[PATCH v2 1/1] Revert "ARM: dts: Update pcie ranges for dra7"

[Frank Li]

On Fri, May 23, 2025 at 11:02:38AM +0530, Siddharth Vadapalli wrote:
> On Thu, May 22, 2025 at 03:29:34PM -0400, Frank Li wrote:
>
> Hello Frank,
>
> > On Fri, Apr 11, 2025 at 11:34:54AM -0400, Frank Li wrote:
> > > This reverts commit c761028ef5e27f477fe14d2b134164c584fc21ee.
> > >
> > > The commit being reverted updated the "ranges" property for the sake of
> > > readability. However, this change is no longer appropriate due to the
> > > following reasons:
> > >
> > > - On many SoCs, the PCIe parent bus translates CPU addresses to different
> > > values before passing them to the PCIe controller.
> > > - The reverted commit introduced a fake address translation, which violates
> > > the fundamental DTS principle: the device tree should reflect actual
> > > hardware behavior.
> > >
> > > Reverting this change prepares for the cleanup of the driver's
> > > cpu_addr_fixup() hook.
> > >
> > > Signed-off-by: Frank Li <Frank.Li at nxp.com>
> > > ---
> >
> > s-vadapalli:
> >
> > 	Any update about this patch? it prepare to remove cpu_addr_fixes()!
>
> This patch looks good to me, but I was hoping that Tony Lindgren, who is
> the author of the commit being reverted, would provide feedback as well.

Move tony to list.

Tony Lindgren:
	Do you have any comments about this one?

Frank
>
> Regards,
> Siddharth.