i2c-viapro: Add new PCI device ID for VX855

The south bridge of the VIA VX855 chipset has a different PCI Device ID
so i2c-viapro.c needs to be updated with this.

Signed-off-by: Harald Welte <HaraldWelte@viatech.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

2 files changed, 7 insertions, 3 deletions

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index c8460fa9cfac..0d04d3ebfc2d 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -211,7 +211,7 @@ config I2C_VIA
           will be called i2c-via.
 
 config I2C_VIAPRO
-        tristate "VIA VT82C596/82C686/82xx and CX700/VX800/VX820"
+        tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx"
         depends on PCI
         help
           If you say yes to this option, support will be included for the VIA
@@ -225,8 +225,8 @@ config I2C_VIAPRO
             VT8237R/A/S
             VT8251
             CX700
-            VX800
-            VX820
+            VX800/VX820
+            VX855/VX875
 
           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 02e6f724b05f..54d810a4d00f 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -37,6 +37,7 @@
    VT8251             0x3287             yes
    CX700              0x8324             yes
    VX800/VX820        0x8353             yes
+   VX855/VX875        0x8409             yes
 
    Note: we assume there can only be one device, with one SMBus interface.
 */
@@ -404,6 +405,7 @@ found:
         switch (pdev->device) {
         case PCI_DEVICE_ID_VIA_CX700:
         case PCI_DEVICE_ID_VIA_VX800:
+        case PCI_DEVICE_ID_VIA_VX855:
         case PCI_DEVICE_ID_VIA_8251:
         case PCI_DEVICE_ID_VIA_8237:
         case PCI_DEVICE_ID_VIA_8237A:
@@ -469,6 +471,8 @@ static struct pci_device_id vt596_ids[] = {
           .driver_data = SMBBA3 },
         { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX800),
           .driver_data = SMBBA3 },
+        { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX855),
+          .driver_data = SMBBA3 },
         { 0, }
 };