Documentation/devicetree/bindings/iio/adc/ti,tlc4541.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,tlc4541.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Texas Instruments TLC4541 and similar ADCs
   8
   9 maintainers:
  10   - Phil Reid <preid@electromag.com.au>
  11
  12 description: |
  13   14/16bit single channel ADC with SPI interface.
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - ti,tlc3541
  19       - ti,tlc4541
  20
  21   reg:
  22     maxItems: 1
  23
  24   spi-max-frequency: true
  25
  26   vref-supply: true
  27
  28   "#io-channel-cells":
  29     const: 1
  30
  31 required:
  32   - compatible
  33   - reg
  34   - vref-supply
  35
  36 additionalProperties: false
  37
  38 examples:
  39   - |
  40     spi {
  41         #address-cells = <1>;
  42         #size-cells = <0>;
  43
  44         adc@0 {
  45             compatible = "ti,tlc4541";
  46             reg = <0>;
  47             vref-supply = <&vdd_supply>;
  48             spi-max-frequency = <200000>;
  49             #io-channel-cells = <1>;
  50         };
  51     };
  52 ...