diff options
author | Jason Cooper <jason@lakedaemon.net> | 2016-08-23 12:34:13 +0000 |
---|---|---|
committer | Jason Cooper <jason@lakedaemon.net> | 2016-08-23 12:34:13 +0000 |
commit | e02a9b7ce4a90a15480b8361d215b4ba2e92d05a (patch) | |
tree | 9b48328a94c40366b7c3dd250201b26800df7358 /Documentation/devicetree/bindings/interrupt-controller | |
parent | fbbf2b3669d14edd7929483a31c371f6012b7a3a (diff) | |
parent | 04208a24b9d2f46f07f4400a4829d5372d0a3661 (diff) | |
download | linux-stable-e02a9b7ce4a90a15480b8361d215b4ba2e92d05a.tar.gz linux-stable-e02a9b7ce4a90a15480b8361d215b4ba2e92d05a.tar.bz2 linux-stable-e02a9b7ce4a90a15480b8361d215b4ba2e92d05a.zip |
Merge branch 'irqchip/mvebu64' into irqchip/core
Diffstat (limited to 'Documentation/devicetree/bindings/interrupt-controller')
-rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/marvell,armada-8k-pic.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/marvell,armada-8k-pic.txt b/Documentation/devicetree/bindings/interrupt-controller/marvell,armada-8k-pic.txt new file mode 100644 index 000000000000..86a7b4cd03f5 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/marvell,armada-8k-pic.txt @@ -0,0 +1,25 @@ +Marvell Armada 7K/8K PIC Interrupt controller +--------------------------------------------- + +This is the Device Tree binding for the PIC, a secondary interrupt +controller available on the Marvell Armada 7K/8K ARM64 SoCs, and +typically connected to the GIC as the primary interrupt controller. + +Required properties: +- compatible: should be "marvell,armada-8k-pic" +- interrupt-controller: identifies the node as an interrupt controller +- #interrupt-cells: the number of cells to define interrupts on this + controller. Should be 1 +- reg: the register area for the PIC interrupt controller +- interrupts: the interrupt to the primary interrupt controller, + typically the GIC + +Example: + + pic: interrupt-controller@3f0100 { + compatible = "marvell,armada-8k-pic"; + reg = <0x3f0100 0x10>; + #interrupt-cells = <1>; + interrupt-controller; + interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>; + }; |