Documentation/devicetree/bindings/hwmon/iio-hwmon.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: "http://devicetree.org/schemas/hwmon/iio-hwmon.yaml#"
   5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
   6
   7 title: ADC-attached Hardware Sensor
   8
   9 maintainers:
  10   - Jonathan Cameron <jic23@kernel.org>
  11
  12 description: >
  13   Bindings for hardware monitoring devices connected to ADC controllers
  14   supporting the Industrial I/O bindings.
  15
  16 properties:
  17   compatible:
  18     const: iio-hwmon
  19
  20   io-channels:
  21     minItems: 1
  22     maxItems: 8 # Should be enough
  23     description: >
  24       List of phandles to ADC channels to read the monitoring values
  25
  26 required:
  27   - compatible
  28   - io-channels
  29
  30 additionalProperties: false
  31
  32 examples:
  33   - |
  34       iio-hwmon {
  35           compatible = "iio-hwmon";
  36           io-channels = <&adc 1>, <&adc 2>;
  37       };