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>

diff --git a/Documentation/i2c/busses/i2c-viapro b/Documentation/i2c/busses/i2c-viapro
index 22efedf..2e758b0 100644 (file)
--- a/Documentation/i2c/busses/i2c-viapro
+++ b/Documentation/i2c/busses/i2c-viapro
@@ -19,6 +19,9 @@ Supported adapters:
   * VIA Technologies, Inc. VX800/VX820
     Datasheet: available on http://linux.via.com.tw
 
+  * VIA Technologies, Inc. VX855/VX875
+    Datasheet: Availability unknown
+
 Authors:
        Kyösti Mälkki <kmalkki@cc.hut.fi>,
        Mark D. Studebaker <mdsxyz123@yahoo.com>,
@@ -53,6 +56,7 @@ Your lspci -n listing must show one of these :
  device 1106:3287   (VT8251)
  device 1106:8324   (CX700)
  device 1106:8353   (VX800/VX820)
+ device 1106:8409   (VX855/VX875)
 
 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 c8460fa..0d04d3e 100644 (file)
--- 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 02e6f72..54d810a 100644 (file)
--- 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, }
 };