tree 4b1ce2bcb09aa0f1255fc7a6093806953dc535e3
parent 1ece68a4b9d095c892ec0b1e7453d2ea21099b8b
author Cong Yang <yangcong5@huaqin.corp-partner.google.com> 1706509795 +0800
committer Felix Held <felix-coreboot@felixheld.de> 1706617678 +0000

mb/google/geralt: Increase VM18 LDO voltage to 1.9V for Ciri

The current panel voltage measured at mainboard side is 1.79V and the
voltage at panel side is 1.74V. Since the panel requires 1.8V or more,
increase the circuit voltage to 1.9V to meet the panel requirement.
After adjustment mainboard side voltage is 1.89V and panel side is
1.84V.

BUG=b:322080023
TEST=Check ciri vm18 ldo voltage
BRANCH=None

Change-Id: I6d6193d45409f53c0b656890c44ddaef253c5e01
Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80198
Reviewed-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>