diff --git a/checks.c b/checks.c
index 9f31d26..69f2649 100644
--- a/checks.c
+++ b/checks.c
@@ -1222,7 +1222,7 @@ static void check_avoid_unnecessary_addr_size(struct check *c, struct dt_info *d
 	if (!node->parent || node->addr_cells < 0 || node->size_cells < 0)
 		return;
 
-	if (get_property(node, "ranges") || !node->children)
+	if (get_property(node, "ranges") || get_property(node, "dma-ranges") || !node->children)
 		return;
 
 	for_each_child(node, child) {
@@ -1232,7 +1232,7 @@ static void check_avoid_unnecessary_addr_size(struct check *c, struct dt_info *d
 	}
 
 	if (!has_reg)
-		FAIL(c, dti, node, "unnecessary #address-cells/#size-cells without \"ranges\" or child \"reg\" property");
+		FAIL(c, dti, node, "unnecessary #address-cells/#size-cells without \"ranges\", \"dma-ranges\" or child \"reg\" property");
 }
 WARNING(avoid_unnecessary_addr_size, check_avoid_unnecessary_addr_size, NULL, &avoid_default_addr_size);