Re: [PATCH v4] serial: 8250_dw: preserve BUSY-safe fractional divisor programming

From: Andy Shevchenko

Date: Fri Oct 30 2026 - 05:43:27 EST


On Thu, Oct 29, 2026 at 03:22:05PM -0300, Vinicius Pedrosa wrote:
>
> With James's BUSY-safe fix reviewed, would you still be interested in a
> follow-up series moving the idle handling to callbacks in
> dw8250_port_data, including the LPSS conversion?

Yes, sure.

> I have the refactoring ready locally and tested it on an A733 board on
> top of tty-next, but haven't rebased it on James's patch yet. I haven't
> tested the LPSS part on hardware.

We need to test against tty-next branch in Greg's tree. Until James' patches
land there where are stuck.

--
With Best Regards,
Andy Shevchenko