Re: [PATCH] ARM: dts: BCM5301X: drop extra AXI bus ranges that break PCIe

Rosen Penev <[email protected]> Wed, 29 Jul 2026 13:26:29 -0700

Newsgroups	dev.linux.lists.sashiko-reviews,org.kernel.vger.linux-devicetree
Message-ID	<CAKxU2N8Akw0+dc=wHUmLrqJe6d6rrk2O-BqeRB7D55iU-S_uLA@mail.gmail.com>

On Wed, Jul 29, 2026 at 12:31 PM Arnd Bergmann <[email protected]> wrote:
>
> On Wed, Jul 29, 2026, at 20:13, Rosen Penev wrote:
> > On Wed, Jul 29, 2026 at 8:40 AM Arnd Bergmann <[email protected]> wrote:
>
> >>
> >> >> commit 4f061464281d4964ce46dab60d36a09328f14862
> >> >> Author: Rosen Penev <[email protected]>
> >> >>
> >> >> ARM: dts: BCM5301X: drop extra AXI bus ranges that break PCIe
> > This patch can be dropped.
> >
> > https://lore.kernel.org/all/[email protected]/
> >
> > is the proper solution to the problem.
>
> Right, that looks a lot better, at least as a hotfix. Could you
> respin that one to print a warning in the loop for every bridge
> window that is not bdev->addr_s[0]? That way we can also fix
> up the DT to have the correct data, which at the minimum helps
> avoid nonsense but may also be needed to avoid future problems.
Not my patch.

That patch effectively ignores values in dts. Needed because of bcm drivers.
>
>       Arnd