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I don't know if that fixes the >> problem for good - I see CONFIG_ARCH_MXC in other configurations as >> well. > > Good point. I can send a v2 adding CONFIG_PINCTRL=3Dy to the other defcon= figs. > Instead of doing that, isn't this exactly what the 'imply' keyword is for? - weak reverse dependencies: "imply" ["if" ] This is similar to "select" as it enforces a lower limit on another symbol except that the "implied" symbol's value may still be set to n from a direct dependency or with a visible prompt. So how about adding 'imply PINCTRL' in lieu of the previous 'select PINCTRL'? And that would also better match the intention of the patch in question (namely that the user needs to take explicit action to disable PINCTRL). Rasmus