From c49a50a9344be72cb1d2de1e1a4e57ae72556eb8 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Fri, 16 Jun 2023 09:10:47 +0200
Subject: [PATCH] platform/gsd_butterstick: Add mssing USB comment.

---
 litex_boards/platforms/gsd_butterstick.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/litex_boards/platforms/gsd_butterstick.py b/litex_boards/platforms/gsd_butterstick.py
index ac35749..eac0708 100644
--- a/litex_boards/platforms/gsd_butterstick.py
+++ b/litex_boards/platforms/gsd_butterstick.py
@@ -109,6 +109,7 @@ _io_r1_0 = [
         Misc("SLEWRATE=FAST")
     ),
 
+    # USB
     ("ulpi", 0,
         Subsignal("data",  Pins("B9 C6 A7 E9 A8 D9 C10 C7")),
         Subsignal("clk",   Pins("B6")),