dts: bindings: sensor: add icm42370-p support

afontaine-invn · kartben · commit 92b9b64d1bc5 · 2025-02-08T00:31:43.000+01:00
Add icm42x70 device tree file, it includes the common properties
for icm42370-p, icm42670-p, and icm42670-s.
Add icm42370-p device tree files for SPI and I2C interface.

Signed-off-by: Aurelie Fontaine &lt;aurelie.fontaine@tdk.com&gt;
diff --git a/dts/bindings/sensor/invensense,icm42370p-i2c.yaml b/dts/bindings/sensor/invensense,icm42370p-i2c.yaml
@@ -0,0 +1,8 @@
+# Copyright (c) 2024 Espressif Systems (Shanghai) Co., Ltd.
+# SPDX-License-Identifier: Apache-2.0
+
+description: ICM-42370-P motion tracking device
+
+compatible: "invensense,icm42370p"
+
+include: [i2c-device.yaml, "invensense,icm42x70.yaml"]
diff --git a/dts/bindings/sensor/invensense,icm42370p-spi.yaml b/dts/bindings/sensor/invensense,icm42370p-spi.yaml
@@ -0,0 +1,9 @@
+# Copyright (c) 2022 Esco Medical ApS
+# Copyright (c) 2020 TDK Invensense
+# SPDX-License-Identifier: Apache-2.0
+
+description: ICM-42370-P motion tracking device
+
+compatible: "invensense,icm42370p"
+
+include: [spi-device.yaml, "invensense,icm42x70.yaml"]
diff --git a/dts/bindings/sensor/invensense,icm42670.yaml b/dts/bindings/sensor/invensense,icm42670.yaml
@@ -5,37 +5,9 @@
 
 description: ICM-42670 motion tracking device
 
-include: [sensor-device.yaml]
+include: invensense,icm42x70.yaml
 
 properties:
-  int-gpios:
-    type: phandle-array
-    description: |
-      The INT signal default configuration is active-high. The
-      property value should ensure the flags properly describe the
-      signal that is presented to the driver.
-
-  accel-hz:
-    type: int
-    required: true
-    description: |
-      Default frequency of accelerometer. (Unit - Hz)
-      Maps to ACCEL_ODR field in ACCEL_CONFIG0 setting
-      Power-on reset value is 800.
-    enum:
-      - 0
-      - 1600
-      - 800
-      - 400
-      - 200
-      - 100
-      - 50
-      - 25
-      - 12
-      - 6
-      - 3
-      - 1
-
   gyro-hz:
     type: int
     required: true
@@ -54,67 +26,6 @@ properties:
       - 25
       - 12
 
