mainboard/ocp/tiogapass: Add xeon_sp pch.asl

Use the xeon_sp pch.asl to include the intel common lpc.asl.

Change-Id: I22ee9d325888808a9c775ecee0591b661e2bba4e
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47305
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Reviewed-by: Javier Galindo <javiergalindo@sysproconsulting.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

src/mainboard/ocp/tiogapass/dsdt.asl

@@ -15,4 +15,8 @@ DefinitionBlock(
 	#include <soc/intel/xeon_sp/acpi/globalnvs.asl>
 	#include <cpu/intel/common/acpi/cpu.asl>
 	#include <soc/intel/xeon_sp/acpi/uncore.asl>
+	Scope (\_SB.PC00)
+	{
+		#include <soc/intel/xeon_sp/acpi/pch.asl>
+	}
 }