Re: [PATCH 0/3] pinctrl: mcp23s08: Fixups for mcp23x17

[Thomas Preston]

On 17/08/2020 20:29, Rob Herring wrote:
> On Fri, Aug 14, 2020 at 02:56:54PM +0100, Thomas Preston wrote:
> > Actually I think I'm wrong about the interrupt-controller changes in patches
> > 0002 and 0003.
>
> You are. Looking at the datasheet, the GPIOs have interrupt capability.
> GPIO controllers are typically both an interrupt client and provider.

Thanks for the clarification.

I still think the patch 0001 is required. The precious and volatile 
ranges are broken.