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: ca1170b69968 ("clk: sunxi-ng: a64: force select PLL_MIPI in TCON0 mux")
Reviewed-by: Dragan Simic <[e-mail]>
Reviewed-by: Chen-Yu Tsai <[e-mail]>
Tested-by: Frank Oltmanns <[e-mail]> # on PinePhone
Tested-by: Stuart Gathman <[e-mail]> # on OG Pinebook
Signed-off-by: Vasily Khoruzhick <[e-mail]>
Acked-by: Krzysztof Kozlowski <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Chen-Yu Tsai <[e-mail]>

include/dt-bindings/clock/sun50i-a64-ccu.h

···
 #define _DT_BINDINGS_CLK_SUN50I_A64_H_
 
 #define CLK_PLL_VIDEO0		7
+#define CLK_PLL_VIDEO0_2X	8
 #define CLK_PLL_PERIPH0		11
+#define CLK_PLL_MIPI		17
 
 #define CLK_CPUX		21
 #define CLK_BUS_MIPI_DSI	28