Device properties framework updates for 5.2-rc1 - Fix the handling of data nodes in the ACPI properties support code for devices with child devices and hierarchical _DSD properties (Pierre-Louis Bossart). - Add fwnode_graph_get_endpoint_by_id() helper for endpoint lookup in device property graphs (Sakari Ailus). - Restore the _DSD data subnodes GUID comment inadvertently removed by one of previous changes (Shunyong Yang).