diff --git a/include/linux/property.h b/include/linux/property.h
index 76ebde9..a59c6ee 100644
--- a/include/linux/property.h
+++ b/include/linux/property.h
@@ -166,4 +166,8 @@
 
 bool device_dma_is_coherent(struct device *dev);
 
+int device_get_phy_mode(struct device *dev);
+
+void *device_get_mac_address(struct device *dev, char *addr, int alen);
+
 #endif /* _LINUX_PROPERTY_H_ */