x86/PCI: irq and pci_ids patch for Intel Panther Point DeviceIDs

This patch adds the LPC Controller DeviceIDs for the Intel Panther Point PCH.

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