68 bool of_fdt_device_is_available(const void *blob, unsigned long node)  in of_fdt_device_is_available()  argument
70 	const char *status = fdt_getprop(blob, node, "status", NULL);  in of_fdt_device_is_available()
543 int __init of_scan_flat_dt(int (*it)(unsigned long node,  in of_scan_flat_dt()  argument
574 				    int (*it)(unsigned long node,  in of_scan_flat_dt_subnodes()  argument
580 	int node;  in of_scan_flat_dt_subnodes()  local
582 	fdt_for_each_subnode(node, blob, parent) {  in of_scan_flat_dt_subnodes()
586 		pathp = fdt_get_name(blob, node, NULL);  in of_scan_flat_dt_subnodes()
587 		rc = it(node, pathp, data);  in of_scan_flat_dt_subnodes()
602 int __init of_get_flat_dt_subnode_by_name(unsigned long node, const char *uname)  in of_get_flat_dt_subnode_by_name()  argument
604 	return fdt_subnode_offset(initial_boot_params, node, uname);  in of_get_flat_dt_subnode_by_name()
621 const void *__init of_get_flat_dt_prop(unsigned long node, const char *name,  in of_get_flat_dt_prop()  argument
624 	return fdt_getprop(initial_boot_params, node, name, size);  in of_get_flat_dt_prop()
638 		      unsigned long node, const char *compat)  in of_fdt_is_compatible()  argument
644 	cp = fdt_getprop(blob, node, "compatible", &cplen);  in of_fdt_is_compatible()
664 int __init of_flat_dt_is_compatible(unsigned long node, const char *compat)  in of_flat_dt_is_compatible()  argument
666 	return of_fdt_is_compatible(initial_boot_params, node, compat);  in of_flat_dt_is_compatible()
672 static int __init of_flat_dt_match(unsigned long node, const char *const *compat)  in of_flat_dt_match()  argument
680 		tmp = of_fdt_is_compatible(initial_boot_params, node, *compat);  in of_flat_dt_match()
692 uint32_t __init of_get_flat_dt_phandle(unsigned long node)  in of_get_flat_dt_phandle()  argument
694 	return fdt_get_phandle(initial_boot_params, node);  in of_get_flat_dt_phandle()
777 static void __init early_init_dt_check_for_initrd(unsigned long node)  in early_init_dt_check_for_initrd()  argument
788 	prop = of_get_flat_dt_prop(node, "linux,initrd-start", &len);  in early_init_dt_check_for_initrd()
793 	prop = of_get_flat_dt_prop(node, "linux,initrd-end", &len);  in early_init_dt_check_for_initrd()
812 static void __init early_init_dt_check_for_elfcorehdr(unsigned long node)  in early_init_dt_check_for_elfcorehdr()  argument
822 	prop = of_get_flat_dt_prop(node, "linux,elfcorehdr", &len);  in early_init_dt_check_for_elfcorehdr()
853 	unsigned long node = chosen_node_offset;  in early_init_dt_check_for_usable_mem_range()  local
855 	if ((long)node < 0)  in early_init_dt_check_for_usable_mem_range()
860 	prop = of_get_flat_dt_prop(node, "linux,usable-memory-range", &len);  in early_init_dt_check_for_usable_mem_range()
935 	int node = fdt_path_offset(fdt, "/");  in early_init_dt_scan_root()  local
937 	if (node < 0)  in early_init_dt_scan_root()
943 	prop = of_get_flat_dt_prop(node, "#size-cells", NULL);  in early_init_dt_scan_root()
948 	prop = of_get_flat_dt_prop(node, "#address-cells", NULL);  in early_init_dt_scan_root()
969 	int node, found_memory = 0;  in early_init_dt_scan_memory()  local
972 	fdt_for_each_subnode(node, fdt, 0) {  in early_init_dt_scan_memory()
973 		const char *type = of_get_flat_dt_prop(node, "device_type", NULL);  in early_init_dt_scan_memory()
982 		if (!of_fdt_device_is_available(fdt, node))  in early_init_dt_scan_memory()
985 		reg = of_get_flat_dt_prop(node, "linux,usable-memory", &l);  in early_init_dt_scan_memory()
987 			reg = of_get_flat_dt_prop(node, "reg", &l);  in early_init_dt_scan_memory()
992 		hotpluggable = of_get_flat_dt_prop(node, "hotpluggable", NULL);  in early_init_dt_scan_memory()
995 			 fdt_get_name(fdt, node, NULL), l);  in early_init_dt_scan_memory()
1024 	int l, node;  in early_init_dt_scan_chosen()  local
1029 	node = fdt_path_offset(fdt, "/chosen");  in early_init_dt_scan_chosen()
1030 	if (node < 0)  in early_init_dt_scan_chosen()
1031 		node = fdt_path_offset(fdt, "/chosen@0");  in early_init_dt_scan_chosen()
1032 	if (node < 0)  in early_init_dt_scan_chosen()
1036 	chosen_node_offset = node;  in early_init_dt_scan_chosen()
1038 	early_init_dt_check_for_initrd(node);  in early_init_dt_scan_chosen()
1039 	early_init_dt_check_for_elfcorehdr(node);  in early_init_dt_scan_chosen()
1041 	rng_seed = of_get_flat_dt_prop(node, "rng-seed", &l);  in early_init_dt_scan_chosen()
1046 		fdt_nop_property(initial_boot_params, node, "rng-seed");  in early_init_dt_scan_chosen()
1054 	p = of_get_flat_dt_prop(node, "bootargs", &l);  in early_init_dt_scan_chosen()