0001 Loongson ls1x Interrupt Controller
0002
0003 Required properties:
0004
0005 - compatible : should be "loongson,ls1x-intc". Valid strings are:
0006
0007 - reg : Specifies base physical address and size of the registers.
0008 - interrupt-controller : Identifies the node as an interrupt controller
0009 - #interrupt-cells : Specifies the number of cells needed to encode an
0010 interrupt source. The value shall be 2.
0011 - interrupts : Specifies the CPU interrupt the controller is connected to.
0012
0013 Example:
0014
0015 intc: interrupt-controller@1fd01040 {
0016 compatible = "loongson,ls1x-intc";
0017 reg = <0x1fd01040 0x18>;
0018
0019 interrupt-controller;
0020 #interrupt-cells = <2>;
0021
0022 interrupt-parent = <&cpu_intc>;
0023 interrupts = <2>;
0024 };
