From 0e116bea52af1b665a656d49c328468e976be913 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Beh=C3=BAn?= Date: Wed, 26 May 2021 14:08:18 +0200 Subject: dm: core: add ofnode_get_path() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add function for retrieving full node path of a given ofnode. This uses np->full_name if OF is live, otherwise a call to fdt_get_path() is made. Signed-off-by: Marek Behún Reviewed-by: Simon Glass Reviewed-by: Miquel Raynal Tested-by: Patrice Chotard Reviewed-by: Jagan Teki --- include/dm/ofnode.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h index e3fccb506ea..3da05d8b217 100644 --- a/include/dm/ofnode.h +++ b/include/dm/ofnode.h @@ -458,6 +458,16 @@ ofnode ofnode_get_parent(ofnode node); */ const char *ofnode_get_name(ofnode node); +/** + * ofnode_get_path() - get the full path of a node + * + * @node: valid node to look up + * @buf: buffer to write the node path into + * @buflen: buffer size + * @return 0 if OK, -ve on error + */ +int ofnode_get_path(ofnode node, char *buf, int buflen); + /** * ofnode_get_by_phandle() - get ofnode from phandle * -- cgit v1.2.3