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

Documentation/devicetree/bindings/iio/imu/bmi160.txt

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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";

};