[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/Documentation/input/index.rst b/src/kernel/linux/v4.14/Documentation/input/index.rst
new file mode 100644
index 0000000..9888f5c
--- /dev/null
+++ b/src/kernel/linux/v4.14/Documentation/input/index.rst
@@ -0,0 +1,19 @@
+=============================
+The Linux Input Documentation
+=============================
+
+Contents:
+
+.. toctree::
+   :maxdepth: 2
+
+   input_uapi
+   input_kapi
+   devices/index
+
+.. only::  subproject and html
+
+   Indices
+   =======
+
+   * :ref:`genindex`