Is the interrupt configured properly for whatever it is you connect to it? (level vs edge triggered, rising vs falling)
Best regards, Florian On Wed, 1 Aug 2007 14:45:05 +0300 "Yoni Levin" <[EMAIL PROTECTED]> wrote: > > > I want to receive interrupt from 1 GPIO port (for example 14) > > I changed the GPIMR to 0xffffffff (so I need to get interrupts from all GPIO > ports) > > And then request the irq by : > > irq_create_mapping(NULL,74); > > request_irq(74,handler,IRQF_DISABLED,"GPIO",NULL); > > the return value is 0 (OK) > > but I cant receive any interrupt. > > do I need to do something else? > > > > > > _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
