add support for upcoming ICH7 based on information from

Jason Gaston


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2793 7894878c-1315-0410-8ee3-d5d059ff63e0

kernel/busses/i2c-i801.c

@@ -30,6 +30,7 @@
     82801EB		24D3   (HW PEC supported, 32 byte buffer not supported)
     6300ESB		25A4   ("")
     ICH6		266A   ("")
+    ICH7		27DA   ("")
     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
     of Intel's '810' and other chipsets.
@@ -134,7 +135,8 @@ static int i801_setup(struct pci_dev *dev)
 	if (dev->device == PCI_DEVICE_ID_INTEL_82801DB_3 ||
 	    dev->device == 0x24d3 ||
 	    dev->device == 0x25a4 ||
-	    dev->device == 0x266a)
+	    dev->device == 0x266a ||
+	    dev->device == 0x27da)
 		isich4 = 1;
 	else
 		isich4 = 0;
@@ -633,6 +635,12 @@ static struct pci_device_id i801_ids[] __devinitdata = {
 		.subvendor =	PCI_ANY_ID,
 		.subdevice =	PCI_ANY_ID,
   	},
+	{
+		.vendor =	PCI_VENDOR_ID_INTEL,
+		.device =	0x27da,	/* ICH7 */
+		.subvendor =	PCI_ANY_ID,
+		.subdevice =	PCI_ANY_ID,
+	},
 	{ 0, }
 };