While the Processor System (PS) can be transitioned into Low Power Idle or Sleep modes, the overall system power reduction may not reduce much because Programmable Logic (PL) remains in the Full Power Domain (FPD).
To know about the configurations for sleep and idle mode operations, please refer below link and follow the same.
Zynq UltraScale＋ MPSoC Power Management - Linux Kernel
For further product inquiries, please get in touch with our sales team at mktg@iwave-global.com
Please find the detailed product information here:
Zynq™ UltraScale+™ ZU19/ZU17/ZU11 MPSoC System on Module