Documentation/devicetree/bindings/media/st,stm32mp25-video-codec.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/st,stm32mp25-video-codec.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/st,stm32mp25-video-codec.yaml
Extension
.yaml
Size
1188 bytes
Lines
54
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.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/st,stm32mp25-video-codec.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: STMicroelectronics STM32MP25 VDEC video decoder & VENC video encoder

maintainers:
  - Hugues Fruchet <hugues.fruchet@foss.st.com>

description:
  The STMicroelectronics STM32MP25 SOCs embeds a VDEC video hardware
  decoder peripheral based on Verisilicon VC8000NanoD IP (former Hantro G1)
  and a VENC video hardware encoder peripheral based on Verisilicon
  VC8000NanoE IP (former Hantro H1).

properties:
  compatible:
    enum:
      - st,stm32mp25-vdec
      - st,stm32mp25-venc

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    maxItems: 1

  access-controllers:
    minItems: 1
    maxItems: 2

required:
  - compatible
  - reg
  - interrupts
  - clocks

additionalProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    video-codec@580d0000 {
        compatible = "st,stm32mp25-vdec";
        reg = <0x580d0000 0x3c8>;
        interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
        clocks = <&ck_icn_p_vdec>;
    };

Annotation

Implementation Notes