Documentation/devicetree/bindings/iio/adc/ti,ads8688.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/iio/adc/ti,ads8688.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Texas Instruments' ADS8684 and ADS8688 ADC chip
   8
   9 maintainers:
  10   - Sean Nyekjaer <sean@geanix.com>
  11
  12 description: |
  13    SPI 16bit ADCs with 4/8 channels.
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - ti,ads8684
  19       - ti,ads8688
  20
  21   reg:
  22     maxItems: 1
  23
  24   vref-supply:
  25     description: Optional external reference.  If not supplied, assume
  26       REFSEL input tied low to enable the internal reference.
  27
  28 required:
  29   - compatible
  30   - reg
  31
  32 examples:
  33   - |
  34     spi {
  35         #address-cells = <1>;
  36         #size-cells = <0>;
  37
  38         adc@0 {
  39             compatible = "ti,ads8688";
  40             reg = <0>;
  41             vref-supply = <&vdd_supply>;
  42             spi-max-frequency = <1000000>;
  43         };
  44     };
  45 ...