Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/Documentation/PCI/index.rst b/Documentation/PCI/index.rst
new file mode 100644
index 0000000..6768305
--- /dev/null
+++ b/Documentation/PCI/index.rst
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+.. SPDX-License-Identifier: GPL-2.0
+
+=======================
+Linux PCI Bus Subsystem
+=======================
+
+.. toctree::
+ :maxdepth: 2
+ :numbered:
+
+ pci
+ pciebus-howto
+ pci-iov-howto
+ msi-howto
+ acpi-info
+ pci-error-recovery
+ pcieaer-howto
+ endpoint/index