arm64: dts: rockchip: make poweroff(8) work on Radxa ROCK 5A

[ Upstream commit d05f7aff7ac23884ed9103a876325047ff9049aa ]

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")
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://lore.kernel.org/r/20240612033523.37166-1-naoki@radxa.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
index 2002fd0221fa30cf2b81afcab5bf600dd8328ae1..ef776aec9d4b505f4220d1b4e2dc9c6300e5e39c 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -394,6 +394,7 @@
                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>;