On Friday 11 September 2015 16:22:12 Y Vo wrote: > There are 20 GPIO pins from 0..21. There is no GPIO_DS14 or GPIO_DS15, > -only GPIO_DS8..GPIO_DS13 support interrupts. The IRQ mapping > +only GPIO_DS8..GPIO_DS13 support external interrupts. The IRQ mapping > is currently 1-to-1 on interrupts 0x28 thru 0x2d. > +GPIO pins from GPIO_DS8 to GPIO_DS13 are configured as external interrupt > +by default. If one wish not to use any of these pins as external interrupts, > +the corresponding interrupt resource for those pins should be removed. According to this description, I fail to see how one would specify a missing interrupt for one of the pins that is not the last one in the list. Arnd -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
