Documentation/devicetree/bindings/media/qcom,sm8250-venus.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/qcom,sm8250-venus.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/media/qcom,sm8250-venus.yaml
Extension: .yaml
Size: 3234 bytes
Lines: 147
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.

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

Dependency Surface

dt-bindings/interrupt-controller/arm-gic.h
dt-bindings/clock/qcom,videocc-sm8250.h
dt-bindings/interconnect/qcom,sm8250.h
dt-bindings/clock/qcom,gcc-sm8250.h
dt-bindings/power/qcom,rpmhpd.h

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/qcom,sm8250-venus.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm SM8250 Venus video encode and decode accelerators

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

description: |
  The Iris v2.xx IP is a video encode and decode accelerator present on
  Qualcomm platforms

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

properties:
  compatible:
    oneOf:
      - const: qcom,sm8250-venus
      - items:
          - enum:
              - qcom,sc8280xp-iris
              - qcom,sm8350-iris
          - const: qcom,sm8250-venus

  power-domains:
    minItems: 2
    maxItems: 4

  power-domain-names:
    minItems: 2
    items:
      - const: venus
      - const: vcodec0
      - const: mx
      - const: mmcx

  clocks:
    maxItems: 3

  clock-names:
    items:
      - const: iface
      - const: core
      - const: vcodec0_core

  iommus:
    maxItems: 1

  interconnects:
    maxItems: 2

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

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

  resets:
    maxItems: 2

  reset-names:
    items:
      - const: bus

Annotation

Immediate include surface: `dt-bindings/interrupt-controller/arm-gic.h`, `dt-bindings/clock/qcom,videocc-sm8250.h`, `dt-bindings/interconnect/qcom,sm8250.h`, `dt-bindings/clock/qcom,gcc-sm8250.h`, `dt-bindings/power/qcom,rpmhpd.h`.
Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.