Unverified Commit 17e2304f authored by Cosmin-Gabriel Samoila's avatar Cosmin-Gabriel Samoila Committed by Mark Brown
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ASoC: ak4458: Add bindings for AK4458 DAC 



Document the bindings for AK4458 DAC

Signed-off-by: default avatarCosmin-Gabriel Samoila <cosmin.samoila@nxp.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 08660086

Documentation/devicetree/bindings/sound/ak4458.txt

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AK4458 audio DAC



This device supports I2C mode.



Required properties:



- compatible : "asahi-kasei,ak4458"

- reg : The I2C address of the device for I2C



Optional properties:

- reset-gpios: A GPIO specifier for the power down & reset pin

- mute-gpios: A GPIO specifier for the soft mute pin



Example:



&i2c {

	ak4458: dac@10 {

		compatible = "asahi-kasei,ak4458";

		reg = <0x10>;

		reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>

		mute-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>

	};

};