Lines Matching refs:dti
29 typedef void (*check_fn)(struct check *c, struct dt_info *dti, struct node *node);
61 static inline void PRINTF(5, 6) check_msg(struct check *c, struct dt_info *dti, in check_msg() argument
83 } else if (streq(dti->outname, "-")) { in check_msg()
86 xasprintf(&str, "%s", dti->outname); 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
140 c->fn(c, dti, node); in check_nodes_props()
143 check_nodes_props(c, dti, child); in check_nodes_props()
146 static bool run_check(struct check *c, struct dt_info *dti) in run_check() argument
148 struct node *dt = dti->dt; in run_check()
161 error = error || run_check(prq, dti); in run_check()
164 check_msg(c, dti, NULL, NULL, "Failed prerequisite '%s'", in run_check()
172 check_nodes_props(c, dti, dt); in run_check()
191 static inline void check_always_fail(struct check *c, struct dt_info *dti, in check_always_fail() argument
194 FAIL(c, dti, node, "always_fail check"); in check_always_fail()
198 static void check_is_string(struct check *c, struct dt_info *dti, in check_is_string() argument
209 FAIL_PROP(c, dti, node, prop, "property is not a string"); in check_is_string()
216 static void check_is_string_list(struct check *c, struct dt_info *dti, in check_is_string_list() argument
233 FAIL_PROP(c, dti, node, prop, "property is not a string list"); in check_is_string_list()
245 static void check_is_cell(struct check *c, struct dt_info *dti, in check_is_cell() argument
256 FAIL_PROP(c, dti, node, prop, "property is not a single cell"); in check_is_cell()
267 static void check_duplicate_node_names(struct check *c, struct dt_info *dti, in check_duplicate_node_names() argument
277 FAIL(c, dti, child2, "Duplicate node name"); in check_duplicate_node_names()
281 static void check_duplicate_property_names(struct check *c, struct dt_info *dti, in check_duplicate_property_names() argument
291 FAIL_PROP(c, dti, node, prop, "Duplicate property name"); in check_duplicate_property_names()
303 static void check_node_name_chars(struct check *c, struct dt_info *dti, in check_node_name_chars() argument
309 FAIL(c, dti, node, "Bad character '%c' in node name", in check_node_name_chars()
314 static void check_node_name_chars_strict(struct check *c, struct dt_info *dti, in check_node_name_chars_strict() argument
320 FAIL(c, dti, node, "Character '%c' not recommended in node name", in check_node_name_chars_strict()
325 static void check_node_name_format(struct check *c, struct dt_info *dti, in check_node_name_format() argument
329 FAIL(c, dti, node, "multiple '@' characters in node name"); in check_node_name_format()
333 static void check_unit_address_vs_reg(struct check *c, struct dt_info *dti, in check_unit_address_vs_reg() argument
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()
360 static void check_property_name_chars(struct check *c, struct dt_info *dti, in check_property_name_chars() argument
369 FAIL_PROP(c, dti, node, prop, "Bad character '%c' in property name", in check_property_name_chars()
376 struct dt_info *dti, in check_property_name_chars_strict() argument
401 FAIL_PROP(c, dti, node, prop, "Character '%c' not recommended in property name", in check_property_name_chars_strict()
414 static void check_duplicate_label(struct check *c, struct dt_info *dti, in check_duplicate_label() argument
418 struct node *dt = dti->dt; in check_duplicate_label()
435 FAIL(c, dti, node, "Duplicate label '%s' on " DESCLABEL_FMT in check_duplicate_label()
441 static void check_duplicate_label_node(struct check *c, struct dt_info *dti, in check_duplicate_label_node() argument
448 check_duplicate_label(c, dti, l->label, node, NULL, NULL); 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()
462 static cell_t check_phandle_prop(struct check *c, struct dt_info *dti, in check_phandle_prop() argument
465 struct node *root = dti->dt; in check_phandle_prop()
475 FAIL_PROP(c, dti, node, prop, "bad length (%d) %s property", in check_phandle_prop()
487 FAIL(c, dti, node, "%s is a reference to another node", in check_phandle_prop()
501 FAIL_PROP(c, dti, node, prop, "bad value (0x%x) in %s property", in check_phandle_prop()
509 static void check_explicit_phandles(struct check *c, struct dt_info *dti, in check_explicit_phandles() argument
512 struct node *root = dti->dt; 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()
