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-rw-r--r--Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
index 61df564c0d23..d74091a8a3bf 100644
--- a/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
+++ b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
@@ -4,6 +4,8 @@ Marvell Armada 370 and Armada XP Interrupt Controller
Required properties:
- compatible: Should be "marvell,mpic"
- interrupt-controller: Identifies the node as an interrupt controller.
+- msi-controller: Identifies the node as an PCI Message Signaled
+ Interrupt controller.
- #interrupt-cells: The number of cells to define the interrupts. Should be 1.
The cell is the IRQ number
@@ -24,6 +26,7 @@ Example:
#address-cells = <1>;
#size-cells = <1>;
interrupt-controller;
+ msi-controller;
reg = <0xd0020a00 0x1d0>,
<0xd0021070 0x58>;
};