SPRUIU1C July 2020 – February 2024 DRA821U , DRA821U-Q1
Details on the USB controller registers are not provided in this TRM. The existing Linux or RTOS drivers should be used for proper USB operation. For those who do wish to substantially modify the existing Linux or RTOS USB driver(s), or create new drivers, contact TI for more information on how to obtain the third-party documentation under NDA.