126 TEE_Result dt_driver_register_provider(const void *fdt, int nodeoffset,  in dt_driver_register_provider()  argument
136 	provider_cells = fdt_get_dt_driver_cells(fdt, nodeoffset, type);  in dt_driver_register_provider()
139 		     provider_cells, fdt_get_name(fdt, nodeoffset, NULL));  in dt_driver_register_provider()
143 	phandle = fdt_get_phandle(fdt, nodeoffset);  in dt_driver_register_provider()
146 		     fdt_get_name(fdt, nodeoffset, NULL));  in dt_driver_register_provider()
181 int fdt_get_dt_driver_cells(const void *fdt, int nodeoffset,  in fdt_get_dt_driver_cells()  argument
214 	c = fdt_getprop(fdt, nodeoffset, cells_name, &len);  in fdt_get_dt_driver_cells()
259 					    const void *fdt, int phandle_node,  in device_from_provider_prop()  argument
272 	pargs->fdt = fdt;  in device_from_provider_prop()
288 TEE_Result dt_driver_device_from_parent(const void *fdt, int nodeoffset,  in dt_driver_device_from_parent()  argument
295 	assert(fdt == get_secure_dt());  in dt_driver_device_from_parent()
297 	parent = fdt_parent_offset(fdt, nodeoffset);  in dt_driver_device_from_parent()
307 	return device_from_provider_prop(prv, fdt, parent, NULL, device_ref,  in dt_driver_device_from_parent()
312 						       const void *fdt,  in dt_driver_device_from_node_idx_prop_phandle()  argument
324 	prop = fdt_getprop(fdt, nodeoffs, prop_name, &len);  in dt_driver_device_from_node_idx_prop_phandle()
331 			     fdt_get_name(fdt, nodeoffs, NULL));  in dt_driver_device_from_node_idx_prop_phandle()
344 	phandle_node = fdt_node_offset_by_phandle(fdt, phandle);  in dt_driver_device_from_node_idx_prop_phandle()
346 	return device_from_provider_prop(prv, fdt, phandle_node,  in dt_driver_device_from_node_idx_prop_phandle()
352 					       const void *fdt, int nodeoffset,  in dt_driver_device_from_node_idx_prop()  argument
367 	prop = fdt_getprop(fdt, nodeoffset, prop_name, &len);  in dt_driver_device_from_node_idx_prop()
370 		     fdt_get_name(fdt, nodeoffset, NULL));  in dt_driver_device_from_node_idx_prop()
392 			phandle_node = fdt_node_offset_by_phandle(fdt, phandle);  in dt_driver_device_from_node_idx_prop()
396 			nodeoffset = fdt_parent_offset(fdt, phandle_node);  in dt_driver_device_from_node_idx_prop()
416 			phandle_node = fdt_node_offset_by_phandle(fdt, phandle);  in dt_driver_device_from_node_idx_prop()
423 			prv_cells = fdt_get_dt_driver_cells(fdt, phandle_node,  in dt_driver_device_from_node_idx_prop()
427 				     fdt_get_name(fdt, phandle_node, NULL),  in dt_driver_device_from_node_idx_prop()
445 		return device_from_provider_prop(prv, fdt, phandle_node,  in dt_driver_device_from_node_idx_prop()
453 static void __maybe_unused print_probe_list(const void *fdt __maybe_unused)  in print_probe_list()
465 		     fdt_get_name(fdt, elt->nodeoffset, NULL));  in print_probe_list()
476 		     fdt_get_name(fdt, elt->nodeoffset, NULL));  in print_probe_list()
485 static TEE_Result probe_driver_node(const void *fdt,  in probe_driver_node()  argument
492 	node_name = fdt_get_name(fdt, elt->nodeoffset, NULL);  in probe_driver_node()
502 	res = elt->dt_drv->probe(fdt, elt->nodeoffset, elt->dm->compat_data);  in probe_driver_node()
530 static TEE_Result alloc_elt_and_probe(const void *fdt, int node,  in alloc_elt_and_probe()  argument
546 	return probe_driver_node(fdt, elt);  in alloc_elt_and_probe()
