Change in coreboot[master]: mb/google/brya/var/vell: Add AMP driver setting

[Robert Chen (Code Review)]

Attention is currently required from: Tim Wawrzynczak, Robert Chen, Nick Vaccaro, Shon Wang.
Robert Chen has uploaded a new patch set (#8) to the change originally created by Shon Wang. ( https://review.coreboot.org/c/coreboot/+/60331 )

Change subject: mb/google/brya/var/vell: Add AMP driver setting
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mb/google/brya/var/vell: Add AMP driver setting

update overridetree.cb
update Kconfig.name
update i2c/C35l53

Signed-off-by: Shon Wang 
Change-Id: I96d49bd1a2ba061c4fd52b450b31d0885f49552c
---
A src/drivers/i2c/cs35l53/Kconfig
A src/drivers/i2c/cs35l53/Makefile.inc
A src/drivers/i2c/cs35l53/chip.h
A src/drivers/i2c/cs35l53/cs35l53.c
M src/mainboard/google/brya/Kconfig.name
M src/mainboard/google/brya/variants/vell/gpio.c
M src/mainboard/google/brya/variants/vell/overridetree.cb
7 files changed, 336 insertions(+), 30 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/31/60331/8