arm64: dts: meson: Enable active coling using gpio-fan on Odroid N2/N2+

Odroid N2/N2+ support active cooling via gpio-fan controller.
Add fan controls and tip point for cpu and ddr thermal sensor
on this boards.

Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Link: https://lore.kernel.org/r/20221021050906.1158-1-linux.amoon@gmail.com


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>