diff --git a/Documentation/input/cd32.txt b/Documentation/input/cd32.txt
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+I have written a small patch that let's me use my Amiga CD32
+joypad connected to the parallel port. Thought I'd share it with you so
+you can add it to the list of supported joysticks (hopefully someone will
+find it useful).
+
+It needs the following wiring:
+
+CD32 pad   |   Parallel port
+----------------------------
+1 (Up)     |    2 (D0)
+2 (Down)   |    3 (D1)
+3 (Left)   |    4 (D2)
+4 (Right)  |    5 (D3)
+5 (Fire3)  |   14 (AUTOFD)
+6 (Fire1)  |   17 (SELIN)
+7 (+5V)    |    1 (STROBE)
+8 (Gnd)    |   18 (Gnd)
+9 (Fire2)  |    7 (D5)
+