Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml
Extension
.yaml
Size
3223 bytes
Lines
137
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/display/mediatek/mediatek,hdmi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Mediatek HDMI Encoder

maintainers:
  - CK Hu <ck.hu@mediatek.com>
  - Jitao shi <jitao.shi@mediatek.com>

description: |
  The Mediatek HDMI encoder can generate HDMI 1.4a or MHL 2.0 signals from
  its parallel input.

properties:
  compatible:
    enum:
      - mediatek,mt2701-hdmi
      - mediatek,mt7623-hdmi
      - mediatek,mt8167-hdmi
      - mediatek,mt8173-hdmi

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    items:
      - description: Pixel Clock
      - description: HDMI PLL
      - description: Bit Clock
      - description: S/PDIF Clock

  clock-names:
    items:
      - const: pixel
      - const: pll
      - const: bclk
      - const: spdif

  phys:
    maxItems: 1

  phy-names:
    items:
      - const: hdmi

  mediatek,syscon-hdmi:
    $ref: /schemas/types.yaml#/definitions/phandle-array
    items:
      - items:
          - description: phandle to system configuration registers
          - description: register offset in the system configuration registers
    description: |
      phandle link and register offset to the system configuration registers.

  ports:
    $ref: /schemas/graph.yaml#/properties/ports

    properties:
      port@0:
        $ref: /schemas/graph.yaml#/properties/port
        description: |
          Input port node. This port should be connected to a DPI output port.

      port@1:

Annotation

Implementation Notes