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authorMika Westerberg <mika.westerberg@linux.intel.com>2017-03-28 10:52:21 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-03-29 00:00:28 +0200
commit07bb80d40b0e6a43aafb422296d33baed255569a (patch)
tree491e2ac61be49db67e9740ba893b024bf9cf8f38 /include/linux/property.h
parent79389a83bc3888a900191e3990cda5c76f2ca1ec (diff)
device property: Add support for remote endpoints
This follows DT implementation of of_graph_* APIs but we call them fwnode_graph_* instead. For DT nodes the existing of_graph_* implementation will be used. For ACPI we use the new ACPI graph implementation instead. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@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.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/property.h b/include/linux/property.h
index 514b19559fbe..8d7809c2c42d 100644
--- a/include/linux/property.h
+++ b/include/linux/property.h
@@ -268,4 +268,13 @@ int device_get_phy_mode(struct device *dev);
void *device_get_mac_address(struct device *dev, char *addr, int alen);
+struct fwnode_handle *fwnode_graph_get_next_endpoint(
+ struct fwnode_handle *fwnode, struct fwnode_handle *prev);
+struct fwnode_handle *fwnode_graph_get_remote_port_parent(
+ struct fwnode_handle *fwnode);
+struct fwnode_handle *fwnode_graph_get_remote_port(
+ struct fwnode_handle *fwnode);
+struct fwnode_handle *fwnode_graph_get_remote_endpoint(
+ struct fwnode_handle *fwnode);
+
#endif /* _LINUX_PROPERTY_H_ */