net: mvneta: Use DM MDIO API for connecting PHY

Use the modern DM MDIO API for connecting PHY in the mvneta driver.

This requires enabling MVMDIO driver in several config files.

Signed-off-by: Marek BehĂșn <marek.behun@nic.cz>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/drivers/net/mvneta.c b/drivers/net/mvneta.c
index 79cdb93..24a491d 100644
--- a/drivers/net/mvneta.c
+++ b/drivers/net/mvneta.c
@@ -1571,16 +1571,15 @@
 
 			mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val);
 		} else {
-			/* Set phy address of the port */
-			mvreg_write(pp, MVNETA_PHY_ADDR, pp->phyaddr);
-
-			phydev = phy_connect(pp->bus, pp->phyaddr, dev,
-					     pp->phy_interface);
+			phydev = dm_eth_phy_connect(dev);
 			if (!phydev) {
-				printf("phy_connect failed\n");
+				printf("dm_eth_phy_connect failed\n");
 				return -ENODEV;
 			}
 
+			/* Set PHY address in case we will enable HW polling */
+			mvreg_write(pp, MVNETA_PHY_ADDR, phydev->addr);
+
 			pp->phydev = phydev;
 			phy_config(phydev);
 			phy_startup(phydev);