diff --git a/luna/gateware/usb/usb2/device.py b/luna/gateware/usb/usb2/device.py
index e73b0f522..d0301a5e9 100644
--- a/luna/gateware/usb/usb2/device.py
+++ b/luna/gateware/usb/usb2/device.py
@@ -150,6 +150,7 @@ def __init__(self, *, bus, handle_clocking=True):
         # Internals.
         #
         self._endpoints = []
+        self._bus_name   = bus.name
 
 
     def add_endpoint(self, endpoint):
@@ -202,6 +203,12 @@ def add_standard_control_endpoint(self, descriptors: DeviceDescriptorCollection,
     def elaborate(self, platform):
         m = Module()
 
+        # Call any hooks registered for the bus in the platform definition.
+        if hasattr(platform, "usb_device_hooks"):
+            hook = platform.usb_device_hooks.get(self._bus_name)
+            if hook is not None:
+                hook(self, m)
+
         # If we have a bus translator, include it in our submodules.
         if self.translator:
             m.submodules.translator = self.translator