1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/iio/adc/ti,ads8688.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Texas Instruments' ADS8684 and ADS8688 ADC chip
10 - Sean Nyekjaer <sean@geanix.com>
13 SPI 16bit ADCs with 4/8 channels.
25 description: Optional external reference. If not supplied, assume
26 REFSEL input tied low to enable the internal reference.
28 spi-max-frequency: true
34 additionalProperties: false
43 compatible = "ti,ads8688";
45 vref-supply = <&vdd_supply>;
46 spi-max-frequency = <1000000>;