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| author |   Richard Cochran <richardcochran@gmail.com> | 2014-03-20 22:21:52 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-03-21 14:21:13 -0400 |
| commit | 6092315dfdec5185881605d15a0e200d6e90eb66 (patch) | |
| tree | 8b018970396a2e2380fe51ed14d2f860ce6010e1 /Documentation/ptp | |
| parent | Merge branch 'bcmgenet-next' (diff) | |
| download | linux-dev-6092315dfdec5185881605d15a0e200d6e90eb66.tar.xz linux-dev-6092315dfdec5185881605d15a0e200d6e90eb66.zip | |
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>
Diffstat (limited to 'Documentation/ptp')
0 files changed, 0 insertions, 0 deletions