1*4882a593SmuzhiyunWhat: /sys/bus/i2c/drivers/ucsi_ccg/.../do_flash 2*4882a593SmuzhiyunDate: May 2019 3*4882a593SmuzhiyunContact: Ajay Gupta <ajayg@nvidia.com> 4*4882a593SmuzhiyunDescription: 5*4882a593Smuzhiyun Tell the driver for Cypress CCGx Type-C controller to attempt 6*4882a593Smuzhiyun firmware upgrade by writing [Yy1] to the file. 7