X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fcore%2Fofnode.c;h=da7c477c81db224687027557e0805e8012483606;hb=878d68c0c357ff62120d5783d950f34ecd1065d9;hp=79c80df7f4a03cf6d845f25b38ae648aa232e21a;hpb=f7d6fcf7aead384ea39bc7aba581e912c3759eaa;p=platform%2Fkernel%2Fu-boot.git

diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c
index 79c80df..da7c477 100644
--- a/drivers/core/ofnode.c
+++ b/drivers/core/ofnode.c
@@ -552,7 +552,7 @@ int ofnode_read_addr_cells(ofnode node)
 {
 	if (ofnode_is_np(node))
 		return of_n_addr_cells(ofnode_to_np(node));
-	else
+	else  /* NOTE: this call should walk up the parent stack */
 		return fdt_address_cells(gd->fdt_blob, ofnode_to_offset(node));
 }
 
@@ -560,6 +560,22 @@ int ofnode_read_size_cells(ofnode node)
 {
 	if (ofnode_is_np(node))
 		return of_n_size_cells(ofnode_to_np(node));
+	else  /* NOTE: this call should walk up the parent stack */
+		return fdt_size_cells(gd->fdt_blob, ofnode_to_offset(node));
+}
+
+int ofnode_read_simple_addr_cells(ofnode node)
+{
+	if (ofnode_is_np(node))
+		return of_simple_addr_cells(ofnode_to_np(node));
+	else
+		return fdt_address_cells(gd->fdt_blob, ofnode_to_offset(node));
+}
+
+int ofnode_read_simple_size_cells(ofnode node)
+{
+	if (ofnode_is_np(node))
+		return of_simple_size_cells(ofnode_to_np(node));
 	else
 		return fdt_size_cells(gd->fdt_blob, ofnode_to_offset(node));
 }