77 					   struct property *prop,  in check_msg()  argument
90 			if (prop)  in check_msg()
91 				fprintf(stderr, ":%s", prop->name);  in check_msg()
107 #define FAIL_PROP(c, dti, node, prop, ...)				\  argument
111 		check_msg((c), dti, node, prop, __VA_ARGS__);		\
182 	struct property *prop;  in check_is_string()  local
185 	prop = get_property(node, propname);  in check_is_string()
186 	if (!prop)  in check_is_string()
189 	if (!data_is_one_string(prop->val))  in check_is_string()
190 		FAIL_PROP(c, dti, node, prop, "property is not a string");  in check_is_string()
201 	struct property *prop;  in check_is_string_list()  local
205 	prop = get_property(node, propname);  in check_is_string_list()
206 	if (!prop)  in check_is_string_list()
209 	str = prop->val.val;  in check_is_string_list()
210 	rem = prop->val.len;  in check_is_string_list()
214 			FAIL_PROP(c, dti, node, prop, "property is not a string list");  in check_is_string_list()
229 	struct property *prop;  in check_is_cell()  local
232 	prop = get_property(node, propname);  in check_is_cell()
233 	if (!prop)  in check_is_cell()
236 	if (prop->val.len != sizeof(cell_t))  in check_is_cell()
237 		FAIL_PROP(c, dti, node, prop, "property is not a single cell");  in check_is_cell()
265 	struct property *prop, *prop2;  in check_duplicate_property_names()  local
267 	for_each_property(node, prop) {  in check_duplicate_property_names()
268 		for (prop2 = prop->next; prop2; prop2 = prop2->next) {  in check_duplicate_property_names()
271 			if (streq(prop->name, prop2->name))  in check_duplicate_property_names()
272 				FAIL_PROP(c, dti, node, prop, "Duplicate property name");  in check_duplicate_property_names()
318 	struct property *prop = get_property(node, "reg");  in check_unit_address_vs_reg()  local
325 	if (!prop) {  in check_unit_address_vs_reg()
326 		prop = get_property(node, "ranges");  in check_unit_address_vs_reg()
327 		if (prop && !prop->val.len)  in check_unit_address_vs_reg()
328 			prop = NULL;  in check_unit_address_vs_reg()
331 	if (prop) {  in check_unit_address_vs_reg()
344 	struct property *prop;  in check_property_name_chars()  local
346 	for_each_property(node, prop) {  in check_property_name_chars()
347 		int n = strspn(prop->name, c->data);  in check_property_name_chars()
349 		if (n < strlen(prop->name))  in check_property_name_chars()
350 			FAIL_PROP(c, dti, node, prop, "Bad character '%c' in property name",  in check_property_name_chars()
351 				  prop->name[n]);  in check_property_name_chars()
360 	struct property *prop;  in check_property_name_chars_strict()  local
362 	for_each_property(node, prop) {  in check_property_name_chars_strict()
363 		const char *name = prop->name;  in check_property_name_chars_strict()
366 		if (n == strlen(prop->name))  in check_property_name_chars_strict()
382 			FAIL_PROP(c, dti, node, prop, "Character '%c' not recommended in property name",  in check_property_name_chars_strict()
389 #define DESCLABEL_ARGS(node,prop,mark)		\  argument
391 	((prop) ? "'" : ""), \
392 	((prop) ? (prop)->name : ""), \
393 	((prop) ? "' in " : ""), (node)->fullpath
397 				  struct property *prop, struct marker *mark)  in check_duplicate_label()  argument
415 	if ((othernode != node) || (otherprop != prop) || (othermark != mark))  in check_duplicate_label()
418 		     label, DESCLABEL_ARGS(node, prop, mark),  in check_duplicate_label()
426 	struct property *prop;  in check_duplicate_label_node()  local
431 	for_each_property(node, prop) {  in check_duplicate_label_node()
432 		struct marker *m = prop->val.markers;  in check_duplicate_label_node()
434 		for_each_label(prop->labels, l)  in check_duplicate_label_node()
435 			check_duplicate_label(c, dti, l->label, node, prop, NULL);  in check_duplicate_label_node()
438 			check_duplicate_label(c, dti, m->ref, node, prop, m);  in check_duplicate_label_node()
447 	struct property *prop;  in check_phandle_prop()  local
451 	prop = get_property(node, propname);  in check_phandle_prop()
452 	if (!prop)  in check_phandle_prop()
455 	if (prop->val.len != sizeof(cell_t)) {  in check_phandle_prop()
456 		FAIL_PROP(c, dti, node, prop, "bad length (%d) %s property",  in check_phandle_prop()
457 			  prop->val.len, prop->name);  in check_phandle_prop()
