Commit-ID: 50ad77db41fe3a08aeeae04088869142a1d9d007
Gitweb: http://git.kernel.org/tip/50ad77db41fe3a08aeeae04088869142a1d9d007
Author: Joel Stanley <joel@xxxxxxxxx>
AuthorDate: Fri, 13 May 2016 00:13:12 +0930
Committer: Jason Cooper <jason@xxxxxxxxxxxxxx>
CommitDate: Wed, 22 Jun 2016 18:41:10 +0000
doc/devicetree: Add Aspeed VIC bindings
Signed-off-by: Joel Stanley <joel@xxxxxxxxx>
Link: https://lkml.kernel.org/r/1463064193-2178-2-git-send-email-joel@xxxxxxxxx
Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
---
.../interrupt-controller/aspeed,ast2400-vic.txt | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-vic.txt b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-vic.txt
new file mode 100644
index 0000000..6c6e853
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-vic.txt
@@ -0,0 +1,22 @@
+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>;
+ };
--
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