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DM8168 usb host mode cannot work!?

CP Wu
Prodigy 10 points


Hello,

I port the ezsdk(linux-2.6.37-psp04.04.00.01)  musb host driver to the rtos in DM8618 evm board.

And I follow and modify the code: driver\usb\musb\Ti81xx.c  into my rtos system.

here I only port the clock for usb usb,setting usb IRQ and isr, ti81xx_musb_init()(no dma). But I found my usb has no voltage for usb device.( just like attach a hid mouse into dm8168 usb port, and mouse  led is not bright!)

I think the power is not enable. But I don't know  how to set power. 

Could you give me some help?

thanks~