[PATCH 4/4] arm64: tegra: smaug: mark MAX77620 as system power controller

[Diogo Ivo]

Register the MAX77620 PMIC as the system power controller on
Pixel C so the driver can install its sys-off handler.

This allows the PMIC poweroff sequence to override the non-working
PSCI SYSTEM_OFF implementation on this platform.

Signed-off-by: Diogo Ivo <diogo.ivo@xxxxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
index f0b8c2c80aa5..1791b47f0a73 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
@@ -1467,6 +1467,8 @@ pmic: pmic@3c {
 			gpio-controller;
 			#gpio-cells = <2>;
 
+			system-power-controller;
+
 			pinctrl-names = "default";
 			pinctrl-0 = <&max77620_default>;
 

-- 
2.54.0