[PATCH v2] arm64: dts: rockchip: make poweroff(8) work on Radxa ROCK 5A

[FUKAUMI Naoki <naoki@radxa.com>]

Designate the RK806 PMIC on the Radxa ROCK 5A as the system power
controller, so the board shuts down properly on poweroff(8).

Fixes: 75fdcbc8f4c1 ("arm64: dts: rockchip: add PMIC to rock-5a")

Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>

Changes in v2:
- remove an empty line above "system-power-controller;"
- reword commit message
- add R-b tag
---
 arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
index b070955627be..3b9a349362db 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -394,6 +394,7 @@ pmic@0 {
 		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
 			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;
 		spi-max-frequency = <1000000>;
+		system-power-controller;
 
 		vcc1-supply = <&vcc5v0_sys>;
 		vcc2-supply = <&vcc5v0_sys>;
-- 
2.43.0