[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/Documentation/driver-api/fpga/index.rst b/src/kernel/linux/v4.19/Documentation/driver-api/fpga/index.rst
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index 0000000..c51e5eb
--- /dev/null
+++ b/src/kernel/linux/v4.19/Documentation/driver-api/fpga/index.rst
@@ -0,0 +1,13 @@
+==============
+FPGA Subsystem
+==============
+
+:Author: Alan Tull
+
+.. toctree::
+   :maxdepth: 2
+
+   intro
+   fpga-mgr
+   fpga-bridge
+   fpga-region