Re: [PATCH v2] PCI: imx6: Move clock enable after core reset assertion

[Bjorn Helgaas]

On Thu, Sep 17, 2026 at 01:08:03PM +0200, Thorsten Leemhuis wrote:
> On 9/2/26 16:15, Manivannan Sadhasivam wrote:
> > On Thu, 13 Aug 2026 17:50:03 +0800, hongxing.zhu@xxxxxxxxxxx wrote:
> >> Commit 610fa91d9863 ("PCI: imx6: Assert PERST# before enabling regulators")
> >> inadvertently moved clock enablement before core reset assertion, breaking
> >> PCI device initialization on i.MX6Q Apalis platforms with
> >> ASM1061/ASM1062 SATA controllers connected.
> >>
> >> NOTE: It is not 100% clear if the issue is specific to the ASM1061/ASM1062
> >> device or on the specific power-up sequence (reset vs cold-power-on).
> >>
> >> [...]
> > 
> > Applied, thanks!
> > 
> > [1/1] PCI: imx6: Move clock enable after core reset assertion
> >       commit: 16929741a622eb345057e41c7b335d9b297890e1
> Thx Mani.
> 
> Mani, Bjorn, what's the status of this patch? Is it heading to mainline
> any time soon? This (unless I got confused, which is possible!) afaics
> fixes a 7.2 regression that annoyed quite a few people -- which is why
> it was even briefly considered to revert about a Dozent changes shortly
> before the 7.2 final:
> https://lore.kernel.org/all/20260811214900.GA763236@bhelgaas/
> 
> Didn't come to this, but it afaics would be good to finally resolve
> this. Or am I missing/confused something?

It's in pci/next, but probably should be in for-linus.

I moved it to pci/for-linus for v7.3, thanks for the heads-up.