soc/intel/common: Include cometlake PCH IDs

Add cometlake specific PCH IDs

Change-Id: I18dda48cee29213aa66c0ccddf3da31f0f489d2f
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/31234
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
diff --git a/src/soc/intel/common/block/xdci/xdci.c b/src/soc/intel/common/block/xdci/xdci.c
index 0ee6365..9eb6e1d 100644
--- a/src/soc/intel/common/block/xdci/xdci.c
+++ b/src/soc/intel/common/block/xdci/xdci.c
@@ -43,6 +43,7 @@
 	PCI_DEVICE_ID_INTEL_SPT_LP_XDCI,
 	PCI_DEVICE_ID_INTEL_CNP_H_XDCI,
 	PCI_DEVICE_ID_INTEL_ICP_LP_XDCI,
+	PCI_DEVICE_ID_INTEL_CMP_LP_XDCI,
 	0
 };