diff --git a/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml b/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
index 33f2e9c5bd81f..58aa1542776b5 100644
--- a/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
+++ b/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
@@ -27,6 +27,9 @@ properties:
   vcc-supply:
     description: provide VCC power to the sensor.
 
+  label:
+    description: Unique name to identify which device this is.
+
 required:
   - compatible
   - reg