2 files changed, 7 insertions, 1 deletions
diff --git a/src/device/dcd.h b/src/device/dcd.h
index 69c26bcf4..21f404e4f 100644
--- a/src/device/dcd.h
+++ b/src/device/dcd.h
@@ -122,6 +122,9 @@ void dcd_dcache_clean_invalidate(void const* addr, uint32_t data_size) TU_ATTR_W
 // Initialize controller to device mode
 void dcd_init(uint8_t rhport);
 
+// Deinitialize controller, unset device mode.
+void dcd_deinit(uint8_t rhport);
+
 // Interrupt Handler
 void dcd_int_handler(uint8_t rhport);
 
diff --git a/src/device/usbd.h b/src/device/usbd.h
index 2e3987b99..a9350192b 100644
--- a/src/device/usbd.h
+++ b/src/device/usbd.h
@@ -37,9 +37,12 @@ extern "C" {
 // Application API
 //--------------------------------------------------------------------+
 
-// Init device stack
+// Init device stack on roothub port
 bool tud_init (uint8_t rhport);
 
+// Deinit device stack on roothub port
+void tud_deinit(uint8_t rhport);
+
 // Check if device stack is already initialized
 bool tud_inited(void);