diff --git a/target/linux/realtek/base-files/etc/board.d/02_network b/target/linux/realtek/base-files/etc/board.d/02_network
index 12c89237015..7926836526e 100644
--- a/target/linux/realtek/base-files/etc/board.d/02_network
+++ b/target/linux/realtek/base-files/etc/board.d/02_network
@@ -67,6 +67,7 @@ realtek_setup_macs()
 	linksys,lgs328mpc-v2|\
 	linksys,lgs352c|\
 	netgear,gs108t-v3|\
+	netgear,gs110tp-v3|\
 	netgear,gs110tpp-v1|\
 	netgear,gs110tup-v1|\
 	netgear,gs308t-v1|\
diff --git a/target/linux/realtek/dts/rtl8380_netgear_gs110tp-v3.dts b/target/linux/realtek/dts/rtl8380_netgear_gs110tp-v3.dts
new file mode 100644
index 00000000000..3247de87931
--- /dev/null
+++ b/target/linux/realtek/dts/rtl8380_netgear_gs110tp-v3.dts
@@ -0,0 +1,128 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "rtl8380_netgear_gigabit.dtsi"
+
+#include <dt-bindings/leds/common.h>
+
+/ {
+	compatible = "netgear,gs110tp-v3", "realtek,rtl838x-soc";
+	model = "Netgear GS110TP v3";
+
+	aliases {
+		led-boot = &led_power_green;
+		led-failsafe = &led_power_amber;
+		led-running = &led_power_green;
+		led-upgrade = &led_power_amber;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power_amber: led-0 {
+			color = <LED_COLOR_ID_AMBER>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&gpio1 32 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power_green: led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	/* i2c of the left SFP cage: port 9 */
+	i2c0: i2c-gpio-0 {
+		compatible = "i2c-gpio";
+		sda-gpios = <&gpio1 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&gpio1 36 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		i2c-gpio,delay-us = <2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	sfp0: sfp-p9 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c0>;
+		los-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+		tx-disable-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+	};
+
+	/* i2c of the right SFP cage: port 10 */
+	i2c1: i2c-gpio-1 {
+		compatible = "i2c-gpio";
+		sda-gpios = <&gpio1 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&gpio1 36 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		i2c-gpio,delay-us = <2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	sfp1: sfp-p10 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c1>;
+		los-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+		tx-disable-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&firmware {
+	openwrt,ih-magic = <0x4e474520>;
+};
+
+&uart1 {
+	status = "okay";
+
+	pse: ethernet-pse {
+		compatible = "netgear,gs110tp-v3-pse", "realtek,pse-mcu-gen1";
+		current-speed = <19200>;
+		disable-ports-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+
+		pse-pis {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			PSE_PI(0)
+			PSE_PI(1)
+			PSE_PI(2)
+			PSE_PI(3)
+			PSE_PI(4)
+			PSE_PI(5)
+			PSE_PI(6)
+			PSE_PI(7)
+		};
+	};
+};
+
+/* Copper ports lan1..lan8 (phy8..phy15) -> MCU PoE ports 0..7 */
+&phy8  { pses = <&pse_pi0>; };
+&phy9  { pses = <&pse_pi1>; };
+&phy10 { pses = <&pse_pi2>; };
+&phy11 { pses = <&pse_pi3>; };
+&phy12 { pses = <&pse_pi4>; };
+&phy13 { pses = <&pse_pi5>; };
+&phy14 { pses = <&pse_pi6>; };
+&phy15 { pses = <&pse_pi7>; };
+
+&switch0 {
+	ethernet-ports {
+		port24: port@24 {
+			reg = <24>;
+			label = SWITCH_PORT_LABEL(9);
+			pcs-handle = <&serdes4 0>;
+			phy-mode = "1000base-x";
+			managed = "in-band-status";
+			sfp = <&sfp0>;
+		};
+		port26: port@26 {
+			reg = <26>;
+			label = SWITCH_PORT_LABEL(10);
+			pcs-handle = <&serdes5 0>;
+			phy-mode = "1000base-x";
+			managed = "in-band-status";
+			sfp = <&sfp1>;
+		};
+	};
+};
diff --git a/target/linux/realtek/image/rtl838x.mk b/target/linux/realtek/image/rtl838x.mk
index a2827b05c23..a51425b498e 100644
--- a/target/linux/realtek/image/rtl838x.mk
+++ b/target/linux/realtek/image/rtl838x.mk
@@ -264,6 +264,14 @@ define Device/netgear_gs108t-v3
 endef
 TARGET_DEVICES += netgear_gs108t-v3
 
+define Device/netgear_gs110tp-v3
+  $(Device/netgear_nge)
+  DEVICE_MODEL := GS110TP
+  DEVICE_VARIANT := v3
+  DEVICE_PACKAGES += kmod-pse-realtek-mcu-uart
+endef
+TARGET_DEVICES += netgear_gs110tp-v3
+
 define Device/netgear_gs110tpp-v1
   $(Device/netgear_nge)
   DEVICE_MODEL := GS110TPP