Commit 70ae805a authored by Neil Armstrong's avatar Neil Armstrong Committed by Mauro Carvalho Chehab
Browse files

media: dt-bindings: media: amlogic,gx-vdec: add bindings for G12A family 



Add bindings to support the Amlogic Video Decoder on the Amlogic G12A
family.

For the G12A family, a supplementary clock is needed to operate the
HEVC/VP9 decoder.

Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 604bd5ae

Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml

+37 −5
Original line number Diff line number Diff line
@@ -27,12 +27,15 @@ description: | 


properties:

  compatible:

    items:

    oneOf:

      - items:

        - enum:

          - amlogic,gxbb-vdec # GXBB (S905)

          - amlogic,gxl-vdec # GXL (S905X, S905D)

          - amlogic,gxm-vdec # GXM (S912)

        - const: amlogic,gx-vdec

      - enum:

        - amlogic,g12a-vdec # G12A (S905X2, S905D2)



  interrupts:

    minItems: 2
@@ -59,13 +62,17 @@ properties: 


  clocks:

    minItems: 4

    maxItems: 5



  clock-names:

    minItems: 4

    maxItems: 5

    items:

      - const: dos_parser

      - const: dos

      - const: vdec_1

      - const: vdec_hevc

      - const: vdec_hevcf



  amlogic,ao-sysctrl:

    description: should point to the AOBUS sysctrl node
@@ -77,6 +84,31 @@ properties: 
    allOf:

      - $ref: /schemas/types.yaml#/definitions/phandle



allOf:

  - if:

      properties:

        compatible:

          contains:

            enum:

              - amlogic,gx-vdec



    then:

      properties:

        clock-names:

          maxItems: 4



  - if:

      properties:

        compatible:

          contains:

            enum:

              - amlogic,g12a-vdec



    then:

      properties:

        clock-names:

          minItems: 5



required:

  - compatible

  - reg

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