84 fdt_addr_t fdtdec_get_addr_size_fixed(const void *blob, int node,  in fdtdec_get_addr_size_fixed()  argument
95 	prop = fdt_getprop(blob, node, prop_name, &len);  in fdtdec_get_addr_size_fixed()
113 		addr = fdt_translate_address(blob, node, prop_addr);  in fdtdec_get_addr_size_fixed()
130 		int node, const char *prop_name, int index, fdt_size_t *sizep,  in fdtdec_get_addr_size_auto_parent()  argument
151 	return fdtdec_get_addr_size_fixed(blob, node, prop_name, index, na,  in fdtdec_get_addr_size_auto_parent()
155 fdt_addr_t fdtdec_get_addr_size_auto_noparent(const void *blob, int node,  in fdtdec_get_addr_size_auto_noparent()  argument
163 	parent = fdt_parent_offset(blob, node);  in fdtdec_get_addr_size_auto_noparent()
169 	return fdtdec_get_addr_size_auto_parent(blob, parent, node, prop_name,  in fdtdec_get_addr_size_auto_noparent()
173 fdt_addr_t fdtdec_get_addr_size(const void *blob, int node,  in fdtdec_get_addr_size()  argument
178 	return fdtdec_get_addr_size_auto_noparent(blob, node, prop_name,  in fdtdec_get_addr_size()
183 	return fdtdec_get_addr_size_fixed(blob, node, prop_name, 0,  in fdtdec_get_addr_size()
189 fdt_addr_t fdtdec_get_addr(const void *blob, int node,  in fdtdec_get_addr()  argument
192 	return fdtdec_get_addr_size(blob, node, prop_name, NULL);  in fdtdec_get_addr()
196 int fdtdec_get_pci_addr(const void *blob, int node, enum fdt_pci_space type,  in fdtdec_get_pci_addr()  argument
211 	cell = fdt_getprop(blob, node, prop_name, &len);  in fdtdec_get_pci_addr()
250 int fdtdec_get_pci_vendev(const void *blob, int node, u16 *vendor, u16 *device)  in fdtdec_get_pci_vendev()  argument
255 	list = fdt_getprop(blob, node, "compatible", &len);  in fdtdec_get_pci_vendev()
305 uint64_t fdtdec_get_uint64(const void *blob, int node, const char *prop_name,  in fdtdec_get_uint64()  argument
311 	cell64 = fdt_getprop(blob, node, prop_name, &length);  in fdtdec_get_uint64()
318 int fdtdec_get_is_enabled(const void *blob, int node)  in fdtdec_get_is_enabled()  argument
329 	cell = fdt_getprop(blob, node, "status", NULL);  in fdtdec_get_is_enabled()
335 enum fdt_compat_id fdtdec_lookup(const void *blob, int node)  in fdtdec_lookup()  argument
341 		if (0 == fdt_node_check_compatible(blob, node,  in fdtdec_lookup()
347 int fdtdec_next_compatible(const void *blob, int node,  in fdtdec_next_compatible()  argument
350 	return fdt_node_offset_by_compatible(blob, node, compat_names[id]);  in fdtdec_next_compatible()
353 int fdtdec_next_compatible_subnode(const void *blob, int node,  in fdtdec_next_compatible_subnode()  argument
357 		node = fdt_next_node(blob, node, depthp);  in fdtdec_next_compatible_subnode()
362 						blob, node, compat_names[id]))  in fdtdec_next_compatible_subnode()
363 		return node;  in fdtdec_next_compatible_subnode()
373 	int node, err;  in fdtdec_next_alias()  local
378 	node = fdt_path_offset(blob, str);  in fdtdec_next_alias()
379 	if (node < 0)  in fdtdec_next_alias()
380 		return node;  in fdtdec_next_alias()
381 	err = fdt_node_check_compatible(blob, node, compat_names[id]);  in fdtdec_next_alias()
387 	return node;  in fdtdec_next_alias()
405 	int offset, node;  in fdtdec_add_aliases_for_id()  local
420 	for (node = count = 0; node >= 0 && count < maxcount;) {  in fdtdec_add_aliases_for_id()
421 		node = fdtdec_next_compatible(blob, node, id);  in fdtdec_add_aliases_for_id()
