linux-stable/drivers/iio
Peter Meerwald cc26ad455f 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>
2013-11-24 21:07:13 +00:00
..
accel iio: hid-sensors: accelerometer: Add sensitivity 2013-11-05 23:02:43 +00:00
adc iio: adc: mcp3422: Use devm_iio_device_register 2013-11-24 21:07:12 +00:00
amplifiers iio: amplifiers: ad8366: Remove regulator_put 2013-09-28 11:49:45 +01:00
common IIO: call sensor hub open close function 2013-10-01 16:19:08 +01:00
dac iio: dac: mcp4725: Remove redundant code 2013-10-24 14:47:49 +01:00
frequency Merge 3.12-rc6 into staging-next. 2013-10-19 13:14:34 -07:00
gyro iio: hid-sensors: gyro : Add sensitivity 2013-11-05 23:02:53 +00:00
imu iio:mpu6050: Use iio_push_to_buffers_with_timestamp() 2013-09-21 19:23:58 +01:00
light iio: hid-sensors: light/als : Add sensitivity 2013-11-05 23:03:11 +00:00
magnetometer iio: hid-sensors: magnetometer : Add sensitivity 2013-11-09 13:51:23 +00:00
pressure iio: Add Freescale MPL3115A2 pressure / temperature sensor driver 2013-11-24 21:07:13 +00:00
temperature Merge 3.12-rc2 into staging-next. 2013-09-25 08:59:04 -07:00
trigger iio:trigger: fix sysfs name on list mutex 2013-09-28 11:51:16 +01:00
buffer_cb.c iio: Add reference counting for buffers 2013-10-12 12:04:01 +01:00
iio_core.h iio: Factor IIO value formating into its own function 2013-10-12 12:23:33 +01:00
iio_core_trigger.h iio: fix semicolon in io_core_trigger.h 2013-08-03 18:40:32 +01:00
industrialio-buffer.c Merge 3.12-rc6 into staging-next. 2013-10-19 13:14:34 -07:00
industrialio-core.c iio: core: Move kernel doc to the right location 2013-11-24 21:07:11 +00:00
industrialio-event.c iio: core: Move kernel doc to the right location 2013-11-24 21:07:11 +00:00
industrialio-trigger.c iio: Remove redundant check that new trigger is different from old 2013-11-24 21:07:13 +00:00
industrialio-triggered-buffer.c iio:triggered-buffer: Remove redundant call to iio_sw_buffer_preenable(). 2013-10-16 19:12:47 +01:00
inkern.c iio: inkern: fix iio_convert_raw_to_processed_unlocked 2013-07-03 20:30:52 +01:00
Kconfig Remove GENERIC_HARDIRQ config option 2013-09-13 15:09:52 +02:00
kfifo_buf.c iio:kfifo: Set update_needed to false after allocating a new buffer 2013-10-15 19:20:55 +01:00
Makefile iio: Restore alphabetic order in Makefile 2013-08-17 15:50:54 +01:00