[M] Change in coreboot[main]: soc/mediatek/common: Refactor EINT driver

[Yidi Lin (Code Review)]

Attention is currently required from: Hung-Te Lin, Paul Menzel, Xi Chen, Yidi Lin.

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

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

https://review.coreboot.org/c/coreboot/+/83703?usp=email

to look at the new patch set (#3).

The following approvals got outdated and were removed:
Verified+1 by build bot (Jenkins)

Change subject: soc/mediatek/common: Refactor EINT driver
......................................................................

soc/mediatek/common: Refactor EINT driver

Refactor EINT driver by
- Move `pos_bit_calc_for_eint` to `common/gpio_eint_v1.c` and rename to
  `gpio_calc_eint_pos_bit`.
- Implment `gpio_get_eint_reg` to obtain EINT base address.

This change is prepared for the driver change in MT8196.

BUG=b:334723688
TEST=EINT works on Geralt

Change-Id: Ie53abc23971bfa39250ebd7dd48e28d6b91c5973
Signed-off-by: Yidi Lin 
---
M src/soc/mediatek/common/gpio.c
A src/soc/mediatek/common/gpio_eint_v1.c
M src/soc/mediatek/common/include/soc/gpio_common.h
M src/soc/mediatek/mt8183/Makefile.mk
M src/soc/mediatek/mt8186/Makefile.mk
M src/soc/mediatek/mt8188/Makefile.mk
M src/soc/mediatek/mt8192/Makefile.mk
M src/soc/mediatek/mt8195/Makefile.mk
8 files changed, 37 insertions(+), 22 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/03/83703/3