06bf40b12227a0f0146266bbf962a4336e70d806 Add structs camrtc_clk_group and camrtc_reset_group for handling groups of multiple clocks/resets. The number of clocks/resets within the group is determined by the device tree. There can be named reset groups, too. The SCE reset sequence is complex and it needs two groups of resets in case the BPMP support for unified reset is lacking. Bug 2019538 Jira CAMC-211 Change-Id: I479fe54558e1b308cfb20b718125bc0cbdaeb299 Signed-off-by: Pekka Pessi <ppessi@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1598218 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: Bhushan Rayrikar <brayrikar@nvidia.com> Reviewed-by: Mika Liljeberg <mliljeberg@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Add structs camrtc_clk_group and camrtc_reset_group for handling
groups of multiple clocks/resets. The number of clocks/resets within
the group is determined by the device tree.

There can be named reset groups, too. The SCE reset sequence is
complex and it needs two groups of resets in case the BPMP support for
unified reset is lacking.

Bug 2019538
Jira CAMC-211

Change-Id: I479fe54558e1b308cfb20b718125bc0cbdaeb299
Signed-off-by: Pekka Pessi <ppessi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1598218
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Bhushan Rayrikar <brayrikar@nvidia.com>
Reviewed-by: Mika Liljeberg <mliljeberg@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>