Linux Stable - Linux kernel stable tree

	Commit message (Collapse)	Author	Age	Files	Lines
*	iio: imu: add BNO055 I2C driver	Andrea Merello	2022-09-21	1	-0/+2
\| \| \| \| \| \| \| \| \| \|	Add an I2C driver for communicating to a BNO055 IMU via I2C bus and enable the BNO055 core driver to work in this scenario. Signed-off-by: Andrea Merello <andrea.merello@iit.it> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220907132205.28021-14-andrea.merello@iit.it Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
*	iio: imu: add BNO055 serdev driver	Andrea Merello	2022-09-21	1	-0/+5
\| \| \| \| \| \| \| \| \|	Add a serdev driver for communicating to a BNO055 IMU via serial bus, and enable the BNO055 core driver to work in this scenario. Signed-off-by: Andrea Merello <andrea.merello@iit.it> Link: https://lore.kernel.org/r/20220907132205.28021-13-andrea.merello@iit.it Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
*	iio: imu: add Bosch Sensortec BNO055 core driver	Andrea Merello	2022-09-21	1	-0/+3
	Add the core driver for the BNO055 IMU from Bosch. This IMU can be connected via both serial and I2C busses; separate patches will add support for them. The driver supports "AMG" (Accelerometer, Magnetometer, Gyroscope) mode, that provides raw data from the said internal sensors, and a couple of "fusion" modes (i.e. the IMU also does calculations in order to provide euler angles, quaternions, linear acceleration and gravity measurements). In fusion modes the AMG data is still available (with some calibration refinements done by the IMU), but certain settings such as low pass filters cut-off frequency and sensors' ranges are fixed, while in AMG mode they can be customized; this is why AMG mode can still be interesting. Signed-off-by: Andrea Merello <andrea.merello@iit.it> Link: https://lore.kernel.org/r/20220907132205.28021-9-andrea.merello@iit.it Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>