Index of /sys/class/tty/ttyS0/device/subsystem/devices/00:04/firmware_node/physical_node/

../
cmos_nvram0/                                       20-Feb-2026 02:19                   -
driver/                                            20-Feb-2026 02:04                   -
firmware_node/                                     20-Feb-2026 02:01                   -
power/                                             20-Feb-2026 02:19                   -
rtc/                                               20-Feb-2026 01:55                   -
subsystem/                                         20-Feb-2026 02:04                   -
wakeup/                                            20-Feb-2026 02:07                   -
id                                                 20-Feb-2026 02:19                4096
options                                            20-Feb-2026 02:19                4096
resources                                          20-Feb-2026 02:19                4096
uevent                                             20-Feb-2026 02:19                4096