Index of /sys/dev/char/4:79/device/driver/serial8250/tty/ttyS20/subsystem/tty42/subsystem/ttyS21/

../
device/                                            08-Jul-2025 02:00                   -
power/                                             13-Oct-2025 02:42                   -
subsystem/                                         08-Jul-2025 02:00                   -
close_delay                                        13-Oct-2025 04:33                4096
closing_wait                                       13-Oct-2025 04:30                4096
console                                            13-Oct-2025 04:31                4096
custom_divisor                                     13-Oct-2025 04:29                4096
dev                                                13-Oct-2025 04:31                4096
flags                                              13-Oct-2025 04:31                4096
io_type                                            13-Oct-2025 04:34                4096
iomem_base                                         13-Oct-2025 04:34                4096
iomem_reg_shift                                    13-Oct-2025 04:34                4096
irq                                                13-Oct-2025 04:31                4096
line                                               13-Oct-2025 04:31                4096
port                                               13-Oct-2025 04:34                4096
type                                               13-Oct-2025 04:34                4096
uartclk                                            13-Oct-2025 04:55                4096
uevent                                             24-Jul-2025 08:44                4096
xmit_fifo_size                                     13-Oct-2025 04:30                4096