2008-08-01 03:50:18 Assigning PFA and PFB channels to different pheripherals
Appalayagari Sreedhar (INDIA)
In My custom baord BF533, two pheripherals are interfaced with the PF Pins.
for assigning the interrupt i am using the request_irq function.
request_irq(IRQ_PF8(void *)IR_IRQ, SA_INTERRUPT, "IR_IRQ",NULL);
request_irq(IRQ_PF9(void *)SD_IRQ, SA_INTERRUPT, "SD_IRQ",NULL);
But i could see that both the interrupts are mapped to the same PFA channel, I want one pheripheral to PFA and another to the PFB channel.
can anyone suggest me how i can do this.
2008-08-01 04:20:56 Re: Assigning PFA and PFB channels to different pheripherals
Mike Frysinger (UNITED STATES)
currently you cannot. everything goes to interrupt "A". i dont think there'd be any performance gain of separating the two today as you'd still have to go through demuxing the source to find out what is actually signaling.