461 	m = prop->val.markers;  in check_phandle_prop()
469 			     prop->name);  in check_phandle_prop()
479 	phandle = propval_cell(prop);  in check_phandle_prop()
482 		FAIL_PROP(c, dti, node, prop, "bad value (0x%x) in %s property",  in check_phandle_prop()
483 		     phandle, prop->name);  in check_phandle_prop()
529 	struct property **pp, *prop = NULL;  in check_name_properties()  local
533 			prop = *pp;  in check_name_properties()
537 	if (!prop)  in check_name_properties()
540 	if ((prop->val.len != node->basenamelen+1)  in check_name_properties()
541 	    || (memcmp(prop->val.val, node->name, node->basenamelen) != 0)) {  in check_name_properties()
543 		     " of base node name)", prop->val.val);  in check_name_properties()
547 		*pp = prop->next;  in check_name_properties()
548 		free(prop->name);  in check_name_properties()
549 		data_free(prop->val);  in check_name_properties()
550 		free(prop);  in check_name_properties()
564 	struct property *prop;  in fixup_phandle_references()  local
566 	for_each_property(node, prop) {  in fixup_phandle_references()
567 		struct marker *m = prop->val.markers;  in fixup_phandle_references()
572 			assert(m->offset + sizeof(cell_t) <= prop->val.len);  in fixup_phandle_references()
580 					*((fdt32_t *)(prop->val.val + m->offset)) =  in fixup_phandle_references()
586 			*((fdt32_t *)(prop->val.val + m->offset)) = cpu_to_fdt32(phandle);  in fixup_phandle_references()
599 	struct property *prop;  in fixup_path_references()  local
601 	for_each_property(node, prop) {  in fixup_path_references()
602 		struct marker *m = prop->val.markers;  in fixup_path_references()
607 			assert(m->offset <= prop->val.len);  in fixup_path_references()
617 			prop->val = data_insert_at_marker(prop->val, m, path,  in fixup_path_references()
651 	struct property *prop;  in check_names_is_string_list()  local
653 	for_each_property(node, prop) {  in check_names_is_string_list()
654 		const char *s = strrchr(prop->name, '-');  in check_names_is_string_list()
658 		c->data = prop->name;  in check_names_is_string_list()
667 	struct property *prop;  in check_alias_paths()  local
672 	for_each_property(node, prop) {  in check_alias_paths()
673 		if (!prop->val.val || !get_node_by_path(dti->dt, prop->val.val)) {  in check_alias_paths()
674 			FAIL_PROP(c, dti, node, prop, "aliases property is not a valid node (%s)",  in check_alias_paths()
675 				  prop->val.val);  in check_alias_paths()
678 		if (strspn(prop->name, LOWERCASE DIGITS "-") != strlen(prop->name))  in check_alias_paths()
687 	struct property *prop;  in fixup_addr_size_cells()  local
692 	prop = get_property(node, "#address-cells");  in fixup_addr_size_cells()
693 	if (prop)  in fixup_addr_size_cells()
694 		node->addr_cells = propval_cell(prop);  in fixup_addr_size_cells()
696 	prop = get_property(node, "#size-cells");  in fixup_addr_size_cells()
697 	if (prop)  in fixup_addr_size_cells()
698 		node->size_cells = propval_cell(prop);  in fixup_addr_size_cells()
711 	struct property *prop;  in check_reg_format()  local
714 	prop = get_property(node, "reg");  in check_reg_format()
715 	if (!prop)  in check_reg_format()
723 	if (prop->val.len == 0)  in check_reg_format()
724 		FAIL_PROP(c, dti, node, prop, "property is empty");  in check_reg_format()
730 	if (!entrylen || (prop->val.len % entrylen) != 0)  in check_reg_format()
731 		FAIL_PROP(c, dti, node, prop, "property has invalid length (%d bytes) "  in check_reg_format()
733 			  prop->val.len, addr_cells, size_cells);  in check_reg_format()
740 	struct property *prop;  in check_ranges_format()  local
743 	prop = get_property(node, "ranges");  in check_ranges_format()
744 	if (!prop)  in check_ranges_format()
748 		FAIL_PROP(c, dti, node, prop, "Root node has a \"ranges\" property");  in check_ranges_format()
758 	if (prop->val.len == 0) {  in check_ranges_format()
760 			FAIL_PROP(c, dti, node, prop, "empty \"ranges\" property but its "  in check_ranges_format()
765 			FAIL_PROP(c, dti, node, prop, "empty \"ranges\" property but its "  in check_ranges_format()
769 	} else if ((prop->val.len % entrylen) != 0) {  in check_ranges_format()
770 		FAIL_PROP(c, dti, node, prop, "\"ranges\" property has invalid length (%d bytes) "  in check_ranges_format()
