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