diff --git a/target/linux/airoha/dts/an7581.dtsi b/target/linux/airoha/dts/an7581.dtsi
index c273db1fc2..1ea48f4516 100644
--- a/target/linux/airoha/dts/an7581.dtsi
+++ b/target/linux/airoha/dts/an7581.dtsi
@@ -968,7 +968,7 @@
 				#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";
@@ -990,7 +990,7 @@
 					};
 				};
 
-				gsw_phy2: ethernet-phy@2 {
+				gsw_phy2: ethernet-phy@a {
 					compatible = "ethernet-phy-ieee802.3-c22";
 					reg = <10>;
 					phy-mode = "internal";
@@ -1012,7 +1012,7 @@
 					};
 				};
 
-				gsw_phy3: ethernet-phy@3 {
+				gsw_phy3: ethernet-phy@b {
 					compatible = "ethernet-phy-ieee802.3-c22";
 					reg = <11>;
 					phy-mode = "internal";
@@ -1034,7 +1034,7 @@
 					};
 				};
 
-				gsw_phy4: ethernet-phy@4 {
+				gsw_phy4: ethernet-phy@c {
 					compatible = "ethernet-phy-ieee802.3-c22";
 					reg = <12>;
 					phy-mode = "internal";