Define a binding for the INA3221 Triple Current/Voltage Monitor.
Signed-off-by: Andrew F. Davis <afd@xxxxxx>
---
Documentation/devicetree/bindings/hwmon/ina3221.txt | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/ina3221.txt
diff --git a/Documentation/devicetree/bindings/hwmon/ina3221.txt b/Documentation/devicetree/bindings/hwmon/ina3221.txt
new file mode 100644
index 0000000..8ec908b
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/ina3221.txt
@@ -0,0 +1,19 @@
+Texas Instruments INA3221 Triple I2C Current/Voltage Monitor
+
+Required properties:
+ - compatible : Should be "ti,ina3221".
+ - reg : I2C address of the device.
+
+Optional properties:
+ - shunt-resistors : Shunt resistor values in micro-Ohms for each channel.
+
+Example:
+
+&i2c {
+ hw_monitor@40 {
+ compatible = "ti,ina3221";
+ reg = <0x40>;
+
+ shunt-resistors = <1000>, <2000>, <500>;
+ };
+};
--
2.8.1
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