diff --git a/package/kernel/econet-eth/Makefile b/package/kernel/econet-eth/Makefile
new file mode 100644
index 0000000000..1de42b52f3
--- /dev/null
+++ b/package/kernel/econet-eth/Makefile
@@ -0,0 +1,35 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=econet-eth
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/cjdelisle/econet_eth.git
+PKG_MIRROR_HASH:=764e18fe2f87cb0c742711c18ed995a2270b02f0072e7a0938906d0246287111
+PKG_SOURCE_DATE:=2025-11-07
+PKG_SOURCE_VERSION:=40aac736a46fec0d96beadd7513c53d1f0459737
+
+include $(INCLUDE_DIR)/kernel.mk
+include $(INCLUDE_DIR)/package.mk
+
+define KernelPackage/econet-eth
+  SUBMENU:=Network Devices
+  TITLE:=EcoNet EN751221 Ethernet Driver
+  DEPENDS:=@TARGET_econet
+  FILES:=$(PKG_BUILD_DIR)/econet-eth.ko
+  AUTOLOAD:=$(call AutoLoad,90,econet-eth)
+endef
+
+define KernelPackage/econet-eth/description
+  Out-of-tree ethernet driver for EcoNet EN751221 devices.
+endef
+
+define Build/Prepare
+	$(call Build/Prepare/Default)
+endef
+
+define Build/Compile
+	$(KERNEL_MAKE) M=$(PKG_BUILD_DIR) modules
+endef
+
+$(eval $(call KernelPackage,econet-eth))
diff --git a/target/linux/econet/dts/en751221.dtsi b/target/linux/econet/dts/en751221.dtsi
index d512d0425a..0a2448cd1c 100644
--- a/target/linux/econet/dts/en751221.dtsi
+++ b/target/linux/econet/dts/en751221.dtsi
@@ -56,6 +56,93 @@
 		econet,shadow-interrupts = <7 2>, <8 3>, <13 12>, <30 29>;
 	};
 
+	ethernet: ethernet@1fb50000 {
+		compatible = "econet,en751221-eth";
+		reg = <0x1fb50000 0x10000>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		interrupt-parent = <&intc>;
+		interrupts = <21>, <22>;
+
+		gmac0: mac@0 {
+			compatible = "econet,eth-mac";
+			reg = <0>;
+			phy-mode = "trgmii";
+			status = "disabled";
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+				pause;
+			};
+		};
+
+		gmac1: mac@1 {
+			compatible = "econet,eth-mac";
+			reg = <1>;
+			status = "disabled";
+			phy-mode = "rgmii-rxid";
+		};
+
+		 mdio: mdio-bus {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch0: switch@1f {
+				compatible = "mediatek,mt7530";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x1f>;
+				mediatek,mcm;
+				reset-names = "mcm";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					port@0 {
+						status = "disabled";
+						reg = <0>;
+						label = "lan0";
+					};
+
+					port@1 {
+						status = "disabled";
+						reg = <1>;
+						label = "lan1";
+					};
+
+					port@2 {
+						status = "disabled";
+						reg = <2>;
+						label = "lan2";
+					};
+
+					port@3 {
+						status = "disabled";
+						reg = <3>;
+						label = "lan3";
+					};
+
+					port@6 {
+						reg = <6>;
+						label = "cpu";
+						ethernet = <&gmac0>;
+						phy-mode = "trgmii";
+
+						fixed-link {
+							speed = <1000>;
+							full-duplex;
+						};
+					};
+				};
+			};
+		};
+	};
+
     usb: usb@1fb90000 {
             compatible = "mediatek,mt8173-xhci", "mediatek,mtk-xhci";
             reg = <0x1fb90000 0x4000>,
diff --git a/target/linux/econet/dts/en751221_generic.dts b/target/linux/econet/dts/en751221_generic.dts
index 375b9ebd3a..026f3e3739 100644
--- a/target/linux/econet/dts/en751221_generic.dts
+++ b/target/linux/econet/dts/en751221_generic.dts
@@ -50,3 +50,7 @@
 		};
 	};
 };
+
+&gmac0 {
+	status = "okay";
+};
diff --git a/target/linux/econet/dts/en751221_nokia_g240g-e.dts b/target/linux/econet/dts/en751221_nokia_g240g-e.dts
index bea569cdbc..68c314dbd9 100644
--- a/target/linux/econet/dts/en751221_nokia_g240g-e.dts
+++ b/target/linux/econet/dts/en751221_nokia_g240g-e.dts
@@ -123,3 +123,9 @@
 		};
 	};
 };
+
+&gmac0 {
+	status = "okay";
+	nvmem-cells = <&macaddr_ri_3e 0>;
+	nvmem-cell-names = "mac-address";
+};
diff --git a/target/linux/econet/dts/en751221_smartfiber_xp8421-b.dts b/target/linux/econet/dts/en751221_smartfiber_xp8421-b.dts
index 314c98fc5e..4599d34053 100644
--- a/target/linux/econet/dts/en751221_smartfiber_xp8421-b.dts
+++ b/target/linux/econet/dts/en751221_smartfiber_xp8421-b.dts
@@ -104,3 +104,9 @@
 		};
 	};
 };
+
+&gmac0 {
+	status = "okay";
+	nvmem-cells = <&macaddr_bootloader_ff48 0>;
+	nvmem-cell-names = "mac-address";
+};
diff --git a/target/linux/econet/dts/en751221_tplink_archer-vr1200v-v2.dts b/target/linux/econet/dts/en751221_tplink_archer-vr1200v-v2.dts
index 56dec97c27..2bc44d11cd 100644
--- a/target/linux/econet/dts/en751221_tplink_archer-vr1200v-v2.dts
+++ b/target/linux/econet/dts/en751221_tplink_archer-vr1200v-v2.dts
@@ -96,3 +96,9 @@
 		};
 	};
 };
+
+&gmac0 {
+	status = "okay";
+	nvmem-cells = <&macaddr_misc_8f100 0>;
+	nvmem-cell-names = "mac-address";
+};