arm64: dtsi: rk3399: add node of GPU

Change-Id: If48ed7f58aa00c28122ac77a8d79ab675f3a6208
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 7f589468956844ebb69d8e6640d891c721feaa9b..6b9d4959d6f06007567a4482856f9dc84e857c94 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -967,6 +967,47 @@
                status = "disabled";
        };
 
+       gpu: gpu@ff9a0000 {
+               compatible = "arm,malit860",
+                            "arm,malit86x",
+                            "arm,malit8xx",
+                            "arm,mali-midgard";
+
+               reg = <0x0 0xff9a0000 0x0 0x10000>;
+
+               interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+               interrupt-names = "GPU", "JOB", "MMU";
+
+               clocks = <&cru ACLK_GPU>;
+               clock-names = "clk_mali";
+               operating-points-v2 = <&gpu_opp_table>;
+               status = "disabled";
+       };
+
+       gpu_opp_table: gpu_opp_table {
+               compatible = "operating-points-v2";
+               opp-shared;
+
+               opp00 {
+                       opp-hz = /bits/ 64 <200000000>;
+                       opp-microvolt = <900000>;
+               };
+               opp01 {
+                       opp-hz = /bits/ 64 <300000000>;
+                       opp-microvolt = <900000>;
+               };
+               opp02 {
+                       opp-hz = /bits/ 64 <400000000>;
+                       opp-microvolt = <900000>;
+               };
+               opp03 {
+                       opp-hz = /bits/ 64 <500000000>;
+                       opp-microvolt = <900000>;
+               };
+       };
+
        pinctrl: pinctrl {
                compatible = "rockchip,rk3399-pinctrl";
                rockchip,grf = <&grf>;