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| author | Abhilash Kesavan <a.kesavan@samsung.com> | 2012-11-20 15:34:58 +0400 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-11-20 15:34:58 +0400 |
| commit | 0f9e03591f9bbcf205a7fff5b5ae9e445b5c3dc3 (patch) | |
| tree | 546ee9c0a3936e4b1cfd066789da7382b4aa32a1 /arch/arm/mach-exynos/clock-exynos5.c | |
| parent | 86ffb0e83a55aef81e96a9cede28af576c9d5541 (diff) | |
| download | linux-0f9e03591f9bbcf205a7fff5b5ae9e445b5c3dc3.tar.xz | |
ARM: EXYNOS: Add ARM down clock support
In idle state down clocking the arm cores can result in power
savings. Program the power control registers to achieve this and
save these registers across a suspend/resume cycle.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/clock-exynos5.c')
| -rw-r--r-- | arch/arm/mach-exynos/clock-exynos5.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c index de9ae1351e77..31f4509bf596 100644 --- a/arch/arm/mach-exynos/clock-exynos5.c +++ b/arch/arm/mach-exynos/clock-exynos5.c @@ -80,6 +80,8 @@ static struct sleep_save exynos5_clock_save[] = { SAVE_ITEM(EXYNOS5_VPLL_CON0), SAVE_ITEM(EXYNOS5_VPLL_CON1), SAVE_ITEM(EXYNOS5_VPLL_CON2), + SAVE_ITEM(EXYNOS5_PWR_CTRL1), + SAVE_ITEM(EXYNOS5_PWR_CTRL2), }; #endif |