docs: misc-devices: convert files without extension to ReST

Those files are also text files. Convert them to ReST and add
to the misc-files index.rst.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Link: https://lore.kernel.org/r/b7dc829809673bd8cffe0e7bbe9c9308681c6fe2.1561756511.git.mchehab+samsung@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Documentation/misc-devices/index.rst

@@ -14,4 +14,9 @@ fit into other categories.
 .. toctree::
    :maxdepth: 2
 
+   eeprom
    ibmvmc
+   ics932s401
+   isl29003
+   lis3lv02d
+   max6875