57 bool fdt_check_node(int node)  in fdt_check_node()  argument
62 	cchar = fdt_get_name(fdt, node, &len);  in fdt_check_node()
70 uint8_t fdt_get_status(int node)  in fdt_get_status()  argument
75 	cchar = fdt_getprop(fdt, node, "status", NULL);  in fdt_get_status()
81 	cchar = fdt_getprop(fdt, node, "secure-status", NULL);  in fdt_get_status()
99 static int fdt_get_node_parent_address_cells(int node)  in fdt_get_node_parent_address_cells()  argument
103 	parent = fdt_parent_offset(fdt, node);  in fdt_get_node_parent_address_cells()
119 	int node;  in dt_set_stdout_pinctrl()  local
121 	node = fdt_get_stdout_node_offset(fdt);  in dt_set_stdout_pinctrl()
122 	if (node < 0) {  in dt_set_stdout_pinctrl()
126 	return dt_set_pinctrl_config(node);  in dt_set_stdout_pinctrl()
132 void dt_fill_device_info(struct dt_node_info *info, int node)  in dt_fill_device_info()  argument
136 	assert(fdt_get_node_parent_address_cells(node) == 1);  in dt_fill_device_info()
138 	cuint = fdt_getprop(fdt, node, "reg", NULL);  in dt_fill_device_info()
145 	cuint = fdt_getprop(fdt, node, "clocks", NULL);  in dt_fill_device_info()
153 	cuint = fdt_getprop(fdt, node, "resets", NULL);  in dt_fill_device_info()
161 	info->status = fdt_get_status(node);  in dt_fill_device_info()
170 	int node;  in dt_get_node()  local
172 	node = fdt_node_offset_by_compatible(fdt, offset, compat);  in dt_get_node()
173 	if (node < 0) {  in dt_get_node()
177 	dt_fill_device_info(info, node);  in dt_get_node()
179 	return node;  in dt_get_node()
188 	int node;  in dt_get_stdout_uart_info()  local
190 	node = fdt_get_stdout_node_offset(fdt);  in dt_get_stdout_uart_info()
191 	if (node < 0) {  in dt_get_stdout_uart_info()
195 	dt_fill_device_info(info, node);  in dt_get_stdout_uart_info()
197 	return node;  in dt_get_stdout_uart_info()
207 	int node;  in dt_match_instance_by_compatible()  local
209 	fdt_for_each_compatible_node(fdt, node, compatible) {  in dt_match_instance_by_compatible()
212 		assert(fdt_get_node_parent_address_cells(node) == 1);  in dt_match_instance_by_compatible()
214 		cuint = fdt_getprop(fdt, node, "reg", NULL);  in dt_match_instance_by_compatible()
220 			return node;  in dt_match_instance_by_compatible()
234 	int node;  in dt_get_ddr_size()  local
240 	node = fdt_node_offset_by_compatible(fdt, -1, DT_DDR_COMPAT);  in dt_get_ddr_size()
241 	if (node < 0) {  in dt_get_ddr_size()
246 	size = (size_t)fdt_read_uint32_default(fdt, node, "st,mem-size", 0U);  in dt_get_ddr_size()
277 	int node = fdt_node_offset_by_compatible(fdt, -1, DT_PWR_COMPAT);  in dt_get_vdd_regulator()  local
279 	if (node < 0) {  in dt_get_vdd_regulator()
283 	return regulator_get_by_supply_name(fdt, node, "vdd");  in dt_get_vdd_regulator()
292 	int node = fdt_path_offset(fdt, "/cpus/cpu@0");  in dt_get_cpu_regulator()  local
294 	if (node < 0) {  in dt_get_cpu_regulator()
298 	return regulator_get_by_supply_name(fdt, node, "cpu");  in dt_get_cpu_regulator()
307 	int node = fdt_path_offset(fdt, "/");  in dt_get_board_model()  local
309 	if (node < 0) {  in dt_get_board_model()
313 	return (const char *)fdt_getprop(fdt, node, "model", NULL);  in dt_get_board_model()
325 	int node;  in dt_find_otp_name()  local
333 	node = fdt_node_offset_by_compatible(fdt, -1, DT_BSEC_COMPAT);  in dt_find_otp_name()
334 	if (node < 0) {  in dt_find_otp_name()
335 		return node;  in dt_find_otp_name()
338 	node = fdt_subnode_offset(fdt, node, name);  in dt_find_otp_name()
339 	if (node < 0) {  in dt_find_otp_name()
341 		return node;  in dt_find_otp_name()
344 	cuint = fdt_getprop(fdt, node, "reg", &len);  in dt_find_otp_name()
374 	int node;  in fdt_get_gpio_bank_pin_count()  local
384 	fdt_for_each_subnode(node, fdt, pinctrl_node) {  in fdt_get_gpio_bank_pin_count()
390 		if (fdt_getprop(fdt, node, "gpio-controller", NULL) == NULL) {  in fdt_get_gpio_bank_pin_count()
394 		cuint = fdt_getprop(fdt, node, "reg", NULL);  in fdt_get_gpio_bank_pin_count()
403 		if (fdt_get_status(node) == DT_DISABLED) {  in fdt_get_gpio_bank_pin_count()
408 		cuint = fdt_getprop(fdt, node, "gpio-ranges", &len);  in fdt_get_gpio_bank_pin_count()