On 22/08/2025 12:30, Marco Felsch wrote: >> The binding does not list ports now, but lists hard-wired devices, so my >> question is now: is this per hard-wired device or per port (even if port >> is hot-pluggable)? > > Sorry but I don't get you. The binding lists the regulators required to > enable/disable the hub downstream port VBUS. These regulators are Is the port an external facing connector or a hard-wired USB device (please read the binding)? > controlled by an external party e.g. the CPU instead of the USB hub > itself. The connection from the CPU to the regulator which controlls the > +5V usb-connector pin is hard-wired, yes. I speak about USB devices. Best regards, Krzysztof
