My system ls1021a has TYPE C connector and CC controller PTN5150 and a MUX, I would like to know how to add this module (PTN5150) into my Linux so that I can configure the settings of this chip through I2C from Linux.
Linux kernel 4.19
can you tell me where is the drivers/extcon/ located?
I could not even find this directory in my linux build folder
also after I am done, how to use this driver from my device side ?