Index of /sys/devices/virtual/tty/ptmx/subsystem/tty21/power/

../
autosuspend_delay_ms                               12-Jun-2026 07:42                4096
control                                            12-Jun-2026 07:42                4096
runtime_active_time                                12-Jun-2026 07:38                4096
runtime_status                                     12-Jun-2026 07:42                4096
runtime_suspended_time                             12-Jun-2026 07:42                4096