diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index d507c3569a88acac9e796f1f172f412e5386347f..32771c2ced7bbc1df6f05a9f252e7a3682bd443c 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -25,7 +25,7 @@
 #include <linux/sort.h>
 #include <linux/slab.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;