772 			  "#size-cells == %d)", prop->val.len,  in check_ranges_format()
784 	struct property *prop;  in check_pci_bridge()  local
787 	prop = get_property(node, "device_type");  in check_pci_bridge()
788 	if (!prop || !streq(prop->val.val, "pci"))  in check_pci_bridge()
797 	prop = get_property(node, "ranges");  in check_pci_bridge()
798 	if (!prop)  in check_pci_bridge()
806 	prop = get_property(node, "bus-range");  in check_pci_bridge()
807 	if (!prop)  in check_pci_bridge()
810 	if (prop->val.len != (sizeof(cell_t) * 2)) {  in check_pci_bridge()
811 		FAIL_PROP(c, dti, node, prop, "value must be 2 cells");  in check_pci_bridge()
814 	cells = (cell_t *)prop->val.val;  in check_pci_bridge()
816 		FAIL_PROP(c, dti, node, prop, "1st cell must be less than or equal to 2nd cell");  in check_pci_bridge()
818 		FAIL_PROP(c, dti, node, prop, "maximum bus number must be less than 256");  in check_pci_bridge()
825 	struct property *prop;  in check_pci_device_bus_num()  local
832 	prop = get_property(node, "reg");  in check_pci_device_bus_num()
833 	if (!prop)  in check_pci_device_bus_num()
836 	cells = (cell_t *)prop->val.val;  in check_pci_device_bus_num()
839 	prop = get_property(node->parent, "bus-range");  in check_pci_device_bus_num()
840 	if (!prop) {  in check_pci_device_bus_num()
843 		cells = (cell_t *)prop->val.val;  in check_pci_device_bus_num()
848 		FAIL_PROP(c, dti, node, prop, "PCI bus number %d out of range, expected (%d - %d)",  in check_pci_device_bus_num()
855 	struct property *prop;  in check_pci_device_reg()  local
864 	prop = get_property(node, "reg");  in check_pci_device_reg()
865 	if (!prop) {  in check_pci_device_reg()
870 	cells = (cell_t *)prop->val.val;  in check_pci_device_reg()
872 		FAIL_PROP(c, dti, node, prop, "PCI reg config space address cells 2 and 3 must be 0");  in check_pci_device_reg()
879 		FAIL_PROP(c, dti, node, prop, "PCI reg address is not configuration space");  in check_pci_device_reg()
881 		FAIL_PROP(c, dti, node, prop, "PCI reg config space address register number must be 0");  in check_pci_device_reg()
904 	struct property *prop;  in node_is_compatible()  local
907 	prop = get_property(node, "compatible");  in node_is_compatible()
908 	if (!prop)  in node_is_compatible()
911 	for (str = prop->val.val, end = str + prop->val.len; str < end;  in node_is_compatible()
928 	struct property *prop;  in check_simple_bus_reg()  local
938 	prop = get_property(node, "reg");  in check_simple_bus_reg()
939 	if (prop)  in check_simple_bus_reg()
940 		cells = (cell_t *)prop->val.val;  in check_simple_bus_reg()
942 		prop = get_property(node, "ranges");  in check_simple_bus_reg()
943 		if (prop && prop->val.len)  in check_simple_bus_reg()
945 			cells = ((cell_t *)prop->val.val) + node_addr_cells(node);  in check_simple_bus_reg()
1016 	struct property *prop;  in check_avoid_unnecessary_addr_size()  local
1027 		prop = get_property(child, "reg");  in check_avoid_unnecessary_addr_size()
1028 		if (prop)  in check_avoid_unnecessary_addr_size()
1073 	struct property *prop;  in check_obsolete_chosen_interrupt_controller()  local
1083 	prop = get_property(chosen, "interrupt-controller");  in check_obsolete_chosen_interrupt_controller()
1084 	if (prop)  in check_obsolete_chosen_interrupt_controller()
1085 		FAIL_PROP(c, dti, node, prop,  in check_obsolete_chosen_interrupt_controller()
1105 	struct property *prop;  in check_chosen_node_bootargs()  local
1110 	prop = get_property(node, "bootargs");  in check_chosen_node_bootargs()
1111 	if (!prop)  in check_chosen_node_bootargs()
1114 	c->data = prop->name;  in check_chosen_node_bootargs()
1122 	struct property *prop;  in check_chosen_node_stdout_path()  local
1127 	prop = get_property(node, "stdout-path");  in check_chosen_node_stdout_path()
1128 	if (!prop) {  in check_chosen_node_stdout_path()
1129 		prop = get_property(node, "linux,stdout-path");  in check_chosen_node_stdout_path()
1130 		if (!prop)  in check_chosen_node_stdout_path()
1132 		FAIL_PROP(c, dti, node, prop, "Use 'stdout-path' instead");  in check_chosen_node_stdout_path()
1135 	c->data = prop->name;  in check_chosen_node_stdout_path()
1149 				          struct property *prop,  in check_property_phandle_args()  argument
