Index of /sys/dev/char/4:68/device/driver/serial8250:0.21/tty/ttyS21/subsystem/tty/power/

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async                                              08-Oct-2026 08:37    4096
autosuspend_delay_ms                               08-Oct-2026 06:14    4096
control                                            08-Oct-2026 08:37    4096
runtime_active_kids                                08-Oct-2026 07:29    4096
runtime_active_time                                08-Oct-2026 08:37    4096
runtime_enabled                                    08-Oct-2026 07:04    4096
runtime_status                                     08-Oct-2026 07:05    4096
runtime_suspended_time                             08-Oct-2026 06:55    4096
runtime_usage                                      08-Oct-2026 07:04    4096