From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Wed, 12 Sep 2018 07:22:25 +0000 (+0200)
Subject: arm64: dts: exynos: Mark 1.2GHz CPU OPPs as suitable for suspend on Exynos5433
X-Git-Tag: submit/tizen/20190329.020226~160
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=be4819caee84ef6a48bb8b2c987a3ce7dd8f8892;p=platform%2Fkernel%2Flinux-exynos.git

arm64: dts: exynos: Mark 1.2GHz CPU OPPs as suitable for suspend on Exynos5433

Reduce speed of both CPU clusters to 1.2GHz for suspend/resume cycle on
Exynos5433 boards. Test on TM2(e) boards proved that this made
suspend/resume stable.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: Icca296d13185cd26e16e231896e8cf1a0f5cdd68
---

diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index bee00ead0a7b..37223c111c7c 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -186,6 +186,7 @@
 		opp-1200000000 {
 			opp-hz = /bits/ 64 <1200000000>;
 			opp-microvolt = <1112500>;
+			opp-suspend;
 		};
 		opp-1300000000 {
 			opp-hz = /bits/ 64 <1300000000>;
@@ -228,6 +229,7 @@
 		opp-1200000000 {
 			opp-hz = /bits/ 64 <1200000000>;
 			opp-microvolt = <1037500>;
+			opp-suspend;
 		};
 		opp-1300000000 {
 			opp-hz = /bits/ 64 <1300000000>;