536 FAIL(c, dti, node, "duplicated phandle 0x%x (seen before at %s)", in check_explicit_phandles()
545 static void check_name_properties(struct check *c, struct dt_info *dti, in check_name_properties() argument
561 FAIL(c, dti, node, "\"name\" property is incorrect (\"%s\" instead" in check_name_properties()
579 static void fixup_phandle_references(struct check *c, struct dt_info *dti, in fixup_phandle_references() argument
582 struct node *dt = dti->dt; in fixup_phandle_references()
595 if (!(dti->dtsflags & DTSF_PLUGIN)) in fixup_phandle_references()
596 FAIL(c, dti, node, "Reference to non-existent node or " in fixup_phandle_references()
614 static void fixup_path_references(struct check *c, struct dt_info *dti, in fixup_path_references() argument
617 struct node *dt = dti->dt; in fixup_path_references()
630 FAIL(c, dti, node, "Reference to non-existent node or label \"%s\"\n", in fixup_path_references()
645 static void fixup_node_disabled(struct check *c, struct dt_info *dti, in fixup_node_disabled() argument
659 static void fixup_node_empty(struct check *c, struct dt_info *dti, in fixup_node_empty() argument
667 static void fixup_omit_unused_nodes(struct check *c, struct dt_info *dti, in fixup_omit_unused_nodes() argument
709 static void check_names_is_string_list(struct check *c, struct dt_info *dti, in check_names_is_string_list() argument
720 check_is_string_list(c, dti, node); in check_names_is_string_list()
725 static void check_alias_paths(struct check *c, struct dt_info *dti, in check_alias_paths() argument
739 if (!prop->val.val || !get_node_by_path(dti->dt, prop->val.val)) { in check_alias_paths()
740 FAIL_PROP(c, dti, node, prop, "aliases property is not a valid node (%s)", in check_alias_paths()
745 FAIL(c, dti, node, "aliases property name must include only lowercase and '-'"); in check_alias_paths()
750 static void fixup_addr_size_cells(struct check *c, struct dt_info *dti, in fixup_addr_size_cells() argument
774 static void check_reg_format(struct check *c, struct dt_info *dti, in check_reg_format() argument
785 FAIL(c, dti, node, "Root node has a \"reg\" property"); in check_reg_format()
790 FAIL_PROP(c, dti, node, prop, "property is empty"); in check_reg_format()
797 FAIL_PROP(c, dti, node, prop, "property has invalid length (%d bytes) " in check_reg_format()
803 static void check_ranges_format(struct check *c, struct dt_info *dti, in check_ranges_format() argument
815 FAIL_PROP(c, dti, node, prop, "Root node has a \"%s\" property", in check_ranges_format()
828 FAIL_PROP(c, dti, node, prop, "empty \"%s\" property but its " in check_ranges_format()
833 FAIL_PROP(c, dti, node, prop, "empty \"%s\" property but its " in check_ranges_format()
838 FAIL_PROP(c, dti, node, prop, "\"%s\" property has invalid length (%d bytes) " in check_ranges_format()
851 static void check_pci_bridge(struct check *c, struct dt_info *dti, struct node *node) in check_pci_bridge() argument
864 FAIL(c, dti, node, "node name is not \"pci\" or \"pcie\""); in check_pci_bridge()
868 FAIL(c, dti, node, "missing ranges for PCI bridge (or not a bridge)"); in check_pci_bridge()
871 FAIL(c, dti, node, "incorrect #address-cells for PCI bridge"); in check_pci_bridge()
873 FAIL(c, dti, node, "incorrect #size-cells for PCI bridge"); in check_pci_bridge()
880 FAIL_PROP(c, dti, node, prop, "value must be 2 cells"); in check_pci_bridge()
885 FAIL_PROP(c, dti, node, prop, "1st cell must be less than or equal to 2nd cell"); in check_pci_bridge()
887 FAIL_PROP(c, dti, node, prop, "maximum bus number must be less than 256"); in check_pci_bridge()
892 static void check_pci_device_bus_num(struct check *c, struct dt_info *dti, struct node *node) in check_pci_device_bus_num() argument
917 FAIL_PROP(c, dti, node, prop, "PCI bus number %d out of range, expected (%d - %d)", in check_pci_device_bus_num()
922 static void check_pci_device_reg(struct check *c, struct dt_info *dti, struct node *node) in check_pci_device_reg() argument
939 FAIL_PROP(c, dti, node, prop, "PCI reg config space address cells 2 and 3 must be 0"); in check_pci_device_reg()
946 FAIL_PROP(c, dti, node, prop, "PCI reg address is not configuration space"); in check_pci_device_reg()
948 FAIL_PROP(c, dti, node, prop, "PCI reg config space address register number must be 0"); in check_pci_device_reg()
