diff --git a/CHANGES b/CHANGES
index 23b3a78d..9b5ec1e9 100644
--- a/CHANGES
+++ b/CHANGES
@@ -7,6 +7,7 @@ SVN HEAD
   Library: Clean up pwm symbol names translation
            Add dme1737 support
   Man page sensors.conf.5: Update the chip statement section
+  Module i2c-nforce2: Add nForce MCP61, MCP65 support (2.6 backport)
   Program isadump: Detect when address bit 7 is a busy flag
   Program pwmconfig: Use smaller steps for low PWM values
   Program rrd: Support non-i2c devices (hwmon class)
diff --git a/doc/busses/i2c-nforce2 b/doc/busses/i2c-nforce2
index c9213298..49f16b25 100644
--- a/doc/busses/i2c-nforce2
+++ b/doc/busses/i2c-nforce2
@@ -20,6 +20,8 @@ Supported adapters:
       (10de:0034, included in nForce4 MCP-04)
       (10de:0264, included in nForce4 MCP51)
       (10de:0368, included in nForce4 MCP55)
+      (10de:03eb, included in nForce MCP61)
+      (10de:0446, included in nForce MCP65)
       Datasheet: same as for nForce2 SMBus PCI interface
 
 Author: Hans-Frieder Vogt <hfvogt@arcor.de>
diff --git a/kernel/busses/i2c-nforce2.c b/kernel/busses/i2c-nforce2.c
index b8ed6cf0..a84386f2 100644
--- a/kernel/busses/i2c-nforce2.c
+++ b/kernel/busses/i2c-nforce2.c
@@ -31,6 +31,8 @@
     nForce4 MCP-04		0034
     nForce4 MCP51		0264
     nForce4 MCP55		0368
+    nForce MCP61		03EB
+    nForce MCP65		0446
 
     This driver supports the 2 SMBuses that are included in the MCP of the
     nForce2/3/4 chipsets.
@@ -79,6 +81,8 @@ MODULE_DESCRIPTION("nForce2 SMBus driver");
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SMBUS	0x0034
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SMBUS	0x0264
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SMBUS	0x0368
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SMBUS	0x03EB
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_SMBUS	0x0446
 
 
 struct nforce2_smbus {
@@ -309,6 +313,10 @@ static struct pci_device_id nforce2_ids[] = {
 	       	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SMBUS,
 	       	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
+	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SMBUS,
+	       	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
+	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_SMBUS,
+	       	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ 0 }
 };