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SMSC USB3503A in omap4460

shajin A S
Prodigy 150 points

Hi,

I am trying to bring up USB host functionality on a custom board based on OMAP4460 running 4AJ.25P2 release from TI.

The custom board has a SMSC USB3503A chip. The chip is interfaced to OMAP through HSIC.

I have configured the kernel to support the above chip and HSIC interface.

I get the below kernel messages on boot up and USB host functionality does not work.

. . . .

[    1.915405] RPC: Registered tcp transport module.                                                                                                                           
[    1.915405] RPC: Registered tcp NFSv4.1 backchannel transport module.                                                                                                       
[    1.915557] usbhs_omap usbhs_omap: ehci_logic_fck failed:-2  

. . . .

Does the "ehci_logic_fck failed" causing  USB host to fail.

Any help on this would be great

Thanks & Regards

Shajin