ARM64: dts: rk3399: gpu: add subnode for mali-simple-power-model

Change-Id: I0bd03634631ed30556cc45455582b075692cceba
Signed-off-by: chenzhen <chenzhen@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index df899a60bfabc66fde9b7442444042869910b9f8..e7d7dea724e323fe0a229a2fba48a2d4de97c153 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1062,7 +1062,18 @@
                clock-names = "clk_mali";
                #cooling-cells = <2>; /* min followed by max */
                operating-points-v2 = <&gpu_opp_table>;
+
                status = "disabled";
+
+               power_model {
+                       compatible = "arm,mali-simple-power-model";
+                       voltage = <900>;
+                       frequency = <500>;
+                       static-power = <500>;
+                       dynamic-power = <1500>;
+                       ts = <20000 2000 (-20) 2>;
+                       thermal-zone = "gpu";
+               };
        };
 
        gpu_opp_table: gpu_opp_table {