diff --git a/target/linux/airoha/dts/an7581.dtsi b/target/linux/airoha/dts/an7581.dtsi
index 6d7875b6c1..c9d039fd71 100644
--- a/target/linux/airoha/dts/an7581.dtsi
+++ b/target/linux/airoha/dts/an7581.dtsi
@@ -985,7 +985,7 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 
-				gsw_phy1: ethernet-phy@1 {
+				gsw_phy1: ethernet-phy@9 {
 					compatible = "ethernet-phy-ieee802.3-c22";
 					reg = <9>;
 					phy-mode = "internal";
@@ -1007,7 +1007,7 @@
 					};
 				};
 
-				gsw_phy2: ethernet-phy@2 {
+				gsw_phy2: ethernet-phy@a {
 					compatible = "ethernet-phy-ieee802.3-c22";
 					reg = <10>;
 					phy-mode = "internal";
@@ -1029,7 +1029,7 @@
 					};
 				};
 
-				gsw_phy3: ethernet-phy@3 {
+				gsw_phy3: ethernet-phy@b {
 					compatible = "ethernet-phy-ieee802.3-c22";
 					reg = <11>;
 					phy-mode = "internal";
@@ -1051,7 +1051,7 @@
 					};
 				};
 
-				gsw_phy4: ethernet-phy@4 {
+				gsw_phy4: ethernet-phy@c {
 					compatible = "ethernet-phy-ieee802.3-c22";
 					reg = <12>;
 					phy-mode = "internal";