Index of /proc/2170/root/sys/dev/char/4:63/subsystem/ttyS3/device/power/

../
autosuspend_delay_ms                               01-Aug-2025 10:38                4096
control                                            01-Aug-2025 10:38                4096
runtime_active_time                                01-Aug-2025 10:38                4096
runtime_status                                     01-Aug-2025 10:38                4096
runtime_suspended_time                             01-Aug-2025 10:34                4096