diff --git a/drivers/usb/gadget/config.c b/drivers/usb/gadget/config.c
index 62ba4c1b69ec8033a5921987104caab82f7ff712..e6c0542a063bfa33ba090357ebb1e16df696430e 100644
--- a/drivers/usb/gadget/config.c
+++ b/drivers/usb/gadget/config.c
@@ -183,6 +183,11 @@ int usb_assign_descriptors(struct usb_function *f,
 		if (!f->ss_descriptors)
 			goto err;
 	}
+	if (ssp && gadget_is_superspeed_plus(g)) {
+		f->ssp_descriptors = usb_copy_descriptors(ssp);
+		if (!f->ssp_descriptors)
+			goto err;
+	}
 	return 0;
 err:
 	usb_free_all_descriptors(f);
@@ -195,6 +200,7 @@ void usb_free_all_descriptors(struct usb_function *f)
 	usb_free_descriptors(f->fs_descriptors);
 	usb_free_descriptors(f->hs_descriptors);
 	usb_free_descriptors(f->ss_descriptors);
+	usb_free_descriptors(f->ssp_descriptors);
 }
 EXPORT_SYMBOL_GPL(usb_free_all_descriptors);
 
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 1074b8921a5dc59dda948ef39e7281f63d420efb..9ff1e465d307727ec46466a5a5fe002bb5af92a2 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -126,6 +126,10 @@ struct usb_os_desc_table {
  *	string identifiers assigned during @bind(). If this
  *	pointer is null after initiation, the function will not
  *	be available at super speed.
+ * @ssp_descriptors: Table of super speed plus descriptors, using
+ *	interface and string identifiers assigned during @bind(). If
+ *	this pointer is null after initiation, the function will not
+ *	be available at super speed plus.
  * @config: assigned when @usb_add_function() is called; this is the
  *	configuration with which this function is associated.
  * @os_desc_table: Table of (interface id, os descriptors) pairs. The function
@@ -186,6 +190,7 @@ struct usb_function {
 	struct usb_descriptor_header	**fs_descriptors;
 	struct usb_descriptor_header	**hs_descriptors;
 	struct usb_descriptor_header	**ss_descriptors;
+	struct usb_descriptor_header	**ssp_descriptors;
 
 	struct usb_configuration	*config;