synopsys DWC3 CORE DWC3- USB3 CONTROLLER Required properties: - compatible: must be "snps,dwc3" - reg : Address and length of the register set for the device - interrupts: Interrupts used by the dwc3 controller. - usb-phy : array of phandle for the PHY device. The first element in the array is expected to be a handle to the USB2/HS PHY and the second element is expected to be a handle to the USB3/SS PHY Optional properties: - tx-fifo-resize: determines if the FIFO *has* to be reallocated. This is usually a subnode to DWC3 glue to which it is connected. dwc3@4a030000 { compatible = "snps,dwc3"; reg = <0x4a030000 0xcfff>; interrupts = <0 92 4> usb-phy = <&usb2_phy>, <&usb3,phy>; tx-fifo-resize; };