4 files changed, 11 insertions, 2 deletions

diff --git a/Documentation/i2c/busses/i2c-viapro b/Documentation/i2c/busses/i2c-viapro
index 2e758b0e9456..b88f91ae580e 100644
--- a/Documentation/i2c/busses/i2c-viapro
+++ b/Documentation/i2c/busses/i2c-viapro
@@ -20,7 +20,10 @@ Supported adapters:
     Datasheet: available on http://linux.via.com.tw
 
   * VIA Technologies, Inc. VX855/VX875
-    Datasheet: Availability unknown
+    Datasheet: available on http://linux.via.com.tw
+
+  * VIA Technologies, Inc. VX900
+    Datasheet: available on http://linux.via.com.tw
 
 Authors:
         Kyösti Mälkki <kmalkki@cc.hut.fi>,
@@ -57,6 +60,7 @@ Your lspci -n listing must show one of these :
  device 1106:8324   (CX700)
  device 1106:8353   (VX800/VX820)
  device 1106:8409   (VX855/VX875)
+ device 1106:8410   (VX900)
 
 If none of these show up, you should look in the BIOS for settings like
 enable ACPI / SMBus or even USB.
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 8eed054e3293..7f69f500daf2 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -225,7 +225,7 @@ config I2C_VIA
           will be called i2c-via.
 
 config I2C_VIAPRO
-        tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx"
+        tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx/VX900"
         depends on PCI
         help
           If you say yes to this option, support will be included for the VIA
@@ -241,6 +241,7 @@ config I2C_VIAPRO
             CX700
             VX800/VX820
             VX855/VX875
+            VX900
 
           This driver can also be built as a module.  If so, the module
           will be called i2c-viapro.
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index 333011c83d52..271c9a2b0fd7 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -401,6 +401,7 @@ found:
         case PCI_DEVICE_ID_VIA_CX700:
         case PCI_DEVICE_ID_VIA_VX800:
         case PCI_DEVICE_ID_VIA_VX855:
+        case PCI_DEVICE_ID_VIA_VX900:
         case PCI_DEVICE_ID_VIA_8251:
         case PCI_DEVICE_ID_VIA_8237:
         case PCI_DEVICE_ID_VIA_8237A:
@@ -470,6 +471,8 @@ static DEFINE_PCI_DEVICE_TABLE(vt596_ids) = {
           .driver_data = SMBBA3 },
         { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX855),
           .driver_data = SMBBA3 },
+        { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX900),
+          .driver_data = SMBBA3 },
         { 0, }
 };
 
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 33880f6f4e51..9d36b829533a 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1427,6 +1427,7 @@
 #define PCI_DEVICE_ID_VIA_CX700_IDE     0x0581
 #define PCI_DEVICE_ID_VIA_VX800         0x8353
 #define PCI_DEVICE_ID_VIA_VX855         0x8409
+#define PCI_DEVICE_ID_VIA_VX900         0x8410
 #define PCI_DEVICE_ID_VIA_8371_1        0x8391
 #define PCI_DEVICE_ID_VIA_82C598_1      0x8598
 #define PCI_DEVICE_ID_VIA_838X_1        0xB188