xref: /kernel/linux/linux-6.6/Documentation/devicetree/bindings/interrupt-controller/ingenic,intc.yaml

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/interrupt-controller/ingenic,intc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Ingenic SoCs interrupt controller

maintainers:
  - Paul Cercueil <paul@crapouillou.net>

properties:
  $nodename:
    pattern: "^interrupt-controller@[0-9a-f]+$"

  compatible:
    oneOf:
      - enum:
          - ingenic,jz4740-intc
          - ingenic,jz4760-intc
          - ingenic,jz4780-intc
      - items:
          - enum:
              - ingenic,jz4775-intc
              - ingenic,jz4770-intc
              - ingenic,jz4760b-intc
          - const: ingenic,jz4760-intc
      - items:
          - const: ingenic,x1000-intc
          - const: ingenic,jz4780-intc
      - items:
          - const: ingenic,jz4725b-intc
          - const: ingenic,jz4740-intc

  "#interrupt-cells":
    const: 1

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  interrupt-controller: true

required:
  - compatible
  - reg
  - interrupts
  - "#interrupt-cells"
  - interrupt-controller

additionalProperties: false

examples:
  - |
    intc: interrupt-controller@10001000 {
      compatible = "ingenic,jz4770-intc", "ingenic,jz4760-intc";
      reg = <0x10001000 0x40>;

      interrupt-controller;
      #interrupt-cells = <1>;

      interrupt-parent = <&cpuintc>;
      interrupts = <2>;
    };