32 bit I2C parallel port, use with LinuxCNC

I want to drive at least 4 axis (better 6) with a LinuxCNC controller and therefore need more parallel ports for configuration in the HAL configuration. Robotshop offers the 32 bit parallel port across I2C and most probably speed could be enough. I only use steppers. But my question is: How can I install drivers or alike, in order to make the 32 bits available to the LinuxCNC software as regular HAL port bits?

@Joachimkr Welcome to the RobotShop Community. Can you indicate which product you’re considering when you say “The 32 bit parallel port”?