diff --git a/common/haswell/hw-gfx-gma-pch-lynxpoint.ads b/common/haswell/hw-gfx-gma-pch-lynxpoint.ads
new file mode 100644
index 0000000..5782683
--- /dev/null
+++ b/common/haswell/hw-gfx-gma-pch-lynxpoint.ads
@@ -0,0 +1,21 @@
+--
+-- Copyright (C) 2020 Angel Pons <th3fanbus@gmail.com>
+--
+-- This program is free software; you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation; either version 2 of the License, or
+-- (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU General Public License for more details.
+--
+
+package HW.GFX.GMA.PCH.Lynxpoint is
+
+   procedure Enable_Clkout_DP_And_FDI_mPHY;
+   procedure Disable_Clkout_DP;
+   procedure Unbend_Clkout_DP;
+
+end HW.GFX.GMA.PCH.Lynxpoint;