On Wed, Jul 26, 2023 at 4:44 PM Geert Uytterhoeven
<geert+renesas@xxxxxxxxx> wrote:
> 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.
>
> I do not have physical access to a Spider development board.
> Thanks for testing!
Kieran and I held a remote test session over IRC and Jitsi, and
IRQ4 and IRQ5 are confirmed working.
We couldn't locate test points CP17 and CP18, though.
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
