1GHz CPU OPP is the default boot value for the Exynos5250 SOC, so mark it
as suspend OPP. This fixes suspend/resume on Samsung Exynos5250 Snow
Chomebook, which was broken since switching to generic cpufreq-dt driver
in v4.3.
CC: <stable@xxxxxxxxxxxxxxx> # 4.3.x: cd6f55457eb4 ARM: dts: exynos: Remove "cooling-{min|max}-level" for CPU nodes
CC: <stable@xxxxxxxxxxxxxxx> # 4.3.x: 672f33198bee arm: dts: exynos: Add missing cooling device properties for CPUs
CC: <stable@xxxxxxxxxxxxxxx> # 4.3.x
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Reviewed-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
---
arch/arm/boot/dts/exynos5250.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 8746189990eb..b85527faa6ea 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -118,6 +118,7 @@
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <1075000>;
clock-latency-ns = <140000>;
+ opp-suspend;
};
opp-1100000000 {
opp-hz = /bits/ 64 <1100000000>;
--
2.17.1
