Hi, On Mon, Oct 26, 2015 at 4:49 PM, Doug Anderson <diand...@chromium.org> wrote: > One note: the "full" PHY reset is actually not in the register map of > the PHY. It is amazingly enough in the CRU (clock reset unit). So if > we actually exposed the "full" reset through the PHY framework, the > PHY would then turn around and pass it off to the reset framework, > which is how the full PHY reset is exposed from the CRU.
Interestingly enough, it looks like there's a reasonable chance that we won't be able to use the PHY port reset. We might have to go back to the full PHY reset (though it causes de-enumeration and re-enumeration) for safety, since there might be some side effects of the "phy port reset". Probably shouldn't land this series until we can figure that out. ...but in that case we still have the question of how we should export it. It would certainly be easy to keep using the reset framework... -- 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/
