i2c-viapro: Add support for the VT8237S

Add support for another variant of the VT8237. I couldn't test
I2C block support but I assume it is present as well.

Signed-off-by: Jean Delvare <khali@linux-fr.org>

Documentation/i2c/busses/i2c-viapro

@@ -10,7 +10,7 @@ Supported adapters:
   * VIA Technologies, Inc. VT8231, VT8233, VT8233A
     Datasheet: available on request from VIA
 
-  * VIA Technologies, Inc. VT8235, VT8237R, VT8237A, VT8251
+  * VIA Technologies, Inc. VT8235, VT8237R, VT8237A, VT8237S, VT8251
     Datasheet: available on request and under NDA from VIA
 
   * VIA Technologies, Inc. CX700
@@ -46,6 +46,7 @@ Your lspci -n listing must show one of these :
  device 1106:3177   (VT8235)
  device 1106:3227   (VT8237R)
  device 1106:3337   (VT8237A)
+ device 1106:3372   (VT8237S)
  device 1106:3287   (VT8251)
  device 1106:8324   (CX700)
 

drivers/i2c/busses/Kconfig

@@ -606,7 +606,7 @@ config I2C_VIAPRO
 	    VT8231
 	    VT8233/A
 	    VT8235
-	    VT8237R/A
+	    VT8237R/A/S
 	    VT8251
 	    CX700
 

drivers/i2c/busses/i2c-viapro.c

@@ -4,7 +4,7 @@
     Copyright (c) 1998 - 2002  Frodo Looijaard <frodol@dds.nl>,
     Philip Edelbrock <phil@netroedge.com>, Kyösti Mälkki <kmalkki@cc.hut.fi>,
     Mark D. Studebaker <mdsxyz123@yahoo.com>
-    Copyright (C) 2005 - 2007  Jean Delvare <khali@linux-fr.org>
+    Copyright (C) 2005 - 2008  Jean Delvare <khali@linux-fr.org>
 
     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
@@ -35,6 +35,7 @@
    VT8235             0x3177             yes
    VT8237R            0x3227             yes
    VT8237A            0x3337             yes
+   VT8237S            0x3372             yes
    VT8251             0x3287             yes
    CX700              0x8324             yes
 
@@ -393,6 +394,7 @@ found:
 	case PCI_DEVICE_ID_VIA_8251:
 	case PCI_DEVICE_ID_VIA_8237:
 	case PCI_DEVICE_ID_VIA_8237A:
+	case PCI_DEVICE_ID_VIA_8237S:
 	case PCI_DEVICE_ID_VIA_8235:
 	case PCI_DEVICE_ID_VIA_8233A:
 	case PCI_DEVICE_ID_VIA_8233_0:
@@ -444,6 +446,8 @@ static struct pci_device_id vt596_ids[] = {
 	  .driver_data = SMBBA3 },
 	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237A),
 	  .driver_data = SMBBA3 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237S),
+	  .driver_data = SMBBA3 },
 	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231_4),
 	  .driver_data = SMBBA1 },
 	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8251),