1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/potentiometer/adi,ad5272.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Analog Devices AD5272 digital potentiometer
8
9maintainers:
10  - Phil Reid <preid@electromag.com.au>
11
12description: |
13  Datasheet: https://www.analog.com/en/products/ad5272.html
14
15properties:
16  compatible:
17    enum:
18      - adi,ad5272-020
19      - adi,ad5272-050
20      - adi,ad5272-100
21      - adi,ad5274-020
22      - adi,ad5274-100
23
24  reg:
25    maxItems: 1
26
27  reset-gpios:
28    description:
29      Active low signal to the AD5272 RESET input.
30
31additionalProperties: false
32
33required:
34  - compatible
35  - reg
36
37examples:
38  - |
39    #include <dt-bindings/gpio/gpio.h>
40    i2c {
41        #address-cells = <1>;
42        #size-cells = <0>;
43
44        potentiometer@2f {
45            compatible = "adi,ad5272-020";
46            reg = <0x2F>;
47            reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
48        };
49    };
50...
51