Index of /sys/dev/char/4:68/device/driver/serial8250/tty/ttyS21/subsystem/tty21/subsystem/ttyS0/

../
device/                                            21-Oct-2025 01:07                   -
power/                                             21-Oct-2025 02:43                   -
subsystem/                                         21-Oct-2025 02:49                   -
close_delay                                        21-Oct-2025 02:59                4096
closing_wait                                       21-Oct-2025 03:03                4096
console                                            21-Oct-2025 03:03                4096
custom_divisor                                     21-Oct-2025 03:03                4096
dev                                                21-Oct-2025 03:03                4096
flags                                              21-Oct-2025 03:03                4096
io_type                                            21-Oct-2025 03:03                4096
iomem_base                                         21-Oct-2025 03:03                4096
iomem_reg_shift                                    21-Oct-2025 03:03                4096
irq                                                21-Oct-2025 02:59                4096
line                                               21-Oct-2025 03:03                4096
port                                               21-Oct-2025 03:03                4096
rx_trig_bytes                                      21-Oct-2025 03:03                4096
type                                               21-Oct-2025 03:03                4096
uartclk                                            21-Oct-2025 02:55                4096
uevent                                             21-Oct-2025 03:03                4096
xmit_fifo_size                                     21-Oct-2025 03:03                4096