$ ls -l /sys/class/typec/port0/
total 0
-rw-r--r-- 1 root root 4096 Aug 18 14:50 data_role
lrwxrwxrwx 1 root root    0 Aug 18 14:50 device -> ../../../USBC000:00
lrwxrwxrwx 1 root root    0 Aug 18 14:50 firmware_node -> ../../../../LNXSYSTM:00/LNXSYBUS:00/USBC000:00/device:82
drwxr-xr-x 2 root root    0 Aug 12 23:47 physical_location
drwxr-xr-x 4 root root    0 Aug 12 23:47 port0.0
drwxr-xr-x 4 root root    0 Aug 12 23:47 port0.1
drwxr-xr-x 4 root root    0 Aug 12 23:47 port0.2
drwxr-xr-x 3 root root    0 Aug 18 15:03 port0-partner
drwxr-xr-x 2 root root    0 Aug 12 23:47 power
-r--r--r-- 1 root root 4096 Aug 18 14:50 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 14:50 preferred_role
lrwxrwxrwx 1 root root    0 Aug 12 23:47 subsystem -> ../../../../../class/typec
-r--r--r-- 1 root root 4096 Aug 18 14:50 supported_accessory_modes
-rw-r--r-- 1 root root 4096 Aug 12 23:47 uevent
lrwxrwxrwx 1 root root    0 Aug 18 14:50 usb1-port2 -> ../../../../pci0000:00/0000:00:14.0/usb1/1-0:1.0/usb1-port2
lrwxrwxrwx 1 root root    0 Aug 18 14:50 usb2-port2 -> ../../../../pci0000:00/0000:00:14.0/usb2/2-0:1.0/usb2-port2
lrwxrwxrwx 1 root root    0 Aug 18 14:50 usb_power_delivery -> ../../usb_power_delivery/pd0
-r--r--r-- 1 root root 4096 Aug 18 14:50 usb_power_delivery_revision
-r--r--r-- 1 root root 4096 Aug 18 14:50 usb_typec_revision
-r--r--r-- 1 root root 4096 Aug 18 14:50 vconn_source
-r--r--r-- 1 root root 4096 Aug 18 14:50 waiting_for_supplier