On Tue, Aug 27, 2019 at 09:16:39PM +0300, Vladimir Oltean wrote:

> I can't seem to find any situation where it performs worse. Hence my
> question on whether it's a better idea to condition this behavior on a
> Kconfig option rather than a DT blob which may or may not be in sync.

If it's unconditionally worse then it shouldn't even be a Kconfig
option, just make the driver just never use the interrupt.