From 55fee8d7f7cb011d7f161cf816220ac74e34b6b1 Mon Sep 17 00:00:00 2001
From: David Woodhouse <dwmw2@infradead.org>
Date: Sun, 31 Oct 2010 21:07:00 +0100
Subject: i2c-i801: Add PCI idents for Patsburg 'IDF' SMBus controllers

These are the extra 'Integrated Device Function' SMBus controllers found
on the Patsburg chipset. Mention the absence of slave mode support.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
---
 Documentation/i2c/busses/i2c-i801 | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'Documentation/i2c')

diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801
index a417cb1..93fe76e 100644
--- a/Documentation/i2c/busses/i2c-i801
+++ b/Documentation/i2c/busses/i2c-i801
@@ -20,6 +20,9 @@ Supported adapters:
   * Intel Patsburg (PCH)
    Datasheets: Publicly available at the Intel website
 
+On Intel Patsburg and later chipsets, both the normal host SMBus controller
+and the additional 'Integrated Device Function' controllers are supported.
+
 Authors: 
 	Mark Studebaker <mdsxyz123@yahoo.com>
 	Jean Delvare <khali@linux-fr.org>
-- 
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