On Tue, 06 Feb 2024 16:22:37 +0100, Pierre-Olivier Huard wrote:
> The default ns16550 driver does not support rs485. This patchset adds
> support for half duplex rs485 to the ns16550 driver. Basic handling of the RTS
> signal is done to enable the rs485 transceivers.
>
> Some properties are now parsed from the device tree:
> - 'linux,rs485-enabled-at-boot-time', enabling RTS toggling when sending data
> - 'rs485-rts-active-low', inverting the RTS signal
> - 'rs485-rx-during-tx', enabling RX during TX, disabled by default
>
> [...]
Applied, thanks!
[1/2] serial: ns16550: add basic support for rs485
https://git.pengutronix.de/cgit/barebox/commit/?id=8ce3f15f2125 (link may not be stable)
[2/2] serial: ns16550: add support for half duplex rs485
https://git.pengutronix.de/cgit/barebox/commit/?id=6530d4bad33d (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
