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TIPD(4) Device Drivers Manual TIPD(4)

tipdTI USB Type-C power delivery controller

tipd* at iic?

The tipd driver provides support for the TI TPS6598x and CD321x Type-C power delivery controllers. It takes care of plug and unplug events on the USB Type-C port. Additionally it enables power on the USB Type-C port when a sink is connected to power attached devices.


The tipd driver first appeared in OpenBSD 7.3.

The tipd driver was written by Mark Kettenis <>.

December 12, 2022 OpenBSD-current