Lines Matching full:node
29 typedef void (*check_fn)(struct check *c, struct dt_info *dti, struct node *node);
62 struct node *node, in check_msg() argument
76 else if (node && node->srcpos) in check_msg()
77 pos = node->srcpos; in check_msg()
92 if (node) { in check_msg()
94 xasprintf_append(&str, "%s:%s: ", node->fullpath, prop->name); in check_msg()
96 xasprintf_append(&str, "%s: ", node->fullpath); in check_msg()
106 pos = node->srcpos; in check_msg()
119 #define FAIL(c, dti, node, ...) \ argument
123 check_msg((c), dti, node, NULL, __VA_ARGS__); \
126 #define FAIL_PROP(c, dti, node, prop, ...) \ argument
130 check_msg((c), dti, node, prop, __VA_ARGS__); \
134 static void check_nodes_props(struct check *c, struct dt_info *dti, struct node *node) in check_nodes_props() argument
136 struct node *child; in check_nodes_props()
138 TRACE(c, "%s", node->fullpath); in check_nodes_props()
140 c->fn(c, dti, node); in check_nodes_props()
142 for_each_child(node, child) in check_nodes_props()
148 struct node *dt = dti->dt; in run_check()
192 struct node *node) in check_always_fail() argument
194 FAIL(c, dti, node, "always_fail check"); in check_always_fail()
199 struct node *node) in check_is_string() argument
204 prop = get_property(node, propname); in check_is_string()
209 FAIL_PROP(c, dti, node, prop, "property is not a string"); in check_is_string()
217 struct node *node) in check_is_string_list() argument
224 prop = get_property(node, propname); in check_is_string_list()
233 FAIL_PROP(c, dti, node, prop, "property is not a string list"); in check_is_string_list()
246 struct node *node) in check_is_cell() argument
251 prop = get_property(node, propname); in check_is_cell()
256 FAIL_PROP(c, dti, node, prop, "property is not a single cell"); in check_is_cell()
268 struct node *node) in check_duplicate_node_names() argument
270 struct node *child, *child2; in check_duplicate_node_names()
272 for_each_child(node, child) in check_duplicate_node_names()
277 FAIL(c, dti, child2, "Duplicate node name"); in check_duplicate_node_names()
282 struct node *node) in check_duplicate_property_names() argument
286 for_each_property(node, prop) { in check_duplicate_property_names()
291 FAIL_PROP(c, dti, node, prop, "Duplicate property name"); in check_duplicate_property_names()
304 struct node *node) in check_node_name_chars() argument
306 int n = strspn(node->name, c->data); in check_node_name_chars()
308 if (n < strlen(node->name)) in check_node_name_chars()
309 FAIL(c, dti, node, "Bad character '%c' in node name", in check_node_name_chars()
310 node->name[n]); in check_node_name_chars()
315 struct node *node) in check_node_name_chars_strict() argument
317 int n = strspn(node->name, c->data); in check_node_name_chars_strict()
319 if (n < node->basenamelen) in check_node_name_chars_strict()
320 FAIL(c, dti, node, "Character '%c' not recommended in node name", in check_node_name_chars_strict()
321 node->name[n]); in check_node_name_chars_strict()
326 struct node *node) in check_node_name_format() argument
328 if (strchr(get_unitname(node), '@')) in check_node_name_format()
329 FAIL(c, dti, node, "multiple '@' characters in node name"); in check_node_name_format()
334 struct node *node) in check_unit_address_vs_reg() argument
336 const char *unitname = get_unitname(node); in check_unit_address_vs_reg()
337 struct property *prop = get_property(node, "reg"); in check_unit_address_vs_reg()
339 if (get_subnode(node, "__overlay__")) { in check_unit_address_vs_reg()
345 prop = get_property(node, "ranges"); in check_unit_address_vs_reg()
