On Sat, May 14, 2022 at 04:26:16PM +0200, Wolfram Sang wrote: > That aside, I am not sure we should handle this at DT level. Maybe we > should better change the GPIO driver to not populate a class if we have > a firmware node? Is it always safe to not do this detection if we have a firmware node? Then maybe the core could just always skip it in that case without looking for a special property or requiring individual drivers to choose what to do?