dt-bindings: intc: Convert ingenic,intc.txt to YAML

Ingenic SoC Interrupt Controller

Required properties:

- compatible : should be "ingenic,<socname>-intc". Valid strings are:

    ingenic,jz4740-intc

    ingenic,jz4725b-intc

    ingenic,jz4770-intc

    ingenic,jz4775-intc

    ingenic,jz4780-intc

- 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 1.

- interrupts : Specifies the CPU interrupt the controller is connected to.

Example:

intc: interrupt-controller@10001000 {

	compatible = "ingenic,jz4740-intc";

	reg = <0x10001000 0x14>;

	interrupt-controller;

	#interrupt-cells = <1>;

	interrupt-parent = <&cpuintc>;

	interrupts = <2>;

};

# 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 devicetree bindings

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

        - 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

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>;

    };