dt-bindings: clock: sunxi: Export PLL_VIDEO_2X and PLL_MIPI

Export PLL_VIDEO_2X and PLL_MIPI, these will be used to explicitly
select TCON0 clock parent in dts

Fixes: ca1170b6 ("clk: sunxi-ng: a64: force select PLL_MIPI in TCON0 mux")
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Tested-by: Frank Oltmanns <frank@oltmanns.dev> # on PinePhone
Tested-by: Stuart Gathman <stuart@gathman.org> # on OG Pinebook
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://patch.msgid.link/20250104074035.1611136-2-anarsoul@gmail.com


Signed-off-by: Chen-Yu Tsai <wens@csie.org>