xref: /linux/Documentation/devicetree/bindings/phy/brcm,sr-usb-combo-phy.yaml (revision 8582976acc8504cec53a7b6fed493435eba8437f) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/phy/brcm,sr-usb-combo-phy.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Broadcom Stingray USB PHY
8
9maintainers:
10  - Ray Jui <rjui@broadcom.com>
11  - Scott Branden <sbranden@broadcom.com>
12
13properties:
14  compatible:
15    enum:
16      - brcm,sr-usb-combo-phy
17      - brcm,sr-usb-hs-phy
18
19  reg:
20    maxItems: 1
21
22  '#phy-cells':
23    description: PHY cell count indicating PHY type
24    enum: [ 0, 1 ]
25
26required:
27  - compatible
28  - reg
29  - '#phy-cells'
30
31allOf:
32  - if:
33      properties:
34        compatible:
35          contains:
36            const: brcm,sr-usb-combo-phy
37    then:
38      properties:
39        '#phy-cells':
40          const: 1
41  - if:
42      properties:
43        compatible:
44          contains:
45            const: brcm,sr-usb-hs-phy
46    then:
47      properties:
48        '#phy-cells':
49          const: 0
50
51additionalProperties: false
52
53examples:
54  - |
55    usb-phy@0 {
56        compatible = "brcm,sr-usb-combo-phy";
57        reg = <0x00000000 0x100>;
58        #phy-cells = <1>;
59    };
60  - |
61    usb-phy@20000 {
62        compatible = "brcm,sr-usb-hs-phy";
63        reg = <0x00020000 0x100>;
64        #phy-cells = <0>;
65    };
66