Documentation/devicetree/bindings/phy/allwinner,sun8i-v3s-usb-phy.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/phy/allwinner,sun8i-v3s-usb-phy.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/phy/allwinner,sun8i-v3s-usb-phy.yaml
Extension
.yaml
Size
1824 bytes
Lines
89
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
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/allwinner,sun8i-v3s-usb-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Allwinner V3s USB PHY

maintainers:
  - Chen-Yu Tsai <wens@csie.org>
  - Maxime Ripard <mripard@kernel.org>

properties:
  "#phy-cells":
    const: 1

  compatible:
    const: allwinner,sun8i-v3s-usb-phy

  reg:
    items:
      - description: PHY Control registers
      - description: PHY PMU0 registers

  reg-names:
    items:
      - const: phy_ctrl
      - const: pmu0

  clocks:
    maxItems: 1
    description: USB OTG PHY bus clock

  clock-names:
    const: usb0_phy

  resets:
    maxItems: 1
    description: USB OTG reset

  reset-names:
    const: usb0_reset

  usb0_id_det-gpios:
    maxItems: 1
    description: GPIO to the USB OTG ID pin

  usb0_vbus_det-gpios:
    maxItems: 1
    description: GPIO to the USB OTG VBUS detect pin

  usb0_vbus_power-supply:
    description: Power supply to detect the USB OTG VBUS

  usb0_vbus-supply:
    description: Regulator controlling USB OTG VBUS

required:
  - "#phy-cells"
  - compatible
  - clocks
  - clock-names
  - reg
  - reg-names
  - resets
  - reset-names

additionalProperties: false

examples:

Annotation

Implementation Notes