Commit c7bff890 authored by Marcin Niestroj's avatar Marcin Niestroj Committed by Jonathan Cameron

Documentation: DT: Add bmi160 imu binding

This adds documentation for Bosch BMI160 Inertial Measurement Unit
device-tree bindings.
Signed-off-by: default avatarMarcin Niestroj <m.niestroj@grinn-global.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 75eadb8f
Bosch BMI160 - Inertial Measurement Unit with Accelerometer, Gyroscope
and externally connectable Magnetometer
https://www.bosch-sensortec.com/bst/products/all_products/bmi160
Required properties:
- compatible : should be "bosch,bmi160"
- reg : the I2C address or SPI chip select number of the sensor
- spi-max-frequency : set maximum clock frequency (only for SPI)
Optional properties:
- interrupt-parent : should be the phandle of the interrupt controller
- interrupts : interrupt mapping for IRQ, must be IRQ_TYPE_LEVEL_LOW
- interrupt-names : set to "INT1" if INT1 pin should be used as interrupt
input, set to "INT2" if INT2 pin should be used instead
Examples:
bmi160@68 {
compatible = "bosch,bmi160";
reg = <0x68>;
interrupt-parent = <&gpio4>;
interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
interrupt-names = "INT1";
};
bmi160@0 {
compatible = "bosch,bmi160";
reg = <0>;
spi-max-frequency = <10000000>;
interrupt-parent = <&gpio2>;
interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
interrupt-names = "INT2";
};
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