Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.yaml
Extension
.yaml
Size
3750 bytes
Lines
152
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,mt8195-hdmi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: MediaTek MT8195 series HDMI-TX Encoder

maintainers:
  - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
  - CK Hu <ck.hu@mediatek.com>

description:
  The MediaTek HDMI-TX v2 encoder can generate HDMI format data based on
  the HDMI Specification 2.0b.

properties:
  compatible:
    enum:
      - mediatek,mt8188-hdmi-tx
      - mediatek,mt8195-hdmi-tx

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    items:
      - description: HDMI Peripheral Bus (APB) clock
      - description: HDCP and HDMI_TOP clock
      - description: HDCP, HDMI_TOP and HDMI Audio reference clock
      - description: VPP HDMI Split clock

  clock-names:
    items:
      - const: bus
      - const: hdcp
      - const: hdcp24m
      - const: hdmi-split

  i2c:
    type: object
    $ref: /schemas/display/mediatek/mediatek,mt8195-hdmi-ddc.yaml
    unevaluatedProperties: false
    description: HDMI DDC I2C controller

  phys:
    maxItems: 1
    description: PHY providing clocking TMDS and pixel to controller

  phy-names:
    items:
      - const: hdmi

  power-domains:
    maxItems: 1

  '#sound-dai-cells':
    const: 1

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

    properties:
      port@0:
        $ref: /schemas/graph.yaml#/properties/port
        description:
          Input port, usually connected to the output port of a DPI

Annotation

Implementation Notes