On Tue, Dec 18, 2018 at 3:06 PM Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> wrote: > wt., 18 gru 2018 o 14:54 Janek Kotas <jank@xxxxxxxxxxx> napisał(a): > > I can reimplement the driver using regmap, but It seems in such case > > I won’t be able to use the Generic GPIO Infrastructure, would I? > > So I would need to provide functions for setting direction, etc. > > I think it would make the driver code bigger. > > Indeed. If anything: gpio-mmio would need to be converted to using regmap. Ouch, let's go with this for now. I think for gpio-mmio we have two new cases we really need to cover: - port-mapped I/O (x86) - regmap I/O Augmenting gpio-mmio for these could probably strip out quite a bunch of code from several drivers. Yours, Linus Walleij
