Re: [PATCH 1/7] serial: 8250_dwlib: RS485 HW half duplex support

[Lukas Wunner]

On Tue, Mar 08, 2022 at 02:16:56PM +0200, Ilpo Järvinen wrote:
> The SoC also has a pin to select between RS485 and RS232. With a combo 
> transceiver, TCR-based heuristic just runs into the same problems as the 
> version-based one did.

I thought this was about detecting whether hardware-assisted DE assertion
may be used (versus software-controlled), not about whether to enable
RS-485 mode.  Right?

Thanks,

Lukas