diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..84232ab
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "src/linux"]
+	path = src/linux
+	url = git@github.com:lgeek/linux-okreader.git
diff --git a/src/linux b/src/linux
new file mode 160000
index 0000000..6c78f1c
--- /dev/null
+++ b/src/linux
@@ -0,0 +1 @@
+Subproject commit 6c78f1c998f2393f552641ec66fca7abe2245482