Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml
Extension
.yaml
Size
7073 bytes
Lines
245
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,sm8350-mdss.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm SM8350 Display MDSS

maintainers:
  - Robert Foss <robert.foss@linaro.org>

description:
  MSM Mobile Display Subsystem(MDSS) that encapsulates sub-blocks like
  DPU display controller, DSI and DP interfaces etc.

$ref: /schemas/display/msm/mdss-common.yaml#

properties:
  compatible:
    items:
      - const: qcom,sm8350-mdss

  clocks:
    items:
      - description: Display AHB clock from gcc
      - description: Display hf axi clock
      - description: Display sf axi clock
      - description: Display core clock

  clock-names:
    items:
      - const: iface
      - const: bus
      - const: nrt_bus
      - const: core

  iommus:
    maxItems: 1

  interconnects:
    items:
      - description: Interconnect path from the MDP0 port to the data bus
      - description: Interconnect path from the MDP1 port to the data bus
      - description: Interconnect path from the CPU to the reg bus

  interconnect-names:
    items:
      - const: mdp0-mem
      - const: mdp1-mem
      - const: cpu-cfg

patternProperties:
  "^display-controller@[0-9a-f]+$":
    type: object
    additionalProperties: true

    properties:
      compatible:
        const: qcom,sm8350-dpu

  "^displayport-controller@[0-9a-f]+$":
    type: object
    additionalProperties: true

    properties:
      compatible:
        const: qcom,sm8350-dp

  "^dsi@[0-9a-f]+$":
    type: object

Annotation

Implementation Notes