Kernel-4.18.0-80.el8_nuvoton-nau7802

• 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>;
};