Index of /sys/class/tty/ttyS3/device/subsystem/devices/pcspkr/

../
power/                                             01-Sep-2025 23:03                   -
subsystem/                                         08-Mar-2025 06:13                   -
driver_override                                    01-Sep-2025 23:03                4096
modalias                                           01-Sep-2025 23:03                4096
uevent                                             08-Mar-2025 08:26                4096