commit f0ae5669be0ec8b93d6e6f56001c60c3113df694
author Rob Landley <rob@landley.net> Tue Oct 16 23:31:24 2007 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> Wed Oct 17 08:43:06 2007 -0700
tree 1118f42df913f52684e75fc4cedcafb59c3ce0e3
parent ac984abe12208f07c3b4ef68e3186adbc4288b4d

Tweak Documentation/SM501.txt

The existing Documentation/SM501.txt gives no clue what the chip is or does,
so copy the description from Kconfig help text.

Acked-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Rob Landley <rob@landley.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Documentation/SM501.txt

diff --git a/Documentation/SM501.txt b/Documentation/SM501.txt
index 3a1bd95..6fc6560 100644
--- a/Documentation/SM501.txt
+++ b/Documentation/SM501.txt
@@ -3,6 +3,11 @@
 
 Copyright 2006, 2007 Simtec Electronics
 
+The Silicon Motion SM501 multimedia companion chip is a multifunction device
+which may provide numerous interfaces including USB host controller USB gadget,
+Asyncronous Serial ports, Audio functions and a dual display video interface.
+The device may be connected by PCI or local bus with varying functions enabled.
+
 Core
 ----