Unable to read the internal ADC in STM32MP157A

[Srikanth1]

     We are using STM32MP!57A processor in our custom board.

      In this we are unable to read the internal ADC values in our cards.

     Actually, we initialize the internal ADC pins in cortex-M4 core with support of STM32CUBEMX and debug in CubeIDE1.9.0V. We get all on board reference voltages, Analog voltages at channel pins. 

     Unable to read in software, may be what could be the issue?

regards 

Srikanth