于 2013年09月08日 21:47, Mark Brown 写道: > On Thu, Sep 05, 2013 at 10:36:44PM -0400, Huang Shijie wrote: >> On Thu, Sep 05, 2013 at 02:50:32PM +0100, Mark Brown wrote: >>> Looking at the current header there just seem to be defines in there, no >>> abstraction for the chips. Perhaps that is what is missing? >> we do not need any abstraction for this chip, we only need the SPI NOR >> commands, such as Quad read / DDR quad read. > So the abstraction could say what the commands are, or what's supported thanks. I have already added the comment for what the commands are, please see patch 3 & patch 4. > if they're standard? In actually, there is no standard for the SPI NOR commands now. I added these commands just in the Spansion section now. (Of course, other NOR vendors may also uses the same commands.) thanks 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
