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-rw-r--r--Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
index 5eb108e180fa..0a57f2f4167d 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
@@ -75,6 +75,10 @@ These nodes must have the following properties:
- reg: Specifies the base physical address and size of the ITS
registers.
+Optional:
+- socionext,synquacer-pre-its: (u32, u32) tuple describing the untranslated
+ address and size of the pre-ITS window.
+
The main GIC node must contain the appropriate #address-cells,
#size-cells and ranges properties for the reg property of all ITS
nodes.