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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2017-08-21 10:05:03 +0200 |
|---|---|---|
| committer | Michael Turquette <mturquette@baylibre.com> | 2017-09-07 15:26:01 -0700 |
| commit | ae432a9b314e07d486acfadc4df2f922721e6757 (patch) | |
| tree | 9d428f2e1330ad0379b4d39dff18b7d4b1ed0fc9 /drivers/clk/clk-hi655x.c | |
| parent | 232d7e4792f4c3f8ebb5e348a0795b6a71d0e7d8 (diff) | |
| download | linux-ae432a9b314e07d486acfadc4df2f922721e6757.tar.gz | |
clk: samsung: exynos-audss: Add support for runtime PM
This patch adds support for runtime PM to Exynos Audio SubSystem driver to enable full support for audio power domain on Exynos5 SoCs. The main change is moving register saving and restoring code from system sleep PM ops to runtime PM ops and implementing system sleep PM ops with generic pm_runtime_force_suspend/resume helpers. Runtime PM of the Exynos AudSS device is managed from clock core depending on the preparation status of the provided clocks. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com> Link: lkml.kernel.org/r/1503302703-13801-6-git-send-email-m.szyprowski@samsung.com
Diffstat (limited to 'drivers/clk/clk-hi655x.c')
0 files changed, 0 insertions, 0 deletions