xref: /freebsd/sys/contrib/device-tree/Bindings/iio/adc/maxim,max11100.yaml (revision 734e82fe33aa764367791a7d603b383996c6b40b) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/adc/maxim,max11100.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Maxim MAX11100 ADC
8
9maintainers:
10  - Jacopo Mondi <jacopo@jmondi.org>
11
12description: |
13    Single channel 16 bit ADC with SPI interface.
14
15properties:
16  compatible:
17    const: maxim,max11100
18
19  reg:
20    maxItems: 1
21
22  vref-supply:
23    description: External reference, needed to establish input scaling.
24
25  spi-max-frequency:
26    minimum: 100000
27    maximum: 4800000
28
29required:
30  - compatible
31  - reg
32  - vref-supply
33
34allOf:
35  - $ref: /schemas/spi/spi-peripheral-props.yaml#
36
37unevaluatedProperties: false
38
39examples:
40  - |
41    spi {
42        #address-cells = <1>;
43        #size-cells = <0>;
44
45        adc@0 {
46            compatible = "maxim,max11100";
47            reg = <0>;
48            vref-supply = <&adc_vref>;
49            spi-max-frequency = <240000>;
50        };
51    };
52...
53