Index of /sys/class/tty/ttyS1/device/driver/serial8250/subsystem/devices/pcspkr/power/

../
autosuspend_delay_ms                               19-Dec-2025 19:40    4096
control                                            19-Dec-2025 19:36    4096
runtime_active_time                                19-Dec-2025 19:46    4096
runtime_status                                     19-Dec-2025 19:41    4096
runtime_suspended_time                             19-Dec-2025 19:46    4096