diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 919a4bf03a5a..be313b6b4f81 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -269,6 +269,8 @@ properties:
           - sensirion,sgpc3
             # Sensirion multi-pixel gas sensor with I2C interface
           - sensirion,sgp30
+            # Sensirion gas sensor with I2C interface
+          - sensirion,sgp40
             # Sensortek 3 axis accelerometer
           - sensortek,stk8312
             # Sensortek 3 axis accelerometer