arm64: dts: rockchip: enable dmc and set A53 1.5G voltage to 1.1V on rk3399 mid

Change-Id: Iba037b12276f2f4db22611e6cb944643056345c6
Signed-off-by: Zhou weixin <zwx@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-mid-818-android.dts b/arch/arm64/boot/dts/rockchip/rk3399-mid-818-android.dts
index 7aedaf761b3d76ccc64b211c2c34ac221a0861aa..149b9f069ca176902e9a0520afc320c7e4224a4c 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-mid-818-android.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-mid-818-android.dts
@@ -238,6 +238,41 @@
        };
 };
 
+&dfi {
+       status = "okay";
+};
+
+&dmc {
+       status = "okay";
+       center-supply = <&vdd_center>;
+       upthreshold = <38>;
+       downdifferential = <20>;
+};
+
+&dmc_opp_table {
+       opp@300000000 {
+               opp-hz = /bits/ 64 <300000000>;
+               opp-microvolt = <900000>;
+       };
+       opp@400000000 {
+               opp-hz = /bits/ 64 <400000000>;
+               opp-microvolt = <900000>;
+       };
+       opp@528000000 {
+               opp-hz = /bits/ 64 <528000000>;
+               opp-microvolt = <900000>;
+       };
+       opp@600000000 {
+               opp-hz = /bits/ 64 <600000000>;
+               opp-microvolt = <900000>;
+       };
+       opp@666000000 {
+               opp-hz = /bits/ 64 <666000000>;
+               opp-microvolt = <900000>;
+               opp-suspend;
+       };
+};
+
 &cluster0_opp {
        opp@408000000 {
                opp-hz = /bits/ 64 <408000000>;
@@ -266,7 +301,7 @@
        };
        opp@1512000000 {
                opp-hz = /bits/ 64 <1512000000>;
-               opp-microvolt = <1075000>;
+               opp-microvolt = <1100000>;
        };
 };