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iio: accel: bmc150: Clarify combo modules in Kconfig

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The Kconfig option currently says that all Bosch accelerometers
supported by the bmc150-accel driver are combo chips with both
accelerometer and magnetometer. This is wrong: actually only BMC150
is such a combo. The BMA* variants only contain an accelerometer
and the BMI055 actually is a accelerometer + gyroscope combo.

Clarify this in the help text and also make the list of supported
variants complete and sorted for consistency.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210611080903.14384-3-stephan@gerhold.net
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Stephan Gerhold 2021-06-11 10:08:55 +02:00 committed by Jonathan Cameron
parent 6e2a90af0b
commit 4c17782311
1 changed files with 5 additions and 2 deletions
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7
drivers/iio/accel/Kconfig
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@ -143,9 +143,12 @@ config BMC150_ACCEL
select BMC150_ACCEL_SPI if SPI
help
Say yes here to build support for the following Bosch accelerometers:
BMC150, BMI055, BMA250E, BMA222E, BMA255, BMA280.
BMA222, BMA222E, BMA250E, BMA255, BMA280, BMC150, BMI055.
Note that some of these are combo modules:
- BMC150: accelerometer and magnetometer
- BMI055: accelerometer and gyroscope
This is a combo module with both accelerometer and magnetometer.
This driver is only implementing accelerometer part, which has
its own address and register map.