clk: ti: dra7-atl-clock: Remove ti_clk_add_alias call

ti_clk_register() calls it already so the driver should not create
duplicated alias.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
1 file changed