Index of /sys/dev/char/4:20/subsystem/ttyS21/device/driver/serial8250:0.16/power/

../
async                                              23-Dec-2025 00:00                4096
autosuspend_delay_ms                               23-Dec-2025 00:49                4096
control                                            23-Dec-2025 18:09                4096
runtime_active_kids                                23-Dec-2025 18:09                4096
runtime_active_time                                23-Dec-2025 18:09                4096
runtime_enabled                                    23-Dec-2025 00:50                4096
runtime_status                                     23-Dec-2025 00:19                4096
runtime_suspended_time                             23-Dec-2025 18:09                4096
runtime_usage                                      23-Dec-2025 18:09                4096