linux/Documentation/devicetree/bindings/iio/adc/nuvoton-nau7802.txt

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* Nuvoton NAU7802 Analog to Digital Converter (ADC)
Required properties:
- compatible: Should be "nuvoton,nau7802"
- reg: Should contain the ADC I2C address
Optional properties:
- nuvoton,vldo: Internal reference voltage in millivolts to be
configured valid values are between 2400 mV and 4500 mV.
- interrupts: IRQ line for the ADC. If not used the driver will use
polling.
Example:
adc2: nau7802@2a {
compatible = "nuvoton,nau7802";
reg = <0x2a>;
nuvoton,vldo = <3000>;
};