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1* NXP LPC32xx SoC USB Device Controller (UDC)2 3Required properties:4- compatible: Must be "nxp,lpc3220-udc"5- reg: Physical base address of the controller and length of memory mapped6 region.7- interrupts: The USB interrupts:8 * USB Device Low Priority Interrupt9 * USB Device High Priority Interrupt10 * USB Device DMA Interrupt11 * External USB Transceiver Interrupt (OTG ATX)12- transceiver: phandle of the associated ISP1301 device - this is necessary for13 the UDC controller for connecting to the USB physical layer14 15Example:16 17 isp1301: usb-transceiver@2c {18 compatible = "nxp,isp1301";19 reg = <0x2c>;20 };21 22 usbd@31020000 {23 compatible = "nxp,lpc3220-udc";24 reg = <0x31020000 0x300>;25 interrupt-parent = <&mic>;26 interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>;27 transceiver = <&isp1301>;28 };29