| # 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>; |
| }; |
| }; |
