From 2f9a05fa8c17ccd9c608fc4537453fa76a412e72 Mon Sep 17 00:00:00 2001
From: amazingfate <liujianfeng1994@gmail.com>
Date: Sun, 21 Apr 2024 16:33:07 +0800
Subject: [PATCH] arm64: dts: rockchip: Add overlay to toggle panthor gpu
 driver

---
 arch/arm64/boot/dts/rockchip/overlay/Makefile |  1 +
 .../overlay/rockchip-rk3588-panthor-gpu.dts   | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/overlay/rockchip-rk3588-panthor-gpu.dts

diff --git a/arch/arm64/boot/dts/rockchip/overlay/Makefile b/arch/arm64/boot/dts/rockchip/overlay/Makefile
index 1d41690a889d1..1cd1565c51d7b 100644
--- a/arch/arm64/boot/dts/rockchip/overlay/Makefile
+++ b/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 \
diff --git a/arch/arm64/boot/dts/rockchip/overlay/rockchip-rk3588-panthor-gpu.dts b/arch/arm64/boot/dts/rockchip/overlay/rockchip-rk3588-panthor-gpu.dts
new file mode 100644
index 0000000000000..2da62dbb4a931
--- /dev/null
+++ b/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>;
+		};
+	};
+};