--- /dev/null
+.. SPDX-License-Identifier: GPL-2.0
+
+=================================
+Serial Peripheral Interface (SPI)
+=================================
+
+.. toctree::
+ :maxdepth: 1
+
+ spi-summary
+ spidev
+ butterfly
+ pxa2xx
+ spi-lm70llp
+ spi-sc18is602
+
+.. only:: subproject and html
+
+ Indices
+ =======
+
+ * :ref:`genindex`