AM3356: Discrete power solution for Turbo mode

Part Number: AM3356

Hi everyone,

My customers are planning to supply power as follows during power up sequence.

・ VDD_MPU = 1.325V
・ VDD_CORE = 1.1V

So I have the following questions.

Q1) Do I have to power up either one first? Or should I power them up at the same time?

Q2) When powering up these two power supplies simultaneously, is there an allowable delay time?
For example, these two power lines must power up within 2 us.

I referred to the following link.

https://e2e.ti.com/support/arm/sitara_arm/f/791/t/720672?AM3356-Discrete-power-solution-for-Turbo-mode

Best regards,

Sasaki