[PATCH v3 3/6] PCI: imx6: Workaround i.MX95 PCIe may not exit L23 ready

[Manivannan Sadhasivam]

On Fri, Mar 28, 2025 at 11:02:10AM +0800, Richard Zhu wrote:
> ERR051624: The Controller Without Vaux Cannot Exit L23 Ready Through Beacon
> or PERST# De-assertion

Is it possible to share the link to the erratum?

> 
> When the auxiliary power is not available, the controller cannot exit from
> L23 Ready with beacon or PERST# de-assertion when main power is not
> removed.
> 

I don't understand how the presence of Vaux affects the controller. Same goes
for PERST# deassertion. How does that relate to Vaux? Is this erratum for
a specific endpoint behavior?

- Mani

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