sky2: document GPHY_CTRL bits

Add documentation of GPHY_CTRL register bits even if driver
is not using them (yet).

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Stephen Hemminger 2007-08-29 12:58:12 -07:00 committed by David S. Miller
commit efcf6e2feb