From: Richard Cochran <richardcochran@gmail.com>
Date: Wed, 31 Oct 2012 06:27:24 +0000 (+0000)
Subject: bfin_mac: offer a PTP Hardware Clock.
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~511
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd87b22f9096863adfd5daf281beb0a83379bd8f;p=pandora-kernel.git

bfin_mac: offer a PTP Hardware Clock.

The BF518 has a PTP time unit that works in a similar way to other MAC
based clocks, like gianfar, ixp46x, and igb. This patch adds support for
using the blackfin as a PHC. Although the blackfin hardware does offer a
few ancillary features, this patch implements only the basic operations.

Compile tested only.

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

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