linux/drivers/clk/tegra
Sowjanya Komatineni 2b8cfd6b52 clk: tegra: periph: Add restore_context support
This patch implements restore_context support for clk-periph and
clk-sdmmc-mux clock operations to restore clock parent and rates
on system resume.

During system suspend, core power goes off and looses the context
of the Tegra clock controller registers.

So on system resume, clocks parent and rate are restored back to
the context before suspend based on cached data.

Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-11-11 14:53:02 +01:00
..
clk-audio-sync.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
clk-bpmp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
clk-dfll.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
clk-dfll.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
clk-divider.c clk: tegra: divider: Save and restore divider rate 2019-11-11 14:53:01 +01:00
clk-emc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
clk-id.h clk: tegra: Rename sor0_lvds to sor0_out 2019-11-11 14:52:32 +01:00
clk-periph-fixed.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
clk-periph-gate.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
clk-periph.c clk: tegra: periph: Add restore_context support 2019-11-11 14:53:02 +01:00
clk-pll-out.c clk: tegra: pllout: Save and restore pllout context 2019-11-11 14:53:02 +01:00
clk-pll.c clk: tegra: pll: Save and restore pll context 2019-11-11 14:53:02 +01:00
clk-sdmmc-mux.c clk: tegra: periph: Add restore_context support 2019-11-11 14:53:02 +01:00
clk-super.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
clk-tegra-audio.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
clk-tegra-fixed.c clk: tegra: Support for OSC context save and restore 2019-11-11 14:53:02 +01:00
clk-tegra-periph.c clk: tegra: Move SOR0 implementation to Tegra124 2019-11-11 14:52:18 +01:00
clk-tegra-pmc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
clk-tegra-super-gen4.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
clk-tegra20-emc.c clk: tegra: Add Tegra20/30 EMC clock implementation 2019-11-11 14:01:22 +01:00
clk-tegra20.c clk: tegra: Add Tegra20/30 EMC clock implementation 2019-11-11 14:01:22 +01:00
clk-tegra30.c clk: tegra: Add Tegra20/30 EMC clock implementation 2019-11-11 14:01:22 +01:00
clk-tegra114.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
clk-tegra124-dfll-fcpu.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
clk-tegra124.c clk: tegra: Reimplement SOR clock on Tegra124 2019-11-11 14:52:44 +01:00
clk-tegra210.c clk: tegra: Reimplement SOR clocks on Tegra210 2019-11-11 14:52:53 +01:00
clk-utils.c clk: tegra: Refactor fractional divider calculation 2018-07-25 13:43:34 -07:00
clk.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
clk.h clk: tegra: Support for OSC context save and restore 2019-11-11 14:53:02 +01:00
cvb.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
cvb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile clk: tegra: Add Tegra20/30 EMC clock implementation 2019-11-11 14:01:22 +01:00