Unverified Commit c8d08464 authored by Balakrishnan Sambath's avatar Balakrishnan Sambath Committed by Mark Brown
Browse files

ASoC: dt-bindings: atmel-at91sam9g20ek: convert to json-schema 



Convert atmel-at91sam9g20ek-wm8731-audio DT binding to yaml
based json-schema.Change file name to match json-scheme naming.

Signed-off-by: default avatarBalakrishnan Sambath <balakrishnan.s@microchip.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250219-sound-atmel-at91sam9g20ek-v3-1-d7c082af4e14@microchip.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 67ebf712

Documentation/devicetree/bindings/sound/atmel,at91sam9g20ek-wm8731.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/atmel,at91sam9g20ek-wm8731.yaml#

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



title: Atmel at91sam9g20ek wm8731 audio complex



maintainers:

  - Balakrishnan Sambath <balakrishnan.s@microchip.com>



description:

  The audio complex configuration for Atmel at91sam9g20ek with WM8731 audio codec.



properties:

  compatible:

    const: atmel,at91sam9g20ek-wm8731-audio



  atmel,model:

    $ref: /schemas/types.yaml#/definitions/string

    description: The user-visible name of this sound complex.



  atmel,audio-routing:

    $ref: /schemas/types.yaml#/definitions/non-unique-string-array

    description: A list of the connections between audio components.

    minItems: 2

    maxItems: 4

    items:

      enum:

        # Board Connectors

        - Ext Spk

        - Int Mic



        # CODEC Pins

        - LOUT

        - ROUT

        - LHPOUT

        - RHPOUT

        - LLINEIN

        - RLINEIN

        - MICIN



  atmel,ssc-controller:

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

    description: The phandle of the SSC controller.



  atmel,audio-codec:

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

    description: The phandle of WM8731 audio codec.



required:

  - compatible

  - atmel,model

  - atmel,audio-routing

  - atmel,ssc-controller

  - atmel,audio-codec



additionalProperties: false



examples:

  - |

    sound {

        compatible = "atmel,at91sam9g20ek-wm8731-audio";

        pinctrl-names = "default";

        pinctrl-0 = <&pinctrl_pck0_as_mck>;

        atmel,model = "wm8731 @ AT91SAMG20EK";

        atmel,audio-routing =

            "Ext Spk", "LHPOUT",

            "Int Mic", "MICIN";

        atmel,ssc-controller = <&ssc0>;

        atmel,audio-codec = <&wm8731>;

    };

Documentation/devicetree/bindings/sound/atmel-at91sam9g20ek-wm8731-audio.txt

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* Atmel at91sam9g20ek wm8731 audio complex



Required properties:

  - compatible: "atmel,at91sam9g20ek-wm8731-audio"

  - atmel,model: The user-visible name of this sound complex.

  - atmel,audio-routing: A list of the connections between audio components.

  - atmel,ssc-controller: The phandle of the SSC controller

  - atmel,audio-codec: The phandle of the WM8731 audio codec

Optional properties:

  - pinctrl-names, pinctrl-0: Please refer to pinctrl-bindings.txt



Example:

sound {

	compatible = "atmel,at91sam9g20ek-wm8731-audio";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pck0_as_mck>;



	atmel,model = "wm8731 @ AT91SAMG20EK";



	atmel,audio-routing =

		"Ext Spk", "LHPOUT",

		"Int MIC", "MICIN";



	atmel,ssc-controller = <&ssc0>;

	atmel,audio-codec = <&wm8731>;

};