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authorBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2015-09-17 07:46:28 +0900
committerKukjin Kim <kgene@kernel.org>2015-09-17 07:46:28 +0900
commit1605b60ad064c7019db8ade07f0b7bdc8c197b93 (patch)
tree8b9302982d08c707b1d94bed74d0d9e1bea61ad6 /arch/arm/boot/dts/exynos4412.dtsi
parenta68371632b86d682992185ecf97316700a5a0f14 (diff)
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.dtsi1
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>;