DRA821U: Access PDMA_PSILCFG_TX and PDMA_PSILCFG_RX registers.

Part Number: DRA821U

Hi，

I want to read PDMA_PSILCFG_TX and PDMA_PSILCFG_RX registers. 

According to the manual, these registers are not memory mapped and are accessed indirectly via CFG_PROXY modules in NAVSS.

But I did not find any information about how to read these two registers in PSI-L CFG_PROXY... 

I want to get some hints or a demo about how to read PDMA_PSILCFG_TX and PDMA_PSILCFG_RX registers via CFG_PROXY module..

Thank you!