Index of /proc/thread-self/root/sys/class/tty/tty21/subsystem/ttyS1/

../
device/                                            18-Aug-2025 08:00                   -
power/                                             20-Aug-2025 23:55                   -
subsystem/                                         23-Jun-2025 23:53                   -
close_delay                                        21-Aug-2025 00:56                4096
closing_wait                                       20-Aug-2025 23:36                4096
custom_divisor                                     20-Aug-2025 17:05                4096
dev                                                20-Aug-2025 23:53                4096
flags                                              20-Aug-2025 23:57                4096
io_type                                            21-Aug-2025 00:56                4096
iomem_base                                         21-Aug-2025 00:56                4096
iomem_reg_shift                                    21-Aug-2025 00:56                4096
irq                                                21-Aug-2025 00:56                4096
line                                               20-Aug-2025 23:43                4096
port                                               20-Aug-2025 21:17                4096
rx_trig_bytes                                      21-Aug-2025 00:56                4096
type                                               21-Aug-2025 00:56                4096
uartclk                                            20-Aug-2025 23:56                4096
uevent                                             20-Aug-2025 17:05                4096
xmit_fifo_size                                     21-Aug-2025 00:56                4096