352 FAIL(c, dti, node, "node has a reg or ranges property, but no unit name"); in check_unit_address_vs_reg()
355 FAIL(c, dti, node, "node has a unit name, but no reg or ranges property"); in check_unit_address_vs_reg()
361 struct node *node) in check_property_name_chars() argument
365 for_each_property(node, prop) { in check_property_name_chars()
369 FAIL_PROP(c, dti, node, prop, "Bad character '%c' in property name", in check_property_name_chars()
377 struct node *node) in check_property_name_chars_strict() argument
381 for_each_property(node, prop) { in check_property_name_chars_strict()
401 FAIL_PROP(c, dti, node, prop, "Character '%c' not recommended in property name", in check_property_name_chars_strict()
408 #define DESCLABEL_ARGS(node,prop,mark) \ argument
412 ((prop) ? "' in " : ""), (node)->fullpath
415 const char *label, struct node *node, in check_duplicate_label() argument
418 struct node *dt = dti->dt; in check_duplicate_label()
419 struct node *othernode = NULL; in check_duplicate_label()
434 if ((othernode != node) || (otherprop != prop) || (othermark != mark)) in check_duplicate_label()
435 FAIL(c, dti, node, "Duplicate label '%s' on " DESCLABEL_FMT in check_duplicate_label()
437 label, DESCLABEL_ARGS(node, prop, mark), in check_duplicate_label()
442 struct node *node) in check_duplicate_label_node() argument
447 for_each_label(node->labels, l) in check_duplicate_label_node()
448 check_duplicate_label(c, dti, l->label, node, NULL, NULL); in check_duplicate_label_node()
450 for_each_property(node, prop) { in check_duplicate_label_node()
454 check_duplicate_label(c, dti, l->label, node, prop, NULL); in check_duplicate_label_node()
457 check_duplicate_label(c, dti, m->ref, node, prop, m); in check_duplicate_label_node()
463 struct node *node, const char *propname) in check_phandle_prop() argument
465 struct node *root = dti->dt; in check_phandle_prop()
470 prop = get_property(node, propname); in check_phandle_prop()
475 FAIL_PROP(c, dti, node, prop, "bad length (%d) %s property", in check_phandle_prop()
483 if (node != get_node_by_ref(root, m->ref)) in check_phandle_prop()
484 /* "Set this node's phandle equal to some in check_phandle_prop()
485 * other node's phandle". That's nonsensical in check_phandle_prop()
487 FAIL(c, dti, node, "%s is a reference to another node", in check_phandle_prop()
490 /* But setting this node's phandle equal to its own in check_phandle_prop()
492 * phandle for this node, even if it's not otherwise in check_phandle_prop()
501 FAIL_PROP(c, dti, node, prop, "bad value (0x%x) in %s property", in check_phandle_prop()
510 struct node *node) in check_explicit_phandles() argument
512 struct node *root = dti->dt; in check_explicit_phandles()
513 struct node *other; in check_explicit_phandles()
517 assert(!node->phandle); in check_explicit_phandles()
519 phandle = check_phandle_prop(c, dti, node, "phandle"); in check_explicit_phandles()
521 linux_phandle = check_phandle_prop(c, dti, node, "linux,phandle"); in check_explicit_phandles()
528 FAIL(c, dti, node, "mismatching 'phandle' and 'linux,phandle'" in check_explicit_phandles()
535 if (other && (other != node)) { in check_explicit_phandles()
536 FAIL(c, dti, node, "duplicated phandle 0x%x (seen before at %s)", in check_explicit_phandles()
541 node->phandle = phandle; in check_explicit_phandles()
546 struct node *node) in check_name_properties() argument
550 for (pp = &node->proplist; *pp; pp = &((*pp)->next)) in check_name_properties()
559 if ((prop->val.len != node->basenamelen+1) in check_name_properties()
560 || (memcmp(prop->val.val, node->name, node->basenamelen) != 0)) { in check_name_properties()
