Re: [REGRESSION] USB 3 and PCIe broken on rk356x due to missing phy reset

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On Wed, Jan 29, 2025 at 02:27:05PM +0100, Jan Čermák wrote:
> Hi Greg, everyone,
> 
> unfortunately, this patch introduced a regression on rk356x boards, as the
> current DTS is missing the reset names. This was pointed out in 6.12 series
> by Chukun Pan [1], it applies here as well. Real world examples of breakages
> are M.2 NVMe on ODROID-M1S [2] and USB 3 ports on ODROID-M1 [3]. This patch
> shouldn't have been applied without the device tree change or extra fallback
> code, as suggested in the discussion for Chukun's original commits [4].
> Version 6.6.74 is still affected by the bug.
> 
> Regards,
> Jan
> 
> [1]
> https://lore.kernel.org/stable/20241231021010.17792-1-amadeus@xxxxxxxxxx/
> [2] https://github.com/home-assistant/operating-system/issues/3837
> [3] https://github.com/home-assistant/operating-system/issues/3841
> [4] https://lore.kernel.org/all/20250103033016.79544-1-amadeus@xxxxxxxxxx/
> 
> #regzbot introduced: v6.6.68..v6.6.69

So where should it be reverted from, 6.6.y and 6.12.y?  Or should a
different specific commit be backported instead?

And this isn't an issue on 6.13, right?

thanks,

greg k-h




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