diff options
| author |   Laurentiu Palcu <laurentiu.palcu@intel.com> | 2014-02-09 10:30:00 +0000 |
|---|---|---|
| committer |   Jonathan Cameron <jic23@kernel.org> | 2014-09-13 21:35:46 +0100 |
| commit | 8ecbb3c3c712d9c859586886d621e3b6175da972 (patch) | |
| tree | e4ba972d22b5b2f1c202353fc5310d229850e4e2 /drivers/iio/accel/Kconfig | |
| parent | staging: iio: light: isl29018: add ACPI support (diff) | |
| download | linux-dev-8ecbb3c3c712d9c859586886d621e3b6175da972.tar.xz linux-dev-8ecbb3c3c712d9c859586886d621e3b6175da972.zip | |
iio: accel: BMC150: add support for other Bosch chips
The following chips are either similar or have only the resolution
different. Hence, change this driver to support these chips too:
BMI055 - combo chip (accelerometer part is identical to BMC150's)
BMA255 - identical to BMC150's accelerometer
BMA222E - 8 bit resolution
BMA250E - 10 bit resolution
BMA280 - 14 bit resolution
Additionally:
* add bmc150_accel_match_acpi_device() function to check that the device
has been enumerated through ACPI;
* rename bmc150_accel_acpi_gpio_probe() to bmc150_accel_gpio_probe()
since the ACPI matching has been moved to the new function. Also, this
will allow for the GPIO matching to be done against a device tree too, not only
ACPI tree;
* rename bmc150_scale_info struct member 'range' to 'reg_range' to be
consistent with the naming convention used elsewhere in the driver
and declare it u8, instead of int;
* change CONFIG description to list all supported chips;
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/accel/Kconfig')
| -rw-r--r-- | drivers/iio/accel/Kconfig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig index 01b857e2fcbd..01a2151677a9 100644 --- a/drivers/iio/accel/Kconfig +++ b/drivers/iio/accel/Kconfig @@ -23,7 +23,9 @@ config BMC150_ACCEL select IIO_BUFFER select IIO_TRIGGERED_BUFFER help - Say yes here to build support for the Bosch BMC150 accelerometer. + Say yes here to build support for the following Bosch accelerometers: + BMC150, BMI055, BMA250E, BMA222E, BMA255, BMA280. + Currently this only supports the device via an i2c interface. This is a combo module with both accelerometer and magnetometer. |