5 files changed, 20 insertions, 0 deletions
diff --git a/dts/Bindings/iio/imu/adi,adis16460.yaml b/dts/Bindings/iio/imu/adi,adis16460.yaml
index 0c53009ba7..340be256f2 100644
--- a/dts/Bindings/iio/imu/adi,adis16460.yaml
+++ b/dts/Bindings/iio/imu/adi,adis16460.yaml
@@ -25,6 +25,8 @@ properties:
 
   spi-cpol: true
 
+  spi-max-frequency: true
+
   interrupts:
     maxItems: 1
 
@@ -33,6 +35,8 @@ required:
   - reg
   - interrupts
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/gpio/gpio.h>
diff --git a/dts/Bindings/iio/imu/adi,adis16475.yaml b/dts/Bindings/iio/imu/adi,adis16475.yaml
index 208faaffa5..79fba1508e 100644
--- a/dts/Bindings/iio/imu/adi,adis16475.yaml
+++ b/dts/Bindings/iio/imu/adi,adis16475.yaml
@@ -116,6 +116,8 @@ allOf:
       dependencies:
         adi,sync-mode: [ clocks ]
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/interrupt-controller/irq.h>
diff --git a/dts/Bindings/iio/imu/bosch,bmi160.yaml b/dts/Bindings/iio/imu/bosch,bmi160.yaml
index 33d8e9fd14..6e73cd889b 100644
--- a/dts/Bindings/iio/imu/bosch,bmi160.yaml
+++ b/dts/Bindings/iio/imu/bosch,bmi160.yaml
@@ -46,10 +46,14 @@ properties:
   mount-matrix:
     description: an optional 3x3 mounting rotation matrix
 
+  spi-max-frequency: true
+
 required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     // Example for I2C
diff --git a/dts/Bindings/iio/imu/invensense,icm42600.yaml b/dts/Bindings/iio/imu/invensense,icm42600.yaml
index abd8d25e11..4c1c083d0e 100644
--- a/dts/Bindings/iio/imu/invensense,icm42600.yaml
+++ b/dts/Bindings/iio/imu/invensense,icm42600.yaml
@@ -47,11 +47,17 @@ properties:
   vddio-supply:
     description: Regulator that provides power to the bus
 
+  spi-max-frequency: true
+  spi-cpha: true
+  spi-cpol: true
+
 required:
   - compatible
   - reg
   - interrupts
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/gpio/gpio.h>
diff --git a/dts/Bindings/iio/imu/nxp,fxos8700.yaml b/dts/Bindings/iio/imu/nxp,fxos8700.yaml
index 63bcb73ae3..479e7065d4 100644
--- a/dts/Bindings/iio/imu/nxp,fxos8700.yaml
+++ b/dts/Bindings/iio/imu/nxp,fxos8700.yaml
@@ -36,10 +36,14 @@ properties:
   drive-open-drain:
     type: boolean
 
+  spi-max-frequency: true
+
 required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/gpio/gpio.h>