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| author |   Sakari Ailus <sakari.ailus@linux.intel.com> | 2017-03-28 10:52:25 +0300 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-03-29 00:00:29 +0200 |
| commit | 2bd5452d46df46d99b869b59a1532647e2981d75 (patch) | |
| tree | f906c5942e4b71281c2141254a2d43d9ebdd5824 /include/linux/property.h | |
| parent | device property: Make dev_fwnode() public (diff) | |
| download | linux-dev-2bd5452d46df46d99b869b59a1532647e2981d75.tar.xz linux-dev-2bd5452d46df46d99b869b59a1532647e2981d75.zip | |
device property: Add support for fwnode endpoints
Similar to OF endpoints, endpoint type nodes can be also supported on
ACPI. In order to make it possible for drivers to ignore the matter,
add a type for fwnode_endpoint and a function to parse them.
On ACPI, find the child node index instead of relying on the "endpoint"
property.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/property.h')
| -rw-r--r-- | include/linux/property.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/property.h b/include/linux/property.h index 6e20a12a2eec..3a4e43599e01 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -280,4 +280,7 @@ struct fwnode_handle *fwnode_graph_get_remote_port( struct fwnode_handle *fwnode_graph_get_remote_endpoint( struct fwnode_handle *fwnode); +int fwnode_graph_parse_endpoint(struct fwnode_handle *fwnode, + struct fwnode_endpoint *endpoint); + #endif /* _LINUX_PROPERTY_H_ */ |