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* Texas Instruments' ADS8684 and ADS8688 ADC chip
Required properties:
- compatible: Should be "ti,ads8684" or "ti,ads8688"
- reg: spi chip select number for the device
Recommended properties:
- spi-max-frequency: Definition as per
Documentation/devicetree/bindings/spi/spi-bus.txt
Optional properties:
- vref-supply: The regulator supply for ADC reference voltage
Example:
adc@0 {
compatible = "ti,ads8688";
reg = <0>;
vref-supply = <&vdd_supply>;
spi-max-frequency = <1000000>;
};
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