On Tue, Apr 16, 2024 at 11:52:19AM +0200, Uwe Kleine-König wrote: > On Mon, Apr 15, 2024 at 10:04:39PM +0200, Uwe Kleine-König wrote: > > On Mon, Apr 15, 2024 at 10:36:44PM +0300, Andy Shevchenko wrote: > > > On Mon, Apr 15, 2024 at 07:15:54PM +0200, Uwe Kleine-König wrote: ... > > > You might need this > > > > > > 1aa4ad4eb695 serial: core: Fix missing shutdown and startup for serial base port > > > > > > on top btw. > > > > Ah, that looks exactly like my issue. Thanks, I will test that an report > > back. > > It improves my situation for sure. I have yet another problem with the > stm32 UART that is driver specfic. I'm working on that one now ... Please, Cc me on that when publishing, I'm curious. -- With Best Regards, Andy Shevchenko