xref: /freebsd/sys/contrib/device-tree/Bindings/interrupt-controller/ti,omap-intc-irq.yaml (revision ae5de77ed78ae54d86cead5604869212e8008e6b)

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

title: TI OMAP Interrupt Controller

maintainers:
  - Tony Lindgren <tony@atomide.com>

description:
  On TI omap2 and 3 the intc interrupt controller can provide 96 or 128 IRQ
  signals to the ARM host depending on the SoC.

properties:
  compatible:
    enum:
      - ti,omap2-intc
      - ti,omap3-intc
      - ti,dm814-intc
      - ti,dm816-intc
      - ti,am33xx-intc

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  interrupt-controller: true

  '#interrupt-cells':
    const: 1

required:
  - compatible
  - reg
  - interrupt-controller
  - '#interrupt-cells'

additionalProperties: false

examples:
  - |
    interrupt-controller@48200000 {
        compatible = "ti,omap3-intc";
        reg = <0x48200000 0x1000>;
        interrupts = <32>;
        interrupt-controller;
        #interrupt-cells = <1>;
    };