diff --git a/target/linux/lantiq/dts/EASY80920.dtsi b/target/linux/lantiq/dts/EASY80920.dtsi
index 4aec4aabd332ac4005fadf41a7fda1598e891cc6..4013610667c7b38f76451dad3cd92220221fabef 100644
--- a/target/linux/lantiq/dts/EASY80920.dtsi
+++ b/target/linux/lantiq/dts/EASY80920.dtsi
@@ -205,27 +205,22 @@
 				phy0: ethernet-phy@0 {
 					reg = <0x0>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 				phy1: ethernet-phy@1 {
 					reg = <0x1>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 				phy5: ethernet-phy@5 {
 					reg = <0x5>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 				phy11: ethernet-phy@11 {
 					reg = <0x11>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 				phy13: ethernet-phy@13 {
 					reg = <0x13>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 			};
 		};
diff --git a/target/linux/lantiq/dts/FRITZ3370.dts b/target/linux/lantiq/dts/FRITZ3370.dts
index dd323dd67deb328c8fd1e2675d3ac6732524c7d7..c7069b2d0b5551d95184a6b48a7ce4ace1a62362 100644
--- a/target/linux/lantiq/dts/FRITZ3370.dts
+++ b/target/linux/lantiq/dts/FRITZ3370.dts
@@ -192,22 +192,18 @@
 				phy0: ethernet-phy@0 {
 					reg = <0x0>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 				phy1: ethernet-phy@1 {
 					reg = <0x1>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 				phy11: ethernet-phy@11 {
 					reg = <0x11>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 				phy13: ethernet-phy@13 {
 					reg = <0x13>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 			};
 		};
diff --git a/target/linux/lantiq/dts/TDW8970.dts b/target/linux/lantiq/dts/TDW8970.dts
index a15d91c6a8b0fa9bb69afafddbc541a9250d1f64..0fcf8d8d2a6f4f833b2f3740e8eb8f8320121c70 100644
--- a/target/linux/lantiq/dts/TDW8970.dts
+++ b/target/linux/lantiq/dts/TDW8970.dts
@@ -100,22 +100,18 @@
 				phy0: ethernet-phy@0 {
 					reg = <0x0>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-//					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 				phy5: ethernet-phy@5 {
 					reg = <0x5>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-//					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 				phy11: ethernet-phy@11 {
 					reg = <0x11>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-//					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 				phy13: ethernet-phy@13 {
 					reg = <0x13>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-//					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 			};
 		};
diff --git a/target/linux/lantiq/dts/VG3503J.dts b/target/linux/lantiq/dts/VG3503J.dts
index 340bfaae45ef06ba3e6e2c827323a1a0e6f1e682..037563b7faf097a549d4b20205b6883b1e1bab8e 100644
--- a/target/linux/lantiq/dts/VG3503J.dts
+++ b/target/linux/lantiq/dts/VG3503J.dts
@@ -126,12 +126,10 @@
 				phy11: ethernet-phy@11 {
 					reg = <0x11>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 				phy13: ethernet-phy@13 {
 					reg = <0x13>;
 					compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
-					lantiq,c45-reg-init = <1 0 0 0>;
 				};
 			};
 		};