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fe0b980ffd
linux/drivers/iio/imu
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Lorenzo Bianconi fe0b980ffd iio: imu: st_lsm6dsx: set 10ms as min shub slave timeout 
Set 10ms as minimum i2c slave configuration timeout since st_lsm6dsx
relies on accel ODR for i2c master clock and at high sample rates
(e.g. 833Hz or 416Hz) the slave sensor occasionally may need more cycles
than i2c master timeout (2s/833Hz + 1 ~ 3ms) to apply the configuration
resulting in an uncomplete slave configuration and a constant reading
from the i2c slave connected to st_lsm6dsx i2c master.

Fixes: 8f9a5249e3 ("iio: imu: st_lsm6dsx: enable 833Hz sample frequency for tagged sensors")
Fixes: c91c1c844e ("iio: imu: st_lsm6dsx: add i2c embedded controller support")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Cc: <Stable@vger.kernel.org>
Link: https://lore.kernel.org/r/a69c8236bf16a1569966815ed71710af2722ed7d.1604247274.git.lorenzo@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-11-01 20:54:15 +00:00
..
bmi160 iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
inv_icm42600 iio: imu: inv_icm42600: add accurate timestamping 2020-06-27 14:24:42 +01:00
inv_mpu6050 iio:imu:inv_mpu6050: Use regmap_noinc_read for fifo reads. 2020-09-21 20:01:51 +01:00
st_lsm6dsx iio: imu: st_lsm6dsx: set 10ms as min shub slave timeout 2020-11-01 20:54:15 +00:00
adis16400.c iio: adis16400: Drop adis_burst usage 2020-09-21 20:01:45 +01:00
adis16460.c iio: adis16460: Use Managed device functions 2020-09-16 19:06:09 +01:00
adis16475.c iio: adis16475: Drop adis_burst usage 2020-09-21 20:01:45 +01:00
adis16480.c iio: adis16480: Use Managed device functions 2020-09-16 19:06:09 +01:00
adis_buffer.c iio: adis: Move burst mode into adis_data 2020-09-21 20:01:45 +01:00
adis_trigger.c iio: adis: Drop non Managed device functions 2020-09-16 19:06:10 +01:00
adis.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
fxos8700_core.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
fxos8700_i2c.c iio: imu: Add support for the FXOS8700 IMU 2019-10-22 10:24:50 +01:00
fxos8700_spi.c iio: imu: Add support for the FXOS8700 IMU 2019-10-22 10:24:50 +01:00
fxos8700.h iio: imu: Add support for the FXOS8700 IMU 2019-10-22 10:24:50 +01:00
Kconfig iio: imu: add Kconfig and Makefile for inv_icm42600 driver 2020-06-27 14:20:25 +01:00
kmx61.c iio: imu: kmx61: Fix formatting in kerneldoc function headers 2020-07-20 09:03:09 +01:00
Makefile iio: imu: add Kconfig and Makefile for inv_icm42600 driver 2020-06-27 14:20:25 +01:00