On Tue, Dec 06, 2011 at 11:37:35AM +0000, Dave Martin wrote: > 1) All OF code and drivers should be migrating to use 0 instead of NO_IRQ > for the no-interrupt case. Code which receives irq numbers directly > from the OF framework and refers to NO_IRQ, or expects 0 to be a valid > needs to be fixed. > > 2) Where we hit a problem, board code needs to be adapted to remap HW IRQs > 0-15 to different software values. (This could be done using irq > domains, or not)
No AMBA driver I'm aware of ever uses an IRQ number 0 or is passed such an IRQ number. _______________________________________________ devicetree-discuss mailing list devicetree-discuss@lists.ozlabs.org https://lists.ozlabs.org/listinfo/devicetree-discuss
