On Mon, Jul 16, 2012 at 09:40:17PM +0800, Arnd Bergmann wrote: > On Monday 16 July 2012, Richard Zhao wrote: > > > If you really wants a "funnel driver" doing all these diverse things, > > > I'd put it in drivers/mfd. > > > > It's like driver drivers/mfd/anatop-mfd.c. They both store misc bits. > > We may need a generic driver to simply provide register accessor. > > We already have the "regmap" framework that deals with sets of registers > on spi, i2c or memory mapped buses. One thing I've thought about Thanks for the hints. Will look into it.
> before is to create some kind of very simple "system controller" > framework based on regmap that lets you register a single global > "struct regmap" pointer from an SoC specific driver, and have drivers > call a function into that framework to get a reference to that > regmap. > That would be a good idea to make people easy use. Regards Dong Aisheng _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
