Messages in this thread Patch in this message | | | From | Jiaxun Yang <> | Subject | [PATCH v5 2/2] dt-bindings: interrupt-controller: loongson ls1x intc | Date | Tue, 29 Jan 2019 11:05:01 +0800 |
| |
Dt-bindings doc about Loongson-1 interrupt controller.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> --- .../loongson,ls1x-intc.txt | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt
diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt new file mode 100644 index 000000000000..a63ed9fcb535 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt @@ -0,0 +1,24 @@ +Loongson ls1x Interrupt Controller + +Required properties: + +- compatible : should be "loongson,ls1x-intc". Valid strings are: + +- reg : Specifies base physical address and size of the registers. +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The value shall be 2. +- interrupts : Specifies the CPU interrupt the controller is connected to. + +Example: + +intc: interrupt-controller@1fd01040 { + compatible = "loongson,ls1x-intc"; + reg = <0x1fd01040 0x18>; + + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&cpu_intc>; + interrupts = <2>; +}; -- 2.20.1
| |