179 	if (!mac->serdes_phy)  in dpaa2_mac_config()
188 	err = phy_set_mode_ext(mac->serdes_phy, PHY_MODE_ETHERNET, state->interface);  in dpaa2_mac_config()
323 	if (!mac->serdes_phy)  in dpaa2_mac_set_supported_interfaces()
334 		err = phy_validate(mac->serdes_phy, PHY_MODE_ETHERNET, intf, NULL);  in dpaa2_mac_set_supported_interfaces()
346 	if (mac->serdes_phy)  in dpaa2_mac_start()
347 		phy_power_on(mac->serdes_phy);  in dpaa2_mac_start()
358 	if (mac->serdes_phy)  in dpaa2_mac_stop()
359 		phy_power_off(mac->serdes_phy);  in dpaa2_mac_stop()
366 	struct phy *serdes_phy = NULL;  in dpaa2_mac_connect()  local
386 		serdes_phy = of_phy_get(to_of_node(dpmac_node), NULL);  in dpaa2_mac_connect()
388 		if (serdes_phy == ERR_PTR(-ENODEV))  in dpaa2_mac_connect()
389 			serdes_phy = NULL;  in dpaa2_mac_connect()
390 		else if (IS_ERR(serdes_phy))  in dpaa2_mac_connect()
391 			return PTR_ERR(serdes_phy);  in dpaa2_mac_connect()
393 			phy_init(serdes_phy);  in dpaa2_mac_connect()
395 	mac->serdes_phy = serdes_phy;  in dpaa2_mac_connect()
462 	of_phy_put(mac->serdes_phy);  in dpaa2_mac_disconnect()
463 	mac->serdes_phy = NULL;  in dpaa2_mac_disconnect()