xref: /freebsd/sys/contrib/device-tree/Bindings/rtc/fsl,ls-ftm-alarm.yaml (revision b2d2a78ad80ec68d4a17f5aef97d21686cb1e29b)

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

title: Freescale FlexTimer Module (FTM) Alarm

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

properties:
  compatible:
    enum:
      - fsl,ls1012a-ftm-alarm
      - fsl,ls1021a-ftm-alarm
      - fsl,ls1028a-ftm-alarm
      - fsl,ls1043a-ftm-alarm
      - fsl,ls1046a-ftm-alarm
      - fsl,ls1088a-ftm-alarm
      - fsl,ls208xa-ftm-alarm
      - fsl,lx2160a-ftm-alarm

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  fsl,rcpm-wakeup:
    $ref: /schemas/types.yaml#/definitions/phandle-array
    items:
      - items:
          - description: phandle to rcpm node
          - description: bit mask of IPPDEXPCR0
          - description: bit mask of IPPDEXPCR1
          - description: bit mask of IPPDEXPCR2
          - description: bit mask of IPPDEXPCR3
          - description: bit mask of IPPDEXPCR4
          - description: bit mask of IPPDEXPCR5
          - description: bit mask of IPPDEXPCR6
        minItems: 1
    description:
      phandle to rcpm node, Please refer
      Documentation/devicetree/bindings/soc/fsl/fsl,rcpm.yaml

  big-endian:
    $ref: /schemas/types.yaml#/definitions/flag
    description:
      If the host controller is big-endian mode, specify this property.
      The default endian mode is little-endian.

required:
  - compatible
  - reg
  - interrupts
  - fsl,rcpm-wakeup

allOf:
  - $ref: rtc.yaml#

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>

    rtc@2800000 {
        compatible = "fsl,ls1088a-ftm-alarm";
        reg = <0x2800000 0x10000>;
        fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0>;
        interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
    };