7 #include "libfdt/libfdt.h"
28 	prop = fdt_get_property(fdt, fdtnode, "#address-cells", &len);  in dt_get_nr_cells()
32 	nr_cells = (u32 *)prop->data;  in dt_get_nr_cells()
35 	prop = fdt_get_property(fdt, fdtnode, "#size-cells", &len);  in dt_get_nr_cells()
39 	nr_cells = (u32 *)prop->data;  in dt_get_nr_cells()
51 	reg->nr_address_cells = nr_address_cells;  in dt_reg_init()
52 	reg->nr_size_cells = nr_size_cells;  in dt_reg_init()
66 	cells = (u32 *)prop->data;  in dt_get_reg()
67 	nr_tuple_cells = reg->nr_address_cells + reg->nr_size_cells;  in dt_get_reg()
71 		return -FDT_ERR_NOTFOUND;  in dt_get_reg()
73 	for (i = 0; i < reg->nr_address_cells; ++i)  in dt_get_reg()
74 		reg->address_cells[i] = fdt32_to_cpu(cells[regidx + i]);  in dt_get_reg()
76 	regidx += reg->nr_address_cells;  in dt_get_reg()
77 	for (i = 0; i < reg->nr_size_cells; ++i)  in dt_get_reg()
78 		reg->size_cells[i] = fdt32_to_cpu(cells[regidx + i]);  in dt_get_reg()
104 	pbus_reg->addr = dt_pbus_read_cells(raw_reg.nr_address_cells,  in dt_pbus_translate_node()
106 	pbus_reg->size = dt_pbus_read_cells(raw_reg.nr_size_cells,  in dt_pbus_translate_node()
112 int dt_pbus_translate(const struct dt_device *dev, int regidx,  in dt_pbus_translate()  argument
115 	return dt_pbus_translate_node(dev->fdtnode, regidx, reg);  in dt_pbus_translate()
118 int dt_bus_match_any(const struct dt_device *dev __unused, int fdtnode)  in dt_bus_match_any()
134 void dt_device_init(struct dt_device *dev, const struct dt_bus *bus,  in dt_device_init()  argument
137 	memset(dev, 0, sizeof(struct dt_device));  in dt_device_init()
138 	dev->bus = bus;  in dt_device_init()
139 	dev->info = info;  in dt_device_init()
142 int dt_device_find_compatible(const struct dt_device *dev,  in dt_device_find_compatible()  argument
147 	node = fdt_node_offset_by_compatible(fdt, -1, compatible);  in dt_device_find_compatible()
149 		ret = dev->bus->match(dev, node);  in dt_device_find_compatible()
162 	struct dt_device dev;  in dt_pbus_get_base_compatible()  local
165 	dt_device_init(&dev, &dt_default_bus, NULL);  in dt_pbus_get_base_compatible()
167 	node = dt_device_find_compatible(&dev, compatible);  in dt_pbus_get_base_compatible()
171 	dt_device_bind_node(&dev, node);  in dt_pbus_get_base_compatible()
173 	return dt_pbus_get_base(&dev, base);  in dt_pbus_get_base_compatible()
182 	node = fdt_node_offset_by_prop_value(fdt, -1, pn, pv, pl);  in dt_get_memory_params()
190 			if (ret == -FDT_ERR_NOTFOUND)  in dt_get_memory_params()
202 	return node != -FDT_ERR_NOTFOUND ? node : nr;  in dt_get_memory_params()
230 		if (len != 4 || strcmp((char *)prop->data, "cpu"))  in dt_for_each_cpu_node()
262 	*bootargs = prop->data;  in dt_get_bootargs()
275 	p = fdt_getprop(fdt, node, "stdout-path", &len);  in dt_get_default_console_node()
277 		p = fdt_getprop(fdt, node, "linux,stdout-path", &len);  in dt_get_default_console_node()
283 	len = q - p;  in dt_get_default_console_node()
302 	prop = fdt_get_property(fdt, node, "linux,initrd-start", &len);  in dt_get_initrd()
305 	data = (u32 *)prop->data;  in dt_get_initrd()
312 	prop = fdt_get_property(fdt, node, "linux,initrd-end", &len);  in dt_get_initrd()
314 		assert(len != -FDT_ERR_NOTFOUND);  in dt_get_initrd()
317 	data = (u32 *)prop->data;  in dt_get_initrd()
328 	*size = end - start;  in dt_get_initrd()