Access information about Auto mdix completion and pair selection from the
KSZ9131's Auto/MDI/MDI-X status register
Fixes: b64e6a8794d9 ("net: phy: micrel: Add PHY Auto/MDI/MDI-X set driver for KSZ9131")
Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@xxxxxxxxxxxxx>