Merge tag 'tegra-for-2023.10-rc1' of https://source.denx.de/u-boot/custodians/u-boot...

ARM: tegra: Changes for v2023.10-rc1

This adds support for various new Tegra30 boards (ASUS, LG and HTC) and
has some other minor enhancements, such as enabling the poweroff command
on several Tegra210 and Tegra186 boards.

diff --cc arch/arm/dts/Makefile
Simple merge

diff --cc configs/p2371-2180_defconfig
Simple merge

diff --cc configs/p2771-0000-000_defconfig
Simple merge

diff --cc configs/p2771-0000-500_defconfig
Simple merge

diff --cc configs/p3450-0000_defconfig
Simple merge

diff --cc doc/board/index.rst
Simple merge