422 		if (node >= 0)  in fdtdec_add_aliases_for_id()
423 			nodes[count++] = node;  in fdtdec_add_aliases_for_id()
425 	if (node >= 0)  in fdtdec_add_aliases_for_id()
438 		node = 0;  in fdtdec_add_aliases_for_id()
442 			node = fdt_path_offset(blob, prop->data);  in fdtdec_add_aliases_for_id()
443 		if (node <= 0)  in fdtdec_add_aliases_for_id()
457 			if (nodes[j] == node) {  in fdtdec_add_aliases_for_id()
466 				fdt_get_name(blob, node, NULL),  in fdtdec_add_aliases_for_id()
475 		if (fdtdec_get_is_enabled(blob, node)) {  in fdtdec_add_aliases_for_id()
481 				      fdt_get_name(blob, node, NULL));  in fdtdec_add_aliases_for_id()
484 			node_list[number] = node;  in fdtdec_add_aliases_for_id()
613 int fdtdec_lookup_phandle(const void *blob, int node, const char *prop_name)  in fdtdec_lookup_phandle()  argument
619 	phandle = fdt_getprop(blob, node, prop_name, NULL);  in fdtdec_lookup_phandle()
638 static const void *get_prop_check_min_len(const void *blob, int node,  in get_prop_check_min_len()  argument
645 	cell = fdt_getprop(blob, node, prop_name, &len);  in get_prop_check_min_len()
655 int fdtdec_get_int_array(const void *blob, int node, const char *prop_name,  in fdtdec_get_int_array()  argument
662 	cell = get_prop_check_min_len(blob, node, prop_name,  in fdtdec_get_int_array()
671 int fdtdec_get_int_array_count(const void *blob, int node,  in fdtdec_get_int_array_count()  argument
679 	cell = fdt_getprop(blob, node, prop_name, &len);  in fdtdec_get_int_array_count()
691 const u32 *fdtdec_locate_array(const void *blob, int node,  in fdtdec_locate_array()  argument
697 	cell = get_prop_check_min_len(blob, node, prop_name,  in fdtdec_locate_array()
702 int fdtdec_get_bool(const void *blob, int node, const char *prop_name)  in fdtdec_get_bool()  argument
708 	cell = fdt_getprop(blob, node, prop_name, &len);  in fdtdec_get_bool()
721 	int node = -1;  in fdtdec_parse_phandle_with_args()  local
751 				node = fdt_node_offset_by_phandle(blob,  in fdtdec_parse_phandle_with_args()
753 				if (!node) {  in fdtdec_parse_phandle_with_args()
762 				count = fdtdec_get_int(blob, node, cells_name,  in fdtdec_parse_phandle_with_args()
769 					      fdt_get_name(blob, node,  in fdtdec_parse_phandle_with_args()
808 				out_args->node = node;  in fdtdec_parse_phandle_with_args()
820 		node = -1;  in fdtdec_parse_phandle_with_args()
836 int fdtdec_get_child_count(const void *blob, int node)  in fdtdec_get_child_count()  argument
841 	fdt_for_each_subnode(subnode, blob, node)  in fdtdec_get_child_count()
847 int fdtdec_get_byte_array(const void *blob, int node, const char *prop_name,  in fdtdec_get_byte_array()  argument
853 	cell = get_prop_check_min_len(blob, node, prop_name, count, &err);  in fdtdec_get_byte_array()
859 const u8 *fdtdec_locate_byte_array(const void *blob, int node,  in fdtdec_locate_byte_array()  argument
865 	cell = get_prop_check_min_len(blob, node, prop_name, count, &err);  in fdtdec_locate_byte_array()
915 int fdtdec_decode_region(const void *blob, int node, const char *prop_name,  in fdtdec_decode_region()  argument
921 	debug("%s: %s: %s\n", __func__, fdt_get_name(blob, node, NULL),  in fdtdec_decode_region()
923 	cell = fdt_getprop(blob, node, prop_name, &len);  in fdtdec_decode_region()
947 int fdt_get_resource(const void *fdt, int node, const char *property,  in fdt_get_resource()  argument
