41 	int node;  in read_cpu_topology_from_dt()  local
55 	node = fdt_path_offset(dtb, "/cpus/topology");  in read_cpu_topology_from_dt()
56 	if (node > 0) {  in read_cpu_topology_from_dt()
58 			fdt_read_uint32_default(dtb, node, "sockets", 0);  in read_cpu_topology_from_dt()
60 			fdt_read_uint32_default(dtb, node, "clusters", 0);  in read_cpu_topology_from_dt()
62 			fdt_read_uint32_default(dtb, node, "cores", 0);  in read_cpu_topology_from_dt()
64 			fdt_read_uint32_default(dtb, node, "threads", 0);  in read_cpu_topology_from_dt()
76 	int node;  in read_cpuinfo_from_dt()  local
100 	node = fdt_path_offset(dtb, "/cpus");  in read_cpuinfo_from_dt()
101 	if (node < 0) {  in read_cpuinfo_from_dt()
110 	node = fdt_path_offset(dtb, "/cpus/cpu@0");  in read_cpuinfo_from_dt()
112 	while (node > 0) {  in read_cpuinfo_from_dt()
113 		if (fdt_getprop(dtb, node, "reg", NULL)) {  in read_cpuinfo_from_dt()
114 			fdt_get_reg_props_by_index(dtb, node, 0, &mpidr, NULL);  in read_cpuinfo_from_dt()
122 			fdt_read_uint32_default(dtb, node, "numa-node-id", 0);  in read_cpuinfo_from_dt()
129 		prev = node;  in read_cpuinfo_from_dt()
130 		node = fdt_next_subnode(dtb, prev);  in read_cpuinfo_from_dt()
143 	int prev, node;  in read_meminfo_from_dt()  local
165 	for (prev = 0;; prev = node) {  in read_meminfo_from_dt()
166 		node = fdt_next_node(dtb, prev, NULL);  in read_meminfo_from_dt()
167 		if (node < 0) {  in read_meminfo_from_dt()
171 		type = fdt_getprop(dtb, node, "device_type", &len);  in read_meminfo_from_dt()
174 				fdt_read_uint32_default(dtb, node, "numa-node-id", 0);  in read_meminfo_from_dt()
180 			prop = fdt_getprop(dtb, node, "reg", &len);  in read_meminfo_from_dt()
210 	int node;  in read_platform_config_from_dt()  local
227 	node = fdt_path_offset(dtb, "/intc");  in read_platform_config_from_dt()
228 	if (node < 0) {  in read_platform_config_from_dt()
232 	data = fdt_getprop(dtb, node, "reg", NULL);  in read_platform_config_from_dt()
237 	err = fdt_get_reg_props_by_index(dtb, node, 0, &gicd_base, NULL);  in read_platform_config_from_dt()
244 	err = fdt_get_reg_props_by_index(dtb, node, 1, &gicr_base, NULL);  in read_platform_config_from_dt()
253 	node = fdt_path_offset(dtb, "/intc/its");  in read_platform_config_from_dt()
254 	if (node < 0) {  in read_platform_config_from_dt()
258 	err = fdt_get_reg_props_by_index(dtb, node, 0, &gic_its_addr, NULL);  in read_platform_config_from_dt()
268 	int node;  in read_platform_version()  local
270 	node = fdt_path_offset(dtb, "/");  in read_platform_version()
271 	if (node >= 0) {  in read_platform_version()
273 			fdt_read_uint32_default(dtb, node, "machine-version-major", 0);  in read_platform_version()
275 			fdt_read_uint32_default(dtb, node, "machine-version-minor", 0);  in read_platform_version()
291 	int len, prev, node, ret;  in set_system_memory_base()  local
313 	for (prev = 0;; prev = node) {  in set_system_memory_base()
314 		node = fdt_next_node(dtb, prev, NULL);  in set_system_memory_base()
315 		if (node < 0) {  in set_system_memory_base()
316 			return node;  in set_system_memory_base()
319 		type = fdt_getprop(dtb, node, "device_type", &len);  in set_system_memory_base()
327 			node_id = fdt_read_uint32_default(dtb, node,  in set_system_memory_base()
340 	prop = fdt_getprop(dtb, node, "reg", &len);  in set_system_memory_base()
349 	ret = fdt_get_reg_props_by_index(dtb, node, 0, &cur_base, &cur_size);  in set_system_memory_base()
385 	ret = fdt_setprop(dtb, node, "reg", new, len);  in set_system_memory_base()