Documentation/devicetree/bindings/iio/adc/ti,adc128s052.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,adc128s052.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Texas Instruments ADC128S052 and similar ADCs
   8
   9 maintainers:
  10   - Angelo Compagnucci <angelo.compagnucci@gmail.com>
  11
  12 description: |
  13   Family of 12 bit SPI ADCs with 2 to 8 channels with a range of different
  14   target sample rates.
  15
  16 properties:
  17   compatible:
  18     enum:
  19       - ti,adc122s021
  20       - ti,adc122s051
  21       - ti,adc122s101
  22       - ti,adc124s021
  23       - ti,adc124s051
  24       - ti,adc124s101
  25       - ti,adc128s052
  26
  27   reg:
  28     maxItems: 1
  29
  30   spi-max-frequency: true
  31
  32   vref-supply: true
  33
  34   "#io-channel-cells":
  35     const: 1
  36
  37 required:
  38   - compatible
  39   - reg
  40   - vref-supply
  41
  42 additionalProperties: false
  43
  44 examples:
  45   - |
  46     #include <dt-bindings/interrupt-controller/irq.h>
  47     spi {
  48         #address-cells = <1>;
  49         #size-cells = <0>;
  50
  51         adc@0 {
  52             compatible = "ti,adc128s052";
  53             reg = <0>;
  54             vref-supply = <&vdd_supply>;
  55             spi-max-frequency = <1000000>;
  56             #io-channel-cells = <1>;
  57         };
  58     };
  59 ...