Quentin Schulz 8ff7eb4bc8 iio: bmg160: reset chip when probing ...

commit 4bdc9029685ac03be50b320b29691766d2326c2b upstream.

The gyroscope chip might need to be reset to be used.

Without the chip being reset, the driver stopped at the first
regmap_read (to get the CHIP_ID) and failed to probe.

The datasheet of the gyroscope says that a minimum wait of 30ms after
the reset has to be done.

This patch has been checked on a BMX055 and the datasheet of the BMG160
and the BMI055 give the same reset register and bits.

Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-04-12 12:38:33 +02:00

..

accel

iio: accel: kxsd9: Fix scaling bug

2016-09-24 10:07:38 +02:00

adc

iio: adc: ti_am335x_adc: fix fifo overrun recovery

2017-03-30 09:35:17 +02:00

amplifiers

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buffer

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chemical

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common

iio: hid-sensor-trigger: Change get poll value function order to avoid sensor properties losing after resume from S3

2017-03-30 09:35:17 +02:00

dac

iio: dac: mcp4725: set iio name property in sysfs

2016-02-25 12:01:17 -08:00

frequency

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gyro

iio: bmg160: reset chip when probing

2017-04-12 12:38:33 +02:00

humidity

iio: hudmidity: hdc100x: fix incorrect shifting and scaling

2016-07-27 09:47:36 -07:00

imu

iio: adis_buffer: Fix out-of-bounds memory access

2016-02-25 12:01:17 -08:00

light

iio: light apds9960: Add the missing dev.parent

2016-07-27 09:47:36 -07:00

magnetometer

iio: ak8975: fix maybe-uninitialized warning

2016-05-11 11:21:23 +02:00

orientation

iio: orientation: hid-sensor-rotation: Add PM function (fix non working driver)

2016-11-18 10:48:35 +01:00

potentiometer

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pressure

iio: pressure: mpl3115: do not rely on structure field ordering

2017-03-12 06:37:28 +01:00

proximity

iio: proximity: as3935: set up buffer timestamps for non-zero values

2016-09-24 10:07:37 +02:00

temperature

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trigger

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iio_core_trigger.h

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iio_core.h

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industrialio-buffer.c

iio: ensure ret is initialized to zero before entering do loop

2016-09-24 10:07:38 +02:00

industrialio-core.c

include/linux/kernel.h: change abs() macro so it uses consistent return type

2016-09-30 10:18:33 +02:00

industrialio-event.c

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industrialio-trigger.c

iio: Fix error handling in iio_trigger_attach_poll_func

2016-07-27 09:47:36 -07:00

industrialio-triggered-event.c

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inkern.c

iio: inkern: fix a NULL dereference on error

2016-02-25 12:01:17 -08:00

Kconfig

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Makefile

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