arm64: dts: ti: k3-j784s4: Use exact ranges for FSS node

The FSS bus contains several register ranges. Using an empty
ranges property works but causes a DT warning when we give
this node an address. Fix this by explicitly defining the
memory ranges in use.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240326205920.40147-4-afd@ti.com


Signed-off-by: Nishanth Menon <nm@ti.com>