diff --git a/arch/arm/dts/sun8i-a83t.dtsi b/arch/arm/dts/sun8i-a83t.dtsi
index d3473f8..0fe73e1 100644
--- a/arch/arm/dts/sun8i-a83t.dtsi
+++ b/arch/arm/dts/sun8i-a83t.dtsi
@@ -224,5 +224,39 @@
 			#interrupt-cells = <3>;
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
+
+		usb_otg: usb@01c19000 {
+			compatible = "allwinner,sun8i-a33-musb";
+			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mc";
+			status = "disabled";
+		};
+
+		ehci0: usb@01c1a000 {
+			compatible = "allwinner,sun8i-a83t-ehci", "generic-ehci";
+			reg = <0x01c1a000 0x100>;
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		ohci0: usb@01c1a400 {
+			compatible = "allwinner,sun8i-a83t-ohci", "generic-ohci";
+			reg = <0x01c1a400 0x100>;
+			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		ehci1: usb@01c1b000 {
+			compatible = "allwinner,sun8i-a83t-ehci", "generic-ehci";
+			reg = <0x01c1b000 0x100>;
+			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		r_pio: pinctrl@01f02c00 {
+			compatible = "allwinner,sun8i-a83t-r-pinctrl";
+			reg = <0x01f02c00 0x400>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+		};
 	};
 };