arm64: tegra: Clarify that P2972-0000 is Jetson Xavier

The official name for the P2972-0000 board is Jetson AGX Xavier
Development Kit. Set that as the model string in the device tree for
clarity.

Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
1 file changed