1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index d50fe6f171ef..a02006d57a59 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1067,6 +1067,9 @@ static int stmmac_open(struct net_device *dev)
 
         /* Copy the MAC addr into the HW  */
         priv->mac_type->ops->set_umac_addr(ioaddr, dev->dev_addr, 0);
+        /* If required, perform hw setup of the bus. */
+        if (priv->bus_setup)
+                priv->bus_setup(ioaddr);
         /* Initialize the MAC Core */
         priv->mac_type->ops->core_init(ioaddr);