561 FAIL(c, dti, node, "\"name\" property is incorrect (\"%s\" instead" in check_name_properties()
562 " of base node name)", prop->val.val); in check_name_properties()
580 struct node *node) in fixup_phandle_references() argument
582 struct node *dt = dti->dt; in fixup_phandle_references()
585 for_each_property(node, prop) { in fixup_phandle_references()
587 struct node *refnode; in fixup_phandle_references()
596 FAIL(c, dti, node, "Reference to non-existent node or " in fixup_phandle_references()
615 struct node *node) in fixup_path_references() argument
617 struct node *dt = dti->dt; in fixup_path_references()
620 for_each_property(node, prop) { in fixup_path_references()
622 struct node *refnode; in fixup_path_references()
630 FAIL(c, dti, node, "Reference to non-existent node or label \"%s\"\n", in fixup_path_references()
646 struct node *node) in fixup_omit_unused_nodes() argument
648 if (generate_symbols && node->labels) in fixup_omit_unused_nodes()
650 if (node->omit_if_unused && !node->is_referenced) in fixup_omit_unused_nodes()
651 delete_node(node); in fixup_omit_unused_nodes()
670 struct node *node) in check_names_is_string_list() argument
674 for_each_property(node, prop) { in check_names_is_string_list()
680 check_is_string_list(c, dti, node); in check_names_is_string_list()
686 struct node *node) in check_alias_paths() argument
690 if (!streq(node->name, "aliases")) in check_alias_paths()
693 for_each_property(node, prop) { in check_alias_paths()
700 FAIL_PROP(c, dti, node, prop, "aliases property is not a valid node (%s)", in check_alias_paths()
705 FAIL(c, dti, node, "aliases property name must include only lowercase and '-'"); in check_alias_paths()
711 struct node *node) in fixup_addr_size_cells() argument
715 node->addr_cells = -1; in fixup_addr_size_cells()
716 node->size_cells = -1; in fixup_addr_size_cells()
718 prop = get_property(node, "#address-cells"); in fixup_addr_size_cells()
720 node->addr_cells = propval_cell(prop); in fixup_addr_size_cells()
722 prop = get_property(node, "#size-cells"); in fixup_addr_size_cells()
724 node->size_cells = propval_cell(prop); in fixup_addr_size_cells()
735 struct node *node) in check_reg_format() argument
740 prop = get_property(node, "reg"); in check_reg_format()
744 if (!node->parent) { in check_reg_format()
745 FAIL(c, dti, node, "Root node has a \"reg\" property"); in check_reg_format()
750 FAIL_PROP(c, dti, node, prop, "property is empty"); in check_reg_format()
752 addr_cells = node_addr_cells(node->parent); in check_reg_format()
753 size_cells = node_size_cells(node->parent); in check_reg_format()
757 FAIL_PROP(c, dti, node, prop, "property has invalid length (%d bytes) " in check_reg_format()
764 struct node *node) in check_ranges_format() argument
770 prop = get_property(node, ranges); in check_ranges_format()
774 if (!node->parent) { in check_ranges_format()
775 FAIL_PROP(c, dti, node, prop, "Root node has a \"%s\" property", in check_ranges_format()
780 p_addr_cells = node_addr_cells(node->parent); in check_ranges_format()
781 p_size_cells = node_size_cells(node->parent); in check_ranges_format()
782 c_addr_cells = node_addr_cells(node); in check_ranges_format()
783 c_size_cells = node_size_cells(node); in check_ranges_format()
788 FAIL_PROP(c, dti, node, prop, "empty \"%s\" property but its " in check_ranges_format()
790 ranges, c_addr_cells, node->parent->fullpath, in check_ranges_format()
793 FAIL_PROP(c, dti, node, prop, "empty \"%s\" property but its " in check_ranges_format()
795 ranges, c_size_cells, node->parent->fullpath, in check_ranges_format()
