mirror of https://gitee.com/openkylin/linux.git
25 lines
668 B
Plaintext
25 lines
668 B
Plaintext
Loongson ls1x Interrupt Controller
|
|
|
|
Required properties:
|
|
|
|
- compatible : should be "loongson,ls1x-intc". Valid strings are:
|
|
|
|
- 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 2.
|
|
- interrupts : Specifies the CPU interrupt the controller is connected to.
|
|
|
|
Example:
|
|
|
|
intc: interrupt-controller@1fd01040 {
|
|
compatible = "loongson,ls1x-intc";
|
|
reg = <0x1fd01040 0x18>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
|
|
interrupt-parent = <&cpu_intc>;
|
|
interrupts = <2>;
|
|
};
|