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authorMark Brown <broonie@kernel.org>2014-10-08 21:33:44 +0100
committerMark Brown <broonie@kernel.org>2014-10-08 21:33:44 +0100
commite71695de69fd1a94493506173349edb03a66bd13 (patch)
tree4c7ee0c7c21a12cc69d42a23adda0c9a5cc5fdf4 /Documentation/devicetree/bindings
parenteec756540b1c9b6286e7b9162928c1285b0aec32 (diff)
parentece8d266f2213fa8f40a81d2d246c6700e975e12 (diff)
downloadlinux-linaro-stable-e71695de69fd1a94493506173349edb03a66bd13.tar.gz
Merge remote-tracking branch 'lsk/v3.14/topic/gicv3' into linux-linaro-lsk-v3.14
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/arm/gic.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/gic.txt b/Documentation/devicetree/bindings/arm/gic.txt
index bae0d87a38b2..5573c08d3180 100644
--- a/Documentation/devicetree/bindings/arm/gic.txt
+++ b/Documentation/devicetree/bindings/arm/gic.txt
@@ -50,6 +50,11 @@ Optional
regions, used when the GIC doesn't have banked registers. The offset is
cpu-offset * cpu-nr.
+- arm,routable-irqs : Total number of gic irq inputs which are not directly
+ connected from the peripherals, but are routed dynamically
+ by a crossbar/multiplexer preceding the GIC. The GIC irq
+ input line is assigned dynamically when the corresponding
+ peripheral's crossbar line is mapped.
Example:
intc: interrupt-controller@fff11000 {
@@ -57,6 +62,7 @@ Example:
#interrupt-cells = <3>;
#address-cells = <1>;
interrupt-controller;
+ arm,routable-irqs = <160>;
reg = <0xfff11000 0x1000>,
<0xfff10100 0x100>;
};