lan78xx: Add PHYLIB and MICROCHIP_PHY as default config.
lan78xx: Add PHYLIB and MICROCHIP_PHY as default config.

Add PHYLIB and MICROCHIP_PHY as default configuration for lan78xx.

Signed-off-by: Woojung Huh <6472d388cae0ee3efc41066c879ba10e5721a8e9@microchip.com>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs