Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
Extension
.yaml
Size
5167 bytes
Lines
227
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/display/msm/qcom,mdss.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Mobile Display SubSystem (MDSS)

maintainers:
  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
  - Rob Clark <robdclark@gmail.com>

description:
  This is the bindings documentation for the Mobile Display Subsystem(MDSS) that
  encapsulates sub-blocks like MDP5, DSI, HDMI, eDP, etc.

properties:
  $nodename:
    pattern: "^display-subsystem@[0-9a-f]+$"

  compatible:
    enum:
      - qcom,mdss

  reg:
    minItems: 2
    maxItems: 3

  reg-names:
    minItems: 2
    items:
      - const: mdss_phys
      - const: vbif_phys
      - const: vbif_nrt_phys

  interrupts:
    maxItems: 1

  interrupt-controller: true

  "#interrupt-cells":
    const: 1

  power-domains:
    maxItems: 1
    description: |
      The MDSS power domain provided by GCC

  clocks:
    oneOf:
      - minItems: 3
        items:
          - description: Display abh clock
          - description: Display axi clock
          - description: Display vsync clock
          - description: Display core clock
      - minItems: 1
        items:
          - description: Display abh clock
          - description: Display core clock

  clock-names:
    oneOf:
      - minItems: 3
        items:
          - const: iface
          - const: bus
          - const: vsync
          - const: core
      - minItems: 1

Annotation

Implementation Notes