summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/usb/usb-xhci.yaml
blob: f2139a9f35fb8e944b5feff936be3db10f0d7e21 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/usb-xhci.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Generic USB xHCI Controller

maintainers:
  - Mathias Nyman <mathias.nyman@intel.com>

allOf:
  - $ref: "usb-hcd.yaml#"

properties:
  usb2-lpm-disable:
    description: Indicates if we don't want to enable USB2 HW LPM
    type: boolean

  usb3-lpm-capable:
    description: Determines if platform is USB3 LPM capable
    type: boolean

  quirk-broken-port-ped:
    description: Set if the controller has broken port disable mechanism
    type: boolean

  imod-interval-ns:
    description: Interrupt moderation interval
    default: 5000

additionalProperties: true

examples:
  - |
    usb@f0930000 {
      compatible = "generic-xhci";
      reg = <0xf0930000 0x8c8>;
      interrupts = <0x0 0x4e 0x0>;
      usb2-lpm-disable;
      usb3-lpm-capable;
    };