ARM: tegra: p2371-2180: A03 board PMIC config update

Rev A03 of P2180 requires some PMIC programming adjustments, yet the
PMIC's own OTP has not been updated. Consequently, U-Boot must make
these changes itself.

NVIDIA's syseng team has confirmed that these changes can be enabled on
all board revisions without issue.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>