Merge branch 'octeontx2-cn10k-ptp'

Merge branch 'octeontx2-cn10k-ptp'

From: Naveen Mamindlapalli <naveenm@marvell.com>
To: <kuba@kernel.org>, <davem@davemloft.net>, <edumazet@google.com>,
	<pabeni@redhat.com>, <richardcochran@gmail.com>,
	<netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<sgoutham@marvell.com>, <hkelam@marvell.com>
Cc: Naveen Mamindlapalli <naveenm@marvell.com>
Subject: [net-next PATCH 0/4] Add PTP support for CN10K silicon
Date: Sat, 10 Sep 2022 13:24:12 +0530	[thread overview]
Message-ID: <20220910075416.22887-1-naveenm@marvell.com> (raw)

This patchset adds PTP support for CN10K silicon, specifically
to workaround few hardware issues and to add 1-step mode.

Patchset overview:

Patch #1 returns correct ptp timestamp in nanoseconds captured
         when external timestamp event occurs.

Patch #2 adds 1-step mode support.

Patch #3 implements software workaround to generate PPS output properly.

Patch #4 provides a software workaround for the rollover register default
         value, which causes ptp to return the wrong timestamp.
====================

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