-  power-mode:
-    type: string
-    default: "low-noise"
-    description: |
-      Power mode.
-      Low power mode is allowed for accelerometer sensor only from
-      1.5625Hz to 400Hz.
-      The default is chosen to support both accelerometer and
-      gyroscope sensors.
-    enum:
-      - "low-noise"
-      - "low-power"
-
-
-  accel-fs:
-    type: int
-    required: true
-    description: |
-      Default full scale of accelerometer. (Unit - g)
-      Maps to ACCEL_FS_SEL field in ACCEL_CONFIG0 setting
-      Power-on reset value is 16
-    enum:
-      - 16
-      - 8
-      - 4
-      - 2
-
-  accel-avg:
-    type: int
-    default: 32
-    description: |
-      Averaging filter setting to create accelerometer output
-      in accelerometer low power mode.
-      Maps to ACCEL_UI_AVG field in ACCEL_CONFIG1 setting.
-      The default corresponds to the reset value of the register field.
-    enum:
-      - 2
-      - 4
-      - 8
-      - 16
-      - 32
-      - 64
-
-  accel-filt-bw-hz:
-    type: int
-    default: 180
-    description: |
-      Accelerometer low pass filter bandwidth frequency (Unit - Hz).
-      Maps to ACCEL_UI_FILT_BW field in ACCEL_CONFIG1 setting.
-      The default corresponds to the reset value of the register field.
-    enum:
-      - 0
-      - 180
-      - 121
-      - 73
-      - 53
-      - 34
-      - 25
-      - 16
-
-
   gyro-fs:
     type: int
     required: true
@@ -144,21 +55,3 @@ properties:
       - 34
       - 25
       - 16
-
-  apex:
-    type: string
-    default: "none"
-    description: |
-      APEX (Advanced Pedometer and Event Detection) features. It consists of:
-      * Pedometer: Tracks step count, and provide details such as the cadence and
-                   the estimated activity type (Walk, Run, Unknown).
-      * Tilt Detection: Detects the Tilt when tilting the board with an angle of
-                        30 degrees or more held for 4 seconds.
-      * Wake on Motion (WoM): Detects motion per axis exceeding 195 mg threshold.
-      * Significant Motion Detector (SMD): Detects when the user has moved significantly.
-    enum:
-      - "none"
-      - "pedometer"
-      - "tilt"
-      - "smd"
-      - "wom"
diff --git a/dts/bindings/sensor/invensense,icm42x70.yaml b/dts/bindings/sensor/invensense,icm42x70.yaml
@@ -0,0 +1,114 @@
+# Copyright (c) 2024 TDK Invensense
+# Copyright (c) 2022 Esco Medical ApS
+# Copyright (c) 2020 TDK Invensense
+# SPDX-License-Identifier: Apache-2.0
+
+description: ICM-42670 motion tracking device
+
+include: sensor-device.yaml
+
+properties:
+  int-gpios:
+    type: phandle-array
+    description: |
+      The INT signal default configuration is active-high. The
+      property value should ensure the flags properly describe the
+      signal that is presented to the driver.
+
+  accel-hz:
+    type: int
+    required: true
+    description: |
+      Default frequency of accelerometer. (Unit - Hz)
+      Maps to ACCEL_ODR field in ACCEL_CONFIG0 setting
+      Power-on reset value is 800.
+    enum:
+      - 0
+      - 1600
+      - 800
+      - 400
+      - 200
+      - 100
+      - 50
+      - 25
+      - 12
+      - 6
+      - 3
+      - 1
+
+  power-mode:
+    type: string
+    default: "low-noise"
+    description: |
+      Power mode.
+      Low power mode is allowed for accelerometer sensor only from
+      1.5625Hz to 400Hz.
+      The default is chosen to support both accelerometer and
+      gyroscope sensors.
+    enum:
+      - "low-noise"
+      - "low-power"
+
+  accel-fs:
+    type: int
+    required: true
+    description: |
+      Default full scale of accelerometer. (Unit - g)
+      Maps to ACCEL_FS_SEL field in ACCEL_CONFIG0 setting
+      Power-on reset value is 16
+    enum:
+      - 16
+      - 8
+      - 4
+      - 2
+
+  accel-avg:
+    type: int
+    default: 32
+    description: |
+      Averaging filter setting to create accelerometer output
+      in accelerometer low power mode.
+      Maps to ACCEL_UI_AVG field in ACCEL_CONFIG1 setting.
+      The default corresponds to the reset value of the register field.
+    enum:
+      - 2
+      - 4
+      - 8
+      - 16
+      - 32
+      - 64
+
+  accel-filt-bw-hz:
+    type: int
+    default: 180
+    description: |
+      Accelerometer low pass filter bandwidth frequency (Unit - Hz).
+      Maps to ACCEL_UI_FILT_BW field in ACCEL_CONFIG1 setting.
+      The default corresponds to the reset value of the register field.
+    enum:
+      - 0
+      - 180
+      - 121
+      - 73
+      - 53
+      - 34
+      - 25
+      - 16
+
+  apex:
+    type: string
+    default: "none"
+    description: |
+      APEX (Advanced Pedometer and Event Detection) features. It consists of:
+      * Pedometer: Tracks step count, and provide details such as the cadence and
+                   the estimated activity type (Walk, Run, Unknown).
+      * Tilt Detection: Detects the Tilt when tilting the board with an angle of
+                        30 degrees or more held for 4 seconds.
+      * Wake on Motion (WoM): Detects motion per axis exceeding 195 mg threshold.
+      * Significant Motion Detector (SMD): Detects when the user has moved significantly.
+    enum:
+      - "none"
+      - "pedometer"
+      - "tilt"
+      - "smd"
+      - "wom"
