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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/altr,timer-1.0.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Altera Timer

maintainers:
  - Dinh Nguyen <dinguyen@kernel.org>

properties:
  compatible:
    const: altr,timer-1.0

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clock-frequency:
    description: Frequency of the clock that drives the counter, in Hz.

required:
  - compatible
  - reg
  - interrupts

additionalProperties: false

examples:
  - |
    timer@400000 {
        compatible = "altr,timer-1.0";
        reg = <0x00400000 0x00000020>;
        interrupts = <11>;
        clock-frequency = <125000000>;
    };