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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/nxp,lpc3220-udc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NXP LPC32xx SoC USB Device Controller (UDC)
maintainers:
- Frank Li <Frank.Li@nxp.com>
properties:
compatible:
const: nxp,lpc3220-udc
reg:
maxItems: 1
interrupts:
items:
- description: USB Device Low Priority Interrupt
- description: USB Device High Priority Interrupt
- description: USB Device DMA Interrupt
- description: External USB Transceiver Interrupt (OTG ATX)
clocks:
maxItems: 1
transceiver:
description:
phandle of the associated ISP1301 device - this is necessary for
the UDC controller for connecting to the USB physical layer
required:
- compatible
- reg
- interrupts
- transceiver
additionalProperties: false
examples:
- |
usbd@31020000 {
compatible = "nxp,lpc3220-udc";
reg = <0x31020000 0x300>;
interrupt-parent = <&mic>;
interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>;
transceiver = <&isp1301>;
};
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