diff options
Diffstat (limited to 'include/fdtdec.h')
| -rw-r--r-- | include/fdtdec.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/fdtdec.h b/include/fdtdec.h index dd82916dc0..d1c29a8a5d 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -722,6 +722,15 @@ const u32 *fdtdec_locate_array(const void *blob, int node, */ int fdtdec_get_bool(const void *blob, int node, const char *prop_name); +/* + * Count child nodes of one parent node. + * + * @param blob FDT blob + * @param node parent node + * @return number of child node; 0 if there is not child node + */ +int fdtdec_get_child_count(const void *blob, int node); + /** * Look in the FDT for a config item with the given name and return its value * as a 32-bit integer. The property must have at least 4 bytes of data. The |