mirror of https://gitee.com/openkylin/linux.git
24 lines
597 B
Plaintext
24 lines
597 B
Plaintext
* CRISv32 Interrupt Controller
|
|
|
|
Interrupt controller for the CRISv32 SoCs.
|
|
|
|
Main node required properties:
|
|
|
|
- compatible : should be:
|
|
"axis,crisv32-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.
|
|
- reg: physical base address and size of the intc registers map.
|
|
|
|
Example:
|
|
|
|
intc: interrupt-controller {
|
|
compatible = "axis,crisv32-intc";
|
|
reg = <0xb001c000 0x1000>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
};
|
|
|
|
|