linux-phytec-ti

ARM: dts: am572x-idk: Add CMA reserved memory nodes for IPUs & DSPs

The CMA reserved memory nodes have been added for the IPUs and the
DSP remoteproc devices on the AM572x IDK board. The current CMA pools
and sizes are defined statically for each device. The addresses chosen
are the same as the respective processors on the AM57xx EVM board to
maintain firmware compatibility between the two boards. The starting
addresses are fixed to meet current dependencies on the remote processor
firmwares, and will go away when the remote-side code has been improved
to gather this information runtime during its initialization.

The nodes are assigned to the respective rproc device nodes, but are
disabled so that they are not created unnecessarily without enabling
the corresponding rproc devices.

Signed-off-by: Suman Anna <s-anna@ti.com>