Commit 80fc9c45 authored by Charles-Antoine Couret's avatar Charles-Antoine Couret Committed by Jonathan Cameron
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dt-bindings: iio: adc: Add AD7949 device tree bindings in documentation 



Description how to invoke ad7949 driver from device tree file.

Signed-off-by: default avatarCharles-Antoine Couret <charles-antoine.couret@essensium.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 7f40e061

Documentation/devicetree/bindings/iio/adc/ad7949.txt

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* Analog Devices AD7949/AD7682/AD7689



Required properties:

 - compatible: Should be one of

	* "adi,ad7949"

	* "adi,ad7682"

	* "adi,ad7689"

 - reg: spi chip select number for the device

 - vref-supply: The regulator supply for ADC reference voltage



Example:

adc@0 {

	compatible = "adi,ad7949";

	reg = <0>;

	vref-supply = <&vdd_supply>;

};

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