We have one issue w.r.t the Logic level compatibility between the DM3730 and TPS65950. Below is data from the DM3730 for GPIO mode (pg122)
Vdds_x is 1.8V
Consider a case TPS65950 GPIO is driving the DM3730
The Vol max for TPS65950 is 0.45V
Vil max for DM3730 in GPIO mode is 0.36V
So there is negative noise margin of 0.09V.
Pls confirm whether the value used for the analysis is correct