tree c881ad299f800f03557897e6032de9f20b3d82db
parent 7c90cb72c1fc9c9a3ea2f349067597fe94b97bd7
author Jeremy Compostella <jeremy.compostella@intel.com> 1698361367 -0700
committer Felix Held <felix-coreboot@felixheld.de> 1699630127 +0000

soc/intel/meteorlake: Set DTT PCI device IRQ to INT_A/PIRQ_A

The Dynamic Tuning Technology (DTT) device IRQ is not programmable and
is INT_A/PIRQ_A (IRQ 16).

Reference: Meteor Lake U/H and U Type4 External Design Specification
External Design Document (657165)

TEST=Linux driver successfully uses IRQ 16 on rex. Without this patch
     it was binding IRQ 18 but interrupts were going to IRQ 16.

Change-Id: I2cbb9dd41f27c40a29346be325bb9c46d1061afb
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78953
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>