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     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 ...
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