245 	struct device_node *dn = NULL;  in add_tce_mem_ranges()  local
248 	for_each_node_by_type(dn, "pci") {  in add_tce_mem_ranges()
252 		ret = of_property_read_u64(dn, "linux,tce-base", &base);  in add_tce_mem_ranges()
253 		ret |= of_property_read_u32(dn, "linux,tce-size", &size);  in add_tce_mem_ranges()
271 	of_node_put(dn);  in add_tce_mem_ranges()
336 	struct device_node *dn;  in add_rtas_mem_range()  local
340 	dn = of_find_node_by_path("/rtas");  in add_rtas_mem_range()
341 	if (!dn)  in add_rtas_mem_range()
344 	ret = of_property_read_u32(dn, "linux,rtas-base", &base);  in add_rtas_mem_range()
345 	ret |= of_property_read_u32(dn, "rtas-size", &size);  in add_rtas_mem_range()
349 	of_node_put(dn);  in add_rtas_mem_range()
361 	struct device_node *dn;  in add_opal_mem_range()  local
365 	dn = of_find_node_by_path("/ibm,opal");  in add_opal_mem_range()
366 	if (!dn)  in add_opal_mem_range()
369 	ret = of_property_read_u64(dn, "opal-base-address", &base);  in add_opal_mem_range()
370 	ret |= of_property_read_u64(dn, "opal-runtime-size", &size);  in add_opal_mem_range()
374 	of_node_put(dn);  in add_opal_mem_range()