[beagleboard] McBSP driver


I would like to communicate ADC (SPI port) with BeagleBoard McBSP 1
(expansion port). Can anybody share their experience in enabling
McBSP1 on BB ?

Does McBSP driver for BB platform exist ? If yes, how to get it run?

I have running McSPI with SPIDEV driver. However, I am unable to get
info regarding McBSP.

Thanks in advance.