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-rw-r--r--include/usb.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/usb.h b/include/usb.h
index 3d0facb..a09c7f1 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -957,4 +957,12 @@ int usb_emul_find(struct udevice *bus, ulong pipe, struct udevice **emulp);
*/
void usb_emul_reset(struct udevice *dev);
+/**
+ * usb_show_tree() - show the USB device tree
+ *
+ * This shows a list of active USB devices along with basic information about
+ * each.
+ */
+void usb_show_tree(void);
+
#endif /*_USB_H_ */