Merge tag 'asoc-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound...

[karo-tx-linux.git] / Documentation / devicetree / bindings / arm / mrvl / intc.txt

diff --git a/Documentation/devicetree/bindings/arm/mrvl/intc.txt b/Documentation/devicetree/bindings/arm/mrvl/intc.txt
index 80b9a94d9a236e077ec155faec14c99d5398c115..8b53273cb22f367ae77146bb7da0c6079e7a1bff 100644 (file)
--- a/Documentation/devicetree/bindings/arm/mrvl/intc.txt
+++ b/Documentation/devicetree/bindings/arm/mrvl/intc.txt
@@ -38,3 +38,23 @@ Example:
                reg-names = "mux status", "mux mask";
                mrvl,intc-nr-irqs = <2>;
        };
+
+* Marvell Orion Interrupt controller
+
+Required properties
+- compatible :  Should be "marvell,orion-intc".
+- #interrupt-cells: Specifies the number of cells needed to encode an
+  interrupt source. Supported value is <1>.
+- interrupt-controller : Declare this node to be an interrupt controller.
+- reg : Interrupt mask address. A list of 4 byte ranges, one per controller.
+        One entry in the list represents 32 interrupts.
+
+Example:
+
+       intc: interrupt-controller {
+               compatible = "marvell,orion-intc", "marvell,intc";
+               interrupt-controller;
+               #interrupt-cells = <1>;
+                reg = <0xfed20204 0x04>,
+                     <0xfed20214 0x04>;
+        };