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I'm working on a board in KiCad that is supplied with 12V regulated power which comes from a terminal block (1725753) and then it's routed to a DRV8871 DC motor driver's supply pin. Now the ERC flags this with "Error: Input Power pin not driven by any Output Power pins" because I'm not able to assign the terminal block that's hooked uup to the +12V rail as output. How do i best resolve that issue?

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Similar to: Why does kicad complain about a voltage source not being driven?

This is KiCad telling you that you have a pin that should be driven by a net that can supply power. An example is an op-amp V_DD pin is expected to be driven by a constant voltage source that can supply a reasonable amount of current. So if you hook up a regulator that have a pin with the "Output Power" type, the op-amp will be happy. If you just have a passive connection, you will get an ERC telling you that the power input is attached to a passive pin, and isn't driven adequately.

Excerpt from my own work:

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See top left for where the PWR_FLAGs are.

enter image description here

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