diff options
Diffstat (limited to 'include')
| -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 e70714b..f8a4e94 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -110,6 +110,19 @@ int fdtdec_next_alias(const void *blob, const char *name, enum fdt_compat_id id, int *upto); /** + * Find the compatible ID for a given node. + * + * Generally each node has at least one compatible string attached to it. + * This function looks through our list of known compatible strings and + * returns the corresponding ID which matches the compatible string. + * + * @param blob FDT blob to use + * @param node Node containing compatible string to find + * @return compatible ID, or COMPAT_UNKNOWN if we cannot find a match + */ +enum fdt_compat_id fdtdec_lookup(const void *blob, int node); + +/** * Find the next compatible node for a peripheral. * * Do the first call with node = 0. This function will return a pointer to |