ARM: dts: omap4: Move l4 child devices to probe them with ti-sysc

ARM: dts: omap4: Move l4 child devices to probe them with ti-sysc

With l4 interconnect hierarchy and ti-sysc interconnect target module
data in place, we can simply move all the related child devices to
their proper location and enable probing using ti-sysc.

In general the first child device address range starts at range 0
from the ti-sysc interconnect target so the move involves adjusting
the child device reg properties for that.

And we cannot yet move mmu_dsp until we have a proper reset controller
driver for rstctrl registers.

In case of any regressions, problem devices can be reverted to probe
with legacy platform data as needed by moving them back and removing
the related interconnect target module node.

Signed-off-by: Tony Lindgren <tony@atomide.com>