staging: IIO: trigger: New Blackfin specific trigger driver iio-trig-bfin-timer
authorMichael Hennerich <michael.hennerich@analog.com>
Wed, 23 Feb 2011 11:33:12 +0000 (12:33 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 23 Feb 2011 22:40:04 +0000 (14:40 -0800)
commitea5dbf96dbbfa4cf29925e82af3a0a613079b1bd
treeeb98a97f0220bd1cd9aed0483136371e7fe39a5a
parent0772268aa98fce8a5931f8a39049658465319f3e
staging: IIO: trigger: New Blackfin specific trigger driver iio-trig-bfin-timer

This driver allows any Blackfin system timer to be used as IIO trigger.
It supports trigger rates from 0 to 100kHz in Hz resolution.

Changes since V1:
IIO: trigger: Apply review feedback

Add comment explaining Blackfin hardware timer configurations
Fix frequency_store, don't return -EINVAL for frequency set to 0

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/iio/trigger/Kconfig
drivers/staging/iio/trigger/Makefile
drivers/staging/iio/trigger/iio-trig-bfin-timer.c [new file with mode: 0644]