linux-phytec-ti

ARM: dts: am571x-idk: Add CMA reserved memory nodes for IPUs & DSP1

The CMA reserved memory nodes have been added for the IPUs and the
DSP1 remoteproc devices on the AM571x 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 DRA72 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 this 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>