On 04.07.19 11:02, Florian Eckert wrote: > On APUx we have also mpcie2/mpcie3 reset pins. To make it possible to reset > the ports from the userspace, add the definition to this platform > device. The gpio can then be exported by the legancy gpio subsystem to > toggle the mpcie reset pin. Are you sure they're also available on APUv2 (not just v3) ? --mtx -- Enrico Weigelt, metux IT consult Free software and Linux embedded engineering info@xxxxxxxxx -- +49-151-27565287