clk: ti: am335x: remove unecessary cpu0 clk node
clk: ti: am335x: remove unecessary cpu0 clk node

cpu0 clock node has no functionality, since cpufreq-cpu0 is already
capable of picking up the clock from dts.

Signed-off-by: Nishanth Menon <50c3c575ce2bb12c45e20736ce59e86fe81915b4@ti.com>
Acked-by: Tero Kristo <060a12f1fbc7e2e5d830b72f402ff04fdae8d312@ti.com>
Signed-off-by: Mike Turquette <6dab61939fc5e23761050a66932f032dceda5ebf@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs