Add dt-bindings headers for the Meson-AXG's AO clock and
reset controller.
Acked-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NYixun Lan <yixun.lan@amlogic.com>
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>