int eth_phy_binds_nodes(struct udevice *eth_dev);
int eth_phy_set_mdio_bus(struct udevice *eth_dev, struct mii_dev *mdio_bus);
struct mii_dev *eth_phy_get_mdio_bus(struct udevice *eth_dev);
int eth_phy_binds_nodes(struct udevice *eth_dev);
int eth_phy_set_mdio_bus(struct udevice *eth_dev, struct mii_dev *mdio_bus);
struct mii_dev *eth_phy_get_mdio_bus(struct udevice *eth_dev);