xref: /freebsd/sys/contrib/device-tree/Bindings/iio/amplifiers/adi,ada4250.yaml (revision a03411e84728e9b267056fd31c7d1d9d1dc1b01e) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/amplifiers/adi,ada4250.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: ADA4250 Programmable Gain Instrumentation Amplifier
8
9maintainers:
10  - Antoniu Miclaus <antoniu.miclaus@analog.com>
11
12description: |
13  Precision Low Power, 110kHz, 26uA, Programmable Gain Instrumentation Amplifier.
14
15properties:
16  compatible:
17    enum:
18      - adi,ada4250
19
20  reg:
21    maxItems: 1
22
23  avdd-supply: true
24
25  adi,refbuf-enable:
26    description:
27      Enable internal buffer to drive the reference pin.
28    type: boolean
29
30required:
31  - compatible
32  - reg
33  - avdd-supply
34
35allOf:
36  - $ref: /schemas/spi/spi-peripheral-props.yaml#
37
38unevaluatedProperties: false
39
40examples:
41  - |
42    spi {
43      #address-cells = <1>;
44      #size-cells = <0>;
45      amplifier@0 {
46        compatible = "adi,ada4250";
47        reg = <0>;
48        avdd-supply = <&avdd>;
49      };
50    };
51...
52