xref: /openbmc/linux/Documentation/devicetree/bindings/media/qcom,msm8916-venus.yaml (revision 45698208)

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/qcom,msm8916-venus.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm MSM8916 Venus 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,msm8916-venus

  power-domains:
    maxItems: 1

  clocks:
    maxItems: 3

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

  iommus:
    maxItems: 1

  video-decoder:
    type: object

    properties:
      compatible:
        const: venus-decoder

    required:
      - compatible

    additionalProperties: false

  video-encoder:
    type: object

    properties:
      compatible:
        const: venus-encoder

    required:
      - compatible

    additionalProperties: false

required:
  - compatible
  - iommus
  - video-decoder
  - video-encoder

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    #include <dt-bindings/clock/qcom,gcc-msm8916.h>

    video-codec@1d00000 {
        compatible = "qcom,msm8916-venus";
        reg = <0x01d00000 0xff000>;
        interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
        clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>,
                 <&gcc GCC_VENUS0_AHB_CLK>,
                 <&gcc GCC_VENUS0_AXI_CLK>;
        clock-names = "core", "iface", "bus";
        power-domains = <&gcc VENUS_GDSC>;
        iommus = <&apps_iommu 5>;
        memory-region = <&venus_mem>;

        video-decoder {
            compatible = "venus-decoder";
        };

        video-encoder {
            compatible = "venus-encoder";
        };
    };