diff --git a/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network b/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network
index 391e38c4dc..104f20ef0e 100644
--- a/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network
+++ b/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network
@@ -11,6 +11,7 @@ arcadyan,ar7516)
 	;;
 comtrend,ar-5381u |\
 comtrend,ar-5387un |\
+innacomm,w3400v6 |\
 nucom,r5010unv2)
 	ucidef_set_bridge_device switch
 	ucidef_set_interface_lan "lan1 lan2 lan3 lan4"
diff --git a/target/linux/bmips/dts/bcm6328-innacomm-w3400v6.dts b/target/linux/bmips/dts/bcm6328-innacomm-w3400v6.dts
new file mode 100644
index 0000000000..f2f70fcb17
--- /dev/null
+++ b/target/linux/bmips/dts/bcm6328-innacomm-w3400v6.dts
@@ -0,0 +1,200 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm6328.dtsi"
+
+/ {
+	model = "Innacomm W3400V6";
+	compatible = "innacomm,w3400v6", "brcm,bcm6328";
+
+	aliases {
+		led-boot = &led_power_green;
+		led-failsafe = &led_power_red;
+		led-running = &led_power_green;
+		led-upgrade = &led_power_green;
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <100>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+			debounce-interval = <60>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+			debounce-interval = <60>;
+		};
+	};
+
+	bcm4318-sprom {
+		compatible = "brcm,bcma-sprom";
+
+		pci-bus = <1>;
+		pci-dev = <0>;
+
+		nvmem-cells = <&macaddr_cfe_6a0 1>;
+		nvmem-cell-names = "mac-address";
+
+		brcm,sprom = "brcm/bcm4318-sprom.bin";
+	};
+};
+
+&ethernet {
+	status = "okay";
+
+	nvmem-cells = <&macaddr_cfe_6a0 0>;
+	nvmem-cell-names = "mac-address";
+};
+
+&hsspi {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <16666667>;
+		spi-tx-bus-width = <2>;
+		spi-rx-bus-width = <2>;
+		reg = <0>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				reg = <0x000000 0x010000>;
+				label = "cfe";
+				read-only;
+
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					macaddr_cfe_6a0: macaddr@6a0 {
+						compatible = "mac-base";
+						reg = <0x6a0 0x6>;
+						#nvmem-cell-cells = <1>;
+					};
+				};
+			};
+
+			partition@10000 {
+				compatible = "brcm,bcm963xx-imagetag";
+				reg = <0x010000 0x7e0000>;
+				label = "firmware";
+			};
+
+			partition@7f0000 {
+				reg = <0x7f0000 0x010000>;
+				label = "nvram";
+			};
+		};
+	};
+};
+
+&leds {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_leds>;
+
+	led@1 {
+		reg = <1>;
+		active-low;
+		label = "green:internet";
+	};
+
+	led@2 {
+		reg = <2>;
+		active-low;
+		label = "red:internet";
+	};
+
+	led@3 {
+		reg = <3>;
+		active-low;
+		label = "green:dsl";
+	};
+
+	led_power_green: led@4 {
+		reg = <4>;
+		active-low;
+		label = "green:power";
+		default-state = "on";
+	};
+
+	led_power_red: led@5 {
+		reg = <5>;
+		active-low;
+		label = "red:power";
+		panic-indicator;
+	};
+
+	led@11 {
+		reg = <11>;
+		active-low;
+		label = "green:wps";
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pinctrl {
+	pinctrl_leds: leds {
+		function = "led";
+		pins = "gpio1", "gpio2", "gpio3",
+		       "gpio4", "gpio5", "gpio11";
+	};
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "lan4";
+
+			phy-handle = <&phy1>;
+			phy-mode = "mii";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan3";
+
+			phy-handle = <&phy2>;
+			phy-mode = "mii";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan2";
+
+			phy-handle = <&phy3>;
+			phy-mode = "mii";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan1";
+
+			phy-handle = <&phy4>;
+			phy-mode = "mii";
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git a/target/linux/bmips/image/bcm6328.mk b/target/linux/bmips/image/bcm6328.mk
index fd0cf16dbb..b28926b1e7 100644
--- a/target/linux/bmips/image/bcm6328.mk
+++ b/target/linux/bmips/image/bcm6328.mk
@@ -39,6 +39,18 @@ define Device/comtrend_ar-5387un
 endef
 TARGET_DEVICES += comtrend_ar-5387un
 
+define Device/innacomm_w3400v6
+  $(Device/bcm63xx-cfe)
+  DEVICE_VENDOR := Innacomm
+  DEVICE_MODEL := W3400V6
+  CHIP_ID := 6328
+  CFE_BOARD_ID := 96328ang
+  FLASH_MB := 8
+  DEVICE_PACKAGES += $(B43_PACKAGES) \
+    broadcom-4318-sprom kmod-leds-bcm6328
+endef
+TARGET_DEVICES += innacomm_w3400v6
+
 define Device/nucom_r5010unv2
   $(Device/bcm63xx-cfe)
   DEVICE_VENDOR := NuCom