James Nuss 161520451d pps: new client driver using GPIO ... This client driver allows you to use a GPIO pin as a source for PPS signals. Platform data [1] are used to specify the GPIO pin number, label, assert event edge type, and whether clear events are captured. This driver is based on the work by Ricardo Martins who submitted an initial implementation [2] of a PPS IRQ client driver to the linuxpps mailing-list on Dec 3 2010. [1] include/linux/pps-gpio.h [2] http://ml.enneenne.com/pipermail/linuxpps/2010-December/004155.html [akpm@linux-foundation.org: remove unneeded cast of void*] Signed-off-by: James Nuss <jamesnuss@nanometrics.ca> Cc: Ricardo Martins <rasm@fe.up.pt> Acked-by: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Ricardo Martins <rasm@fe.up.pt> Cc: Alexander Gordeev <lasaine@lvk.cs.msu.su> Cc: Igor Plyatov <plyatov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-11-02 16:07:02 -07:00
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Kconfig	pps: new client driver using GPIO	2011-11-02 16:07:02 -07:00
Makefile	pps: new client driver using GPIO	2011-11-02 16:07:02 -07:00
pps_parport.c	pps: default echo function	2011-11-02 16:07:02 -07:00
pps-gpio.c	pps: new client driver using GPIO	2011-11-02 16:07:02 -07:00
pps-ktimer.c	pps: default echo function	2011-11-02 16:07:02 -07:00
pps-ldisc.c	pps: timestamp is always passed to dcd_change()	2011-01-13 08:03:20 -08:00