diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..e971018
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "irdb-sdk"]
+	path = irdb-sdk
+	url = https://git.zephyr-software.com/opensrc/irdb-sdk.git
diff --git a/irdb-sdk b/irdb-sdk
new file mode 160000
index 0000000..f63323b
--- /dev/null
+++ b/irdb-sdk
@@ -0,0 +1 @@
+Subproject commit f63323b8066c265b1c0c32a0ae8f19a877b1d4e1