Hi, + Nicolas as he's the maintainer On Tue, Sep 04, 2018 at 11:40:52AM +0100, Mark Brown wrote: > On Tue, Sep 04, 2018 at 11:49:22AM +0200, Linus Walleij wrote: > > This driver depends on the deleted AT91 architecture and cause > > me headaches from a GPIO point of view. It is unused so delete > > it. > > The compatible is present in rather a lot of DTS files and the ARCH_AT91 > Kconfig gives every indication of being alive and well in mainline... For sure we are still using it. I had a look some time ago to see if I could easily convert it to the gpio descriptors but I faced several issues (maybe the ones which cause you headaches) so I postponed it... Regards Ludovic