How do I go about using one of the gpio pins for my own interrupt with the Canyonlands board. Previously I used a yosemite (ppc) board and modified the yosemite.c file so that IRQ0 and IRQ1 were edge sensitive and and stole the ETH0/1 phy hardware interrupts for my own purposes and everything worked.
I am trying to do the same with the Canyonlands (powerpc) board.but cannot seem to enable the interrupt.
I am using the 2.6.26.2 denx kernel and xenomai 2.4.5
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