diff options
author | Thierry Reding | 2021-09-03 15:16:18 +0200 |
---|---|---|
committer | Tom Warren | 2021-10-13 14:18:30 -0700 |
commit | 4bf88ba76abb224b3ca258a2f502384ec6c86bd6 (patch) | |
tree | 74ac3ca45b7a69addd61faf887b20a175e92aa16 /include/fdtdec.h | |
parent | d5598cfa9bcab50812b2b416af91c2a37be67531 (diff) |
fdtdec: Support retrieving the name of a carveout
When retrieving a given carveout for a device, allow callers to query
the name. This helps differentiating between carveouts when there are
more than one.
This is also useful when copying carveouts to help assign a meaningful
name that cannot always be guessed.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'include/fdtdec.h')
-rw-r--r-- | include/fdtdec.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/fdtdec.h b/include/fdtdec.h index 23efbe710cb..f961f030124 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -1038,14 +1038,16 @@ int fdtdec_add_reserved_memory(void *blob, const char *basename, * * @param blob FDT blob * @param node name of a node - * @param name name of the property in the given node that contains + * @param prop_name name of the property in the given node that contains * the phandle for the carveout * @param index index of the phandle for which to read the carveout * @param carveout return location for the carveout information + * @param name return location for the carveout name * @return 0 on success or a negative error code on failure */ -int fdtdec_get_carveout(const void *blob, const char *node, const char *name, - unsigned int index, struct fdt_memory *carveout); +int fdtdec_get_carveout(const void *blob, const char *node, + const char *prop_name, unsigned int index, + struct fdt_memory *carveout, const char **name); /** * fdtdec_set_carveout() - sets a carveout region for a given node |