On Thursday 22 August 2013 05:03 PM, Sricharan R wrote: > maps crossbar number<-> to interrupt number and > calls request_irq(int_no, crossbar_handler,..) So will this mapping happen based on some data passed from DT or just based on whats available when the device does a request_irq()? If its based on whats available then I see an issue when you need to remap something thats already mapped by default (and not used) since you run out of all free ones. -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html