1 files changed, 18 insertions, 2 deletions

diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 6def6f826a54..4a8d5747204a 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -1536,6 +1536,11 @@ static void adjust_link(struct net_device *dev)
 static int init_phy(struct net_device *dev)
 {
         struct ucc_geth_private *priv = netdev_priv(dev);
+        struct device_node *np = priv->node;
+        struct device_node *phy, *mdio;
+        const phandle *ph;
+        char bus_name[MII_BUS_ID_SIZE];
+        const unsigned int *id;
         struct phy_device *phydev;
         char phy_id[BUS_ID_SIZE];
 
@@ -1543,8 +1548,18 @@ static int init_phy(struct net_device *dev)
         priv->oldspeed = 0;
         priv->oldduplex = -1;
 
-        snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT, priv->ug_info->mdio_bus,
-                 priv->ug_info->phy_address);
+        ph = of_get_property(np, "phy-handle", NULL);
+        phy = of_find_node_by_phandle(*ph);
+        mdio = of_get_parent(phy);
+
+        id = of_get_property(phy, "reg", NULL);
+
+        of_node_put(phy);
+        of_node_put(mdio);
+
+        uec_mdio_bus_name(bus_name, mdio);
+        snprintf(phy_id, sizeof(phy_id), "%s:%02x",
+                                bus_name, *id);
 
         phydev = phy_connect(dev, phy_id, &adjust_link, 0, priv->phy_interface);
 
@@ -3748,6 +3763,7 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
 
         ugeth->ug_info = ug_info;
         ugeth->dev = dev;
+        ugeth->node = np;
 
         return 0;
 }