How to port ISP1362 driver on PPC

Hi..
I'm a linux newbie and im working on porting the USB driver ISP1362 by
Philips on to my Freescale ppc board.
I dont know how to do this... so if any of you can tell me how to do this
step by step, i would be very grateful to you
 
Few details..
I'm running RHEL with kernel 2.4.21 on a PC (i386 machine)
Target Machine is MPC8548 CDS by Free scale (ppc architecture) running
kernel version 2.6.11
 
I do have a ppc tool chain, if that helps.....but i dont know how to use it 
 
Thanks
 
P.S. Plz find attached the driver files in .gz format which im using 
 
 

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Vikram Kone
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Cisco Systems, Inc.
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