This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

dm368 如何修改musb的configdata寄存器



如题。我修改内核mach-davinci/usb.c的musb_config无效,内核启动依然还是musb-hdrc: ConfigData=0x06 (UTMI-8, dyn FIFOs, SoftConn);直接通过musb_writeb配置MUSB_CONFIGDATA还是无效。请问如何配置,才能支持HB-ISO Rx, HB-ISO Tx 来支持usb的同步模式