diff --git a/target/linux/realtek/dts/rtl8393_hpe_1920-48g-poe.dts b/target/linux/realtek/dts/rtl8393_hpe_1920-48g-poe.dts
index e2427754341..9765f80d881 100644
--- a/target/linux/realtek/dts/rtl8393_hpe_1920-48g-poe.dts
+++ b/target/linux/realtek/dts/rtl8393_hpe_1920-48g-poe.dts
@@ -5,8 +5,37 @@
 / {
 	compatible = "hpe,1920-48g-poe", "realtek,rtl8393-soc";
 	model = "HPE 1920-48G-PoE (JG928A)";
+
+	gpio_fan_array {
+		compatible = "gpio-fan";
+
+		gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+		gpio-fan,speed-map =    <5000 0>,
+					<8200 1>;
+
+		alarm-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+		#cooling-cells = <2>;
+	};
 };
 
 &uart1 {
 	status = "okay";
 };
+
+&mdio_aux {
+	status = "okay";
+
+	gpio1: expander@0 {
+		compatible = "realtek,rtl8231";
+		reg = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&gpio1 0 0 37>;
+
+		led-controller {
+			compatible = "realtek,rtl8231-leds";
+			status = "disabled";
+		};
+	};
+};
diff --git a/target/linux/realtek/image/rtl839x.mk b/target/linux/realtek/image/rtl839x.mk
index 14d23ff3710..5f9b6d56c65 100644
--- a/target/linux/realtek/image/rtl839x.mk
+++ b/target/linux/realtek/image/rtl839x.mk
@@ -21,7 +21,7 @@ define Device/hpe_1920-48g-poe
   $(Device/hpe_1920)
   SOC := rtl8393
   DEVICE_MODEL := 1920-48G-PoE (JG928A)
-  DEVICE_PACKAGES += realtek-poe
+  DEVICE_PACKAGES += realtek-poe kmod-hwmon-gpiofan
   H3C_DEVICE_ID := 0x0001002b
 endef
 TARGET_DEVICES += hpe_1920-48g-poe