1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4
5$id: http://devicetree.org/schemas/hwmon/ti,ina2xx.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: Texas Instruments INA209 family of power/voltage monitors
9
10maintainers:
11  - Krzysztof Kozlowski <krzk@kernel.org>
12
13description: |
14  The INA209 is a high-side current shunt and power monitor with
15  an I2C interface.
16
17  Datasheets:
18    https://www.ti.com/product/INA209
19
20properties:
21  compatible:
22    enum:
23      - ti,ina209
24      - ti,ina219
25      - ti,ina220
26      - ti,ina226
27      - ti,ina230
28      - ti,ina231
29      - ti,ina238
30
31  reg:
32    maxItems: 1
33
34  shunt-resistor:
35    description:
36      Shunt resistor value in micro-Ohm.
37    $ref: /schemas/types.yaml#/definitions/uint32
38
39required:
40  - compatible
41  - reg
42
43additionalProperties: false
44
45examples:
46  - |
47    i2c {
48        #address-cells = <1>;
49        #size-cells = <0>;
50
51        power-sensor@44 {
52            compatible = "ti,ina220";
53            reg = <0x44>;
54            shunt-resistor = <1000>;
55        };
56    };
57