ARM: dts: keystone: Add clock phandle to UART nodes

Now since the clock tree is added, update UART dt nodes with clock data
and remove the hard coded clock frequency.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
This commit is contained in:
Santosh Shilimkar 2013-07-19 19:11:39 -04:00
commit f023bd1062