diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index 46e1c3fbc769..3286fe7e1758 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -27,7 +27,7 @@
 
 #include "of_private.h"
 
-#define MAX_RESERVED_REGIONS	64
+#define MAX_RESERVED_REGIONS	128
 static struct reserved_mem reserved_mem[MAX_RESERVED_REGIONS];
 static int reserved_mem_count;