Change in coreboot[master]: mb/google/brya: Fix S0i3 regression

[Meera Ravindranath (Code Review)]

Attention is currently required from: Lance Zhao, Maulik V Vaghela, Tim Wawrzynczak, Paul Menzel, Subrata Banik, Archana Patni, Michael Niewöhner, Ronak Kanabar.
Meera Ravindranath has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59790 )

Change subject: mb/google/brya: Fix S0i3 regression
......................................................................

Patch Set 3:

(4 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/59790/comment/1a2a8a2b_af6b03df 
PS2, Line 8:
> When entering S0ix states, when the PM timer is enabled, the system is unable to enter S0i3 (PM time […]

Ack

https://review.coreboot.org/c/coreboot/+/59790/comment/1f531f50_36d7ec3d 
PS2, Line 9: ACPI PM timer needs to be disabled explicitly in CB to increment S0i3
           : counter as FSP has no control to do the same since
> suggestion: […]

Done

https://review.coreboot.org/c/coreboot/+/59790/comment/6882ea1d_34390132 
PS2, Line 12:
> Please add the tag: […]

Done

https://review.coreboot.org/c/coreboot/+/59790/comment/861cc319_f2f2f7c6 
PS2, Line 14: TEST=Boot gimble to OS and verify S0i3 counter incrementing
> After exiting S0ix suspend state,  […]

Done