1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/iio/adc/adi 4 $id: http://devicetree.org/schemas/iio/adc/adi,ad7291.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: AD7291 8-Channel, I2C, 12-Bit SAR ADC w 7 title: AD7291 8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
8 8
9 maintainers: 9 maintainers:
10 - Michael Auchter <michael.auchter@ni.com> 10 - Michael Auchter <michael.auchter@ni.com>
11 11
12 description: | 12 description: |
13 Analog Devices AD7291 8-Channel I2C 12-Bit S 13 Analog Devices AD7291 8-Channel I2C 12-Bit SAR ADC with Temperature Sensor
14 https://www.analog.com/media/en/technical-do 14 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7291.pdf
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 enum: 18 enum:
19 - adi,ad7291 19 - adi,ad7291
20 20
21 reg: 21 reg:
22 maxItems: 1 22 maxItems: 1
23 23
24 vref-supply: 24 vref-supply:
25 description: | 25 description: |
26 The regulator supply for ADC reference v 26 The regulator supply for ADC reference voltage.
27 27
28 required: 28 required:
29 - compatible 29 - compatible
30 - reg 30 - reg
31 31
32 additionalProperties: false 32 additionalProperties: false
33 33
34 examples: 34 examples:
35 - | 35 - |
36 i2c { 36 i2c {
37 #address-cells = <1>; 37 #address-cells = <1>;
38 #size-cells = <0>; 38 #size-cells = <0>;
39 39
40 ad7291: adc@0 { 40 ad7291: adc@0 {
41 compatible = "adi,ad7291"; 41 compatible = "adi,ad7291";
42 reg = <0>; 42 reg = <0>;
43 vref-supply = <&adc_vref>; 43 vref-supply = <&adc_vref>;
44 }; 44 };
45 }; 45 };
46 ... 46 ...
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