Documentation/devicetree/bindings/display/msm/qcom,sdm845-mdss.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/msm/qcom,sdm845-mdss.yaml

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Linux kernel
Corpus path
Documentation/devicetree/bindings/display/msm/qcom,sdm845-mdss.yaml
Extension
.yaml
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8178 bytes
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289
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Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
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atlas-only

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Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/msm/qcom,sdm845-mdss.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm SDM845 Display MDSS

maintainers:
  - Krishna Manikandan <quic_mkrishn@quicinc.com>

description:
  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
  bindings of MDSS are mentioned for SDM845 target.

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

properties:
  compatible:
    const: qcom,sdm845-mdss

  clocks:
    items:
      - description: Display AHB clock from gcc
      - description: Display core clock

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

  iommus:
    maxItems: 2

  interconnects:
    maxItems: 2

  interconnect-names:
    maxItems: 2

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

    properties:
      compatible:
        const: qcom,sdm845-dpu

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

    properties:
      compatible:
        const: qcom,sdm845-dp

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

    properties:
      compatible:
        items:
          - const: qcom,sdm845-dsi-ctrl
          - const: qcom,mdss-dsi-ctrl

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

Annotation

Implementation Notes