Hi Shimoda-san,
On Thu, Jul 27, 2023 at 7:48 AM Yoshihiro Shimoda
<yoshihiro.shimoda.uh@xxxxxxxxxxx> wrote:
> > From: Geert Uytterhoeven, Sent: Wednesday, July 26, 2023 11:45 PM
> >
> > Add an interrupt-controlled keyboard to test operation of the Interrupt
> > Controller for External Devices (INTC-EX) on the Spider development
> > board.
> >
> > Test procedure:
> > - Run "evtest" (select device event number "0"),
> > - Pull one of the following signals on the Spider Breakout Board low
> > to trigger the corresponding interrupt and keypress (key release is
> > automatic):
> > - Test point CP18 -> IRQ0 (KEY_0),
> > - Test point CP17 -> IRQ1 (KEY_1),
> > - CN37 pin 4 -> IRQ4 (KEY_4),
> > - CN37 pin 2 -> IRQ5 (KEY_5).
> >
> > GND is available on e.g. pin 8 of CN37 (MSIOF0 PIN HEADER).
> >
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> > ---
> > Not intended for upstream merge.
>
> Thank you for the patch! I got it.
>
> > I do not have physical access to a Spider development board.
> > Thanks for testing!
> >
> > Note that this IRQ conflicts with operation of LED7, so do not apply the
> > LED patch while testing.
>
> I also tested on my Spider board about IRQ4 and IRQ5.
>
> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
>
> # For the record. My environment is Spider ES1.2 board which has a switch board.
> # Since the SW3 pin 7 of the switch board is low, we cannot use CN37.
> # However, we can use the SW3 pin 7 instead.
Thanks for testing!
I will convert this to a DTS overlay, and will add it to my
topic/renesas-overlays
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
