1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/usb/generic
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: USB xHCI Controller
8
9 maintainers:
10 - Mathias Nyman <mathias.nyman@intel.com>
11
12 properties:
13 compatible:
14 oneOf:
15 - description: Generic xHCI device
16 const: generic-xhci
17 - description: Armada 37xx/375/38x/8k So
18 items:
19 - enum:
20 - marvell,armada3700-xhci
21 - marvell,armada-375-xhci
22 - marvell,armada-380-xhci
23 - marvell,armada-8k-xhci
24 - const: generic-xhci
25 - description: Broadcom SoCs with power
26 items:
27 - enum:
28 - brcm,bcm2711-xhci
29 - const: brcm,xhci-brcm-v2
30 - description: Broadcom STB SoCs with xH
31 enum:
32 - brcm,xhci-brcm-v2
33 - brcm,bcm7445-xhci
34 - description: Generic xHCI device
35 const: xhci-platform
36 deprecated: true
37
38 reg:
39 maxItems: 1
40
41 interrupts:
42 maxItems: 1
43
44 clocks:
45 minItems: 1
46 maxItems: 2
47
48 clock-names:
49 minItems: 1
50 items:
51 - const: core
52 - const: reg
53
54 power-domains:
55 maxItems: 1
56
57 unevaluatedProperties: false
58
59 required:
60 - compatible
61 - reg
62 - interrupts
63
64 allOf:
65 - $ref: usb-xhci.yaml#
66 - if:
67 properties:
68 compatible:
69 contains:
70 const: brcm,bcm2711-xhci
71 then:
72 required:
73 - power-domains
74 else:
75 properties:
76 power-domains: false
77
78 examples:
79 - |
80 usb@f0931000 {
81 compatible = "generic-xhci";
82 reg = <0xf0931000 0x8c8>;
83 interrupts = <0x0 0x4e 0x0>;
84 };
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