arm64: dts: rockchip: Add overlay to toggle panthor gpu driver

Author: amazingfate

arch/arm64/boot/dts/rockchip/overlay/Makefile

@@ -63,6 +63,7 @@ dtbo-$(CONFIG_ARCH_ROCKCHIP) += \
 	khadas-edge2-cam2.dtbo \
 	khadas-edge2-cam3.dtbo \
 	rockchip-rk3588-opp-oc-24ghz.dtbo \
+	rockchip-rk3588-panthor-gpu.dtbo \
 	rk3588-can0-m0.dtbo \
 	rk3588-can1-m0.dtbo \
 	rk3588-can1-m1.dtbo \

arch/arm64/boot/dts/rockchip/overlay/rockchip-rk3588-panthor-gpu.dts

@@ -0,0 +1,19 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		target = <&gpu>;
+		__overlay__ {
+			status = "disabled";
+		};
+	};
+
+	fragment@1 {
+		target = <&gpu_panthor>;
+		__overlay__ {
+			status = "okay";
+			mali-supply = <&vdd_gpu_s0>;
+		};
+	};
+};