Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml
Extension: .yaml
Size: 3375 bytes
Lines: 132
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/clock/qcom,gcc-qcm2290.h
dt-bindings/interconnect/qcom,qcm2290.h
dt-bindings/interconnect/qcom,rpm-icc.h
dt-bindings/interrupt-controller/arm-gic.h
dt-bindings/power/qcom-rpmpd.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,qcm2290-venus.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm QCM2290 Venus video encode and decode accelerators

maintainers:
  - Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>

description:
  The Venus AR50_LITE IP is a video encode and decode accelerator present
  on Qualcomm platforms.

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

properties:
  compatible:
    oneOf:
      - items:
          - const: qcom,sm6115-venus
          - const: qcom,qcm2290-venus
      - const: qcom,qcm2290-venus

  power-domains:
    maxItems: 3

  power-domain-names:
    items:
      - const: venus
      - const: vcodec0
      - const: cx

  clocks:
    maxItems: 6

  clock-names:
    items:
      - const: core
      - const: iface
      - const: bus
      - const: throttle
      - const: vcodec0_core
      - const: vcodec0_bus

  iommus:
    maxItems: 2

  interconnects:
    maxItems: 2

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

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

required:
  - compatible
  - power-domain-names
  - iommus

unevaluatedProperties: false

examples:

Annotation

Immediate include surface: `dt-bindings/clock/qcom,gcc-qcm2290.h`, `dt-bindings/interconnect/qcom,qcm2290.h`, `dt-bindings/interconnect/qcom,rpm-icc.h`, `dt-bindings/interrupt-controller/arm-gic.h`, `dt-bindings/power/qcom-rpmpd.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.