diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index 895c83e0c7b6..779d62284b9d 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -20,6 +20,7 @@
 #include <linux/of_reserved_mem.h>
 #include <linux/sort.h>
 #include <linux/slab.h>
+#include <linux/kmemleak.h>
 
 #define MAX_RESERVED_REGIONS	32
 static struct reserved_mem reserved_mem[MAX_RESERVED_REGIONS];
@@ -50,8 +51,10 @@ int __init __weak early_init_dt_alloc_reserved_memory_arch(phys_addr_t size,
 	}
 
 	*res_base = base;
-	if (nomap)
+	if (nomap) {
+		kmemleak_ignore_phys(base);
 		return memblock_remove(base, size);
+	}
 	return 0;
 }
 #else