GNU Linux-libre 4.19.295-gnu1
[releases.git] / Documentation / devicetree / bindings / iio / adc / ti-ads8688.txt
1 * Texas Instruments' ADS8684 and ADS8688 ADC chip
2
3 Required properties:
4  - compatible: Should be "ti,ads8684" or "ti,ads8688"
5  - reg: spi chip select number for the device
6
7 Recommended properties:
8  - spi-max-frequency: Definition as per
9                 Documentation/devicetree/bindings/spi/spi-bus.txt
10
11 Optional properties:
12  - vref-supply: The regulator supply for ADC reference voltage
13
14 Example:
15 adc@0 {
16         compatible = "ti,ads8688";
17         reg = <0>;
18         vref-supply = <&vdd_supply>;
19         spi-max-frequency = <1000000>;
20 };