> > > Introduce an irq_chip and irq_domain for menelaus driver. Following
> > > patches will convert uses to traditional request_threaded_irq().
> > >
> > > While at that, some better error handling had to be added, so we could
> > > free irq descs we allocated.
> > >
> > > Tested-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
> > > Signed-off-by: Felipe Balbi <balbi@xxxxxx>
> > > ---
> > > drivers/mfd/menelaus.c | 127 ++++++++++++++++++++++++++++++++++++++++++++++---
> >
> > <snip>
> >
> > > + irq_domain_add_legacy(node, MENELAUS_NR_IRQS, irq_base, 0,
> > > + &irq_domain_simple_ops, m);
> >
> > When will this driver become DT compliant?
>
> when OMAP2 becomes DT-compliant. It still boots with legacy board-file +
> platform_data.
Really? Tony, are there any plans to DT the platform?
Felipe, what did you think about using irq_domain_add_simple()?
> > > + m->irq_base = irq_base;
> > > +
> > > + for (i = irq_base; i < irq_base + MENELAUS_NR_IRQS; i++) {
> > > + irq_set_chip_data(i, m);
> > > + irq_set_chip_and_handler(i, &menelaus_irq_chip,
> > > + handle_simple_irq);
> > > + irq_set_nested_thread(i, 1);
> > > + set_irq_flags(i, IRQF_VALID);
> >
> > This assumes that this h/w only exists on ARM platforms. Is that true?
>
> it was made *only* for Nokia to use on their ARM-only internet tablets.
If the IP is genuinely not reusable, them I'm fine with it.
I see that the Kconfig is setup in the correct way too, so we're good.
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
