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authorLaurentiu Palcu <laurentiu.palcu@intel.com>2014-02-09 10:30:00 +0000
committerJonathan Cameron <jic23@kernel.org>2014-09-13 21:35:46 +0100
commit8ecbb3c3c712d9c859586886d621e3b6175da972 (patch)
treee4ba972d22b5b2f1c202353fc5310d229850e4e2 /drivers/iio/accel/Kconfig
parentdc4ecaf21c4a0c060f2728d31bf492ceb2c8daaf (diff)
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/Kconfig4
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.