On Thu, Sep 27, 2012 at 9:43 AM, Ulf Hansson <ulf.hans...@linaro.org> wrote:
> In my case for ux500 we use the mmci host driver. It is an ARM cross > SoC device driver, and I believe adding clock notifiers in the driver > to handle the voltage scale would complicate things quite a bit. It > seems a lot easier to let the clock driver handle this, especially > since the frequency will remain fixed after initialization. So in the > end I see now need and benefit for adding the clock notifiers in the > mmci host driver. Right now it certainly cannot be done anyway, because some of the clients to this driver does not implement the generic clock framework, and thus it just won't compile anymore for them if we introduce that. The patch does raise the issue of how to handle OPP requests though. Yours, Linus Walleij -- 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/
