diff --git a/Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml b/Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml
index 7b0cde1c9b0a..860a6c1fea3c 100644
--- a/Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml
+++ b/Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml
@@ -41,6 +41,7 @@ properties:
         - INT2
 
   drive-open-drain:
+    type: boolean
     description:
       set if the specified interrupt pins should be configured as
       open drain. If not set, defaults to push-pull.