\subsection{southbridge}
\subsubsection{vendor and part}
\subsection{superio}
-\subsection{i2cmux}
+\subsection{drivers/i2c}
+This is a rather special case. There are no Kconfig files or Makefile.inc files here. They are notneeed.
+To compile in one of these files, name the .o directory. E.g. in serengeti_cheetah we have:
+\begin{verbatim}
+\end{verbatim}
+
\subsubsection{vendor and part}
\end{document}