Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml

   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
   8 title: Texas Instruments INA209 family of power/voltage monitors
   9
  10 maintainers:
  11   - Krzysztof Kozlowski <krzk@kernel.org>
  12
  13 description: |
  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
  20 properties:
  21   compatible:
  22     enum:
  23       - ti,ina209
  24       - ti,ina219
  25       - ti,ina220
  26       - ti,ina226
  27       - ti,ina230
  28       - ti,ina231
  29
  30   reg:
  31     maxItems: 1
  32
  33   shunt-resistor:
  34     description:
  35       Shunt resistor value in micro-Ohm.
  36     $ref: /schemas/types.yaml#/definitions/uint32
  37
  38 required:
  39   - compatible
  40   - reg
  41
  42 additionalProperties: false
  43
  44 examples:
  45   - |
  46     i2c {
  47         #address-cells = <1>;
  48         #size-cells = <0>;
  49
  50         power-sensor@44 {
  51             compatible = "ti,ina220";
  52             reg = <0x44>;
  53             shunt-resistor = <1000>;
  54         };
  55     };