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Revert "PCI: brcmstb: Add mechanism to turn on subdev regulators"
This reverts commit 67211aa. This is part of a revert of the following commits: 11ed8b8 ("PCI: brcmstb: Do not turn off WOL regulators on suspend") 93e41f3 ("PCI: brcmstb: Add control of subdevice voltage regulators") 67211aa ("PCI: brcmstb: Add mechanism to turn on subdev regulators") 830aa6f ("PCI: brcmstb: Split brcm_pcie_setup() into two funcs") Cyril reported that 830aa6f ("PCI: brcmstb: Split brcm_pcie_setup() into two funcs"), which appeared in v5.17-rc1, broke booting on the Raspberry Pi Compute Module 4. Apparently 830aa6f panics with an Asynchronous SError Interrupt, and after further commits here is a black screen on HDMI and no output on the serial console. This does not seem to affect the Raspberry Pi 4 B. Link: https://bugzilla.kernel.org/show_bug.cgi?id=215925 Link: https://lore.kernel.org/r/[email protected] Reported-by: Cyril Brulebois <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]>
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