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

   1 * Texas Instruments' ADC128S052, ADC122S021 and ADC124S021 ADC chip
   2
   3 Required properties:
   4  - compatible: Should be one of:
   5    - "ti,adc128s052"
   6    - "ti,adc122s021"
   7    - "ti,adc122s051"
   8    - "ti,adc122s101"
   9    - "ti,adc124s021"
  10    - "ti,adc124s051"
  11    - "ti,adc124s101"
  12  - reg: spi chip select number for the device
  13  - vref-supply: The regulator supply for ADC reference voltage
  14
  15 Recommended properties:
  16  - spi-max-frequency: Definition as per
  17                 Documentation/devicetree/bindings/spi/spi-bus.txt
  18
  19 Example:
  20 adc@0 {
  21         compatible = "ti,adc128s052";
  22         reg = <0>;
  23         vref-supply = <&vdd_supply>;
  24         spi-max-frequency = <1000000>;
  25 };