Pegasos i8042 broken again
Benjamin Herrenschmidt
benh at kernel.crashing.org
Tue Apr 5 08:28:50 EST 2011
> Ok, I got fed up about it. The patch referred above is obviously wrong since
> it leaves interrupts at 0 when a device_type or name of 8042 is found,
> so what about the following?
>
> I can ship it with a signed-off-by and proper comments a bit later if people agree.
>
> Compiled and tested, otherwise I couldn't even type this message :-)
Shouldn't that be a pegasos specific quirk in chrp/setup.c ?
Cheers,
Ben.
> Regards,
> Gabriel
>
> diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
> index 9d4882a..06865ac 100644
> --- a/arch/powerpc/kernel/setup-common.c
> +++ b/arch/powerpc/kernel/setup-common.c
> @@ -599,6 +599,10 @@ int check_legacy_ioport(unsigned long base_port)
> * name instead */
> if (!np)
> np = of_find_node_by_name(NULL, "8042");
> + if (np) {
> + of_i8042_kbd_irq = 1;
> + of_i8042_aux_irq = 12;
> + }
> break;
> case FDC_BASE: /* FDC1 */
> np = of_find_node_by_type(NULL, "fdc");
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