Documentation/devicetree/bindings/hwmon/ti,ads7828.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4
   5 $id: http://devicetree.org/schemas/hwmon/ti,ads7828.yaml#
   6 $schema: http://devicetree.org/meta-schemas/core.yaml#
   7
   8 title: Texas Instruments ADS7828/ADS7830 Analog to Digital Converter (ADC)
   9
  10 maintainers:
  11   - Krzysztof Kozlowski <krzk@kernel.org>
  12
  13 description: |
  14   The ADS7828 is 12-Bit, 8-Channel Sampling Analog to Digital Converter (ADC)
  15   with an I2C interface.
  16
  17   Datasheets:
  18     https://www.ti.com/product/ADS7828
  19
  20 properties:
  21   compatible:
  22     enum:
  23       - ti,ads7828
  24       - ti,ads7830
  25
  26   reg:
  27     maxItems: 1
  28
  29   ti,differential-input:
  30     description:
  31       Set to use the device in differential mode.
  32     type: boolean
  33
  34   vref-supply:
  35     description:
  36       The regulator to use as an external reference. If it does not exists the
  37       internal reference will be used.
  38
  39 required:
  40   - compatible
  41   - reg
  42
  43 additionalProperties: false
  44
  45 examples:
  46   - |
  47     i2c {
  48         #address-cells = <1>;
  49         #size-cells = <0>;
  50
  51         adc@48 {
  52             comatible = "ti,ads7828";
  53             reg = <0x48>;
  54             vref-supply = <&vref>;
  55             ti,differential-input;
  56         };
  57     };