于 2013年09月13日 18:21, Mark Brown 写道: > You will need to create them. thanks. I will try to do it if i have to do. I just wonder : what other SPI controller driver would like if the controllers is going to support the quad-read ? Huang Shijie -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html