Messages in this thread | | | From | Heiko Stübner <> | Subject | Re: [PATCH 7/7] serial: 8250_dw: allow enable rs485 at boot time | Date | Wed, 18 Mar 2020 19:31:59 +0100 |
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Am Mittwoch, 18. März 2020, 19:28:12 CET schrieb Heiko Stübner: > 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@micronovasrl.com> > > > > > > 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?
Ignore this mail please, found the stuff in tty-next ;-)
Heiko
> 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 >
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