diff options
| author | Peter Meerwald <[email protected]> | 2013-11-12 19:43:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <[email protected]> | 2013-11-24 21:07:13 +0000 |
| commit | cc26ad455f57b42dd40ca01c4c220516218390f6 (patch) | |
| tree | e43d2645431f66998c6e38a0f74a9ef0f25cc5b3 /tools/perf/scripts/python | |
| parent | a35e1fd26826faa5595bcb4c8ab370f331221ff7 (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 <[email protected]>
Reviewed-by: Andi Shyti <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions