Documentation: DT: Add bmi160 imu binding

This adds documentation for Bosch BMI160 Inertial Measurement Unit
device-tree bindings.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
1 file changed