Index of /sys/class/tty/tty21/subsystem/ttyS1/device/driver/

../
serial8250/                                        08-Feb-2025 02:41                   -
bind                                               06-May-2025 03:42                4096
uevent                                             06-May-2025 03:39                4096
unbind                                             06-May-2025 03:42                4096