Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/interrupt-controller/loongson,ls1x-intc.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Loongson-1 Interrupt Controller
   8
   9 maintainers:
  10   - Keguang Zhang <keguang.zhang@gmail.com>
  11
  12 description:
  13   Loongson-1 interrupt controller is connected to the MIPS core interrupt
  14   controller, which controls several groups of interrupts.
  15
  16 properties:
  17   compatible:
  18     const: loongson,ls1x-intc
  19
  20   reg:
  21     maxItems: 1
  22
  23   interrupt-controller: true
  24
  25   '#interrupt-cells':
  26     const: 2
  27
  28   interrupts:
  29     maxItems: 1
  30
  31 required:
  32   - compatible
  33   - reg
  34   - interrupt-controller
  35   - '#interrupt-cells'
  36   - interrupts
  37
  38 additionalProperties: false
  39
  40 examples:
  41   - |
  42     intc0: interrupt-controller@1fd01040 {
  43         compatible = "loongson,ls1x-intc";
  44         reg = <0x1fd01040 0x18>;
  45
  46         interrupt-controller;
  47         #interrupt-cells = <2>;
  48
  49         interrupt-parent = <&cpu_intc>;
  50         interrupts = <2>;
  51     };