arm: dts: exynos4: opp-suspend in DMC and leftbus

Mark the state for devfreq device while entring suspend/resume process.

The patch is based on earlier work by Tobias Jakobi.

Change-Id: I2b82fcb2a405abd15bea1e480bca1a1328bd6ff9
Suggested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Suggested-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com>

diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index a4e1ddd..a8571f4 100644 (file)
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -365,6 +365,7 @@
                opp-400000000 {
                        opp-hz = /bits/ 64 <400000000>;
                        opp-microvolt = <1150000>;
+                       opp-suspend;
                };
        };
 
@@ -434,6 +435,7 @@
                };
                opp-200000000 {
                        opp-hz = /bits/ 64 <200000000>;
+                       opp-suspend;
                };
        };
 };

diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index f595248..6a7b69f 100644 (file)
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -476,6 +476,7 @@
                opp-400000000 {
                        opp-hz = /bits/ 64 <400000000>;
                        opp-microvolt = <1050000>;
+                       opp-suspend;
                };
        };
 
@@ -564,6 +565,7 @@
                opp-200000000 {
                        opp-hz = /bits/ 64 <200000000>;
                        opp-microvolt = <1000000>;
+                       opp-suspend;
                };
        };