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/usb/generic 4 $id: http://devicetree.org/schemas/usb/generic-xhci.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: USB xHCI Controller 7 title: USB xHCI Controller
8 8
9 maintainers: 9 maintainers:
10 - Mathias Nyman <mathias.nyman@intel.com> 10 - Mathias Nyman <mathias.nyman@intel.com>
11 11
12 properties: 12 properties:
13 compatible: 13 compatible:
14 oneOf: 14 oneOf:
15 - description: Generic xHCI device 15 - description: Generic xHCI device
16 const: generic-xhci 16 const: generic-xhci
17 - description: Armada 37xx/375/38x/8k So 17 - description: Armada 37xx/375/38x/8k SoCs
18 items: 18 items:
19 - enum: 19 - enum:
20 - marvell,armada3700-xhci 20 - marvell,armada3700-xhci
21 - marvell,armada-375-xhci 21 - marvell,armada-375-xhci
22 - marvell,armada-380-xhci 22 - marvell,armada-380-xhci
23 - marvell,armada-8k-xhci 23 - marvell,armada-8k-xhci
24 - const: generic-xhci 24 - const: generic-xhci
25 - description: Broadcom SoCs with power 25 - description: Broadcom SoCs with power domains
26 items: 26 items:
27 - enum: 27 - enum:
28 - brcm,bcm2711-xhci 28 - brcm,bcm2711-xhci
29 - const: brcm,xhci-brcm-v2 29 - const: brcm,xhci-brcm-v2
30 - description: Broadcom STB SoCs with xH 30 - description: Broadcom STB SoCs with xHCI
31 enum: 31 enum:
32 - brcm,xhci-brcm-v2 32 - brcm,xhci-brcm-v2
33 - brcm,bcm7445-xhci 33 - brcm,bcm7445-xhci
34 - description: Generic xHCI device 34 - description: Generic xHCI device
35 const: xhci-platform 35 const: xhci-platform
36 deprecated: true 36 deprecated: true
37 37
38 reg: 38 reg:
39 maxItems: 1 39 maxItems: 1
40 40
41 interrupts: 41 interrupts:
42 maxItems: 1 42 maxItems: 1
43 43
44 clocks: 44 clocks:
45 minItems: 1 45 minItems: 1
46 maxItems: 2 46 maxItems: 2
47 47
48 clock-names: 48 clock-names:
49 minItems: 1 49 minItems: 1
50 items: 50 items:
51 - const: core 51 - const: core
52 - const: reg 52 - const: reg
53 53
54 power-domains: 54 power-domains:
55 maxItems: 1 55 maxItems: 1
56 56
57 unevaluatedProperties: false 57 unevaluatedProperties: false
58 58
59 required: 59 required:
60 - compatible 60 - compatible
61 - reg 61 - reg
62 - interrupts 62 - interrupts
63 63
64 allOf: 64 allOf:
65 - $ref: usb-xhci.yaml# 65 - $ref: usb-xhci.yaml#
66 - if: 66 - if:
67 properties: 67 properties:
68 compatible: 68 compatible:
69 contains: 69 contains:
70 const: brcm,bcm2711-xhci 70 const: brcm,bcm2711-xhci
71 then: 71 then:
72 required: 72 required:
73 - power-domains 73 - power-domains
74 else: 74 else:
75 properties: 75 properties:
76 power-domains: false 76 power-domains: false
77 77
78 examples: 78 examples:
79 - | 79 - |
80 usb@f0931000 { 80 usb@f0931000 {
81 compatible = "generic-xhci"; 81 compatible = "generic-xhci";
82 reg = <0xf0931000 0x8c8>; 82 reg = <0xf0931000 0x8c8>;
83 interrupts = <0x0 0x4e 0x0>; 83 interrupts = <0x0 0x4e 0x0>;
84 }; 84 };
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