ARM: dts: rockchip: enable ARM Mali GPU on rk3288-evb

Add reference to the Mali GPU device tree node on rk3288-evb.
Tested on rk3288-evb-act8846 board.

Signed-off-by: Jacob Chen <jacob-chen@iotwrt.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi
index 0dec94c3583b4523d44defc903821beaa810116f..f226ca77c4014b886a5893be73607df5db30b1d7 100644 (file)
--- a/arch/arm/boot/dts/rk3288-evb.dtsi
+++ b/arch/arm/boot/dts/rk3288-evb.dtsi
@@ -248,6 +248,11 @@
        status = "ok";
 };
 
+&gpu {
+       mali-supply = <&vdd_gpu>;
+       status = "okay";
+};
+
 &hdmi {
        ddc-i2c-bus = <&i2c5>;
        status = "okay";