dt-bindings: arm: sunxi: document Orange Pi Zero 3 board name
The Orange Pi Zero 3 board is an updated version of the Zero 2 board.
It uses a SoC called H618, which just seems to be an H616 with more L2
cache.
Add the board/SoC compatible string pair to the list of known boards.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230804170856.1237202-3-andre.przywara@arm.com
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>