| * 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 <u32> 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>; |
| }; |
| |
