Unverified Commit a7e5305f authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Mark Brown
Browse files

ASoC: dt-bindings: samsung,snow: convert to dtschema 



Convert the audio complex on Google Snow boards with Samsung Exynos SoC
to DT schema format.

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220129122430.45694-4-krzysztof.kozlowski@canonical.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 6752770d

Documentation/devicetree/bindings/sound/samsung,snow.yaml

0 → 100644
+74 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/sound/samsung,snow.yaml#

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



title: Google Snow audio complex with MAX9809x codec



maintainers:

  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

  - Sylwester Nawrocki <s.nawrocki@samsung.com>



properties:

  compatible:

    enum:

      - google,snow-audio-max98090

      - google,snow-audio-max98091

      - google,snow-audio-max98095



  codec:

    type: object

    properties:

      sound-dai:

        description: List of phandles to the CODEC and HDMI IP nodes.

        items:

          - description: Phandle to the MAX98090, MAX98091 or MAX98095 CODEC.

          - description: Phandle to the HDMI IP block node.

    required:

      - sound-dai



  cpu:

    type: object

    properties:

      sound-dai:

        description: Phandle to the Samsung I2S controller.

        maxItems: 1

    required:

      - sound-dai



  samsung,audio-codec:

    description: Phandle to the audio codec.

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

    deprecated: true



  samsung,i2s-controller:

    description: Phandle to the Samsung I2S controller.

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

    deprecated: true



  samsung,model:

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

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



required:

  - compatible

  - codec

  - cpu



additionalProperties: false



examples:

  - |

    sound {

        compatible = "google,snow-audio-max98095";

        samsung,model = "Snow-I2S-MAX98095";



        cpu {

            sound-dai = <&i2s0 0>;

        };



        codec {

            sound-dai = <&max98095 0>, <&hdmi>;

        };

    };

Documentation/devicetree/bindings/sound/snow.txt

deleted100644 → 0
+0 −31
Original line number Diff line number Diff line 
Audio Binding for Snow boards



Required properties:

- compatible : Can be one of the following,

			"google,snow-audio-max98090" or

			"google,snow-audio-max98091" or

			"google,snow-audio-max98095"

- samsung,i2s-controller (deprecated): The phandle of the Samsung I2S controller

- samsung,audio-codec (deprecated): The phandle of the audio codec



Required sub-nodes:



 - 'cpu' subnode with a 'sound-dai' property containing the phandle of the I2S

    controller

 - 'codec' subnode with a 'sound-dai' property containing list of phandles

    to the CODEC nodes, first entry must be the phandle of the MAX98090,

    MAX98091 or MAX98095 CODEC (exact device type is indicated by the compatible

    string) and the second entry must be the phandle of the HDMI IP block node



Optional:

- samsung,model: The name of the sound-card



Example:



sound {

		compatible = "google,snow-audio-max98095";



		samsung,model = "Snow-I2S-MAX98095";

		samsung,i2s-controller = <&i2s0>;

		samsung,audio-codec = <&max98095>;

};