1155 	if (prop->val.len % sizeof(cell_t)) {  in check_property_phandle_args()
1156 		FAIL_PROP(c, dti, node, prop,  in check_property_phandle_args()
1158 			  prop->val.len, sizeof(cell_t));  in check_property_phandle_args()
1162 	for (cell = 0; cell < prop->val.len / sizeof(cell_t); cell += cellsize + 1) {  in check_property_phandle_args()
1167 		phandle = propval_cell_n(prop, cell);  in check_property_phandle_args()
1182 		if (prop->val.markers) {  in check_property_phandle_args()
1183 			struct marker *m = prop->val.markers;  in check_property_phandle_args()
1189 				FAIL_PROP(c, dti, node, prop,  in check_property_phandle_args()
1196 			FAIL_PROP(c, dti, node, prop,  in check_property_phandle_args()
1211 			     prop->name, cell);  in check_property_phandle_args()
1215 		if (prop->val.len < ((cell + cellsize + 1) * sizeof(cell_t))) {  in check_property_phandle_args()
1216 			FAIL_PROP(c, dti, node, prop,  in check_property_phandle_args()
1218 				  prop->val.len, cellsize);  in check_property_phandle_args()
1228 	struct property *prop;  in check_provider_cells_property()  local
1230 	prop = get_property(node, provider->prop_name);  in check_provider_cells_property()
1231 	if (!prop)  in check_provider_cells_property()
1234 	check_property_phandle_args(c, dti, node, prop, provider);  in check_provider_cells_property()
1257 static bool prop_is_gpio(struct property *prop)  in prop_is_gpio()  argument
1265 	if (strstr(prop->name, "nr-gpio"))  in prop_is_gpio()
1268 	str = strrchr(prop->name, '-');  in prop_is_gpio()
1272 		str = prop->name;  in prop_is_gpio()
1283 	struct property *prop;  in check_gpios_property()  local
1289 	for_each_property(node, prop) {  in check_gpios_property()
1292 		if (!prop_is_gpio(prop))  in check_gpios_property()
1295 		provider.prop_name = prop->name;  in check_gpios_property()
1298 		check_property_phandle_args(c, dti, node, prop, &provider);  in check_gpios_property()
1308 	struct property *prop;  in check_deprecated_gpio_property()  local
1310 	for_each_property(node, prop) {  in check_deprecated_gpio_property()
1313 		if (!prop_is_gpio(prop))  in check_deprecated_gpio_property()
1316 		str = strstr(prop->name, "gpio");  in check_deprecated_gpio_property()
1320 		FAIL_PROP(c, dti, node, prop,  in check_deprecated_gpio_property()
1329 	struct property *prop;  in node_is_interrupt_provider()  local
1331 	prop = get_property(node, "interrupt-controller");  in node_is_interrupt_provider()
1332 	if (prop)  in node_is_interrupt_provider()
1335 	prop = get_property(node, "interrupt-map");  in node_is_interrupt_provider()
1336 	if (prop)  in node_is_interrupt_provider()
1347 	struct property *irq_prop, *prop = NULL;  in check_interrupts_property()  local
1358 	while (parent && !prop) {  in check_interrupts_property()
1364 		prop = get_property(parent, "interrupt-parent");  in check_interrupts_property()
1365 		if (prop) {  in check_interrupts_property()
1366 			phandle = propval_cell(prop);  in check_interrupts_property()
1374 				FAIL_PROP(c, dti, parent, prop, "Bad phandle");  in check_interrupts_property()
1392 	prop = get_property(irq_node, "#interrupt-cells");  in check_interrupts_property()
1393 	if (!prop) {  in check_interrupts_property()
1398 	irq_cells = propval_cell(prop);  in check_interrupts_property()
1400 		FAIL_PROP(c, dti, node, prop,  in check_interrupts_property()
1448 		struct property *prop = get_property(child, "reg");  in check_graph_child_address()  local
1451 		if (prop && propval_cell(prop) != 0)  in check_graph_child_address()
1468 	struct property *prop;  in check_graph_reg()  local
1470 	prop = get_property(node, "reg");  in check_graph_reg()
1471 	if (!prop || !unitname)  in check_graph_reg()
1474 	if (!(prop->val.val && prop->val.len == sizeof(cell_t))) {  in check_graph_reg()
1479 	snprintf(unit_addr, sizeof(unit_addr), "%x", propval_cell(prop));  in check_graph_reg()
1512 	struct property *prop;  in get_remote_endpoint()  local
1514 	prop = get_property(endpoint, "remote-endpoint");  in get_remote_endpoint()
1515 	if (!prop)  in get_remote_endpoint()
1518 	phandle = propval_cell(prop);  in get_remote_endpoint()
1525 		FAIL_PROP(c, dti, endpoint, prop, "graph phandle is not valid");  in get_remote_endpoint()