| Allwinner Sunxi Interrupt Controller | |
| Required properties: | |
| - compatible : should be "allwinner,sun4i-ic" | |
| - reg : Specifies base physical address and size of the registers. | |
| - interrupt-controller : Identifies the node as an interrupt controller | |
| - #interrupt-cells : Specifies the number of cells needed to encode an | |
| interrupt source. The value shall be 1. | |
| Example: | |
| intc: interrupt-controller { | |
| compatible = "allwinner,sun4i-ic"; | |
| reg = <0x01c20400 0x400>; | |
| interrupt-controller; | |
| #interrupt-cells = <1>; | |
| }; |