//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS1/subsystem/tty9/subsystem/ttyS2/subsystem/tty11/subsystem/tty3/subsystem/tty5/subsystem/tty18/subsystem/tty9/subsystem/tty54/subsystem/tty8/subsystem/tty19/subsystem/tty56/subsystem/tty37/subsystem/tty18/subsystem/tty14/subsystem/tty10/subsystem/tty46/subsystem/tty33/subsystem/tty15/subsystem/tty52/dev