[PATCH 3/4] dt-bindings: Add optional label property for ina2xx

[Michal Simek]

Using optional "label" property is adding an option to user to use better
name for device identification.

Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
---

 Documentation/devicetree/bindings/hwmon/ina2xx.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/hwmon/ina2xx.txt b/Documentation/devicetree/bindings/hwmon/ina2xx.txt
index 02af0d94e921..d15bf7e46fd7 100644
--- a/Documentation/devicetree/bindings/hwmon/ina2xx.txt
+++ b/Documentation/devicetree/bindings/hwmon/ina2xx.txt
@@ -14,6 +14,8 @@ Optional properties:
 
 - shunt-resistor
 	Shunt resistor value in micro-Ohm
+- label
+	Symbolic name for a power monitor
 
 Example:
 
-- 
2.17.1