diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts
index 63120569878a..00044026ef1f 100644
--- a/arch/arm/boot/dts/armada-370-db.dts
+++ b/arch/arm/boot/dts/armada-370-db.dts
@@ -50,13 +50,11 @@
 		};
 
 		ethernet@d0070000 {
-			clock-frequency = <200000000>;
 			status = "okay";
 			phy = <&phy0>;
 			phy-mode = "rgmii-id";
 		};
 		ethernet@d0074000 {
-			clock-frequency = <200000000>;
 			status = "okay";
 			phy = <&phy1>;
 			phy-mode = "rgmii-id";
diff --git a/arch/arm/boot/dts/armada-370-mirabox.dts b/arch/arm/boot/dts/armada-370-mirabox.dts
index 8554dbee2640..3b4071336599 100644
--- a/arch/arm/boot/dts/armada-370-mirabox.dts
+++ b/arch/arm/boot/dts/armada-370-mirabox.dts
@@ -43,13 +43,11 @@
 			};
 		};
 		ethernet@d0070000 {
-			clock-frequency = <200000000>;
 			status = "okay";
 			phy = <&phy0>;
 			phy-mode = "rgmii-id";
 		};
 		ethernet@d0074000 {
-			clock-frequency = <200000000>;
 			status = "okay";
 			phy = <&phy1>;
 			phy-mode = "rgmii-id";
diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts
index ca1e03135567..c06c93ceba22 100644
--- a/arch/arm/boot/dts/armada-xp-db.dts
+++ b/arch/arm/boot/dts/armada-xp-db.dts
@@ -70,25 +70,21 @@
 		};
 
 		ethernet@d0070000 {
-			clock-frequency = <250000000>;
 			status = "okay";
 			phy = <&phy0>;
 			phy-mode = "rgmii-id";
 		};
 		ethernet@d0074000 {
-			clock-frequency = <250000000>;
 			status = "okay";
 			phy = <&phy1>;
 			phy-mode = "rgmii-id";
 		};
 		ethernet@d0030000 {
-			clock-frequency = <250000000>;
 			status = "okay";
 			phy = <&phy2>;
 			phy-mode = "sgmii";
 		};
 		ethernet@d0034000 {
-			clock-frequency = <250000000>;
 			status = "okay";
 			phy = <&phy3>;
 			phy-mode = "sgmii";
diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
index bb8d83cfbb50..638fb68d47b2 100644
--- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -85,25 +85,21 @@
 		};
 
 		ethernet@d0070000 {
-			clock-frequency = <250000000>;
 			status = "okay";
 			phy = <&phy0>;
 			phy-mode = "sgmii";
 		};
 		ethernet@d0074000 {
-			clock-frequency = <250000000>;
 			status = "okay";
 			phy = <&phy1>;
 			phy-mode = "sgmii";
 		};
 		ethernet@d0030000 {
-			clock-frequency = <250000000>;
 			status = "okay";
 			phy = <&phy2>;
 			phy-mode = "sgmii";
 		};
 		ethernet@d0034000 {
-			clock-frequency = <250000000>;
 			status = "okay";
 			phy = <&phy3>;
 			phy-mode = "sgmii";