add new LPC controller device ID value

This adds the PCI device id of the LPC controller identifying the
QPRJ/QS stepping of the Panther Point southbridge.

Change-Id: Idcaa7dbd30224e3690ea469c6cb74f75de287631
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/968
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

src/southbridge/intel/bd82x6x/lpc.c

@@ -676,3 +676,8 @@ static const struct pci_driver c216_lpc __pci_driver = {
 	.vendor	= PCI_VENDOR_ID_INTEL,
 	.device	= 0x1e55,
 };
+static const struct pci_driver hm75_lpc __pci_driver = {
+	.ops	= &device_ops,
+	.vendor	= PCI_VENDOR_ID_INTEL,
+	.device	= 0x1e5d,
+};