From: Gray Huang <gray.huang@wesion.com>
Date: Wed, 25 Mar 2026 05:46:11 +0000 (+0800)
Subject: arm64: dts: rockchip: Enable GPU for Khadas Edge 2L
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d72e0d07145449a33678624436c73da09873c43;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: rockchip: Enable GPU for Khadas Edge 2L

Enable the Mali GPU node on the Khadas Edge 2L board. Assign the
corresponding regulator to the mali-supply property to ensure
proper power management and dynamic voltage scaling (DVFS).

Signed-off-by: Gray Huang <gray.huang@wesion.com>
Link: https://patch.msgid.link/20260325054614.1497147-4-gray.huang@wesion.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3576-khadas-edge-2l.dts b/arch/arm64/boot/dts/rockchip/rk3576-khadas-edge-2l.dts
index 627d56764c614..59e5e7e25beeb 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-khadas-edge-2l.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-khadas-edge-2l.dts
@@ -56,6 +56,11 @@
 	cpu-supply = <&vdd_cpu_big_s0>;
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu_s0>;
+	status = "okay";
+};
+
 &i2c1 {
 	status = "okay";