798 FAIL_PROP(c, dti, node, prop, "\"%s\" property has invalid length (%d bytes) " in check_ranges_format()
811 static void check_pci_bridge(struct check *c, struct dt_info *dti, struct node *node) in check_pci_bridge() argument
816 prop = get_property(node, "device_type"); in check_pci_bridge()
820 node->bus = &pci_bus; in check_pci_bridge()
822 if (!strprefixeq(node->name, node->basenamelen, "pci") && in check_pci_bridge()
823 !strprefixeq(node->name, node->basenamelen, "pcie")) in check_pci_bridge()
824 FAIL(c, dti, node, "node name is not \"pci\" or \"pcie\""); in check_pci_bridge()
826 prop = get_property(node, "ranges"); in check_pci_bridge()
828 FAIL(c, dti, node, "missing ranges for PCI bridge (or not a bridge)"); in check_pci_bridge()
830 if (node_addr_cells(node) != 3) in check_pci_bridge()
831 FAIL(c, dti, node, "incorrect #address-cells for PCI bridge"); in check_pci_bridge()
832 if (node_size_cells(node) != 2) in check_pci_bridge()
833 FAIL(c, dti, node, "incorrect #size-cells for PCI bridge"); in check_pci_bridge()
835 prop = get_property(node, "bus-range"); in check_pci_bridge()
840 FAIL_PROP(c, dti, node, prop, "value must be 2 cells"); in check_pci_bridge()
845 FAIL_PROP(c, dti, node, prop, "1st cell must be less than or equal to 2nd cell"); in check_pci_bridge()
847 FAIL_PROP(c, dti, node, prop, "maximum bus number must be less than 256"); in check_pci_bridge()
852 static void check_pci_device_bus_num(struct check *c, struct dt_info *dti, struct node *node) in check_pci_device_bus_num() argument
858 if (!node->parent || (node->parent->bus != &pci_bus)) in check_pci_device_bus_num()
861 prop = get_property(node, "reg"); in check_pci_device_bus_num()
868 prop = get_property(node->parent, "bus-range"); in check_pci_device_bus_num()
877 FAIL_PROP(c, dti, node, prop, "PCI bus number %d out of range, expected (%d - %d)", in check_pci_device_bus_num()
882 static void check_pci_device_reg(struct check *c, struct dt_info *dti, struct node *node) in check_pci_device_reg() argument
885 const char *unitname = get_unitname(node); in check_pci_device_reg()
890 if (!node->parent || (node->parent->bus != &pci_bus)) in check_pci_device_reg()
893 prop = get_property(node, "reg"); in check_pci_device_reg()
899 FAIL_PROP(c, dti, node, prop, "PCI reg config space address cells 2 and 3 must be 0"); in check_pci_device_reg()
906 FAIL_PROP(c, dti, node, prop, "PCI reg address is not configuration space"); in check_pci_device_reg()
908 FAIL_PROP(c, dti, node, prop, "PCI reg config space address register number must be 0"); in check_pci_device_reg()
920 FAIL(c, dti, node, "PCI unit address format error, expected \"%s\"", in check_pci_device_reg()
929 static bool node_is_compatible(struct node *node, const char *compat) in node_is_compatible() argument
934 prop = get_property(node, "compatible"); in node_is_compatible()
946 static void check_simple_bus_bridge(struct check *c, struct dt_info *dti, struct node *node) in check_simple_bus_bridge() argument
948 if (node_is_compatible(node, "simple-bus")) in check_simple_bus_bridge()
949 node->bus = &simple_bus; in check_simple_bus_bridge()
954 static void check_simple_bus_reg(struct check *c, struct dt_info *dti, struct node *node) in check_simple_bus_reg() argument
957 const char *unitname = get_unitname(node); in check_simple_bus_reg()
963 if (!node->parent || (node->parent->bus != &simple_bus)) in check_simple_bus_reg()
966 prop = get_property(node, "reg"); in check_simple_bus_reg()
970 prop = get_property(node, "ranges"); in check_simple_bus_reg()
973 cells = ((cell_t *)prop->val.val) + node_addr_cells(node); in check_simple_bus_reg()
