soc/mediatek/mt8183: Add udelay after setting voltages

The SOC DRAM team suggested to delay at least 1us after setting new
voltage in PMIC wrapper so the new value can be effective.

BRANCH=kukui
BUG=b:142358843
TEST=emerge-kukui coreboot

Change-Id: I19d236769c3c0c87513ea4a0a3f64b83e3a844c2
Signed-off-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36254
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions