//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS1/subsystem/tty52/subsystem/tty63/subsystem/tty3/subsystem/tty61/subsystem/tty36/subsystem/tty26/subsystem/tty35/subsystem/tty14/subsystem/tty29/subsystem/tty24/subsystem/tty32/subsystem/tty62/subsystem/tty7/uevent