linux_dsm_epyc7002/drivers/iio/imu
Alexandru Ardelean db6ed4d23d iio: imu: Add support for the ADIS16460 IMU
The ADIS16460 device is a complete inertial system that includes a triaxial
gyroscope and a triaxial accelerometer. It's more simplified design than
that of the ADIS16480, and does not offer the triaxial magnetometers &
pressure sensors. It does also have a temperature sensor (like the
ADIS16480).
Since it is part of the ADIS16XXX family, it re-uses parts of the ADIS
library.

Naturally, the register map is different and much more simplified than the
ADIS16480 subfamily, so it cannot be integrated into that driver. A major
difference is that the registers are not paged.

One thing that is particularly special about it, is that it requires a
higher delay between CS changes (i.e. when CS goes up, the spec recommends
that it be brought down after a minimum of 16 uS).
Other ADIS chips require (via spec) a minimum of 2 uS between CS changes.
The kernel's 10 uS default should be fine for those other chips; they
haven't been tested with lower CS change delays yet.

Datasheet:
  https://www.analog.com/media/en/technical-documentation/data-sheets/adis16460.pdf

Signed-off-by: Dragos Bogdan <dragos.bogdan@analog.com>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27 22:52:06 +01:00
..
bmi160 treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
inv_mpu6050 iio: imu: mpu6050: Replace devm_add_action() followed by failure action with devm_add_action_or_reset() 2019-07-27 20:11:14 +01:00
st_lsm6dsx iio: imu: st_lsm6dsx: add support to LSM6DS3TR-C 2019-07-27 20:11:17 +01:00
adis16400.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
adis16460.c iio: imu: Add support for the ADIS16460 IMU 2019-07-27 22:52:06 +01:00
adis16480.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
adis_buffer.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
adis_trigger.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
adis.c iio: imu: adis: Add support for SPI transfer cs_change_delay 2019-07-27 22:52:06 +01:00
Kconfig iio: imu: Add support for the ADIS16460 IMU 2019-07-27 22:52:06 +01:00
kmx61.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
Makefile iio: imu: Add support for the ADIS16460 IMU 2019-07-27 22:52:06 +01:00