Unverified Commit 3bc351aa authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Mark Brown
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ASoC: dt-bindings: adi,adau7002: Convert to DT schema 



Convert the Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter
bindings to DT schema.  During the conversion, add properties already
used by DTS (sc7180-trogdor-coachz.dts) and Linux driver:
1. wakeup-delay-ms,
2. sound-dai-cells (via referencing dai-common.yaml).

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221209175947.335319-1-krzysztof.kozlowski@linaro.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 51ea51b1

Documentation/devicetree/bindings/sound/adi,adau7002.txt

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Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter



Required properties:



 - compatible: Must be "adi,adau7002"



Optional properties:



 - IOVDD-supply: Phandle and specifier for the power supply providing the IOVDD

	supply as covered in Documentation/devicetree/bindings/regulator/regulator.txt



	If this property is not present it is assumed that the supply pin is

	hardwired to always on.



Example:

	adau7002: pdm-to-i2s {

		compatible = "adi,adau7002";

		IOVDD-supply = <&supply>;

	};

Documentation/devicetree/bindings/sound/adi,adau7002.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/adi,adau7002.yaml#

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



title: Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter



maintainers:

  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>



allOf:

  - $ref: dai-common.yaml#



properties:

  compatible:

    const: adi,adau7002



  IOVDD-supply:

    description:

      IOVDD power supply, if skipped then it is assumed that the supply pin is

      hardwired to always on.



  wakeup-delay-ms:

    description:

      Delay after power up needed for device to settle.



required:

  - compatible



unevaluatedProperties: false



examples:

  - |

    audio-codec {

        compatible = "adi,adau7002";

        IOVDD-supply = <&pp1800_l15a>;

        #sound-dai-cells = <0>;

        wakeup-delay-ms = <80>;

    };