I think you need a new file.
I don't have anything, but I was surprised to see this:
Code:
Poke3:/sys/bus/i2c/drivers/cyttsp5_i2c_adapter # ls -l
total 0
--w------- 1 root root 4096 2021-10-20 12:14 bind
--w------- 1 root root 4096 2021-10-20 12:14 uevent
--w------- 1 root root 4096 2021-10-20 12:14 unbind