Change in coreboot[master]: soc/mediatek/mt8195: Add timer support

[Yidi Lin (Code Review)]

Attention is currently required from: Xi Chen, Martin Roth, Rex-BC Chen, Yidi Lin.
Yidi Lin has uploaded a new patch set (#6) to the change originally created by Rex-BC Chen. ( https://review.coreboot.org/c/coreboot/+/52541 )

Change subject: soc/mediatek/mt8195: Add timer support
......................................................................

soc/mediatek/mt8195: Add timer support

TEST=emerge-{oak, kukui, asurada, cherry} coreboot;
     verified on Asurada and Cherry P0

Signed-off-by: Yidi Lin 
Change-Id: Ic6a87e7d5983bf14ad123de82ed670a22a7be1aa
---
D src/soc/mediatek/common/include/soc/timer.h
A src/soc/mediatek/common/include/soc/timer_common.h
A src/soc/mediatek/common/include/soc/timer_v1.h
A src/soc/mediatek/common/include/soc/timer_v2.h
M src/soc/mediatek/common/timer.c
A src/soc/mediatek/mt8173/include/soc/timer.h
A src/soc/mediatek/mt8183/include/soc/timer.h
A src/soc/mediatek/mt8192/include/soc/timer.h
M src/soc/mediatek/mt8195/Makefile.inc
M src/soc/mediatek/mt8195/include/soc/addressmap.h
A src/soc/mediatek/mt8195/include/soc/timer.h
A src/soc/mediatek/mt8195/timer.c
12 files changed, 158 insertions(+), 48 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/41/52541/6