1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/usb/fsl,imx8mq-dwc3.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: NXP iMX8MQ Soc USB Controller
8
9 maintainers:
10 - Li Jun <jun.li@nxp.com>
11 - Peng Fan <peng.fan@nxp.com>
12
13 select:
14 properties:
15 compatible:
16 contains:
17 enum:
18 - fsl,imx8mq-dwc3
19 required:
20 - compatible
21
22 properties:
23 compatible:
24 items:
25 - const: fsl,imx8mq-dwc3
26 - const: snps,dwc3
27
28 allOf:
29 - $ref: snps,dwc3.yaml#
30
31 unevaluatedProperties: false
32
33 examples:
34 - |
35 #include <dt-bindings/clock/imx8mq-clock.h>
36 #include <dt-bindings/interrupt-controller/arm-gic.h>
37
38 usb_dwc3_1: usb@38200000 {
39 compatible = "fsl,imx8mq-dwc3", "snps,dwc3";
40 reg = <0x38200000 0x10000>;
41 clocks = <&clk IMX8MQ_CLK_USB2_CTRL_ROOT>,
42 <&clk IMX8MQ_CLK_USB_CORE_REF>,
43 <&clk IMX8MQ_CLK_32K>;
44 clock-names = "bus_early", "ref", "suspend";
45 interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
46 phys = <&usb3_phy1>, <&usb3_phy1>;
47 phy-names = "usb2-phy", "usb3-phy";
48 };
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