[M] Change in coreboot[master]: mb/google/geralt: Add MAX98390 support for Geralt

[jason-ch chen (Code Review)]

Attention is currently required from: Hung-Te Lin, Rex-BC Chen, Yu-Ping Wu, Yidi Lin.

Hello Hung-Te Lin, Rex-BC Chen, Yu-Ping Wu, Yidi Lin,

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

https://review.coreboot.org/c/coreboot/+/73412

to look at the new patch set (#2).

Change subject: mb/google/geralt: Add MAX98390 support for Geralt
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mb/google/geralt: Add MAX98390 support for Geralt

Add a config "USE_MAX98390" to enable MAX98390 support.

MAX98390 is an I2S smart amplifier used in Geralt. It is also the
default speaker for Geralt reference board.

BUG=b:250459803
BRANCH=none
TEST=Verify beep function through CLI in depthcharge successfully.

Change-Id: I814f440cc5ac2a13404d01fb3baafeec092b1e74
Signed-off-by: Trevor Wu 
---
M src/mainboard/google/geralt/Kconfig
M src/mainboard/google/geralt/chromeos.c
M src/mainboard/google/geralt/gpio.h
M src/mainboard/google/geralt/mainboard.c
M src/soc/mediatek/mt8188/include/soc/addressmap.h
5 files changed, 75 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/12/73412/2