Messages in this thread | | | From | Linus Walleij <> | Date | Tue, 10 Nov 2020 15:02:15 +0100 | Subject | Re: [PATCH v2 3/5] gpio: msc313: MStar MSC313 GPIO driver |
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On Thu, Nov 5, 2020 at 4:43 PM Marc Zyngier <maz@kernel.org> wrote: > On 2020-11-05 15:23, Daniel Palmer wrote: > > On Thu, 5 Nov 2020 at 21:08, Marc Zyngier <maz@kernel.org> wrote:
> > > I see that msc313_gpio_irqchip doesn't have a > >> .irq_set_affinity callback. Is this system UP only? > > > > What is in mainline right now is UP only but there are chips with a > > second cortex A7 that I have working in my tree. > > So I will add that in for v3 if I can work out what I should actually > > do there. :) > > Probably nothing more than setting the callback to > irq_chip_set_affinity_parent,
Hm, is this something all GPIO irqchips used on SMP systems should be doing? Or just hierarchical ones?
Yours, Linus Walleij
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