Index of /sys/dev/char/4:12/subsystem/ttyS21/device/driver/serial8250/tty/ttyS20/subsystem/tty23/power/

../
async                                              26-Dec-2025 22:20                4096
autosuspend_delay_ms                               26-Dec-2025 22:20                4096
control                                            26-Dec-2025 22:20                4096
runtime_active_kids                                26-Dec-2025 22:20                4096
runtime_active_time                                26-Dec-2025 22:20                4096
runtime_enabled                                    26-Dec-2025 22:20                4096
runtime_status                                     26-Dec-2025 22:20                4096
runtime_suspended_time                             26-Dec-2025 22:20                4096
runtime_usage                                      26-Dec-2025 22:20                4096