954 	parent = fdt_parent_offset(fdt, node);  in fdt_get_resource()
961 	ptr = fdt_getprop(fdt, node, property, &len);  in fdt_get_resource()
970 				res->start = fdt_translate_address(fdt, node, ptr);  in fdt_get_resource()
986 int fdt_get_named_resource(const void *fdt, int node, const char *property,  in fdt_get_named_resource()  argument
992 	index = fdt_stringlist_search(fdt, node, prop_names, name);  in fdt_get_named_resource()
996 	return fdt_get_resource(fdt, node, property, index, res);  in fdt_get_named_resource()
1007 	int node;  in fdtdec_decode_memory_region()  local
1028 	node = fdt_path_offset(blob, mem);  in fdtdec_decode_memory_region()
1029 	if (node < 0) {  in fdtdec_decode_memory_region()
1031 		      fdt_strerror(node));  in fdtdec_decode_memory_region()
1039 	if (fdtdec_decode_region(blob, node, "reg", &base, &size)) {  in fdtdec_decode_memory_region()
1060 static int decode_timing_property(const void *blob, int node, const char *name,  in decode_timing_property()  argument
1066 	prop = fdt_getprop(blob, node, name, &length);  in decode_timing_property()
1069 		      fdt_get_name(blob, node, NULL), name);  in decode_timing_property()
1074 		result->typ = fdtdec_get_int(blob, node, name, 0);  in decode_timing_property()
1078 		ret = fdtdec_get_int_array(blob, node, name, &result->min, 3);  in decode_timing_property()
1087 	int i, node, timings_node;  in fdtdec_decode_display_timing()  local
1095 	for (i = 0, node = fdt_first_subnode(blob, timings_node);  in fdtdec_decode_display_timing()
1096 	     node > 0 && i != index;  in fdtdec_decode_display_timing()
1097 	     node = fdt_next_subnode(blob, node))  in fdtdec_decode_display_timing()
1100 	if (node < 0)  in fdtdec_decode_display_timing()
1101 		return node;  in fdtdec_decode_display_timing()
1105 	ret |= decode_timing_property(blob, node, "hback-porch",  in fdtdec_decode_display_timing()
1107 	ret |= decode_timing_property(blob, node, "hfront-porch",  in fdtdec_decode_display_timing()
1109 	ret |= decode_timing_property(blob, node, "hactive", &dt->hactive);  in fdtdec_decode_display_timing()
1110 	ret |= decode_timing_property(blob, node, "hsync-len", &dt->hsync_len);  in fdtdec_decode_display_timing()
1111 	ret |= decode_timing_property(blob, node, "vback-porch",  in fdtdec_decode_display_timing()
1113 	ret |= decode_timing_property(blob, node, "vfront-porch",  in fdtdec_decode_display_timing()
1115 	ret |= decode_timing_property(blob, node, "vactive", &dt->vactive);  in fdtdec_decode_display_timing()
1116 	ret |= decode_timing_property(blob, node, "vsync-len", &dt->vsync_len);  in fdtdec_decode_display_timing()
1117 	ret |= decode_timing_property(blob, node, "clock-frequency",  in fdtdec_decode_display_timing()
1121 	val = fdtdec_get_int(blob, node, "vsync-active", -1);  in fdtdec_decode_display_timing()
1126 	val = fdtdec_get_int(blob, node, "hsync-active", -1);  in fdtdec_decode_display_timing()
1131 	val = fdtdec_get_int(blob, node, "de-active", -1);  in fdtdec_decode_display_timing()
1136 	val = fdtdec_get_int(blob, node, "pixelclk-active", -1);  in fdtdec_decode_display_timing()
1142 	if (fdtdec_get_bool(blob, node, "interlaced"))  in fdtdec_decode_display_timing()
1144 	if (fdtdec_get_bool(blob, node, "doublescan"))  in fdtdec_decode_display_timing()
1146 	if (fdtdec_get_bool(blob, node, "doubleclk"))  in fdtdec_decode_display_timing()