diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/fwnode.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/fwnode.h b/include/linux/fwnode.h index 8f64b3ae9c57..e315d867d631 100644 --- a/include/linux/fwnode.h +++ b/include/linux/fwnode.h @@ -57,6 +57,11 @@ struct fwnode_endpoint { * @get_parent: Return the parent of an fwnode. * @get_next_child_node: Return the next child node in an iteration. * @get_named_child_node: Return a child node with a given name. + * @graph_get_next_endpoint: Return an endpoint node in an iteration. + * @graph_get_remote_endpoint: Return the remote endpoint node of a local + * endpoint node. + * @graph_get_port_parent: Return the parent node of a port node. + * @graph_parse_endpoint: Parse endpoint for port and endpoint id. */ struct fwnode_operations { void (*get)(struct fwnode_handle *fwnode); @@ -76,6 +81,15 @@ struct fwnode_operations { struct fwnode_handle *child); struct fwnode_handle * (*get_named_child_node)(struct fwnode_handle *fwnode, const char *name); + struct fwnode_handle * + (*graph_get_next_endpoint)(struct fwnode_handle *fwnode, + struct fwnode_handle *prev); + struct fwnode_handle * + (*graph_get_remote_endpoint)(struct fwnode_handle *fwnode); + struct fwnode_handle * + (*graph_get_port_parent)(struct fwnode_handle *fwnode); + int (*graph_parse_endpoint)(struct fwnode_handle *fwnode, + struct fwnode_endpoint *endpoint); }; #define fwnode_has_op(fwnode, op) \ |