tree d9dd10077bbefbb6b8408b3913fb222c21913a6d
parent a456950445a075f5c28a331474dc71e4133ccd3b
author Atul Gupta <atul.gupta@chelsio.com> 1499166981 +0530
committer David S. Miller <davem@davemloft.net> 1499242914 +0100

cxgb4: Add PTP Hardware Clock (PHC) support

Add PTP IEEE-1588 support and make it accessible via PHC subsystem.
The functionality is enabled for T5/T6 adapters. Driver interfaces with
Firmware to program and adjust the clock offset.

Cc: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Atul Gupta <atul.gupta@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>