Re: [PATCH] PCI: qcom-ep: Do not enable resources during probe()
From: Krzysztof Wilczyński
Date: Tue Aug 13 2024 - 16:27:56 EST
Hello,
[...]
> > > So there is no need to enable the endpoint resources (like clk, regulators,
> > > PHY) during probe(). Hence, remove the call to qcom_pcie_enable_resources()
> > > helper from probe(). This was added earlier because dw_pcie_ep_init() was
> > > doing DBI access, which is not done now.
> >
> > ... moreover his makes PCIe EP fail on some of the platforms as powering
> > on PHY requires refclk from the RC side, which is not enabled at the
> > probe time.
> >
>
> Yeah. I hope Bjorn/Krzysztof could add this to the commit message while
> applying.
No worries. Added to the commit log.
Krzysztof