tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1* CRISv32 Interrupt Controller
2
3Interrupt controller for the CRISv32 SoCs.
4
5Main node required properties:
6
7- compatible : should be:
8 "axis,crisv32-intc"
9- interrupt-controller : Identifies the node as an interrupt controller
10- #interrupt-cells : Specifies the number of cells needed to encode an
11 interrupt source. The type shall be a <u32> and the value shall be 1.
12- reg: physical base address and size of the intc registers map.
13
14Example:
15
16 intc: interrupt-controller {
17 compatible = "axis,crisv32-intc";
18 reg = <0xb001c000 0x1000>;
19 interrupt-controller;
20 #interrupt-cells = <1>;
21 };
22
23