Add new PSI-L map file for the new TI j7200 SoC.

The DMA hardware in j7200 is the same as in j721e with different
set of peripherals resulting different PSI-L thread map compered
to j721e.

See J7200 Technical Reference Manual (SPRUIU1, June 2020)
for further details: https://www.ti.com/lit/pdf/spruiu1Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20200803125713.17829-3-peter.ujfalusi@ti.comSigned-off-by: Vinod Koul <vkoul@kernel.org>