56 lines
1.0 KiB
YAML
56 lines
1.0 KiB
YAML
|
# 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>;
|
||
|
|
};
|
||
|
|
};
|