Unverified Commit c69b7edc authored by Olivier Moysan's avatar Olivier Moysan Committed by Mark Brown
Browse files

ASoC: dt-bindings: add stm32mp25 support for i2s 



Add STM32MP25 support for STM32 I2S peripheral,
through "st,stm32mp25-i2s" compatible.

Signed-off-by: default avatarOlivier Moysan <olivier.moysan@foss.st.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20241107144712.1305638-2-olivier.moysan@foss.st.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b4b3622c

Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml

+33 −3
Original line number Diff line number Diff line
@@ -13,13 +13,11 @@ description: 
  The SPI/I2S block supports I2S/PCM protocols when configured on I2S mode.

  Only some SPI instances support I2S.



allOf:

  - $ref: dai-common.yaml#



properties:

  compatible:

    enum:

      - st,stm32h7-i2s

      - st,stm32mp25-i2s



  "#sound-dai-cells":

    const: 0
@@ -33,6 +31,7 @@ properties: 
      - description: clock feeding the internal clock generator.

      - description: I2S parent clock for sampling rates multiple of 8kHz.

      - description: I2S parent clock for sampling rates multiple of 11.025kHz.

    minItems: 2



  clock-names:

    items:
@@ -40,6 +39,7 @@ properties: 
      - const: i2sclk

      - const: x8k

      - const: x11k

    minItems: 2



  interrupts:

    maxItems: 1
@@ -79,6 +79,36 @@ required: 
  - dmas

  - dma-names



allOf:

  - $ref: dai-common.yaml#

  - if:

      properties:

        compatible:

          contains:

            const: st,stm32h7-i2s



    then:

      properties:

        clocks:

          minItems: 4



        clock-names:

          minItems: 4



  - if:

      properties:

        compatible:

          contains:

            const: st,stm32mp25-i2s



    then:

      properties:

        clocks:

          maxItems: 2



        clock-names:

          maxItems: 2



unevaluatedProperties: false



examples: