[coreboot-gerrit] Change in coreboot[master]: mb/google/asurada: Implement board-specific regulator controls

[Yidi Lin (Code Review)]

Hello Xi Chen, build bot (Jenkins), Patrick Georgi, Martin Roth, Hsin-Hsiung Wang,

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

https://review.coreboot.org/c/coreboot/+/46406

to look at the new patch set (#11).

Change subject: mb/google/asurada: Implement board-specific regulator controls
......................................................................

mb/google/asurada: Implement board-specific regulator controls

Currently, five regulator controls are implemented for DRAM
calibration and DVFS feature.

The regulators for VCORE and VM18 are controlled by MT6359.
The reguatlors for VDD1, VDD2 and VMDDR are controlled by MT6360
via EC.

BUG=b:147789962
BRANCH=none
TEST=verified with DRAM driver

Signed-off-by: Yidi Lin 
Change-Id: Id06a8196ca4badc51b06759afb07b5664278d13b
---
M src/mainboard/google/asurada/Makefile.inc
A src/mainboard/google/asurada/regulator.c
M src/soc/mediatek/common/include/soc/regulator.h
3 files changed, 100 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/06/46406/11