diff --git a/pvmfw/src/fdt.rs b/pvmfw/src/fdt.rs
index 2a6819b..b53e452 100644
--- a/pvmfw/src/fdt.rs
+++ b/pvmfw/src/fdt.rs
@@ -675,6 +675,8 @@
 
     patch_device_tree(fdt, &info)?;
 
+    // TODO(b/317201360): Ensure no overlapping in <reg> among devices
+
     fdt.pack().map_err(|e| {
         error!("Failed to unpack DT after patching: {e}");
         RebootReason::InvalidFdt