//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS2/subsystem/tty26/subsystem/tty12/subsystem/tty24/subsystem/tty62/subsystem/tty7/subsystem/tty16/subsystem/tty56/subsystem/tty42/subsystem/tty21/subsystem/tty41/subsystem/ttyS1/device/tty:ttyS2/dev