ARM: dts: rockchip: enable ARM Mali GPU on rk3288-rock2-som

Add reference to the Mali GPU device tree node on the
rk3288-rock2-som platform.  Tested on a Radxa Rock2 Square board.

Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm
Gbp-Pq: Name arm-dts-rockchip-enable-arm-mali-gpu-on-rk3288-rock2.patch

diff --git a/arch/arm/boot/dts/rk3288-rock2-som.dtsi b/arch/arm/boot/dts/rk3288-rock2-som.dtsi
index bb1f01e037ba7e2a5ae8126ccff5d98b16f4a0a0..01c7a87842064b97eabc0db8281773ef7dfb6590 100644 (file)
--- a/arch/arm/boot/dts/rk3288-rock2-som.dtsi
+++ b/arch/arm/boot/dts/rk3288-rock2-som.dtsi
@@ -113,6 +113,11 @@
        tx_delay = <0x30>;
 };
 
+&gpu {
+       mali-supply = <&vdd_gpu>;
+       status = "okay";
+};
+
 &i2c0 {
        status = "okay";