[S] Change in coreboot[main]: soc/mediatek/mt8196: Add DVFS driver

[Jarried Lin (Code Review)]

Attention is currently required from: Hung-Te Lin, Jarried Lin, Yidi Lin.

Hello Hung-Te Lin, Yidi Lin, Yu-Ping Wu, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/86041?usp=email

to look at the new patch set (#4).

Change subject: soc/mediatek/mt8196: Add DVFS driver
......................................................................

soc/mediatek/mt8196: Add DVFS driver

Add the initialization code for CPU Dynamic Voltage and Frequency
Scaling (DVFS) for MCUPM.

TEST=Build pass.
BUG=b:317009620

Change-Id: I92b7c57ad8c3d9e9954f02a08954939f45c5e2c2
Signed-off-by: Jarried Lin 
---
M src/soc/mediatek/mt8196/Makefile.mk
A src/soc/mediatek/mt8196/dvfs.c
M src/soc/mediatek/mt8196/include/soc/addressmap.h
A src/soc/mediatek/mt8196/include/soc/dvfs.h
4 files changed, 33 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/41/86041/4