Re: [PATCH v3 11/21] ARM: pxa: support ICP DAS LP-8x4x FPGA irq

Linus Walleij
2014-01-15T07:39:38Z

On Wed, Jan 8, 2014 at 8:01 PM, Sergei Ianovich <ynvich@gmail.com> wrote:
> On Thu, 2014-01-02 at 13:32 +0100, Linus Walleij wrote:
>> On Tue, Dec 17, 2013 at 8:37 PM, Sergei Ianovich <ynvich@gmail.com> wrote:
>> Usually combined GPIO+IRQ controllers are put into drivers/gpio but
>> this is a bit special as it seems to handle also non-GPIO-related IRQs
>> so let's get some input on this.
>
> This one is a plain IRQ controller. It has simple input lines, not GPIO
> pins. The chip reports its status to upper level interrupt controller.
> The upper level controller is PXA GPIO in this case.

Hm I don't know why I was deluded into thinking this had something to
do with GPIO. I must have been soft in the head. Sorry about all those
comments ...

I'll re-read the irqchip driver v3.1.

Yours,
Linus Walleij