On Mon, May 09, 2016 at 10:58:08AM +0000, Yao Yuan wrote: > For example, if DSPI controller register is BE, so I set big-endian in DT. > That means we should R/W the DSPI controller register with big-endian. > Then I can think all of the value we R/W to/from DSPI controller register, we can > Think they are the BE. > So that we can understand it easy. > That means no matter core is LE or BE, we both need get the value from DSPI register > with big endian. That's not how regmap is intended to be used, the intention is that the driver will interact with native endian values and regmap will hide the endianness changes. You could mask this with some cpu_to_be() and be_to_cpu() usage but I'm not sure it's a great idea or what it's buying you.
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