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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
+ - ti,ina237
+ - ti,ina238
+
+ reg:
+ maxItems: 1
+
+ shunt-resistor:
+ description:
+ Shunt resistor value in micro-Ohm.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ ti,shunt-gain:
+ description: |
+ Programmable gain divisor for the shunt voltage accuracy and range. This
+ property only applies to devices that have configurable PGA/ADCRANGE. The
+ gain value is used configure the gain and to convert the shunt voltage,
+ current and power register values when reading measurements from the
+ device.
+
+ For devices that have a configurable PGA (e.g. INA209, INA219, INA220),
+ the gain value maps directly with the PG bits of the config register.
+
+ For devices that have ADCRANGE configuration (e.g. INA238) a shunt-gain
+ value of 1 maps to ADCRANGE=1 where no gain divisor is applied to the
+ shunt voltage, and a value of 4 maps to ADCRANGE=0 such that a wider
+ voltage range is used.
+
+ The default value is device dependent, and is defined by the reset value
+ of PGA/ADCRANGE in the respective configuration registers.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [1, 2, 4, 8]
+
+ vs-supply:
+ description: phandle to the regulator that provides the VS supply typically
+ in range from 2.7 V to 5.5 V.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ power-sensor@44 {
+ compatible = "ti,ina220";
+ reg = <0x44>;
+ shunt-resistor = <1000>;
+ vs-supply = <&vdd_3v0>;
+ };
+ };