Index of /sys/dev/char/4:90/subsystem/ttyS1/device/tty/ttyS21/device/power/

../
async                                              08-Feb-2026 05:32                4096
autosuspend_delay_ms                               08-Feb-2026 05:34                4096
control                                            08-Feb-2026 05:30                4096
runtime_active_kids                                08-Feb-2026 05:34                4096
runtime_active_time                                08-Feb-2026 05:31                4096
runtime_enabled                                    08-Feb-2026 05:30                4096
runtime_status                                     08-Feb-2026 05:33                4096
runtime_suspended_time                             08-Feb-2026 05:34                4096
runtime_usage                                      08-Feb-2026 05:30                4096