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Bjorn Helgaas
420be2f7eb
This reverts commit67211aadcb. This is part of a revert of the following commits:11ed8b8624("PCI: brcmstb: Do not turn off WOL regulators on suspend")93e41f3fca("PCI: brcmstb: Add control of subdevice voltage regulators")67211aadcb("PCI: brcmstb: Add mechanism to turn on subdev regulators")830aa6f29f("PCI: brcmstb: Split brcm_pcie_setup() into two funcs") Cyril reported that830aa6f29f("PCI: brcmstb: Split brcm_pcie_setup() into two funcs"), which appeared in v5.17-rc1, broke booting on the Raspberry Pi Compute Module 4. Apparently830aa6f29fpanics 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/20220511201856.808690-4-helgaas@kernel.org Reported-by: Cyril Brulebois <kibi@debian.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.