Index of /proc/self/cwd/sys/class/tty/ttyS3/subsystem/tty21/power/

../
autosuspend_delay_ms                               04-Aug-2025 22:04                4096
control                                            04-Aug-2025 18:28                4096
runtime_active_time                                04-Aug-2025 22:06                4096
runtime_status                                     04-Aug-2025 22:07                4096
runtime_suspended_time                             04-Aug-2025 21:52                4096