nb/intel/i945: Hook up PCI domain and CPU bus ops to devicetree

Change-Id: I4f30f5275d38c3eecf54d008b3edbf68071ab10d
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69294
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb b/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb
index c0f198f..28af26f 100644
--- a/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb
+++ b/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb
@@ -3,6 +3,7 @@
 chip northbridge/intel/i945
 
 	device cpu_cluster 0 on
+		ops i945_cpu_bus_ops
 		chip cpu/intel/socket_LGA775
 			device lapic 0 on end
 		end
@@ -14,6 +15,7 @@
 	register "pci_mmio_size" = "768"
 
 	device domain 0 on
+		ops i945_pci_domain_ops
 		device pci 00.0 on # host bridge
 			subsystemid 0x1458 0x5000
 		end