Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml
Extension
.yaml
Size
2865 bytes
Lines
120
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/renesas,usb-xhci.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Renesas USB xHCI controllers

maintainers:
  - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
  - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

properties:
  compatible:
    oneOf:
      - items:
          - enum:
              - renesas,xhci-r8a7742 # RZ/G1H
              - renesas,xhci-r8a7743 # RZ/G1M
              - renesas,xhci-r8a7744 # RZ/G1N
              - renesas,xhci-r8a7790 # R-Car H2
              - renesas,xhci-r8a7791 # R-Car M2-W
              - renesas,xhci-r8a7793 # R-Car M2-N
          - const: renesas,rcar-gen2-xhci # R-Car Gen2 and RZ/G1
      - items:
          - enum:
              - renesas,xhci-r8a774a1 # RZ/G2M
              - renesas,xhci-r8a774b1 # RZ/G2N
              - renesas,xhci-r8a774c0 # RZ/G2E
              - renesas,xhci-r8a774e1 # RZ/G2H
              - renesas,xhci-r8a7795  # R-Car H3
              - renesas,xhci-r8a7796  # R-Car M3-W
              - renesas,xhci-r8a77961 # R-Car M3-W+
              - renesas,xhci-r8a77965 # R-Car M3-N
              - renesas,xhci-r8a77990 # R-Car E3
          - const: renesas,rcar-gen3-xhci # R-Car Gen3 and RZ/G2
      - items:
          - enum:
              - renesas,r9a09g011-xhci # RZ/V2M
              - renesas,r9a09g055-xhci # RZ/V2MA
          - const: renesas,rzv2m-xhci  # RZ/{V2M, V2MA}

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    minItems: 1
    items:
      - description: Main clock for host
      - description: Register access clock

  clock-names:
    minItems: 1
    items:
      - const: axi
      - const: reg

  phys:
    maxItems: 1

  phy-names:
    items:
      - const: usb

  power-domains:
    maxItems: 1

Annotation

Implementation Notes