arm64: dts: rockchip: Support poweroff on NanoPC-T6

The RK806 on the NanoPC-T6 can be used to power on/off the whole board.
Mark it as the system power controller.

Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com>
Link: https://lore.kernel.org/r/20231216212134.23314-1-sigmaris@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
index 612107615e66d50cc8ec66f19e4ba73776beb55b..0fc48fb0d34d1995822ffc7afa49f109df46430f 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
@@ -569,6 +569,8 @@
                pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
                            <&rk806_dvs2_null>, <&rk806_dvs3_null>;
 
+               system-power-controller;
+
                vcc1-supply = <&vcc4v0_sys>;
                vcc2-supply = <&vcc4v0_sys>;
                vcc3-supply = <&vcc4v0_sys>;