Unverified Commit 4d410ba9 authored by sheetal's avatar sheetal Committed by Mark Brown
Browse files

dt-bindings: sound: Update ADMAIF bindings for tegra264 



Update the ADMAIF bindings as tegra264 supports 64 channels, which includes
32 RX and 32 TX channels.

Signed-off-by: default avatarsheetal <sheetal@nvidia.com>
Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250929105930.1767294-3-sheetal@nvidia.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 3a866087

Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml

+66 −40
Original line number Diff line number Diff line
@@ -67,12 +67,12 @@ properties: 
        $ref: audio-graph-port.yaml#

        unevaluatedProperties: false



if:

allOf:

  - if:

      properties:

        compatible:

          contains:

            const: nvidia,tegra210-admaif



    then:

      properties:

        dmas:
@@ -92,7 +92,12 @@ then: 
        interconnect-names: false

        iommus: false



else:

  - if:

      properties:

        compatible:

          contains:

            const: nvidia,tegra186-admaif

    then:

      properties:

        dmas:

          description:
@@ -108,6 +113,27 @@ else: 
          minItems: 1

          maxItems: 40



  - if:

      properties:

        compatible:

          contains:

            const: nvidia,tegra264-admaif

    then:

      properties:

        dmas:

          description:

            DMA channel specifiers, equally divided for Tx and Rx.

          minItems: 1

          maxItems: 64

        dma-names:

          items:

            pattern: "^[rt]x(3[0-2]|[1-2][0-9]|[1-9])$"

          description:

            Should be "rx1", "rx2" ... "rx32" for DMA Rx channel

            Should be "tx1", "tx2" ... "tx32" for DMA Tx channel

          minItems: 1

          maxItems: 64



required:

  - compatible

  - reg