git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Richard Cochran <richardcochran@gmail.com>
	Thu, 20 Mar 2014 21:21:52 +0000 (22:21 +0100)
committer	David S. Miller <davem@davemloft.net>
	Fri, 21 Mar 2014 18:21:13 +0000 (14:21 -0400)
commit	9f7507e0bb62efb3b2bfd083a1da16a8831a85e3
tree	8b018970396a2e2380fe51ed14d2f860ce6010e1	tree \| snapshot
parent	14c4d3e8da6ea14126852dc632ca45e0ba719fb8	commit \| diff

ptp: introduce programmable pins.

This patch adds a pair of new ioctls to the PTP Hardware Clock device
interface. Using the ioctls, user space programs can query each pin to
find out its current function and also reprogram a different function
if desired.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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drivers/ptp/ptp_chardev.c		diff \| blob \| history
drivers/ptp/ptp_clock.c		diff \| blob \| history
drivers/ptp/ptp_private.h		diff \| blob \| history
include/linux/ptp_clock_kernel.h		diff \| blob \| history
include/uapi/linux/ptp_clock.h		diff \| blob \| history