$ ls -l /sys/class/typec/port1/
total 0
-rw-r--r-- 1 root root 4096 Aug 18 15:20 data_role
lrwxrwxrwx 1 root root    0 Aug 18 15:20 device -> ../../../USBC000:00
lrwxrwxrwx 1 root root    0 Aug 18 15:20 firmware_node -> ../../../../LNXSYSTM:00/LNXSYBUS:00/USBC000:00/device:83
drwxr-xr-x 2 root root    0 Aug 12 23:47 physical_location
drwxr-xr-x 4 root root    0 Aug 12 23:47 port1.0
drwxr-xr-x 4 root root    0 Aug 12 23:47 port1.1
drwxr-xr-x 2 root root    0 Aug 12 23:47 power
-r--r--r-- 1 root root 4096 Aug 18 15:20 power_operation_mode
-rw-r--r-- 1 root root 4096 Aug 12 23:47 power_role
-r--r--r-- 1 root root 4096 Aug 18 15:20 preferred_role
lrwxrwxrwx 1 root root    0 Aug 12 23:47 subsystem -> ../../../../../class/typec
-r--r--r-- 1 root root 4096 Aug 18 15:20 supported_accessory_modes
-rw-r--r-- 1 root root 4096 Aug 12 23:47 uevent
lrwxrwxrwx 1 root root    0 Aug 18 15:20 usb1-port5 -> ../../../../pci0000:00/0000:00:14.0/usb1/1-0:1.0/usb1-port5
lrwxrwxrwx 1 root root    0 Aug 18 15:20 usb4-port1 -> ../../../../pci0000:00/0000:00:1c.4/0000:02:00.0/0000:03:02.0/0000:3a:00.0/usb4/4-0:1.0/usb4-port1
lrwxrwxrwx 1 root root    0 Aug 18 15:20 usb_power_delivery -> ../../usb_power_delivery/pd1
-r--r--r-- 1 root root 4096 Aug 18 15:20 usb_power_delivery_revision
-r--r--r-- 1 root root 4096 Aug 18 15:20 usb_typec_revision
-r--r--r-- 1 root root 4096 Aug 18 15:20 vconn_source
-r--r--r-- 1 root root 4096 Aug 18 15:20 waiting_for_supplier