diff --git a/i2c.hpp b/i2c.hpp
new file mode 100644
index 0000000..6685162
--- /dev/null
+++ b/i2c.hpp
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileCopyrightText: 2025 NVIDIA
+
+#pragma once
+
+#include <string>
+
+namespace i2c
+{
+
+void rebind_controller(const std::string_view number);
+void new_device(unsigned int bus, unsigned int address,
+                std::string_view device_type);
+} // namespace i2c