977 if (node->parent->parent && !(node->bus == &simple_bus)) in check_simple_bus_reg()
978 FAIL(c, dti, node, "missing or empty reg/ranges property"); in check_simple_bus_reg()
982 size = node_addr_cells(node->parent); in check_simple_bus_reg()
988 FAIL(c, dti, node, "simple-bus unit address format error, expected \"%s\"", in check_simple_bus_reg()
997 static void check_i2c_bus_bridge(struct check *c, struct dt_info *dti, struct node *node) in check_i2c_bus_bridge() argument
999 if (strprefixeq(node->name, node->basenamelen, "i2c-bus") || in check_i2c_bus_bridge()
1000 strprefixeq(node->name, node->basenamelen, "i2c-arb")) { in check_i2c_bus_bridge()
1001 node->bus = &i2c_bus; in check_i2c_bus_bridge()
1002 } else if (strprefixeq(node->name, node->basenamelen, "i2c")) { in check_i2c_bus_bridge()
1003 struct node *child; in check_i2c_bus_bridge()
1004 for_each_child(node, child) { in check_i2c_bus_bridge()
1005 if (strprefixeq(child->name, node->basenamelen, "i2c-bus")) in check_i2c_bus_bridge()
1008 node->bus = &i2c_bus; in check_i2c_bus_bridge()
1012 if (!node->children) in check_i2c_bus_bridge()
1015 if (node_addr_cells(node) != 1) in check_i2c_bus_bridge()
1016 FAIL(c, dti, node, "incorrect #address-cells for I2C bus"); in check_i2c_bus_bridge()
1017 if (node_size_cells(node) != 0) in check_i2c_bus_bridge()
1018 FAIL(c, dti, node, "incorrect #size-cells for I2C bus"); in check_i2c_bus_bridge()
1026 static void check_i2c_bus_reg(struct check *c, struct dt_info *dti, struct node *node) in check_i2c_bus_reg() argument
1029 const char *unitname = get_unitname(node); in check_i2c_bus_reg()
1035 if (!node->parent || (node->parent->bus != &i2c_bus)) in check_i2c_bus_reg()
1038 prop = get_property(node, "reg"); in check_i2c_bus_reg()
1043 FAIL(c, dti, node, "missing or empty reg property"); in check_i2c_bus_reg()
1052 FAIL(c, dti, node, "I2C bus unit address format error, expected \"%s\"", in check_i2c_bus_reg()
1061 FAIL_PROP(c, dti, node, prop, "I2C address must be less than 10-bits, got \"0x%x\"", in check_i2c_bus_reg()
1064 …FAIL_PROP(c, dti, node, prop, "I2C address must be less than 7-bits, got \"0x%x\". Set I2C_TEN_BIT… in check_i2c_bus_reg()
1074 static void check_spi_bus_bridge(struct check *c, struct dt_info *dti, struct node *node) in check_spi_bus_bridge() argument
1078 if (strprefixeq(node->name, node->basenamelen, "spi")) { in check_spi_bus_bridge()
1079 node->bus = &spi_bus; in check_spi_bus_bridge()
1081 /* Try to detect SPI buses which don't have proper node name */ in check_spi_bus_bridge()
1082 struct node *child; in check_spi_bus_bridge()
1084 if (node_addr_cells(node) != 1 || node_size_cells(node) != 0) in check_spi_bus_bridge()
1087 for_each_child(node, child) { in check_spi_bus_bridge()
1091 node->bus = &spi_bus; in check_spi_bus_bridge()
1095 if (node->bus == &spi_bus) in check_spi_bus_bridge()
1099 if (node->bus == &spi_bus && get_property(node, "reg")) in check_spi_bus_bridge()
1100 FAIL(c, dti, node, "node name for SPI buses should be 'spi'"); in check_spi_bus_bridge()
1102 if (node->bus != &spi_bus || !node->children) in check_spi_bus_bridge()
1105 if (get_property(node, "spi-slave")) in check_spi_bus_bridge()
1107 if (node_addr_cells(node) != spi_addr_cells) in check_spi_bus_bridge()
1108 FAIL(c, dti, node, "incorrect #address-cells for SPI bus"); in check_spi_bus_bridge()
1109 if (node_size_cells(node) != 0) in check_spi_bus_bridge()
1110 FAIL(c, dti, node, "incorrect #size-cells for SPI bus"); in check_spi_bus_bridge()
1115 static void check_spi_bus_reg(struct check *c, struct dt_info *dti, struct node *node) in check_spi_bus_reg() argument
