linux-phytec-ti

ARM: DRA7: hwmod_data: add data for DSP2 processor

The DRA7xx family of SoCs can have up to two identical DSP
processor subsystems, with most of them having a single DSP
processor subsystem. The second DSP is present only on DRA74x
variants currently. The relevant hwmod class and data structures
are added for this second DSP only for DRA74x SoC variants.
The hwmod data for this DSP2 is very similar to the data on
DSP1.

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