2021-11-26 17:22:54 +08:00
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# Copyright (c) 2021 Nordic Semiconductor
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# SPDX-License-Identifier: Apache-2.0
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description: |
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InvenSense MPU-9250 Nine-Axis (Gyro + Accelerometer + Compass). See more
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info at https://www.invensense.com/products/motion-tracking/9-axis/mpu-9250/
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compatible: "invensense,mpu9250"
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2022-10-01 04:41:11 +08:00
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include: [sensor-device.yaml, i2c-device.yaml]
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2021-11-26 17:22:54 +08:00
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properties:
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irq-gpios:
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type: phandle-array
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required: false
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description: |
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The INT signal default configuration is active-high. The
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property value should ensure the flags properly describe the
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signal that is presented to the driver.
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This property is required when the trigger mode is used.
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gyro-sr-div:
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type: int
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required: true
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description: |
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Default gyrscope sample rate divider. This divider is only effective
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when gyro-dlpf is in range 5-184.
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rate = sample_rate / (1 + gyro-sr-div)
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Valid range: 0 - 255
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gyro-dlpf:
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type: int
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required: true
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description: |
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Default digital low pass filter frequency of gyroscope.
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Maps to DLPF_CFG field in Configuration setting.
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enum:
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- 250
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- 184
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- 92
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- 41
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- 20
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- 10
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- 5
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- 3600
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gyro-fs:
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type: int
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required: true
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description: |
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Default full scale of gyroscope. (Unit - DPS).
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Maps to GYRO_FS_SEL field in Gyroscope Configuration setting.
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enum:
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- 250
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- 500
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- 1000
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- 2000
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accel-fs:
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type: int
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required: true
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description: |
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Default full scale of accelerometer. (Unit - g)
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Maps to ACCEL_FS_SEL field in Accelerometer Configuration setting
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enum:
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- 2
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- 4
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- 8
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- 16
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accel-dlpf:
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type: string
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required: true
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description: |
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Default digital low pass filter frequency of accelerometer.
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Maps to DLPF_CFG field in Accelerometer Configuration 2 setting.
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enum:
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- "218.1"
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- "218.1a"
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- "99"
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- "44.8"
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- "21.2"
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- "10.2"
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- "5.05"
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- "420"
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