AX_EMBD_PHY_ADDR
priv->mdio->phy_mask = ~(BIT(priv->phy_addr & 0x1f) | BIT(AX_EMBD_PHY_ADDR));
priv->phydev_int = mdiobus_get_phy(priv->mdio, AX_EMBD_PHY_ADDR);
priv->embd_phy = ((priv->phy_addr & 0x1f) == AX_EMBD_PHY_ADDR);