Unverified Commit a15f859c authored by Dharma Balasubiramani's avatar Dharma Balasubiramani Committed by Mark Brown
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ASoC: dt-bindings: atmel,sam9x5-wm8731: Convert to json-schema 



Convert atmel sam9x5-wm8731-audio 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/20240206064418.237377-1-dharma.b@microchip.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8f501d29

Documentation/devicetree/bindings/sound/atmel,sam9x5-wm8731-audio.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,sam9x5-wm8731-audio.yaml#

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



title: Atmel at91sam9x5ek wm8731 audio complex



maintainers:

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



description:

  The audio complex configuration for Atmel at91sam9x5ek with WM8731 audio codec.



properties:

  compatible:

    const: atmel,sam9x5-wm8731-audio



  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



        # CODEC Pins

        - LOUT

        - ROUT

        - LHPOUT

        - RHPOUT

        - LLINEIN

        - RLINEIN

        - MICIN



required:

  - compatible

  - atmel,model

  - atmel,ssc-controller

  - atmel,audio-codec

  - atmel,audio-routing



additionalProperties: false



examples:

  - |

    sound {

        compatible = "atmel,sam9x5-wm8731-audio";



        atmel,model = "wm8731 @ AT91SAM9X5EK";



        atmel,audio-routing =

                "Headphone Jack", "RHPOUT",

                "Headphone Jack", "LHPOUT",

                "LLINEIN", "Line In Jack",

                "RLINEIN", "Line In Jack";



        atmel,ssc-controller = <&ssc0>;

        atmel,audio-codec = <&wm8731>;

    };

Documentation/devicetree/bindings/sound/atmel-sam9x5-wm8731-audio.txt

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* Atmel at91sam9x5ek wm8731 audio complex



Required properties:

  - compatible: "atmel,sam9x5-wm8731-audio"

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

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

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

  - 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.



Available audio endpoints for the audio-routing table:



Board connectors:

 * Headphone Jack

 * Line In Jack



wm8731 pins:

cf Documentation/devicetree/bindings/sound/wlf,wm8731.yaml



Example:

sound {

	compatible = "atmel,sam9x5-wm8731-audio";



	atmel,model = "wm8731 @ AT91SAM9X5EK";



	atmel,audio-routing =

		"Headphone Jack", "RHPOUT",

		"Headphone Jack", "LHPOUT",

		"LLINEIN", "Line In Jack",

		"RLINEIN", "Line In Jack";



	atmel,ssc-controller = <&ssc0>;

	atmel,audio-codec = <&wm8731>;

};