blob: 678396eeeb783b26e79e11560592141d357404b3 [file] [log] [blame]
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/ingenic,musb.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Ingenic JZ47xx USB IP DT bindings
maintainers:
- Paul Cercueil <paul@crapouillou.net>
properties:
$nodename:
pattern: '^usb@.*'
compatible:
oneOf:
- enum:
- ingenic,jz4770-musb
- ingenic,jz4740-musb
- items:
- const: ingenic,jz4725b-musb
- const: ingenic,jz4740-musb
reg:
maxItems: 1
clocks:
maxItems: 1
clock-names:
items:
- const: udc
interrupts:
maxItems: 1
interrupt-names:
items:
- const: mc
phys:
description: PHY specifier for the USB PHY
usb-role-switch:
type: boolean
required:
- compatible
- reg
- clocks
- clock-names
- interrupts
- interrupt-names
- phys
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/jz4740-cgu.h>
usb_phy: usb-phy {
compatible = "usb-nop-xceiv";
#phy-cells = <0>;
};
udc: usb@13040000 {
compatible = "ingenic,jz4740-musb";
reg = <0x13040000 0x10000>;
interrupt-parent = <&intc>;
interrupts = <24>;
interrupt-names = "mc";
clocks = <&cgu JZ4740_CLK_UDC>;
clock-names = "udc";
phys = <&usb_phy>;
};