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TUSB8041: Suspend mode of TUSB8041

Part Number: TUSB8041


Hi team,

My customer would like to know how to enter into suspend mode of TUSB8041.

From usb3.1 spec, it can be entered by software. From point of view of HUB, can we let HUB enter into U3 mode by any software command or hardware setting in hub side?

Or it just be triggered by USB host? Because customer is working on power saving requirement. Thank for your help.