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doc/devicetree: Add Aspeed VIC bindings

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Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lkml.kernel.org/r/1463064193-2178-2-git-send-email-joel@jms.id.au
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
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Joel Stanley 2016-05-13 00:13:12 +09:30 committed by Jason Cooper
parent 1a695a905c
commit 50ad77db41
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Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-vic.txt Normal file
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Aspeed Vectored Interrupt Controller
These bindings are for the Aspeed AST2400 interrupt controller register layout.
The SoC has an legacy register layout, but this driver does not support that
mode of operation.
Required properties:
- compatible : should be "aspeed,ast2400-vic".
- 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 1.
Example:
vic: interrupt-controller@1e6c0080 {
compatible = "aspeed,ast2400-vic";
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x1e6c0080 0x80>;
};