diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index 22528d051845..6b78b8452268 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -22,7 +22,7 @@
 #include <linux/of_reserved_mem.h>
 #include <linux/sort.h>
 
-#define MAX_RESERVED_REGIONS	16
+#define MAX_RESERVED_REGIONS	32
 static struct reserved_mem reserved_mem[MAX_RESERVED_REGIONS];
 static int reserved_mem_count;