docs-rst: Add a new directory for PCI documentation

lsgunth · bjorn-helgaas · commit fcc78f9c2247 · 2018-10-17T12:18:18.000-05:00
Add a new directory in the driver API guide for PCI-specific documentation.

This is in preparation for adding a new PCI P2P DMA driver writers guide
which will go in this directory.

Signed-off-by: Logan Gunthorpe &lt;logang@deltatee.com&gt;
Signed-off-by: Bjorn Helgaas &lt;bhelgaas@google.com&gt;
Cc: Jonathan Corbet &lt;corbet@lwn.net&gt;
Cc: Mauro Carvalho Chehab &lt;mchehab@kernel.org&gt;
Cc: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
Cc: Vinod Koul &lt;vinod.koul@intel.com&gt;
Cc: Linus Walleij &lt;linus.walleij@linaro.org&gt;
Cc: Logan Gunthorpe &lt;logang@deltatee.com&gt;
Cc: Thierry Reding &lt;treding@nvidia.com&gt;
Cc: Sanyog Kale &lt;sanyog.r.kale@intel.com&gt;
Cc: Sagar Dharia &lt;sdharia@codeaurora.org&gt;
diff --git a/Documentation/driver-api/index.rst b/Documentation/driver-api/index.rst
@@ -29,7 +29,7 @@ available subsections can be seen below.
    iio/index
    input
    usb/index
-   pci
+   pci/index
    spi
    i2c
    hsi
diff --git a/Documentation/driver-api/pci/index.rst b/Documentation/driver-api/pci/index.rst
@@ -0,0 +1,21 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+============================================
+The Linux PCI driver implementer's API guide
+============================================
+
+.. class:: toc-title
+
+	   Table of contents
+
+.. toctree::
+   :maxdepth: 2
+
+   pci
+
+.. only::  subproject and html
+
+   Indices
+   =======
+
+   * :ref:`genindex`
diff --git a/Documentation/driver-api/pci/pci.rst b/Documentation/driver-api/pci/pci.rst
