aboutsummaryrefslogtreecommitdiff
path: root/drivers/iio/pressure/Kconfig
diff options
context:
space:
mode:
authorPeter Meerwald2013-11-12 19:43:00 +0000
committerJonathan Cameron2013-11-24 21:07:13 +0000
commitcc26ad455f57b42dd40ca01c4c220516218390f6 (patch)
treee43d2645431f66998c6e38a0f74a9ef0f25cc5b3 /drivers/iio/pressure/Kconfig
parenta35e1fd26826faa5595bcb4c8ab370f331221ff7 (diff)
iio: Add Freescale MPL3115A2 pressure / temperature sensor driver
I2C-controlled MEMS sensor with 20-bit pressure measurement (pascal) and 12-bit temperature measurement driver only exposes basic functionality, see TODO remarks datasheet: http://cache.freescale.com/files/sensors/doc/data_sheet/MPL3115A2.pdf v2: * store 20-bit value in 32-bit buffer element (instead of 24-bit) * zero buffer to prevent kernel data leak to userspace * fix mutex unlock in trigger handler (thanks Andi Shyti) Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Reviewed-by: Andi Shyti <andi@etezian.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/pressure/Kconfig')
-rw-r--r--drivers/iio/pressure/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/iio/pressure/Kconfig b/drivers/iio/pressure/Kconfig
index 4f2e0f9bad8c..a8b9cae5c173 100644
--- a/drivers/iio/pressure/Kconfig
+++ b/drivers/iio/pressure/Kconfig
@@ -5,6 +5,18 @@
menu "Pressure sensors"
+config MPL3115
+ tristate "Freescale MPL3115A2 pressure sensor driver"
+ depends on I2C
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
+ help
+ Say yes here to build support for the Freescale MPL3115A2
+ pressure sensor / altimeter.
+
+ To compile this driver as a module, choose M here: the module
+ will be called mpl3115.
+
config IIO_ST_PRESS
tristate "STMicroelectronics pressure sensor Driver"
depends on (I2C || SPI_MASTER) && SYSFS