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| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2015-09-17 01:46:28 +0300 |
|---|---|---|
| committer | Kukjin Kim <kgene@kernel.org> | 2015-09-17 01:46:28 +0300 |
| commit | 1605b60ad064c7019db8ade07f0b7bdc8c197b93 (patch) | |
| tree | 8b9302982d08c707b1d94bed74d0d9e1bea61ad6 /arch/arm/boot/dts/exynos4412.dtsi | |
| parent | a68371632b86d682992185ecf97316700a5a0f14 (diff) | |
| download | linux-1605b60ad064c7019db8ade07f0b7bdc8c197b93.tar.xz | |
ARM: dts: add suspend opp to exynos4412
Mark 800MHz OPP as a suspend opp for Exynos4412 based
boards so effectively cpufreq-dt driver behavior w.r.t.
suspend frequency matches what the old exynos-cpufreq
driver has been doing.
This patch fixes suspend/resume support on Exynos4412 based
Trats2 board and reboot hang on Exynos4412 based Odroid U3
board.
Cc: Thomas Abraham <thomas.ab@samsung.com>
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos4412.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos4412.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi index ca0e3c15977f..294cfe40388d 100644 --- a/arch/arm/boot/dts/exynos4412.dtsi +++ b/arch/arm/boot/dts/exynos4412.dtsi @@ -98,6 +98,7 @@ opp-hz = /bits/ 64 <800000000>; opp-microvolt = <1000000>; clock-latency-ns = <200000>; + opp-suspend; }; opp07 { opp-hz = /bits/ 64 <900000000>; |