1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/phy/ingenic,phy-usb.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Ingenic SoCs USB PHY
8
9 maintainers:
10 - Paul Cercueil <paul@crapouillou.net>
11 - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
12
13 properties:
14 $nodename:
15 pattern: '^usb-phy@.*'
16
17 compatible:
18 enum:
19 - ingenic,jz4770-phy
20 - ingenic,jz4775-phy
21 - ingenic,jz4780-phy
22 - ingenic,x1000-phy
23 - ingenic,x1830-phy
24 - ingenic,x2000-phy
25
26 reg:
27 maxItems: 1
28
29 clocks:
30 maxItems: 1
31
32 vcc-supply:
33 description: VCC power supply
34
35 '#phy-cells':
36 const: 0
37
38 required:
39 - compatible
40 - reg
41 - clocks
42 - vcc-supply
43 - '#phy-cells'
44
45 additionalProperties: false
46
47 examples:
48 - |
49 #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
50 otg_phy: usb-phy@3c {
51 compatible = "ingenic,jz4770-phy";
52 reg = <0x3c 0x10>;
53
54 vcc-supply = <&vcc>;
55 clocks = <&cgu JZ4770_CLK_OTG_PHY>;
56
57 #phy-cells = <0>;
58 };
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