diff --git a/CHANGES b/CHANGES
index 061ae4e3..5c170a92 100644
--- a/CHANGES
+++ b/CHANGES
@@ -6,6 +6,7 @@ SVN-HEAD
   Module asb100: Remove some dead code (2.6 backport)
   Module i2c-amd756-s4882: Fix an error path (2.6 backport)
   Module i2c-i801: Drop broken I2C block read support
+                   Add ICH10 support
   Module i2c-piix4: Minor cleanups (2.6 backport)
   Module i2c-sis5595: Minor cleanups (2.6 backport)
   Module lm75: Fix an incorrect comment (2.6 backport)
diff --git a/README b/README
index 40576fd9..7834073a 100644
--- a/README
+++ b/README
@@ -51,7 +51,7 @@ At least the following I2C/SMBus adapters are supported:
   DEC 21272/21274 (Tsunami/Typhoon - on Alpha boards)
   Intel ICH/ICH0/ICH2/ICH3/ICH4/ICH5/ICH6/ICH7/ICH8/ICH9 (82801xx)
   Intel 6300ESB, 631xESB/632xESB (ESB2)
-  Intel Tolapai
+  Intel Tolapai, ICH10
   Intel PIIX4 (used in many Intel chipsets)
   Intel I810/I810E/I815/I845G GMCH
   Intel 82443MX (440MX)
diff --git a/doc/busses/i2c-i801 b/doc/busses/i2c-i801
index 831bfee0..831dd816 100644
--- a/doc/busses/i2c-i801
+++ b/doc/busses/i2c-i801
@@ -16,6 +16,7 @@ Supported adapters:
   * Intel 82801FB/FR/FW/FRW (ICH6)
   * Intel ICH7/ICH8/ICH9
   * Intel Tolapai
+  * Intel ICH10
     Datasheets: Publicly available at the Intel website
 
 Authors: Frodo Looijaard <frodol@dds.nl>, Philip Edelbrock
diff --git a/kernel/busses/i2c-i801.c b/kernel/busses/i2c-i801.c
index f389b3a8..2ca74164 100644
--- a/kernel/busses/i2c-i801.c
+++ b/kernel/busses/i2c-i801.c
@@ -34,6 +34,9 @@
     ESB2 		269B   ("")
     ICH8		283E   ("")
     ICH9		2930   ("")
+    Tolapai		5032   ("")
+    ICH10		3A30   ("")
+    ICH10		3A60   ("")
 
     This driver supports several versions of Intel's I/O Controller Hubs (ICH).
     For SMBus support, they are similar to the PIIX4 and are part
@@ -108,6 +111,14 @@
 #define PCI_DEVICE_ID_INTEL_TOLAPAI_1	0x5032
 #endif
 
+#ifndef PCI_DEVICE_ID_INTEL_ICH10_4
+#define PCI_DEVICE_ID_INTEL_ICH10_4	0x3a30
+#endif
+
+#ifndef PCI_DEVICE_ID_INTEL_ICH10_5
+#define PCI_DEVICE_ID_INTEL_ICH10_5	0x3a60
+#endif
+
 #ifdef I2C_CLIENT_PEC
 #define HAVE_PEC
 #endif
@@ -179,7 +190,9 @@ static int __devinit i801_setup(struct pci_dev *dev)
 	    dev->device == PCI_DEVICE_ID_INTEL_ICH7_17 ||
 	    dev->device == PCI_DEVICE_ID_INTEL_ICH8_5 ||
 	    dev->device == PCI_DEVICE_ID_INTEL_ICH9_6 ||
-	    dev->device == PCI_DEVICE_ID_INTEL_TOLAPAI_1)
+	    dev->device == PCI_DEVICE_ID_INTEL_TOLAPAI_1 ||
+	    dev->device == PCI_DEVICE_ID_INTEL_ICH10_4 ||
+	    dev->device == PCI_DEVICE_ID_INTEL_ICH10_5)
 		isich4 = 1;
 	else
 		isich4 = 0;
@@ -677,6 +690,18 @@ static struct pci_device_id i801_ids[] __devinitdata = {
 		.subvendor =	PCI_ANY_ID,
 		.subdevice =	PCI_ANY_ID,
 	},
+	{
+		.vendor =	PCI_VENDOR_ID_INTEL,
+		.device =	PCI_DEVICE_ID_INTEL_ICH10_4,
+		.subvendor =	PCI_ANY_ID,
+		.subdevice =	PCI_ANY_ID,
+	},
+	{
+		.vendor =	PCI_VENDOR_ID_INTEL,
+		.device =	PCI_DEVICE_ID_INTEL_ICH10_5,
+		.subvendor =	PCI_ANY_ID,
+		.subdevice =	PCI_ANY_ID,
+	},
 	{ 0, }
 };