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Diffstat (limited to 'Documentation/devicetree/bindings/arm/gic.txt')
-rw-r--r-- | Documentation/devicetree/bindings/arm/gic.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/gic.txt b/Documentation/devicetree/bindings/arm/gic.txt index 3dfb0c0384f5..535774577238 100644 --- a/Documentation/devicetree/bindings/arm/gic.txt +++ b/Documentation/devicetree/bindings/arm/gic.txt @@ -49,6 +49,11 @@ 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 { @@ -56,6 +61,7 @@ Example: #interrupt-cells = <3>; #address-cells = <1>; interrupt-controller; + arm,routable-irqs = <160>; reg = <0xfff11000 0x1000>, <0xfff10100 0x100>; }; |