diff --git a/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v4.dts b/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v4.dts
index 19783274e7f..67cc54650f2 100644
--- a/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v4.dts
+++ b/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v4.dts
@@ -91,12 +91,12 @@
 &wmac {
 	status = "okay";
 
-	nvmem-cells = <&eeprom_factory_20000>, <&macaddr_factory_1f100>;
+	nvmem-cells = <&eeprom_factory_20000>, <&macaddr_factory_1f100 0>;
 	nvmem-cell-names = "eeprom", "mac-address";
 };
 
 &ethernet {
-	nvmem-cells = <&macaddr_factory_1f100>;
+	nvmem-cells = <&macaddr_factory_1f100 0>;
 	nvmem-cell-names = "mac-address";
 };
 
@@ -107,7 +107,9 @@
 		#size-cells = <1>;
 
 		macaddr_factory_1f100: macaddr@1f100 {
+			compatible = "mac-base";
 			reg = <0x1f100 0x6>;
+			#nvmem-cell-cells = <1>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v5.dts b/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v5.dts
index 857e61f614a..609452dfe17 100644
--- a/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v5.dts
+++ b/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v5.dts
@@ -91,12 +91,12 @@
 &wmac {
 	status = "okay";
 
-	nvmem-cells = <&eeprom_factory_20000>, <&macaddr_factory_1f100>;
+	nvmem-cells = <&eeprom_factory_20000>, <&macaddr_factory_1f100 0>;
 	nvmem-cell-names = "eeprom", "mac-address";
 };
 
 &ethernet {
-	nvmem-cells = <&macaddr_factory_1f100>;
+	nvmem-cells = <&macaddr_factory_1f100 0>;
 	nvmem-cell-names = "mac-address";
 };
 
@@ -107,7 +107,9 @@
 		#size-cells = <1>;
 
 		macaddr_factory_1f100: macaddr@1f100 {
+			compatible = "mac-base";
 			reg = <0x1f100 0x6>;
+			#nvmem-cell-cells = <1>;
 		};
 	};
 };