Hi Ahmad, On Do, 2022-08-18 at 07:19 +0200, Ahmad Fatoum wrote: > The newly added feature controller framework has two goals: Avoid > probing device in barebox that aren't indeed available This specific wording makes me wonder why this isn't implemented inside of_device_is_available(). This would also take care of other devices querying device node availability, for example via of_graph_port_is_available(), if that ever happens. regards Philipp