diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..276ca05
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "Ada_Drivers_Library"]
+	path = Ada_Drivers_Library
+	url = git@github.com:AdaCore/Ada_Drivers_Library.git
diff --git a/Ada_Drivers_Library b/Ada_Drivers_Library
new file mode 160000
index 0000000..5ffdf12
--- /dev/null
+++ b/Ada_Drivers_Library
@@ -0,0 +1 @@
+Subproject commit 5ffdf12bec720aea12467229bb5862c465bf0333