1118 const char *unitname = get_unitname(node); in check_spi_bus_reg()
1123 if (!node->parent || (node->parent->bus != &spi_bus)) in check_spi_bus_reg()
1126 if (get_property(node->parent, "spi-slave")) in check_spi_bus_reg()
1129 prop = get_property(node, "reg"); in check_spi_bus_reg()
1134 FAIL(c, dti, node, "missing or empty reg property"); in check_spi_bus_reg()
1141 FAIL(c, dti, node, "SPI bus unit address format error, expected \"%s\"", in check_spi_bus_reg()
1147 struct node *node) in check_unit_address_format() argument
1149 const char *unitname = get_unitname(node); in check_unit_address_format()
1151 if (node->parent && node->parent->bus) in check_unit_address_format()
1158 FAIL(c, dti, node, "unit name should not have leading \"0x\""); in check_unit_address_format()
1163 FAIL(c, dti, node, "unit name should not have leading 0s"); in check_unit_address_format()
1172 struct node *node) in check_avoid_default_addr_size() argument
1176 if (!node->parent) in check_avoid_default_addr_size()
1177 return; /* Ignore root node */ in check_avoid_default_addr_size()
1179 reg = get_property(node, "reg"); in check_avoid_default_addr_size()
1180 ranges = get_property(node, "ranges"); in check_avoid_default_addr_size()
1185 if (node->parent->addr_cells == -1) in check_avoid_default_addr_size()
1186 FAIL(c, dti, node, "Relying on default #address-cells value"); in check_avoid_default_addr_size()
1188 if (node->parent->size_cells == -1) in check_avoid_default_addr_size()
1189 FAIL(c, dti, node, "Relying on default #size-cells value"); in check_avoid_default_addr_size()
1195 struct node *node) in check_avoid_unnecessary_addr_size() argument
1198 struct node *child; in check_avoid_unnecessary_addr_size()
1201 if (!node->parent || node->addr_cells < 0 || node->size_cells < 0) in check_avoid_unnecessary_addr_size()
1204 if (get_property(node, "ranges") || !node->children) in check_avoid_unnecessary_addr_size()
1207 for_each_child(node, child) { in check_avoid_unnecessary_addr_size()
1214 …FAIL(c, dti, node, "unnecessary #address-cells/#size-cells without \"ranges\" or child \"reg\" pro… in check_avoid_unnecessary_addr_size()
1218 static bool node_is_disabled(struct node *node) in node_is_disabled() argument
1222 prop = get_property(node, "status"); in node_is_disabled()
1234 struct node *node, in check_unique_unit_address_common() argument
1237 struct node *childa; in check_unique_unit_address_common()
1239 if (node->addr_cells < 0 || node->size_cells < 0) in check_unique_unit_address_common()
1242 if (!node->children) in check_unique_unit_address_common()
1245 for_each_child(node, childa) { in check_unique_unit_address_common()
1246 struct node *childb; in check_unique_unit_address_common()
1255 for_each_child(node, childb) { in check_unique_unit_address_common()
1264 FAIL(c, dti, childb, "duplicate unit-address (also used in node %s)", childa->fullpath); in check_unique_unit_address_common()
1270 struct node *node) in check_unique_unit_address() argument
1272 check_unique_unit_address_common(c, dti, node, false); in check_unique_unit_address()
1277 struct node *node) in check_unique_unit_address_if_enabled() argument
1279 check_unique_unit_address_common(c, dti, node, true); in check_unique_unit_address_if_enabled()
1286 struct node *node) in check_obsolete_chosen_interrupt_controller() argument
1288 struct node *dt = dti->dt; in check_obsolete_chosen_interrupt_controller()
1289 struct node *chosen; in check_obsolete_chosen_interrupt_controller()
1292 if (node != dt) in check_obsolete_chosen_interrupt_controller()
