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Commit d24fc643 authored by Angelo Compagnucci's avatar Angelo Compagnucci Committed by Jonathan Cameron
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iio: ti-adc128s052: Add DT binding documentation 



Adding binding documentation for Texas Instruments' ADC128S052 ADC chip.

Signed-off-by: default avatarAngelo Compagnucci <angelo.compagnucci@gmail.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 1ec28ce6

Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt

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* Texas Instruments' ADC128S052 ADC chip



Required properties:

 - compatible: Should be "ti,adc128s052"

 - reg: spi chip select number for the device

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



Recommended properties:

 - spi-max-frequency: Definition as per

		Documentation/devicetree/bindings/spi/spi-bus.txt



Example:

adc@0 {

	compatible = "ti,adc128s052";

	reg = <0>;

	vref-supply = <&vdd_supply>;

	spi-max-frequency = <1000000>;

};