Index of /sys/devices/platform/serial8250/serial8250:0/serial8250:0.4/tty/ttyS4/device/driver/serial8250:0.8/power/

../
async                                              27-Dec-2025 16:30                4096
autosuspend_delay_ms                               28-Dec-2025 03:07                4096
control                                            27-Dec-2025 16:32                4096
runtime_active_kids                                28-Dec-2025 03:07                4096
runtime_active_time                                28-Dec-2025 03:07                4096
runtime_enabled                                    28-Dec-2025 03:07                4096
runtime_status                                     28-Dec-2025 03:07                4096
runtime_suspended_time                             28-Dec-2025 03:07                4096
runtime_usage                                      28-Dec-2025 03:07                4096