Re: [PATCH] m68k: mvme147, mvme16x: Don't wipe PCC timer config bits

[Geert Uytterhoeven]

On Tue, Mar 30, 2021 at 9:40 AM Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx> wrote:
> Don't clear the timer 1 configuration bits when clearing the interrupt flag
> and counter overflow. As Michael reported, "This results in no timer
> interrupts being delivered after the first. Initialization then hangs
> in calibrate_delay as the jiffies counter is not updated."
>
> On mvme16x, enable the timer after requesting the irq, consistent with
> mvme147.
>
> Cc: Michael Pavone <pavone@xxxxxxxxxxxx>
> Fixes: 7529b90d051e ("m68k: mvme147: Handle timer counter overflow")
> Fixes: 19999a8b8782 ("m68k: mvme16x: Handle timer counter overflow")
> Reported-and-tested-by: Michael Pavone <pavone@xxxxxxxxxxxx>
> Signed-off-by: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx>

Thanks, applying, and queueing in the m68k for-v5.13 branch.

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