[GIT PULL] IXP4xx DTS updates for v5.15

[Arnd Bergmann]

From: Arnd Bergmann <arnd at arndb.de>

On Mon, 9 Aug 2021 02:15:57 +0200, Linus Walleij wrote:
> this is the big DTS update for IXP4xx for kernel v5.15.
> 
> There is still some two device trees that need some more work
> and some of these may need some additional hammering before
> they are perfect(TM) but the basic functionality for all these systems
> should be there and we can proceed to delete some boardfiles
> as soon as we have successful boots on them all or we get tired of
> waiting for someone to test them.
> 
> [...]

Merged into arm/dt, thanks!

merge commit: 34827ffe3502285ce9f588e7427089aff46df790

       Arnd