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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/hwmon/ti,ina2xx.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Texas Instruments INA209 family of power/voltage monitors
maintainers:
- Krzysztof Kozlowski <krzk@kernel.org>
description: |
The INA209 is a high-side current shunt and power monitor with
an I2C interface.
Datasheets:
https://www.ti.com/product/INA209
properties:
compatible:
enum:
- ti,ina209
- ti,ina219
- ti,ina220
- ti,ina226
- ti,ina230
- ti,ina231
reg:
maxItems: 1
shunt-resistor:
description:
Shunt resistor value in micro-Ohm.
$ref: /schemas/types.yaml#/definitions/uint32
required:
- compatible
- reg
additionalProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
power-sensor@44 {
compatible = "ti,ina220";
reg = <0x44>;
shunt-resistor = <1000>;
};
};
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