Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml
Extension
.yaml
Size
2766 bytes
Lines
123
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 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/qcom,sdm845-venus-v2.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm SDM845 Venus v2 video encode and decode accelerators

maintainers:
  - Stanimir Varbanov <stanimir.varbanov@linaro.org>

description: |
  The Venus IP is a video encode and decode accelerator present
  on Qualcomm platforms

allOf:
  - $ref: qcom,venus-common.yaml#

properties:
  compatible:
    const: qcom,sdm845-venus-v2

  power-domains:
    minItems: 3
    maxItems: 4

  power-domain-names:
    minItems: 3
    items:
      - const: venus
      - const: vcodec0
      - const: vcodec1
      - const: cx

  clocks:
    maxItems: 7

  clock-names:
    items:
      - const: core
      - const: iface
      - const: bus
      - const: vcodec0_core
      - const: vcodec0_bus
      - const: vcodec1_core
      - const: vcodec1_bus

  iommus:
    maxItems: 2

  interconnects:
    maxItems: 2

  interconnect-names:
    items:
      - const: video-mem
      - const: cpu-cfg

  operating-points-v2: true
  opp-table:
    type: object

  video-core0:
    type: object

    properties:
      compatible:
        const: venus-decoder

    required:

Annotation

Implementation Notes