tree 354c0afb64104457d2690e656f2d7ae883ff5722
parent 976de6a8c304dcc43e38efcb8a0bace7866b6242
author Scott Wood <scottwood@freescale.com> 1191266456 -0500
committer David S. Miller <davem@sunset.davemloft.net> 1192060443 -0700

Generic bitbanged MDIO library

Previously, bitbanged MDIO was only supported in individual
hardware-specific drivers.  This code factors out the higher level
protocol implementation, reducing the hardware-specific portion to
functions setting direction, data, and clock.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>