net: mvmdio: get and enable optional clock
authorSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Sun, 7 Apr 2013 01:09:47 +0000 (01:09 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 8 Apr 2013 20:55:26 +0000 (16:55 -0400)
Marvell mdio driver uses internal registers that can be clock gated on
some SoCs. This patch just adds optional clock handling, to allow to pass
and enable the corresponding clock.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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