diff --git a/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
index 6c1bb4e67835..e008d496024c 100644
--- a/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
@@ -485,17 +485,18 @@
 				};
 			};
 
-			vccio_3v3: SWITCH_REG1 {
+			vcc5v0_host: SWITCH_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vcc5v0_host";
+			};
+
+			vccio_3v3: SWITCH_REG2 {
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-name = "vccio_3v3";
 			};
 
-			vcc5v0_host: SWITCH_REG2 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-name = "vcc5v0_host";
-			};
 		};
 
 		rk809_codec: codec {
@@ -558,7 +559,7 @@
 	vccio2-supply = <&vcca_1v8>;
 	vccio3-supply = <&vcca_1v8>;
 	vccio4-supply = <&vcca_1v8>;
-	vccio5-supply = <&vcca_1v8>;
+	vccio5-supply = <&vccio_3v3>;
 };
 
 &npu {