The hdmi-driver currently only does hdmi2.0 but normally, on most boards I've seen so far, this pin has a default pull to set hdmi2.0 anyway, so other boards don't need that. So for one, please check if the nova can run without it, but if a pin setting is needed, please define a new per-board one, labeling it correctly for this hdmi0_tx_on_h functionality and do not re-use the hdmi-rx pin-setting. Heiko