Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml
Extension
.yaml
Size
3096 bytes
Lines
142
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.

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Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/rockchip-inno-csi-dphy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Rockchip SoC MIPI RX0 D-PHY

maintainers:
  - Heiko Stuebner <heiko@sntech.de>

description: |
  The Rockchip SoC has a MIPI CSI D-PHY based on an Innosilicon IP which
  connects to the ISP1 (Image Signal Processing unit v1.0) for CSI cameras.

properties:
  compatible:
    enum:
      - rockchip,px30-csi-dphy
      - rockchip,rk1808-csi-dphy
      - rockchip,rk3326-csi-dphy
      - rockchip,rk3368-csi-dphy
      - rockchip,rk3568-csi-dphy
      - rockchip,rk3588-csi-dphy

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  clock-names:
    const: pclk

  '#phy-cells':
    const: 0

  power-domains:
    description: Video in/out power domain.
    maxItems: 1

  resets:
    items:
      - description: APB reset line
      - description: PHY reset line
    minItems: 1

  reset-names:
    items:
      - const: apb
      - const: phy
    minItems: 1

  rockchip,grf:
    $ref: /schemas/types.yaml#/definitions/phandle
    description:
      Some additional phy settings are access through GRF regs.

required:
  - compatible
  - reg
  - clocks
  - clock-names
  - '#phy-cells'
  - resets
  - reset-names
  - rockchip,grf

allOf:
  - if:

Annotation

Implementation Notes