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Commit 254a1381 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Mark Brown
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ASoC: Add ADAU7002 Stereo PDM-to-I2S/TDM Converter DT bindings 



The ADAU7002 takes a stereo PDM signal (e.g. from two digital microphones)
and converts it into a I2S/TDM PCM stream. The chip does not have a
control interface and has a single power supply that is modeled in the
devicetree.

Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 1a695a90

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>;

	};