1302 FAIL_PROP(c, dti, node, prop, in check_obsolete_chosen_interrupt_controller()
1309 struct node *node) in check_chosen_node_is_root() argument
1311 if (!streq(node->name, "chosen")) in check_chosen_node_is_root()
1314 if (node->parent != dti->dt) in check_chosen_node_is_root()
1315 FAIL(c, dti, node, "chosen node must be at root node"); in check_chosen_node_is_root()
1320 struct node *node) in check_chosen_node_bootargs() argument
1324 if (!streq(node->name, "chosen")) in check_chosen_node_bootargs()
1327 prop = get_property(node, "bootargs"); in check_chosen_node_bootargs()
1332 check_is_string(c, dti, node); in check_chosen_node_bootargs()
1337 struct node *node) in check_chosen_node_stdout_path() argument
1341 if (!streq(node->name, "chosen")) in check_chosen_node_stdout_path()
1344 prop = get_property(node, "stdout-path"); in check_chosen_node_stdout_path()
1346 prop = get_property(node, "linux,stdout-path"); in check_chosen_node_stdout_path()
1349 FAIL_PROP(c, dti, node, prop, "Use 'stdout-path' instead"); in check_chosen_node_stdout_path()
1353 check_is_string(c, dti, node); in check_chosen_node_stdout_path()
1365 struct node *node, in check_property_phandle_args() argument
1369 struct node *root = dti->dt; in check_property_phandle_args()
1373 FAIL_PROP(c, dti, node, prop, in check_property_phandle_args()
1380 struct node *provider_node; in check_property_phandle_args()
1406 FAIL_PROP(c, dti, node, prop, in check_property_phandle_args()
1413 FAIL_PROP(c, dti, node, prop, in check_property_phandle_args()
1414 "Could not get phandle node for (cell %d)", in check_property_phandle_args()
1425 FAIL(c, dti, node, "Missing property '%s' in node %s or bad phandle (referred from %s[%d])", in check_property_phandle_args()
1433 FAIL_PROP(c, dti, node, prop, in check_property_phandle_args()
1442 struct node *node) in check_provider_cells_property() argument
1447 prop = get_property(node, provider->prop_name); in check_provider_cells_property()
1451 check_property_phandle_args(c, dti, node, prop, provider); in check_provider_cells_property()
1498 struct node *node) in check_gpios_property() argument
1503 if (get_property(node, "gpio-hog")) in check_gpios_property()
1506 for_each_property(node, prop) { in check_gpios_property()
1515 check_property_phandle_args(c, dti, node, prop, &provider); in check_gpios_property()
1523 struct node *node) in check_deprecated_gpio_property() argument
1527 for_each_property(node, prop) { in check_deprecated_gpio_property()
1537 FAIL_PROP(c, dti, node, prop, in check_deprecated_gpio_property()
1544 static bool node_is_interrupt_provider(struct node *node) in node_is_interrupt_provider() argument
1548 prop = get_property(node, "interrupt-controller"); in node_is_interrupt_provider()
1552 prop = get_property(node, "interrupt-map"); in node_is_interrupt_provider()
1561 struct node *node) in check_interrupt_provider() argument
1565 if (!node_is_interrupt_provider(node)) in check_interrupt_provider()
1568 prop = get_property(node, "#interrupt-cells"); in check_interrupt_provider()
1570 FAIL(c, dti, node, in check_interrupt_provider()
1573 prop = get_property(node, "#address-cells"); in check_interrupt_provider()
1575 FAIL(c, dti, node, in check_interrupt_provider()
1582 struct node *node) in check_interrupts_property() argument
1584 struct node *root = dti->dt; in check_interrupts_property()
1585 struct node *irq_node = NULL, *parent = node; in check_interrupts_property()
1589 irq_prop = get_property(node, "interrupts"); in check_interrupts_property()
1594 FAIL_PROP(c, dti, node, irq_prop, "size (%d) is invalid, expected multiple of %zu", in check_interrupts_property()
