Merge branch 'master' of /home/trondmy/kernel/linux-2.6/

[~andy/linux] / Documentation / i2c / busses / i2c-viapro

diff --git a/Documentation/i2c/busses/i2c-viapro b/Documentation/i2c/busses/i2c-viapro
index 387cbd4015fc0fefc3f377d06234b2f867364959..775f489e86f63162d9abe00b1588f4b515704521 100644 (file)
--- a/Documentation/i2c/busses/i2c-viapro
+++ b/Documentation/i2c/busses/i2c-viapro
@@ -7,12 +7,16 @@ Supported adapters:
   * VIA Technologies, Inc. VT82C686A/B
     Datasheet: Sometimes available at the VIA website
 
-  * VIA Technologies, Inc. VT8231, VT8233, VT8233A, VT8235, VT8237
-    Datasheet: available on request from Via
+  * VIA Technologies, Inc. VT8231, VT8233, VT8233A
+    Datasheet: available on request from VIA
+
+  * VIA Technologies, Inc. VT8235, VT8237R, VT8237A, VT8251
+    Datasheet: available on request and under NDA from VIA
+
+  * VIA Technologies, Inc. CX700
+    Datasheet: available on request and under NDA from VIA
 
 Authors:
-       Frodo Looijaard <frodol@dds.nl>,
-       Philip Edelbrock <phil@netroedge.com>,
        Kyösti Mälkki <kmalkki@cc.hut.fi>,
        Mark D. Studebaker <mdsxyz123@yahoo.com>,
        Jean Delvare <khali@linux-fr.org>
@@ -29,18 +33,21 @@ Description
 -----------
 
 i2c-viapro is a true SMBus host driver for motherboards with one of the
-supported VIA southbridges.
+supported VIA south bridges.
 
 Your lspci -n listing must show one of these :
 
- device 1106:3050   (VT82C596 function 3)
- device 1106:3051   (VT82C596 function 3)
+ device 1106:3050   (VT82C596A function 3)
+ device 1106:3051   (VT82C596B function 3)
  device 1106:3057   (VT82C686 function 4)
  device 1106:3074   (VT8233)
  device 1106:3147   (VT8233A)
- device 1106:8235   (VT8231)
- devide 1106:3177   (VT8235)
- devide 1106:3227   (VT8237)
+ device 1106:8235   (VT8231 function 4)
+ device 1106:3177   (VT8235)
+ device 1106:3227   (VT8237R)
+ device 1106:3337   (VT8237A)
+ device 1106:3287   (VT8251)
+ device 1106:8324   (CX700)
 
 If none of these show up, you should look in the BIOS for settings like
 enable ACPI / SMBus or even USB.
@@ -48,3 +55,6 @@ enable ACPI / SMBus or even USB.
 Except for the oldest chips (VT82C596A/B, VT82C686A and most probably
 VT8231), this driver supports I2C block transactions. Such transactions
 are mainly useful to read from and write to EEPROMs.
+
+The CX700 additionally appears to support SMBus PEC, although this driver
+doesn't implement it yet.