diff options
Diffstat (limited to 'Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt b/Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt index aae4c384ee1f..173595305e26 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt @@ -23,6 +23,12 @@ Optional properties: - mti,reserved-cpu-vectors : Specifies the list of CPU interrupt vectors to which the GIC may not route interrupts. Valid values are 2 - 7. This property is ignored if the CPU is started in EIC mode. +- mti,reserved-ipi-vectors : Specifies the range of GIC interrupts that are + reserved for IPIs. + It accepts 2 values, the 1st is the starting interrupt and the 2nd is the size + of the reserved range. + If not specified, the driver will allocate the last 2 * number of VPEs in the + system. Required properties for timer sub-node: - compatible : Should be "mti,gic-timer". @@ -44,6 +50,7 @@ Example: #interrupt-cells = <3>; mti,reserved-cpu-vectors = <7>; + mti,reserved-ipi-vectors = <40 8>; timer { compatible = "mti,gic-timer"; |