clk: sunxi-ng: h616: Add clock/reset for LCD TCON

Add the required clock and reset which is used for the LCD TCON. Please
note that these clocks are exposed on the T507, H616, and H700; however
the H616 does not expose an LCD controller for which these clocks are
needed.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Tested-by: Ryan Walklin <ryan@testtoast.com>
Link: https://patch.msgid.link/20250213172248.158447-3-macroalpha82@gmail.com


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