Unverified Commit e021e0ee authored by Animesh Agarwal's avatar Animesh Agarwal Committed by Mark Brown
Browse files

ASoC: dt-bindings: cirrus,cs4270: Convert to dtschema 



Convert the Cirrus Logic CS4270 audio CODEC bindings to DT schema. Add
missing va-supply, vd-supply and vlc-supply properties, because they
are already being used in the DTS and the driver for this device.

Cc: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: default avatarAnimesh Agarwal <animeshagarwal28@gmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240709184231.125207-1-animeshagarwal28@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent a8915e2f

Documentation/devicetree/bindings/sound/cirrus,cs4270.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/sound/cirrus,cs4270.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Cirrus Logic CS4270 audio CODEC



maintainers:

  - patches@opensource.cirrus.com



description:

  The CS4270 is a stereo audio codec. The driver for this device currently only

  supports I2C.



allOf:

  - $ref: dai-common.yaml#



properties:

  compatible:

    const: cirrus,cs4270



  reg:

    maxItems: 1



  '#sound-dai-cells':

    const: 0



  reset-gpios:

    description:

      This pin will be deasserted before communication to the codec starts.

    maxItems: 1



  va-supply:

    description: Analog power supply.



  vd-supply:

    description: Digital power supply.



  vlc-supply:

    description: Serial Control Port power supply.



required:

  - compatible

  - reg



unevaluatedProperties: false



examples:

  - |

    i2c {

      #address-cells = <1>;

      #size-cells = <0>;



      codec@48 {

          compatible = "cirrus,cs4270";

          reg = <0x48>;

      };

    };

Documentation/devicetree/bindings/sound/cs4270.txt

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CS4270 audio CODEC



The driver for this device currently only supports I2C.



Required properties:



  - compatible : "cirrus,cs4270"



  - reg : the I2C address of the device for I2C



Optional properties:



  - reset-gpios : a GPIO spec for the reset pin. If specified, it will be

		  deasserted before communication to the codec starts.



Example:



codec: cs4270@48 {

	compatible = "cirrus,cs4270";

	reg = <0x48>;

};