Freescale QE USB Host Controller debug support

configname: CONFIG_FHCI_DEBUG

Linux Kernel Configuration
└─>Device Drivers
└─>USB support
└─>Freescale QE USB Host Controller debug support
In linux kernel since version 2.6.29 (release Date: 2009-03-23)  
Say "y" to see some FHCI debug information and statistics
through debugfs.