tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1Aspeed AST25XX and AST26XX SCU Interrupt Controller
2
3Required Properties:
4 - #interrupt-cells : must be 1
5 - compatible : must be "aspeed,ast2500-scu-ic",
6 "aspeed,ast2600-scu-ic0" or
7 "aspeed,ast2600-scu-ic1"
8 - interrupts : interrupt from the parent controller
9 - interrupt-controller : indicates that the controller receives and
10 fires new interrupts for child busses
11
12Example:
13
14 syscon@1e6e2000 {
15 ranges = <0 0x1e6e2000 0x1a8>;
16
17 scu_ic: interrupt-controller@18 {
18 #interrupt-cells = <1>;
19 compatible = "aspeed,ast2500-scu-ic";
20 interrupts = <21>;
21 interrupt-controller;
22 };
23 };