DTS设备树（todo）

<a href="http://blog.csdn.net/21cnbao/article/details/8457546" target="_blank">http://blog.csdn.net/21cnbao/article/details/8457546</a>

<a href="https://my.oschina.net/hanshubo/blog/615199" target="_blank">https://my.oschina.net/hanshubo/blog/615199</a>

<a href="http://blog.csdn.net/zqixiao_09/article/details/50889458" target="_blank">http://blog.csdn.net/zqixiao_09/article/details/50889458</a>

<a href="http://blog.csdn.net/zqixiao_09/article/details/50888795" target="_blank">http://blog.csdn.net/zqixiao_09/article/details/50888795</a>

of_find_compatible_node

of_property_read_u32_array

of_property_read_string_array