fdt_next_property_offset
int fdt_next_property_offset(const void *fdt, int offset);
property = fdt_next_property_offset(fdt, property))
(offset = fdt_next_property_offset(fdt, offset))) {
for (int prop = fdt_first_property_offset(fdt, node); prop >= 0; prop = fdt_next_property_offset(fdt, prop)) {