diff options
Diffstat (limited to 'include/dm/ofnode.h')
| -rw-r--r-- | include/dm/ofnode.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h index 8e4c3574df8..120393426db 100644 --- a/include/dm/ofnode.h +++ b/include/dm/ofnode.h @@ -607,6 +607,18 @@ bool ofnode_read_bool(ofnode node, const char *propname); */ ofnode ofnode_find_subnode(ofnode node, const char *subnode_name); +/** + * ofnode_find_subnode_unit() - find a named subnode of a parent node + * + * @node: valid reference to parent node + * @subnode_name: name of subnode to find, including any unit address. If the + * unit address is omitted, any subnode which matches the name (excluding + * any unit address) is returned + * Return: reference to subnode (which can be invalid if there is no such + * subnode) + */ +ofnode ofnode_find_subnode_unit(ofnode node, const char *subnode_name); + #if CONFIG_IS_ENABLED(DM_INLINE_OFNODE) #include <asm/global_data.h> |