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.