diff --git a/arch/arm64/boot/dts/rockchip/rk3399-libretech-roc-rk3399-pc.dts b/arch/arm64/boot/dts/rockchip/rk3399-libretech-roc-rk3399-pc.dts
index e09bcbdd92f5..51242ea5447d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-libretech-roc-rk3399-pc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-libretech-roc-rk3399-pc.dts
@@ -57,9 +57,9 @@
 	 * should be placed inside mp8859, but not until mp8859 has
 	 * its own dt-binding.
 	 */
-	vcc12v_sys: mp8859-dcdc1 {
+	dc_12v: mp8859-dcdc1 {
 		compatible = "regulator-fixed";
-		regulator-name = "vcc12v_sys";
+		regulator-name = "dc_12v";
 		regulator-always-on;
 		regulator-boot-on;
 		regulator-min-microvolt = <12000000>;
@@ -85,7 +85,7 @@
 		regulator-boot-on;
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
-		vin-supply = <&vcc12v_sys>;
+		vin-supply = <&dc_12v>;
 	};
 
 	/* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
@@ -118,7 +118,7 @@
 		regulator-boot-on;
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
-		vin-supply = <&vcc12v_sys>;
+		vin-supply = <&dc_12v>;
 	};
 
 	vdd_log: vdd-log {