DRV2605L-Q1: Whether the chip can be endowed with PWM through I2C without PIN4 input PWM?

Hi E2E design support：

When designing an LRA motor drive, we use DRV2605L-Q1.PIN4 is connected to a constant high input.

Under this condition, Is it possible to assign PWM wave to the chip through I2C interface?

If yes, what are the corresponding PWM waveform registers?Can we adjust the duty cycle, frequency and voltage amplitude of PWM?

Best Regards