net: ethernet: mediatek: move mt7623 settings out off the mt7530
Moving mt7623 logic out off mt7530, is required to make hardware setting
consistent after we introduce phylink to mtk driver.
Fixes: fcc7dd9fe410 ("net: ethernet: mediatek: Add basic PHYLINK support") Reviewed-by: Sean Wang <sean.wang@mediatek.com> Tested-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: René van Dorst <opensource@vdorst.com> Signed-off-by: David S. Miller <davem@davemloft.net>