diff --git a/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts b/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
index 4486dc1fe114..b89c1521e664 100644
--- a/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
+++ b/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
@@ -26,6 +26,14 @@ memory@100000000 {
 		reg = <0x1 0x00000000 0x4 0x00000000>;
 	};
 
+	reg_aux_vcc3v3: regulator-aux-vcc3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "AUX_VCC3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
 	reg_aux_vcc5v: regulator-aux-vcc5v {
 		compatible = "regulator-fixed";
 		regulator-name = "AUX_VCC5V";
@@ -197,3 +205,19 @@ &uart0 {
 	pinctrl-0 = <&uart0_0_cfg>;
 	status = "okay";
 };
+
+&usb2_host {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	hub@1 {
+		compatible = "usb1a40,0101";
+		reg = <1>;
+		vdd-supply = <&reg_aux_vcc3v3>;
+	};
+};
+
+&usb2_phy {
+	status = "okay";
+};
diff --git a/arch/riscv/boot/dts/spacemit/k3.dtsi b/arch/riscv/boot/dts/spacemit/k3.dtsi
index e6faf8d8759e..23cca70f796b 100644
--- a/arch/riscv/boot/dts/spacemit/k3.dtsi
+++ b/arch/riscv/boot/dts/spacemit/k3.dtsi
@@ -438,6 +438,37 @@ soc: soc {
 		dma-noncoherent;
 		ranges;
 
+		usb2_host: usb@c0a00000 {
+			compatible = "spacemit,k3-dwc3";
+			reg = <0x0 0xc0a00000 0x0 0x10000>;
+			clocks = <&syscon_apmu CLK_APMU_USB2_BUS>;
+			clock-names = "usbdrd30";
+			resets = <&syscon_apmu RESET_APMU_USB2_AHB>,
+				 <&syscon_apmu RESET_APMU_USB2_VCC>,
+				 <&syscon_apmu RESET_APMU_USB2_PHY>;
+			reset-names = "ahb", "vcc", "phy";
+			interrupts = <105 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&saplic>;
+			phys = <&usb2_phy>;
+			phy-names = "usb2-phy";
+			phy_type = "utmi";
+			snps,dis_enblslpm_quirk;
+			snps,dis_u2_susphy_quirk;
+			snps,dis-del-phy-power-chg-quirk;
+			snps,dis-tx-ipgap-linecheck-quirk;
+			dr_mode = "host";
+			maximum-speed = "high-speed";
+			status = "disabled";
+		};
+
+		usb2_phy: phy@c0a20000 {
+			compatible = "spacemit,k3-usb2-phy";
+			reg = <0x0 0xc0a20000 0x0 0x200>;
+			clocks = <&syscon_apmu CLK_APMU_USB2_BUS>;
+			#phy-cells = <0>;
+			status = "disabled";
+		};
+
 		eth0: ethernet@cac80000 {
 			compatible = "spacemit,k3-dwmac", "snps,dwmac-5.40a";
 			reg = <0x0 0xcac80000 0x0 0x2000>;