diff --git a/dts/bindings/sensor/st,lsm9ds1.yaml b/dts/bindings/sensor/st,lsm9ds1.yaml
index 88fc8ea662cb5..8cdde3af703d1 100644
--- a/dts/bindings/sensor/st,lsm9ds1.yaml
+++ b/dts/bindings/sensor/st,lsm9ds1.yaml
@@ -2,8 +2,8 @@
 # SPDX-License-Identifier: Apache-2.0
 
 description: |
-    STMicroelectronics LSM9DS1 9-axis IMU (Inertial Measurement Unit) sensor
-    accessed through I2C bus.
+    STMicroelectronics LSM9DS1 3-axis accelerometer + gyroscope accessed
+    through I2C bus.
 
     This binding describe only the inertial part : accelerometer and gyroscope.
 
diff --git a/dts/bindings/sensor/st,lsm9ds1_mag.yaml b/dts/bindings/sensor/st,lsm9ds1_mag.yaml
index 4493c42c34f9c..e7647c09e71a6 100644
--- a/dts/bindings/sensor/st,lsm9ds1_mag.yaml
+++ b/dts/bindings/sensor/st,lsm9ds1_mag.yaml
@@ -2,8 +2,8 @@
 # SPDX-License-Identifier: Apache-2.0
 
 description: |
-    STMicroelectronics LSM9DS1 9-axis IMU (Inertial Measurement Unit) sensor
-    accessed through I2C bus.
+    STMicroelectronics LSM9DS1-MAG 3-axis magnetometer accessed
+    through I2C bus.
 
     This binding describes only the magnetometer.