Re: [PATCH 0/3] serial: sh-sci: Clock handling improvements

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Hi Rob,

On Sun, Dec 19, 2021 at 11:34 AM Rob Landley <rob@xxxxxxxxxxx> wrote:
> On 12/16/21 8:17 AM, Geert Uytterhoeven wrote:
> >       Hi Greg, Jiri,
> >
> > This patch series contains a legacy cleanup and two small improvements
> > for the Renesas (H)SCI(F) serial driver.
>
> Tested-by: Rob Landley <rob@xxxxxxxxxxx>

Thanks!

> By the way, did you ever figure out how to get the first serial port to work on
> qemu so qemu-system-sh4 doesn't have to "-serial null -serial mon:stdio" to get
> a serial console?

Nope, same as last time you asked ;-)

However, upon a fresh look at linux/arch/sh/boards/mach-r2d/setup.c,
I noticed something I missed before: the SCI port is not available
as a UART, as it is used to talk SPI to an RTC.  So that means qemu
has the hardware description wrong?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds



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