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authorRobert Marko <[email protected]>2022-06-23 17:50:03 +0200
committerBjorn Helgaas <[email protected]>2022-07-13 14:54:08 -0500
commita0e43bb9973b06ce5c666f0901e104e2037c1b34 (patch)
tree75f505a238c51e61f2dcd31b1eeda7405112b97b /scripts/gdb/linux/tasks.py
parent38f897ae3d44900f627cad708a15db498ce2ca31 (diff)
PCI: qcom: Power on PHY before IPQ8074 DBI register accesses
Currently the Gen2 port in IPQ8074 will cause the system to hang as it accesses DBI registers in qcom_pcie_init_2_3_3(), and those are only accesible after phy_power_on(). Move the DBI read/writes to a new qcom_pcie_post_init_2_3_3(), which is executed after phy_power_on(). Link: https://lore.kernel.org/r/[email protected] Fixes: a0fd361db8e5 ("PCI: dwc: Move "dbi", "dbi2", and "addr_space" resource setup into common code") Signed-off-by: Robert Marko <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Reviewed-by: Dmitry Baryshkov <[email protected]> Cc: [email protected] # v5.11+
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