Merge git://git.denx.de/u-boot-video

include/dm/ofnode.h

@@ -301,6 +301,14 @@ ofnode ofnode_first_subnode(ofnode node);
  */
 ofnode ofnode_next_subnode(ofnode node);
 
+/**
+ * ofnode_get_parent() - get the ofnode's parent (enclosing ofnode)
+ *
+ * @node: valid node to look up
+ * @return ofnode reference of the parent node
+ */
+ofnode ofnode_get_parent(ofnode node);
+
 /**
  * ofnode_get_name() - get the name of a node
  *
@@ -309,6 +317,14 @@ ofnode ofnode_next_subnode(ofnode node);
  */
 const char *ofnode_get_name(ofnode node);
 
+/**
+ * ofnode_get_by_phandle() - get ofnode from phandle
+ *
+ * @phandle:	phandle to look up
+ * @return ofnode reference to the phandle
+ */
+ofnode ofnode_get_by_phandle(uint phandle);
+
 /**
  * ofnode_read_size() - read the size of a property
  *