Index of /sys/dev/char/4:85/device/tty/ttyS21/subsystem/ttyS15/

../
device/                                            29-Jan-2026 00:01                   -
power/                                             05-Feb-2026 17:56                   -
subsystem/                                         29-Jan-2026 00:01                   -
close_delay                                        05-Feb-2026 17:58                4096
closing_wait                                       05-Feb-2026 17:58                4096
console                                            05-Feb-2026 17:52                4096
custom_divisor                                     05-Feb-2026 17:58                4096
dev                                                05-Feb-2026 17:58                4096
flags                                              05-Feb-2026 18:01                4096
io_type                                            05-Feb-2026 17:58                4096
iomem_base                                         05-Feb-2026 17:58                4096
iomem_reg_shift                                    05-Feb-2026 17:58                4096
irq                                                05-Feb-2026 17:58                4096
line                                               05-Feb-2026 17:58                4096
port                                               05-Feb-2026 17:58                4096
type                                               05-Feb-2026 17:58                4096
uartclk                                            05-Feb-2026 17:58                4096
uevent                                             05-Feb-2026 17:58                4096
xmit_fifo_size                                     05-Feb-2026 17:58                4096