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We can utilize separate drivers for accelerometer and magnetometer, so here is the glue driver to enable LSM9DS0 IMU support. The idea was suggested by Crestez Dan Leonard in [1]. The proposed change was sent as RFC due to race condition concerns, which are indeed possible. In order to amend the initial change, I went further by providing a specific multi-instantiate probe driver that reuses existing accelerometer and magnetometer. [1]: https://lore.kernel.org/patchwork/patch/670353/ Suggested-by: Crestez Dan Leonard <leonard.crestez@intel.com> Cc: mr.lahorde@laposte.net Cc: Matija Podravec <matija_podravec@fastmail.fm> Cc: Sergey Borishchenko <borischenko.sergey@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210414195454.84183-6-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
112 lines
3.0 KiB
Plaintext
112 lines
3.0 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# IIO imu drivers configuration
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#
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# When adding new entries keep the list in alphabetical order
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menu "Inertial measurement units"
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config ADIS16400
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tristate "Analog Devices ADIS16400 and similar IMU SPI driver"
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depends on SPI
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select IIO_ADIS_LIB
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select IIO_ADIS_LIB_BUFFER if IIO_BUFFER
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help
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Say yes here to build support for Analog Devices adis16300, adis16344,
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adis16350, adis16354, adis16355, adis16360, adis16362, adis16364,
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adis16365, adis16400 and adis16405 triaxial inertial sensors
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(adis16400 series also have magnetometers).
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config ADIS16460
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tristate "Analog Devices ADIS16460 and similar IMU driver"
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depends on SPI
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select IIO_ADIS_LIB
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select IIO_ADIS_LIB_BUFFER if IIO_BUFFER
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help
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Say yes here to build support for Analog Devices ADIS16460 inertial
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sensor.
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To compile this driver as a module, choose M here: the module will be
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called adis16460.
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config ADIS16475
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tristate "Analog Devices ADIS16475 and similar IMU driver"
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depends on SPI
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select IIO_ADIS_LIB
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select IIO_ADIS_LIB_BUFFER if IIO_BUFFER
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help
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Say yes here to build support for Analog Devices ADIS16470, ADIS16475,
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ADIS16477, ADIS16465, ADIS16467, ADIS16500, ADIS16505, ADIS16507 inertial
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sensors.
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To compile this driver as a module, choose M here: the module will be
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called adis16475.
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config ADIS16480
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tristate "Analog Devices ADIS16480 and similar IMU driver"
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depends on SPI
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select IIO_ADIS_LIB
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select IIO_ADIS_LIB_BUFFER if IIO_BUFFER
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help
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Say yes here to build support for Analog Devices ADIS16375, ADIS16480,
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ADIS16485, ADIS16488 inertial sensors.
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source "drivers/iio/imu/bmi160/Kconfig"
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config FXOS8700
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tristate
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config FXOS8700_I2C
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tristate "NXP FXOS8700 I2C driver"
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depends on I2C
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select FXOS8700
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select REGMAP_I2C
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help
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Say yes here to build support for the NXP FXOS8700 m+g combo
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sensor on I2C.
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This driver can also be built as a module. If so, the module will be
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called fxos8700_i2c.
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config FXOS8700_SPI
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tristate "NXP FXOS8700 SPI driver"
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depends on SPI
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select FXOS8700
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select REGMAP_SPI
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help
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Say yes here to build support for the NXP FXOS8700 m+g combo
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sensor on SPI.
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This driver can also be built as a module. If so, the module will be
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called fxos8700_spi.
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config KMX61
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tristate "Kionix KMX61 6-axis accelerometer and magnetometer"
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depends on I2C
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select IIO_BUFFER
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select IIO_TRIGGERED_BUFFER
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help
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Say Y here if you want to build a driver for Kionix KMX61 6-axis
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accelerometer and magnetometer.
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To compile this driver as module, choose M here: the module will
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be called kmx61.
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source "drivers/iio/imu/inv_icm42600/Kconfig"
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source "drivers/iio/imu/inv_mpu6050/Kconfig"
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source "drivers/iio/imu/st_lsm6dsx/Kconfig"
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source "drivers/iio/imu/st_lsm9ds0/Kconfig"
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endmenu
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config IIO_ADIS_LIB
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tristate
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help
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A set of IO helper functions for the Analog Devices ADIS* device family.
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config IIO_ADIS_LIB_BUFFER
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bool
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select IIO_TRIGGERED_BUFFER
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help
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A set of buffer helper functions for the Analog Devices ADIS* device
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family.
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