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author | Greentime Hu <greentime@andestech.com> | 2017-10-25 15:38:09 +0800 |
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committer | Greentime Hu <greentime@andestech.com> | 2018-02-22 10:44:36 +0800 |
commit | ba7cbe51bfbd30176e0d9123552663b5136d48c5 (patch) | |
tree | 18b7dfabc8ec300182a0788d21a33a90bbb00b73 | |
parent | 68d87861029a60425e6f1b27c8986e9d39d5b0c7 (diff) | |
download | linux-ba7cbe51bfbd30176e0d9123552663b5136d48c5.tar.bz2 |
dt-bindings: interrupt-controller: Andestech Internal Vector Interrupt Controller
This patch adds an irqchip driver document for the Andestech Internal Vector
Interrupt Controller.
Signed-off-by: Rick Chen <rick@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
-rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt b/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt new file mode 100644 index 000000000000..f4b4193d830e --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt @@ -0,0 +1,19 @@ +* Andestech Internal Vector Interrupt Controller + +The Internal Vector Interrupt Controller (IVIC) is a basic interrupt controller +suitable for a simpler SoC platform not requiring a more sophisticated and +bigger External Vector Interrupt Controller. + + +Main node required properties: + +- compatible : should at least contain "andestech,ativic32". +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells: 1 cells and refer to interrupt-controller/interrupts + +Examples: + intc: interrupt-controller { + compatible = "andestech,ativic32"; + #interrupt-cells = <1>; + interrupt-controller; + }; |