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