diff options
| author |   Stephan Gerhold <stephan@gerhold.net> | 2021-06-11 10:08:55 +0200 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-06-13 17:00:17 +0100 |
| commit | 4c17782311bdd5ca56b710aacbb73a1235d78459 (patch) | |
| tree | 30e6be29ff384781837ce8070a954483aa27cfa6 /drivers/iio/accel | |
| parent | iio: accel: bmc150: Fix bma222 scale unit (diff) | |
| download | linux-dev-4c17782311bdd5ca56b710aacbb73a1235d78459.tar.xz linux-dev-4c17782311bdd5ca56b710aacbb73a1235d78459.zip | |
iio: accel: bmc150: Clarify combo modules in Kconfig
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>
Diffstat (limited to 'drivers/iio/accel')
| -rw-r--r-- | drivers/iio/accel/Kconfig | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig index 17f6bdcf1db3..cbca6ab7da88 100644 --- a/drivers/iio/accel/Kconfig +++ b/drivers/iio/accel/Kconfig @@ -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. |