* OMAP Interrupt Controller OMAP2/3 are using a TI interrupt controller that can support several configurable number of interrupts. Main node required properties: - compatible : should be: "ti,omap2-intc" - interrupt-controller : Identifies the node as an interrupt controller - #interrupt-cells : Specifies the number of cells needed to encode an interrupt source. The type shall be a and the value shall be 1. The cell contains the interrupt number in the range [0-128]. - ti,intc-size: Number of interrupts handled by the interrupt controller. - reg: physical base address and size of the intc registers map. Example: intc: interrupt-controller@1 { compatible = "ti,omap2-intc"; interrupt-controller; #interrupt-cells = <1>; ti,intc-size = <96>; reg = <0x48200000 0x1000>; };