diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index 8c1febd7e3f27..c108bb451337e 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -166,12 +166,12 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		ethphy1: ethernet-phy@0 {
-			reg = <0>;
+		ethphy1: ethernet-phy@1 {
+			reg = <1>;
 		};
 
-		ethphy2: ethernet-phy@1 {
-			reg = <1>;
+		ethphy2: ethernet-phy@2 {
+			reg = <2>;
 		};
 	};
 };