On Mon, Mar 03, 2014 at 09:35 -0800, Sören Brinkmann wrote: > > It would be nice if we could use the logic provided in the mux, div etc > primitives independently of how the HW is accessed and what is > necessary to shift and mask those register values around, right? I > mean, at then end we want to model a clk-(div|mux) and not a > clk-(div|mux) which has only a single, memory-mapped control register, > that does not overlap with other things, ...
Did you lookup the ll_ops discussion in the thread that originated from http://article.gmane.org/gmane.linux.ports.arm.kernel/289895 and did you see the outlined logic in http://article.gmane.org/gmane.linux.ports.arm.omap/109233 and http://article.gmane.org/gmane.linux.ports.arm.omap/109381 ? Support for regmap access instead of mere MMIO was one of the things you could do with this approach. You appear to be in the situation where you need such an extension (or something similar, but you really should look into the ll_ops thing). virtually yours Gerhard Sittig -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr. 5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: off...@denx.de -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/