Phy mode can be configured via the cpsw-phy-sel driver, this patch enabled the
cpsw driver to utilise the api provided by the cpsw-phy-sel driver to configure
the phy mode.
Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com>
Tested-by: NDaniel Mack <zonque@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>