Add constants and callback functions for the dwmac on rk3228/rk3229 socs.
As can be seen, the base structure is the same, only registers and the
bits in them moved slightly.
Signed-off-by: NRoger Chen <roger.chen@rock-chips.com>
Signed-off-by: NCaesar Wang <wxt@rock-chips.com>
Reviewed-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>