On Fri, Oct 30, 2020 at 10:56:24PM +0100, Heiner Kallweit wrote:

I'd just like to avoid the term "shared interrupt", because it has
a well-defined meaning. Our major concern isn't shared interrupts
but support for multiple interrupt sources (in addition to
link change) in a PHY.

You may be a little bit confused Heiner.
This series adds support for exactly _that_ meaning of shared interrupts.
Shared interrupts (aka wired-OR on the PCB) don't work today with the
PHY library. I have a board that won't even boot to prompt when the
interrupt lines of its 2 PHYs are enabled, that this series fixes.
You might need to take another look through the commit messages I'm afraid.