960 FAIL(c, dti, node, "PCI unit address format error, expected \"%s\"", in check_pci_device_reg()
986 static void check_simple_bus_bridge(struct check *c, struct dt_info *dti, struct node *node) in check_simple_bus_bridge() argument
994 static void check_simple_bus_reg(struct check *c, struct dt_info *dti, struct node *node) in check_simple_bus_reg() argument
1018 FAIL(c, dti, node, "missing or empty reg/ranges property"); in check_simple_bus_reg()
1028 FAIL(c, dti, node, "simple-bus unit address format error, expected \"%s\"", in check_simple_bus_reg()
1037 static void check_i2c_bus_bridge(struct check *c, struct dt_info *dti, struct node *node) in check_i2c_bus_bridge() argument
1056 FAIL(c, dti, node, "incorrect #address-cells for I2C bus"); in check_i2c_bus_bridge()
1058 FAIL(c, dti, node, "incorrect #size-cells for I2C bus"); in check_i2c_bus_bridge()
1066 static void check_i2c_bus_reg(struct check *c, struct dt_info *dti, struct node *node) in check_i2c_bus_reg() argument
1083 FAIL(c, dti, node, "missing or empty reg property"); in check_i2c_bus_reg()
1092 FAIL(c, dti, node, "I2C bus unit address format error, expected \"%s\"", in check_i2c_bus_reg()
1101 FAIL_PROP(c, dti, node, prop, "I2C address must be less than 10-bits, got \"0x%x\"", in check_i2c_bus_reg()
1104 …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()
1114 static void check_spi_bus_bridge(struct check *c, struct dt_info *dti, struct node *node) in check_spi_bus_bridge() argument
1140 FAIL(c, dti, node, "node name for SPI buses should be 'spi'"); in check_spi_bus_bridge()
1148 FAIL(c, dti, node, "incorrect #address-cells for SPI bus"); in check_spi_bus_bridge()
1150 FAIL(c, dti, node, "incorrect #size-cells for SPI bus"); in check_spi_bus_bridge()
1155 static void check_spi_bus_reg(struct check *c, struct dt_info *dti, struct node *node) in check_spi_bus_reg() argument
1174 FAIL(c, dti, node, "missing or empty reg property"); in check_spi_bus_reg()
1181 FAIL(c, dti, node, "SPI bus unit address format error, expected \"%s\"", in check_spi_bus_reg()
1186 static void check_unit_address_format(struct check *c, struct dt_info *dti, in check_unit_address_format() argument
1198 FAIL(c, dti, node, "unit name should not have leading \"0x\""); in check_unit_address_format()
1203 FAIL(c, dti, node, "unit name should not have leading 0s"); in check_unit_address_format()
1211 static void check_avoid_default_addr_size(struct check *c, struct dt_info *dti, in check_avoid_default_addr_size() argument
1226 FAIL(c, dti, node, "Relying on default #address-cells value"); in check_avoid_default_addr_size()
1229 FAIL(c, dti, node, "Relying on default #size-cells value"); in check_avoid_default_addr_size()
1234 static void check_avoid_unnecessary_addr_size(struct check *c, struct dt_info *dti, in check_avoid_unnecessary_addr_size() argument
1254 …FAIL(c, dti, node, "unnecessary #address-cells/#size-cells without \"ranges\" or child \"reg\" pro… in check_avoid_unnecessary_addr_size()
1273 struct dt_info *dti, in check_unique_unit_address_common() argument
1304 FAIL(c, dti, childb, "duplicate unit-address (also used in node %s)", childa->fullpath); in check_unique_unit_address_common()
1309 static void check_unique_unit_address(struct check *c, struct dt_info *dti, in check_unique_unit_address() argument
1312 check_unique_unit_address_common(c, dti, node, false); in check_unique_unit_address()
1316 static void check_unique_unit_address_if_enabled(struct check *c, struct dt_info *dti, in check_unique_unit_address_if_enabled() argument
1319 check_unique_unit_address_common(c, dti, node, true); in check_unique_unit_address_if_enabled()
1325 struct dt_info *dti, in check_obsolete_chosen_interrupt_controller() argument
1328 struct node *dt = dti->dt; in check_obsolete_chosen_interrupt_controller()
1342 FAIL_PROP(c, dti, node, prop, in check_obsolete_chosen_interrupt_controller()
1348 static void check_chosen_node_is_root(struct check *c, struct dt_info *dti, in check_chosen_node_is_root() argument
1354 if (node->parent != dti->dt) in check_chosen_node_is_root()
1355 FAIL(c, dti, node, "chosen node must be at root node"); in check_chosen_node_is_root()
1359 static void check_chosen_node_bootargs(struct check *c, struct dt_info *dti, in check_chosen_node_bootargs() argument
