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imx51 usb_otg using for device mode errro

Question asked by shen jin on Oct 30, 2012
Latest reply on Nov 6, 2012 by shen jin
Branched to a new discussion

Hi,

 

when the imx515 otg interface to be using as a host mode,it is working well. in this mode,the pin ID is connect to ground.

 

now ,I want to use this interface as a OTG function, when we let the  ID pin floating,our kernel running erro,stop on the bleow message.

 

this issue was reproduce on the imx515 evk board also. who  can  help me ?

 

 

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drivers/rtc/hctosys.c: unable to open rtc device (rtc0)

mmc0: new SDHC card at address fdfd

mmcblk0: mmc0:fdfd SD04G 3.69 GiB

mmcblk0: unknown partition table

eth0: Freescale FEC PHY driver (mii_bus:phy_addr=0:00, irq=-1)

 

 

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