Re: [PATCH 2/3] serial: 8250_dw: configure the Allwinner H616 UART

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

On Sat, Oct 24, 2026 at 11:10:40PM +0900, Chen-Yu Tsai wrote:
> On Sat, Oct 24, 2026 at 10:51 PM Andy Shevchenko
> <andriy.shevchenko@linux.intel.com> wrote:
> > On Sat, Oct 24, 2026 at 10:41:55PM +0900, Chen-Yu Tsai wrote:
> > > On Sat, Oct 24, 2026 at 10:19 PM Andy Shevchenko
> > > <andriy.shevchenko@linux.intel.com> wrote:
> > > > On Sat, Oct 24, 2026 at 10:10:33PM +0900, Chen-Yu Tsai wrote:

...

> > > Ah, that's nice. I hacked up something [1] in the past to get it to
> > > work, but that was probably before you added the helper. I never got
> > > around to splitting up the commits and sending it out.
> >
> > Hmm... The helper is in the kernel for the past 2.5 years.
> > Maybe you rebased it and it lost original dates?
> 
> I had been carrying the changes locally without committing them. I only
> committed them recently to back them up remotely. So yeah, the dates are
> not accurate.
> 
> > But if it's not working, we need to address that, I believe it should work out
> > of the box, because the same function is used across dozen of serial drivers.
> 
> The new helper probably works fine. I can rework my code to use the values
> given by the helpers and give it a try sometime next week.

Would be nice, but I assume there is no hurry.

> > It might be an issue in 8250_dw.c, but I can't tell for sure.
> >
> > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/wens/linux.git/commit/?id=e7e0741fa04f349ad9f94a4059e32467a30ef5d9

-- 
With Best Regards,
Andy Shevchenko