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(parent: 2040bb4) | patch
pps: add parallel port PPS signal generator
authorAlexander Gordeev <lasaine@lvk.cs.msu.su>
Thu, 13 Jan 2011 01:01:00 +0000 (17:01 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 13 Jan 2011 16:03:21 +0000 (08:03 -0800)
commit709b6b6db9cbceb3deab8a2c35844b2b2d9313b7
treee7f767bf68efd16a8784c8875d885ba6ea9ecf6dtree | snapshot
parent2040bb4f9421b545ad4b792cca618b6aaeb7708ecommit | diff
pps: add parallel port PPS signal generator

Add PPS signal generator which utilizes STROBE pin of a parallel port to
send PPS signals.  It uses parport abstraction layer and hrtimers to
precisely control the signal.

Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Cc: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/pps/generators/Kconfig diff | blob | history
drivers/pps/generators/pps_gen_parport.c diff | blob | history
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