550 static TEE_Result probe_device_by_compat(const void *fdt, int node,  in probe_device_by_compat()  argument
563 				return alloc_elt_and_probe(fdt, node, drv, dm);  in probe_device_by_compat()
573 TEE_Result dt_driver_probe_device_by_node(const void *fdt, int nodeoffset,  in dt_driver_probe_device_by_node()  argument
584 	count = fdt_stringlist_count(fdt, nodeoffset, "compatible");  in dt_driver_probe_device_by_node()
589 		compat = fdt_stringlist_get(fdt, nodeoffset, "compatible",  in dt_driver_probe_device_by_node()
594 		res = probe_device_by_compat(fdt, nodeoffset, compat, type);  in dt_driver_probe_device_by_node()
603 static TEE_Result process_probe_list(const void *fdt)  in process_probe_list()  argument
619 			print_probe_list(fdt);  in process_probe_list()
637 			switch (probe_driver_node(fdt, elt)) {  in process_probe_list()
678 static TEE_Result add_node_to_probe(const void *fdt, int node,  in add_node_to_probe()  argument
682 	const char __maybe_unused *node_name = fdt_get_name(fdt, node, NULL);  in add_node_to_probe()
715 		print_probe_list(fdt);  in add_node_to_probe()
730 static TEE_Result add_probe_node_by_compat(const void *fdt, int node,  in add_probe_node_by_compat()  argument
743 				res = add_node_to_probe(fdt, node, dt_drv, dm);  in add_probe_node_by_compat()
767 TEE_Result dt_driver_maybe_add_probe_node(const void *fdt, int node)  in dt_driver_maybe_add_probe_node()  argument
775 	if (fdt_get_status(fdt, node) == DT_STATUS_DISABLED)  in dt_driver_maybe_add_probe_node()
778 	count = fdt_stringlist_count(fdt, node, "compatible");  in dt_driver_maybe_add_probe_node()
783 		compat = fdt_stringlist_get(fdt, node, "compatible", idx, &len);  in dt_driver_maybe_add_probe_node()
786 		res = add_probe_node_by_compat(fdt, node, compat);  in dt_driver_maybe_add_probe_node()
796 static void parse_node(const void *fdt, int node)  in parse_node()  argument
801 	fdt_for_each_subnode(subnode, fdt, node) {  in parse_node()
802 		res = dt_driver_maybe_add_probe_node(fdt, subnode);  in parse_node()
805 			     fdt_get_name(fdt, subnode, NULL), res);  in parse_node()
815 			if (fdt_get_status(fdt, subnode) == DT_STATUS_DISABLED)  in parse_node()
818 			parse_node(fdt, subnode);  in parse_node()
830 	const void *fdt = NULL;  in probe_dt_drivers_early()  local
832 	fdt = get_secure_dt();  in probe_dt_drivers_early()
833 	if (!fdt)  in probe_dt_drivers_early()
836 	parse_node(fdt, fdt_path_offset(fdt, "/"));  in probe_dt_drivers_early()
838 	res = process_probe_list(fdt);  in probe_dt_drivers_early()
841 		print_probe_list(fdt);  in probe_dt_drivers_early()
851 	const void *fdt = NULL;  in probe_dt_drivers()  local
853 	fdt = get_secure_dt();  in probe_dt_drivers()
854 	if (!fdt)  in probe_dt_drivers()
857 	res = process_probe_list(fdt);  in probe_dt_drivers()
860 		print_probe_list(fdt);  in probe_dt_drivers()
876 	const void *fdt = NULL;  in release_probe_lists()  local
878 	fdt = get_secure_dt();  in release_probe_lists()
879 	if (!fdt)  in release_probe_lists()
882 	assert(fdt && TAILQ_EMPTY(&dt_driver_probe_list));  in release_probe_lists()
901 static TEE_Result simple_bus_probe(const void *fdt, int node,  in simple_bus_probe()  argument
907 	fdt_for_each_subnode(subnode, fdt, node) {  in simple_bus_probe()
908 		res = dt_driver_maybe_add_probe_node(fdt, subnode);  in simple_bus_probe()
911 			     fdt_get_name(fdt, subnode, NULL), res);  in simple_bus_probe()