[PATCH 1/2] arm64: dts: rockchip: add mali gpu support on rockpi4

[Akash Gajjar]

add gpu node support on board and add the supplying regulator

Signed-off-by: Akash Gajjar <ak...@openedev.com>
Signed-off-by: Andrius Štikonas <andr...@stikonas.eu>
---
 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts 
b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts
index 4a543f2117d4..1e479d06e67e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts
@@ -157,6 +157,11 @@
        status = "okay";
 };
 
+&gpu {
+       mali-supply = <&vdd_gpu>;
+       status = "okay";
+};
+
 &hdmi {
        pinctrl-names = "default";
        pinctrl-0 = <&hdmi_cec>;
-- 
2.17.1