interrupt-map = <0x5800 0 0 1 &ipic 0x30 0x8 -> FPGA @ IRQ0
0x6000 0 0 1 &ipic 0x11 0x8 -> miniPCI INTA @
IRQ1
0x6000 0 0 2 &ipic 0x11 0x8>; -> miniPCI INTB @
IRQ1
Is it legal to use a single irq pin twice ?
The device tree simply describes the hardware; if the hardware
connects both INTXs to the same IPIC interrupt pin, then it is
correct. You'll have to ask a hardware designer whether it is
okay to just tie the two lines together; I believe it is, for
PCI, but you better ask someone who really knows :-)
Segher
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev
