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TPS65917-Q1: Single & Dual phase transition

Part Number: TPS65917-Q1

Dear all.

For TPS65917-Q1 (O917A133TRGZRQ1), SMPS1 and 2 provide two modes: Single-Phase / Dual-Phase.

I wonder if I can set up a dual-phase with HW design only.

(On the datasheet p.47 below, switch is automatically enabled.)

"By default, SMPS1&2 operates in dual-phase mode for higher load currents and switches automatically to single-phase mode for low load currents."

Please check if there are any parts that need to be set up in SW and give us a general Dual-Phase setup guide.