[PATCH v3 0/7] irqchip/apple-aic: Add support for AICv2

[Alyssa Rosenzweig]

> This also adds support for multi-die AIC2 controllers. While no
> multi-die products exist yet, the AIC2 in t600x is built to support
> up to 2 dies, and it's pretty clear how it works, so let's implement
> it. If we're lucky, when multi-die products roll around, this will
> let us support them with only DT changes. In order to support the
> extra die dimension, this introduces a 4-argument IRQ phandle form
> (3-argument is always supported and just implies die 0).

Given you have a multidie device in the mail, it's probably best to
defer merging this series until the multidie code paths are confirmed
working there?