[PATCH v4] PCI: imx6: Add suspend/resume support for i.MX6QDL

Krzysztof Wilczyński kw at linux.com
Mon Nov 4 07:18:51 PST 2024


Hello,

> > [...]
> > > > Without this patch, suspend/resume will fail on i.MX6QDL devices if a
> > > > PCIe device is connected. Upon resuming, the kernel will hang and
> > > > display an error. Here's an example of the error encountered with the
> > > > ath10k driver:
> > > > ath10k_pci 0000:01:00.0: Unable to change power state from D3hot to D0, device inaccessible
> > > > Unhandled fault: imprecise external abort (0x1406) at 0x0106f944
> > > [...]
> > > 
> > > Richard and Lucas, does this look OK to you?  Since you're listed as
> > > maintainers of pci-imx6.c, I'd like to have your ack before merging
> > > this.
> > 
> > If things look fine here, then I would like to pick it up.
> > 
> 
> LGTM, feel free to pick it up.

Sounds good!  Thank you!

	Krzysztof



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