Unverified Commit 565abf58 authored by Dharma Balasubiramani's avatar Dharma Balasubiramani Committed by Mark Brown
Browse files

ASoC: dt-bindings: atmel,asoc-wm8904: Convert to json-schema 



Convert atmel,asoc-wm8904 devicetree binding to json-schema.

Signed-off-by: default avatarDharma Balasubiramani <dharma.b@microchip.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240207094144.195397-1-dharma.b@microchip.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent a15f859c

Documentation/devicetree/bindings/sound/atmel,asoc-wm8904.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/sound/atmel,asoc-wm8904.yaml#

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



title: Atmel wm8904 audio codec complex



maintainers:

  - Dharma Balasubiramani <dharma.b@microchip.com>



description:

  The ASoC audio complex configuration for Atmel with WM8904 audio codec.



properties:

  compatible:

    const: atmel,asoc-wm8904



  atmel,model:

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

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



  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 the WM8731 audio codec.



  atmel,audio-routing:

    description:

      A list of the connections between audio components. Each entry is a pair

      of strings, the first being the connection's sink, the second being the

      connection's source.

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

    items:

      enum:

        # Board Connectors

        - Headphone Jack

        - Line In Jack

        - Mic

        # WM8904 CODEC Pins

        - IN1L

        - IN1R

        - IN2L

        - IN2R

        - IN3L

        - IN3R

        - HPOUTL

        - HPOUTR

        - LINEOUTL

        - LINEOUTR

        - MICBIAS



required:

  - compatible

  - atmel,model

  - atmel,audio-routing

  - atmel,ssc-controller

  - atmel,audio-codec



additionalProperties: false



examples:

  - |

    sound {

        compatible = "atmel,asoc-wm8904";

        pinctrl-names = "default";

        pinctrl-0 = <&pinctrl_pck0_as_mck>;



        atmel,model = "wm8904 @ AT91SAM9N12EK";



        atmel,audio-routing =

                "Headphone Jack", "HPOUTL",

                "Headphone Jack", "HPOUTR",

                "IN2L", "Line In Jack",

                "IN2R", "Line In Jack",

                "Mic", "MICBIAS",

                "IN1L", "Mic";



        atmel,ssc-controller = <&ssc0>;

        atmel,audio-codec = <&wm8904>;

    };

Documentation/devicetree/bindings/sound/atmel-wm8904.txt

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Atmel ASoC driver with wm8904 audio codec complex



Required properties:

  - compatible: "atmel,asoc-wm8904"

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

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

    Each entry is a pair of strings, the first being the connection's sink,

    the second being the connection's source. Valid names for sources and

    sinks are the WM8904's pins, and the jacks on the board:



    WM8904 pins:



    * IN1L

    * IN1R

    * IN2L

    * IN2R

    * IN3L

    * IN3R

    * HPOUTL

    * HPOUTR

    * LINEOUTL

    * LINEOUTR

    * MICBIAS



    Board connectors:



    * Headphone Jack

    * Line In Jack

    * Mic



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

  - atmel,audio-codec: The phandle of the WM8904 audio codec



Optional properties:

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



Example:

sound {

	compatible = "atmel,asoc-wm8904";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pck0_as_mck>;



	atmel,model = "wm8904 @ AT91SAM9N12EK";



	atmel,audio-routing =

		"Headphone Jack", "HPOUTL",

		"Headphone Jack", "HPOUTR",

		"IN2L", "Line In Jack",

		"IN2R", "Line In Jack",

		"Mic", "MICBIAS",

		"IN1L", "Mic";



	atmel,ssc-controller = <&ssc0>;

	atmel,audio-codec = <&wm8904>;

};