Peter De Schrijver wrote at Tuesday, November 22, 2011 10:00 PM: ... > I think we need to model the GPIO IRQs as a seperate interrupt controller. > That way the WM8903 node can refer to the GPIO IRQ as an IRQ without > hardcoding the global interrupt number, similar to the way we specify the > SPI number in the device nodes and not the global interrupt number.
Yes, you're right. I'd originally thought that the GPIO IRQs fed directly into the GIC, but now that I read the docs, I see that the GPIO controller really is an interrupt aggregator/controller. -- nvpublic -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
