Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml
Extension
.yaml
Size
3556 bytes
Lines
151
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
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/renesas,usb3-peri.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Renesas USB 3.0 Peripheral controller

maintainers:
  - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

properties:
  compatible:
    oneOf:
      - items:
          - enum:
              - renesas,r8a774a1-usb3-peri # RZ/G2M
              - renesas,r8a774b1-usb3-peri # RZ/G2N
              - renesas,r8a774c0-usb3-peri # RZ/G2E
              - renesas,r8a774e1-usb3-peri # RZ/G2H
              - renesas,r8a7795-usb3-peri  # R-Car H3
              - renesas,r8a7796-usb3-peri  # R-Car M3-W
              - renesas,r8a77961-usb3-peri # R-Car M3-W+
              - renesas,r8a77965-usb3-peri # R-Car M3-N
              - renesas,r8a77990-usb3-peri # R-Car E3
          - const: renesas,rcar-gen3-usb3-peri

      - items:
          - enum:
              - renesas,r9a09g011-usb3-peri # RZ/V2M
              - renesas,r9a09g055-usb3-peri # RZ/V2MA
          - const: renesas,rzv2m-usb3-peri

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

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

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

  phys:
    maxItems: 1

  phy-names:
    const: usb

  power-domains:
    maxItems: 1

  resets:
    maxItems: 1

  usb-role-switch:
    $ref: /schemas/types.yaml#/definitions/flag
    description: Support role switch.

  companion:
    $ref: /schemas/types.yaml#/definitions/phandle
    description: phandle of a companion.

Annotation

Implementation Notes