/sys/devices/pci0000:00/0000:00:02.0/i2c-4
Directories:

• /sys/devices/pci0000:00/0000:00:02.0
• /sys/devices/pci0000:00/0000:00:02.0/i2c-4/power
• /sys/devices/pci0000:00/0000:00:02.0
• /sys/bus/i2c

Files:

• uevent
• delete_device
• new_device
• name