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   vref-supply: true
  25
  26   "#io-channel-cells":
  27     const: 1
  28
  29 required:
  30   - compatible
  31   - reg
  32   - vref-supply
  33
  34 allOf:
  35   - $ref: /schemas/spi/spi-peripheral-props.yaml#
  36
  37 unevaluatedProperties: false
  38
  39 examples:
  40   - |
  41     spi {
  42         #address-cells = <1>;
  43         #size-cells = <0>;
  44
  45         adc@0 {
  46             compatible = "ti,tlc4541";
  47             reg = <0>;
  48             vref-supply = <&vdd_supply>;
  49             spi-max-frequency = <200000>;
  50             #io-channel-cells = <1>;
  51         };
  52     };
  53 ...