From a8f2ac2ae6f15b675a55bcf3a20181f3bb223562 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 1 Jun 2023 10:22:42 -0600 Subject: fdt: Allow more general use of livetree At present livetree can only be used for the control FDT. It is useful to be able to use the ofnode API for other FDTs, e.g. those used by the upcoming configuration editor. We already have most of the support present, and tests can be marked with the UT_TESTF_OTHER_FDT flag to use another FDT as a special case. But with this change, the functionality becomes more generally available. Plumb in the require support. Signed-off-by: Simon Glass --- include/dm/ofnode.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/dm/ofnode.h') diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h index 443db6252dd..0f38b3e736d 100644 --- a/include/dm/ofnode.h +++ b/include/dm/ofnode.h @@ -352,6 +352,16 @@ static inline oftree oftree_from_np(struct device_node *root) return tree; } +/** + * oftree_dispose() - Dispose of an oftree + * + * This can be used to dispose of a tree that has been created (other than + * the control FDT which must not be disposed) + * + * @tree: Tree to dispose + */ +void oftree_dispose(oftree tree); + /** * ofnode_name_eq() - Check if the node name is equivalent to a given name * ignoring the unit address -- cgit v1.2.3