dts: rock 3a: turn on blue user led

Signed-off-by: Stephen <[email protected]>
Robin329 · Dec 27, 2021 · f48bdfd · f48bdfd
1 parent 5303764
commit f48bdfd
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/arch/arm/dts/rk3568-rock-3-a.dts b/arch/arm/dts/rk3568-rock-3-a.dts
@@ -45,6 +45,17 @@
 		vin-supply = <&dc_12v>;
 	};
 
+	led_sys: led-sys {
+		u-boot,dm-pre-reloc;
+		compatible = "regulator-fixed";
+		regulator-name = "led_sys";
+		enable-active-high;
+		gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>; // Turn on blue led
+		regulator-boot-on;
+		regulator-always-on;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
 	vcc3v3_pcie: gpio-regulator {
 		u-boot,dm-pre-reloc;
 		compatible = "regulator-fixed";