# \[PATCH v2 1/2\] dt-bindings: iio: chemical: Add trivial DT binding for sgp40

- From: Andreas Klinger \<ak@it-klinger.de\>
- Date: 2021-08-04 15:46:41 
- List: linux-devicetree
- Page: https://ratatoskr.run/linux-devicetree/2021/08/1467845
- Thread: https://ratatoskr.run/linux-devicetree/2021/08/1467845/t.md

```text
Add devicetree binding for Sensirion sgp40 gas sensor to trivial
devices.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Klinger <ak@it-klinger.de>
---
 Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
 1 file changed, 2 insertions(+)

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
-- 
2.20.1
```