tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/usb/generic-xhci.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: USB xHCI Controller
8
9maintainers:
10 - Mathias Nyman <mathias.nyman@intel.com>
11
12properties:
13 compatible:
14 oneOf:
15 - description: Generic xHCI device
16 const: generic-xhci
17 - description: Armada 37xx/375/38x/8k SoCs
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 domains
26 items:
27 - enum:
28 - brcm,bcm2711-xhci
29 - const: brcm,xhci-brcm-v2
30 - description: Broadcom STB SoCs with xHCI
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 dma-coherent: true
55
56 power-domains:
57 maxItems: 1
58
59unevaluatedProperties: false
60
61required:
62 - compatible
63 - reg
64 - interrupts
65
66allOf:
67 - $ref: usb-xhci.yaml#
68 - if:
69 properties:
70 compatible:
71 contains:
72 const: brcm,bcm2711-xhci
73 then:
74 required:
75 - power-domains
76 else:
77 properties:
78 power-domains: false
79
80examples:
81 - |
82 usb@f0931000 {
83 compatible = "generic-xhci";
84 reg = <0xf0931000 0x8c8>;
85 interrupts = <0x0 0x4e 0x0>;
86 };