1 /* SPDX-License-Identifier: GPL-2.0 */
5  * Copyright (C) 2012 - 2013 Samsung Electronics Co., Ltd.
18  * struct of_endpoint - the OF graph endpoint data structure
30  * for_each_endpoint_of_node - iterate over every endpoint in a device node
31  * @parent: parent device node containing ports and endpoints
32  * @child: loop variable pointing to the current endpoint node
34  * When breaking out of the loop, of_node_put(child) has to be called manually.
36 #define for_each_endpoint_of_node(parent, child) \  argument
37 	for (child = of_graph_get_next_endpoint(parent, NULL); child != NULL; \
38 	     child = of_graph_get_next_endpoint(parent, child))
41 bool of_graph_is_present(const struct device_node *node);
42 int of_graph_parse_endpoint(const struct device_node *node,
45 struct device_node *of_graph_get_port_by_id(struct device_node *node, u32 id);
51 					const struct device_node *node);
52 struct device_node *of_graph_get_port_parent(struct device_node *node);
54 					const struct device_node *node);
55 struct device_node *of_graph_get_remote_port(const struct device_node *node);
56 struct device_node *of_graph_get_remote_node(const struct device_node *node,
60 static inline bool of_graph_is_present(const struct device_node *node)  in of_graph_is_present()  argument
65 static inline int of_graph_parse_endpoint(const struct device_node *node,  in of_graph_parse_endpoint()  argument
68 	return -ENOSYS;  in of_graph_parse_endpoint()
77 					struct device_node *node, u32 id)  in of_graph_get_port_by_id()  argument
96 					const struct device_node *node)  in of_graph_get_remote_endpoint()  argument
102 	struct device_node *node)  in of_graph_get_port_parent()  argument
108 					const struct device_node *node)  in of_graph_get_remote_port_parent()  argument
114 					const struct device_node *node)  in of_graph_get_remote_port()  argument
119 					const struct device_node *node,  in of_graph_get_remote_node()  argument