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Commit 2b65df25 authored by Paul Handrigan's avatar Paul Handrigan Committed by Mark Brown
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ASoC: cs4265: bindings: sound: Add binding for CS4265 CODEC. 



This patch adds binding documentation for the Cirrus Logic CS4265 I2C CODEC.

Signed-off-by: default avatarPaul Handrigan <paul.handrigan@cirrus.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 7171511e

Documentation/devicetree/bindings/sound/cs4265.txt

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CS4265 audio CODEC



This device supports I2C only.



Required properties:



  - compatible : "cirrus,cs4265"



  - reg : the I2C address of the device for I2C. The I2C address depends on

          the state of the AD0 pin.  If AD0 is high, the i2c address is 0x4f.

          If it is low, the i2c address is 0x4e.



Optional properties:



  - reset-gpios : a GPIO spec for the reset pin. If specified, it will be

		 deasserted before communication to the codec starts.



Examples:



codec_ad0_high: cs4265@4f { /* AD0 Pin is high */

	compatible = "cirrus,cs4265";

	reg = <0x4f>;

};





codec_ad0_low: cs4265@4e { /* AD0 Pin is low */

	compatible = "cirrus,cs4265";

	reg = <0x4e>;

};