1372 check_is_string(c, dti, node); in check_chosen_node_bootargs()
1376 static void check_chosen_node_stdout_path(struct check *c, struct dt_info *dti, in check_chosen_node_stdout_path() argument
1389 FAIL_PROP(c, dti, node, prop, "Use 'stdout-path' instead"); in check_chosen_node_stdout_path()
1393 check_is_string(c, dti, node); in check_chosen_node_stdout_path()
1404 struct dt_info *dti, in check_property_phandle_args() argument
1409 struct node *root = dti->dt; in check_property_phandle_args()
1413 FAIL_PROP(c, dti, node, prop, in check_property_phandle_args()
1431 if (dti->dtsflags & DTSF_PLUGIN) in check_property_phandle_args()
1446 FAIL_PROP(c, dti, node, prop, in check_property_phandle_args()
1453 FAIL_PROP(c, dti, node, prop, in check_property_phandle_args()
1465 FAIL(c, dti, node, "Missing property '%s' in node %s or bad phandle (referred from %s[%d])", in check_property_phandle_args()
1473 FAIL_PROP(c, dti, node, prop, in check_property_phandle_args()
1481 struct dt_info *dti, in check_provider_cells_property() argument
1491 check_property_phandle_args(c, dti, node, prop, provider); in check_provider_cells_property()
1537 struct dt_info *dti, in check_gpios_property() argument
1555 check_property_phandle_args(c, dti, node, prop, &provider); in check_gpios_property()
1562 struct dt_info *dti, in check_deprecated_gpio_property() argument
1577 FAIL_PROP(c, dti, node, prop, in check_deprecated_gpio_property()
1600 struct dt_info *dti, in check_interrupt_provider() argument
1610 FAIL(c, dti, node, in check_interrupt_provider()
1615 FAIL(c, dti, node, in check_interrupt_provider()
1621 struct dt_info *dti, in check_interrupts_property() argument
1624 struct node *root = dti->dt; in check_interrupts_property()
1634 FAIL_PROP(c, dti, node, irq_prop, "size (%d) is invalid, expected multiple of %zu", in check_interrupts_property()
1649 if (dti->dtsflags & DTSF_PLUGIN) in check_interrupts_property()
1651 FAIL_PROP(c, dti, parent, prop, "Invalid phandle"); in check_interrupts_property()
1657 FAIL_PROP(c, dti, parent, prop, "Bad phandle"); in check_interrupts_property()
1661 FAIL(c, dti, irq_node, in check_interrupts_property()
1671 FAIL(c, dti, node, "Missing interrupt-parent"); in check_interrupts_property()
1683 FAIL_PROP(c, dti, node, prop, in check_interrupts_property()
1698 static void check_graph_nodes(struct check *c, struct dt_info *dti, in check_graph_nodes() argument
1721 static void check_graph_child_address(struct check *c, struct dt_info *dti, in check_graph_child_address() argument
1741 …FAIL(c, dti, node, "graph node has single child node '%s', #address-cells/#size-cells are not nece… in check_graph_child_address()
1746 static void check_graph_reg(struct check *c, struct dt_info *dti, in check_graph_reg() argument
1758 FAIL(c, dti, node, "graph node malformed 'reg' property"); in check_graph_reg()
1764 FAIL(c, dti, node, "graph node unit address error, expected \"%s\"", in check_graph_reg()
1768 FAIL_PROP(c, dti, node, get_property(node, "#address-cells"), in check_graph_reg()
1772 FAIL_PROP(c, dti, node, get_property(node, "#size-cells"), in check_graph_reg()
1777 static void check_graph_port(struct check *c, struct dt_info *dti, in check_graph_port() argument
1784 FAIL(c, dti, node, "graph port node name should be 'port'"); in check_graph_port()
1786 check_graph_reg(c, dti, node); in check_graph_port()
1790 static struct node *get_remote_endpoint(struct check *c, struct dt_info *dti, in get_remote_endpoint() argument
1806 node = get_node_by_phandle(dti->dt, phandle); in get_remote_endpoint()
1808 FAIL_PROP(c, dti, endpoint, prop, "graph phandle is not valid"); in get_remote_endpoint()
1813 static void check_graph_endpoint(struct check *c, struct dt_info *dti, in check_graph_endpoint() argument
1822 FAIL(c, dti, node, "graph endpoint node name should be 'endpoint'"); in check_graph_endpoint()
1824 check_graph_reg(c, dti, node); in check_graph_endpoint()
1826 remote_node = get_remote_endpoint(c, dti, node); in check_graph_endpoint()
1830 if (get_remote_endpoint(c, dti, remote_node) != node) in check_graph_endpoint()
1831 FAIL(c, dti, node, "graph connection to node '%s' is not bidirectional", in check_graph_endpoint()
1972 void process_checks(bool force, struct dt_info *dti) in process_checks() argument
1981 error = error || run_check(c, dti); in process_checks()