On Wed, Jan 8, 2014 at 8:01 PM, Sergei Ianovich [off-list ref] wrote:

On Thu, 2014-01-02 at 13:32 +0100, Linus Walleij wrote:

quoted

On Tue, Dec 17, 2013 at 8:37 PM, Sergei Ianovich [off-list ref] 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