Documentation/devicetree/bindings/timer/fsl,vf610-pit.yaml


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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/timer/fsl,vf610-pit.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Freescale Periodic Interrupt Timer (PIT)

maintainers:
  - Frank Li <Frank.Li@nxp.com>

description:
  The PIT module is an array of timers that can be used to raise interrupts
  and trigger DMA channels.

properties:
  compatible:
    enum:
      - fsl,vf610-pit

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    maxItems: 1

  clock-names:
    items:
      - const: pit

required:
  - compatible
  - reg
  - interrupts
  - clocks
  - clock-names

additionalProperties: false

examples:
  - |
    #include <dt-bindings/clock/vf610-clock.h>
    #include <dt-bindings/interrupt-controller/irq.h>

    timer@40037000 {
        compatible = "fsl,vf610-pit";
        reg = <0x40037000 0x1000>;
        interrupts = <39 IRQ_TYPE_LEVEL_HIGH>;
        clocks = <&clks VF610_CLK_PIT>;
        clock-names = "pit";
    };