diff options
Diffstat (limited to 'include/fdtdec.h')
| -rw-r--r-- | include/fdtdec.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/fdtdec.h b/include/fdtdec.h index 2a8ad96026..b7e35cd87c 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -619,6 +619,19 @@ int fdtdec_get_alias_seq(const void *blob, const char *base, int node, int *seqp); /** + * Get the highest alias number for susbystem. + * + * It parses all aliases and find out highest recorded alias for subsystem. + * Aliases are of the form <base><num> where <num> is the sequence number. + * + * @param blob Device tree blob (if NULL, then error is returned) + * @param base Base name for alias susbystem (before the number) + * + * @return 0 highest alias ID, -1 if not found + */ +int fdtdec_get_alias_highest_id(const void *blob, const char *base); + +/** * Get a property from the /chosen node * * @param blob Device tree blob (if NULL, then NULL is returned) |