ARM: dts: rockchip: set system-power-controller property on rk3288-rock2

The act8846 on rock2 boards controls the system power, so add the
appropriate property to allow turning off the board.

Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rk3288-rock2-som.dtsi b/arch/arm/boot/dts/rk3288-rock2-som.dtsi
index 1813b7c..1ece66f 100644 (file)
--- a/arch/arm/boot/dts/rk3288-rock2-som.dtsi
+++ b/arch/arm/boot/dts/rk3288-rock2-som.dtsi
@@ -109,6 +109,7 @@
        act8846: act8846@5a {
                compatible = "active-semi,act8846";
                reg = <0x5a>;
+               system-power-controller;
                inl1-supply = <&vcc_io>;
                inl2-supply = <&vcc_sys>;
                inl3-supply = <&vcc_20>;