video: ti: am335x: Fix tilcdc clock names.

The commit 211b3d726378 ("arm: dts: am3x: Non-functional changes sync
with v6.3-rc6") changed the tilcdc clock names.
Fix the tilcdc driver to use the new clock names.

Signed-off-by: Sukrut Bellary <sbellary@baylibre.com>
1 file changed