i2c-i801: Add Intel Patsburg device ID

Add support for the Intel Patsburg PCH SMBus Controller.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

Documentation/i2c/busses/i2c-i801

@@ -15,8 +15,9 @@ Supported adapters:
   * Intel 82801I (ICH9)
   * Intel EP80579 (Tolapai)
   * Intel 82801JI (ICH10)
-  * Intel 3400/5 Series (PCH)
+  * Intel 5/3400 Series (PCH)
   * Intel Cougar Point (PCH)
+  * Intel Patsburg (PCH)
    Datasheets: Publicly available at the Intel website
 
 Authors: