Hello,
Please refer to Linux documentation about USB :
Chapter 10 of “i.MX_BSP_Porting_Guide.pdf” ;
Chapter 39 (CHIPIDEA USB Driver) of “i.MX_Linux_Reference_Manual.pdf”.
http://www.nxp.com/webapp/Download?colCode=L4.1.15_1.2.0_LINUX_DOCS
Have a great day,
Yuri
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