PCI: qcom: Power on PHY before DBI register accesses

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IPQ8074 requires the PHY to be powered on before accessing DBI registers.
It's not clear whether other variants have the same dependency, but there
seems to be no reason for them to be different, so move all the DBI
accesses from .init() to .post_init() so they are all after phy_power_on().

[bhelgaas: commit log]
Link: https://lore.kernel.org/r/20220623155004.688090-2-robimarko@gmail.com
Signed-off-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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Robert Marko 2022-06-23 17:50:04 +02:00 • committed by Bjorn Helgaas

parent a0e43bb997

commit 36d9018d55

1 changed files with 95 additions and 73 deletions

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drivers/pci/controller/dwc/pcie-qcom.c

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