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?
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