MSPM0G3519-Q1: proper clock stop procedure for 3519

                     DL_MCAN_txBufCancellationReq(MCAN0_INST, 0);
                    do {
                        cancellation_status = DL_MCAN_txBufCancellationStatus(MCAN0_INST);
                    }while((cancellation_status & 0x1) == 0);
                    DL_MCAN_setOpMode(MCAN0_INST, DL_MCAN_OPERATION_MODE_SW_INIT);
                    DL_MCAN_addClockStopRequest(MCAN0_INST, true);//CSR
                    while (DL_MCAN_OPERATION_MODE_SW_INIT != DL_MCAN_getOpMode(MCAN0_INST));//INIT must be set to '1' by h/w

                    DL_MCAN_enableClockStopGateRequest(MCAN0_INST);//STOPREQ
                    while (DL_MCAN_isClockStopGateRequestEnabled(MCAN0_INST) == false);//STOPREQ
                    do {
                    {
                       ackstatus = DL_MCAN_getClockStopAcknowledgeStatus(MCAN0_INST); //ACKSTS
                    }
                    }while (ackstatus == false);

                    DL_MCAN_disableModuleClock(MCAN0_INST);