diff --git a/include/linux/of_address.h b/include/linux/of_address.h
new file mode 100644
index 0000000..570831d
--- /dev/null
+++ b/include/linux/of_address.h
@@ -0,0 +1,9 @@
+#ifndef __OF_ADDRESS_H
+#define __OF_ADDRESS_H
+#include <linux/ioport.h>
+#include <linux/of.h>
+
+extern void __iomem *of_iomap(struct device_node *device, int index);
+
+#endif /* __OF_ADDRESS_H */
+