Am Mittwoch, 18. März 2020, 16:16:15 CET schrieb Andy Shevchenko: > On Wed, Mar 18, 2020 at 03:26:40PM +0100, Heiko Stuebner wrote: > > From: Giulio Benetti <giulio.benetti@xxxxxxxxxxxxxxxx> > > > > If "linux,rs485-enabled-at-boot-time" is specified need to setup 485 > > in probe function. > > > > Call uart_get_rs485_mode() to get rs485 configuration, then call > > rs485_config() callback directly to setup port as rs485. > > I think you really need to Cc the new version of this to Lukas. > Because I have a deja vu that I have seen half of this to be similar what he > had done in his work. Could you give me a pointer to that work? When I initially searched for previous rs485 on 8250_dw stuff I only found the series from 2018 I linked to in the cover-letter, so if there is other work somewhere else a pointer to it would be very helpful for me. Thanks Heiko
