1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/phy/rockchi 4 $id: http://devicetree.org/schemas/phy/rockchip-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Rockchip USB2.0 phy 7 title: Rockchip USB2.0 phy
8 8
9 maintainers: 9 maintainers:
10 - Heiko Stuebner <heiko@sntech.de> 10 - Heiko Stuebner <heiko@sntech.de>
11 11
12 properties: 12 properties:
13 compatible: 13 compatible:
14 enum: 14 enum:
15 - rockchip,rk3066a-usb-phy 15 - rockchip,rk3066a-usb-phy
16 - rockchip,rk3188-usb-phy 16 - rockchip,rk3188-usb-phy
17 - rockchip,rk3288-usb-phy 17 - rockchip,rk3288-usb-phy
18 18
19 "#address-cells": 19 "#address-cells":
20 const: 1 20 const: 1
21 21
22 "#size-cells": 22 "#size-cells":
23 const: 0 23 const: 0
24 24
25 required: 25 required:
26 - compatible 26 - compatible
27 - "#address-cells" 27 - "#address-cells"
28 - "#size-cells" 28 - "#size-cells"
29 29
30 additionalProperties: false 30 additionalProperties: false
31 31
32 patternProperties: 32 patternProperties:
33 "usb-phy@[0-9a-f]+$": 33 "usb-phy@[0-9a-f]+$":
34 type: object 34 type: object
35 35
36 properties: 36 properties:
37 reg: 37 reg:
38 maxItems: 1 38 maxItems: 1
39 39
40 "#phy-cells": 40 "#phy-cells":
41 const: 0 41 const: 0
42 42
43 clocks: 43 clocks:
44 maxItems: 1 44 maxItems: 1
45 45
46 clock-names: 46 clock-names:
47 const: phyclk 47 const: phyclk
48 48
49 "#clock-cells": 49 "#clock-cells":
50 const: 0 50 const: 0
51 51
52 resets: 52 resets:
53 maxItems: 1 53 maxItems: 1
54 54
55 reset-names: 55 reset-names:
56 const: phy-reset 56 const: phy-reset
57 57
58 vbus-supply: 58 vbus-supply:
59 description: phandle for vbus power so 59 description: phandle for vbus power source
60 60
61 required: 61 required:
62 - reg 62 - reg
63 - "#phy-cells" 63 - "#phy-cells"
64 64
65 additionalProperties: false 65 additionalProperties: false
66 66
67 examples: 67 examples:
68 - | 68 - |
69 usbphy: usbphy { 69 usbphy: usbphy {
70 compatible = "rockchip,rk3288-usb-phy"; 70 compatible = "rockchip,rk3288-usb-phy";
71 #address-cells = <1>; 71 #address-cells = <1>;
72 #size-cells = <0>; 72 #size-cells = <0>;
73 73
74 usbphy0: usb-phy@320 { 74 usbphy0: usb-phy@320 {
75 reg = <0x320>; 75 reg = <0x320>;
76 #phy-cells = <0>; 76 #phy-cells = <0>;
77 }; 77 };
78 }; 78 };
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