This patch adds support for the generic PHY. The generic PHY will be
used in multiplatform environment.
Acked-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>