i2c-i801: Add support for the ICH10

Add the Intel ICH10 SMBus Controller DeviceID's and updates
Tolapai support.

Signed-off-by: Jason Gaston <jason.d.gaston@intel.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

3 files changed, 12 insertions, 3 deletions

diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801
index 3bd958360159..c31e0291e167 100644
--- a/Documentation/i2c/busses/i2c-i801
+++ b/Documentation/i2c/busses/i2c-i801
@@ -12,8 +12,9 @@ Supported adapters:
   * Intel 82801G (ICH7)
   * Intel 631xESB/632xESB (ESB2)
   * Intel 82801H (ICH8)
-  * Intel ICH9
+  * Intel 82801I (ICH9)
   * Intel Tolapai
+  * Intel ICH10
    Datasheets: Publicly available at the Intel website
 
 Authors: 
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index b61f56b6f311..476b0bb72d6c 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -177,6 +177,8 @@ config I2C_I801
             ESB2
             ICH8
             ICH9
+            Tolapai
+            ICH10
 
           This driver can also be built as a module.  If so, the module
           will be called i2c-i801.
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index aa9157913b9a..b0f771fe4326 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -40,7 +40,9 @@
   82801G   (ICH7)       0x27da     32     hard     yes     yes     yes
   82801H   (ICH8)       0x283e     32     hard     yes     yes     yes
   82801I   (ICH9)       0x2930     32     hard     yes     yes     yes
-  Tolapai               0x5032     32     hard     yes     ?       ?
+  Tolapai               0x5032     32     hard     yes     yes     yes
+  ICH10                 0x3a30     32     hard     yes     yes     yes
+  ICH10                 0x3a60     32     hard     yes     yes     yes
 
   Features supported by this driver:
   Software PEC                     no
@@ -588,6 +590,8 @@ static struct pci_device_id i801_ids[] = {
         { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_5) },
         { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_6) },
         { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TOLAPAI_1) },
+        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_4) },
+        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_5) },
         { 0, }
 };
 
@@ -608,10 +612,12 @@ static int __devinit i801_probe(struct pci_dev *dev, const struct pci_device_id
         case PCI_DEVICE_ID_INTEL_ESB2_17:
         case PCI_DEVICE_ID_INTEL_ICH8_5:
         case PCI_DEVICE_ID_INTEL_ICH9_6:
+        case PCI_DEVICE_ID_INTEL_TOLAPAI_1:
+        case PCI_DEVICE_ID_INTEL_ICH10_4:
+        case PCI_DEVICE_ID_INTEL_ICH10_5:
                 i801_features |= FEATURE_I2C_BLOCK_READ;
                 /* fall through */
         case PCI_DEVICE_ID_INTEL_82801DB_3:
-        case PCI_DEVICE_ID_INTEL_TOLAPAI_1:
                 i801_features |= FEATURE_SMBUS_PEC;
                 i801_features |= FEATURE_BLOCK_BUFFER;
                 break;