ARM: dts: rockchip: add the panel power supply for rk3288-evb board with act8846 pmu

Panel regulator is controller by a normal GPIO, so we need to
write a regulator-fixed node for it.

Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts
index 452ca24..041dd5d 100644 (file)
--- a/arch/arm/boot/dts/rk3288-evb-act8846.dts
+++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts
@@ -206,6 +206,10 @@
        };
 };
 
+&panel {
+       power-supply = <&vcc_lcd>;
+};
+
 &pinctrl {
        lcd {
                lcd_en: lcd-en  {