fdt: Indicate that people should use the ofnode API

Add a note to the comment at the top of this file.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 0827e16859f1994793d53d0de45243e16ffda011..55cc95db5d0e9c4758d3dbe7d6f13ebc0bba2bb8 100644 (file)
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -1,6 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (c) 2011 The Chromium OS Authors.
+ *
+ * NOTE: Please do not add new devicetree-reading functionality into this file.
+ * Add it to the ofnode API instead, since that is compatible with livetree.
  */
 
 #ifndef USE_HOSTCC