1598 if (parent != node && node_is_interrupt_provider(parent)) { in check_interrupts_property()
1631 FAIL(c, dti, node, "Missing interrupt-parent"); in check_interrupts_property()
1643 FAIL_PROP(c, dti, node, prop, in check_interrupts_property()
1659 struct node *node) in check_graph_nodes() argument
1661 struct node *child; in check_graph_nodes()
1663 for_each_child(node, child) { in check_graph_nodes()
1668 node->bus = &graph_port_bus; in check_graph_nodes()
1671 if (!node->parent->bus && in check_graph_nodes()
1672 (streq(node->parent->name, "ports") || get_property(node, "reg"))) in check_graph_nodes()
1673 node->parent->bus = &graph_ports_bus; in check_graph_nodes()
1682 struct node *node) in check_graph_child_address() argument
1685 struct node *child; in check_graph_child_address()
1687 if (node->bus != &graph_ports_bus && node->bus != &graph_port_bus) in check_graph_child_address()
1690 for_each_child(node, child) { in check_graph_child_address()
1700 if (cnt == 1 && node->addr_cells != -1) in check_graph_child_address()
1701 …FAIL(c, dti, node, "graph node has single child node '%s', #address-cells/#size-cells are not nece… in check_graph_child_address()
1702 node->children->name); in check_graph_child_address()
1707 struct node *node) in check_graph_reg() argument
1710 const char *unitname = get_unitname(node); in check_graph_reg()
1713 prop = get_property(node, "reg"); in check_graph_reg()
1718 FAIL(c, dti, node, "graph node malformed 'reg' property"); in check_graph_reg()
1724 FAIL(c, dti, node, "graph node unit address error, expected \"%s\"", in check_graph_reg()
1727 if (node->parent->addr_cells != 1) in check_graph_reg()
1728 FAIL_PROP(c, dti, node, get_property(node, "#address-cells"), in check_graph_reg()
1729 "graph node '#address-cells' is %d, must be 1", in check_graph_reg()
1730 node->parent->addr_cells); in check_graph_reg()
1731 if (node->parent->size_cells != 0) in check_graph_reg()
1732 FAIL_PROP(c, dti, node, get_property(node, "#size-cells"), in check_graph_reg()
1733 "graph node '#size-cells' is %d, must be 0", in check_graph_reg()
1734 node->parent->size_cells); in check_graph_reg()
1738 struct node *node) in check_graph_port() argument
1740 if (node->bus != &graph_port_bus) in check_graph_port()
1743 if (!strprefixeq(node->name, node->basenamelen, "port")) in check_graph_port()
1744 FAIL(c, dti, node, "graph port node name should be 'port'"); in check_graph_port()
1746 check_graph_reg(c, dti, node); in check_graph_port()
1750 static struct node *get_remote_endpoint(struct check *c, struct dt_info *dti, in get_remote_endpoint()
1751 struct node *endpoint) in get_remote_endpoint()
1754 struct node *node; in get_remote_endpoint() local
1766 node = get_node_by_phandle(dti->dt, phandle); in get_remote_endpoint()
1767 if (!node) in get_remote_endpoint()
1770 return node; in get_remote_endpoint()
1774 struct node *node) in check_graph_endpoint() argument
1776 struct node *remote_node; in check_graph_endpoint()
1778 if (!node->parent || node->parent->bus != &graph_port_bus) in check_graph_endpoint()
1781 if (!strprefixeq(node->name, node->basenamelen, "endpoint")) in check_graph_endpoint()
1782 FAIL(c, dti, node, "graph endpoint node name should be 'endpoint'"); in check_graph_endpoint()
1784 check_graph_reg(c, dti, node); in check_graph_endpoint()
1786 remote_node = get_remote_endpoint(c, dti, node); in check_graph_endpoint()
1790 if (get_remote_endpoint(c, dti, remote_node) != node) in check_graph_endpoint()
1791 FAIL(c, dti, node, "graph connection to node '%s' is not bidirectional", in check_graph_endpoint()