Unverified Commit 5df6dfbb authored by Biju Das's avatar Biju Das Committed by Mark Brown
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ASoC: dt-bindings: sound: renesas,rz-ssi: Document DMA support 



Document DMA support in binding document.

Signed-off-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210719134040.7964-7-biju.das.jz@bp.renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2b761f47

Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml

+15 −0
Original line number Diff line number Diff line
@@ -45,6 +45,18 @@ properties: 
  resets:

    maxItems: 1



  dmas:

    minItems: 1

    maxItems: 2



  dma-names:

    oneOf:

      - items:

          - const: tx

          - const: rx

      - items:

          - const: rt



  '#sound-dai-cells':

    const: 0
@@ -81,5 +93,8 @@ examples: 
            clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";

            power-domains = <&cpg>;

            resets = <&cpg R9A07G044_SSI0_RST_M2_REG>;

            dmas = <&dmac 0x255>,

                   <&dmac 0x256>;

            dma-names = "tx", "rx";

            #sound-dai-cells = <0>;

    };