Index of /sys/class/tty/ttyS21/device/

../
driver/                                            03-Oct-2026 23:15       -
power/                                             03-Oct-2026 23:22       -
subsystem/                                         16-Sep-2026 14:25       -
tty/                                               16-Sep-2026 14:25       -
uevent                                             03-Oct-2026 23:22    4096