Commit e1794c59 authored by CL Wang's avatar CL Wang Committed by Alexandre Belloni
Browse files

dt-bindings: rtc: Add support for ATCRTC100 RTC 



Document Device Tree bindings for the Andes ATCRTC100 Real-Time Clock.

Signed-off-by: default avatarCL Wang <cl634@andestech.com>
Reviewed-by: default avatarConor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20250915031439.2680364-2-cl634@andestech.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 1fd7078f

Documentation/devicetree/bindings/rtc/andestech,atcrtc100.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/rtc/andestech,atcrtc100.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Andes ATCRTC100 Real-Time Clock



maintainers:

  - CL Wang <cl634@andestech.com>



allOf:

  - $ref: rtc.yaml#



properties:

  compatible:

    enum:

      - andestech,atcrtc100



  reg:

    maxItems: 1



  interrupts:

    items:

      - description: Periodic timekeeping interrupt

      - description: RTC alarm interrupt



required:

  - compatible

  - reg

  - interrupts



unevaluatedProperties: false



examples:

  - |

    #include <dt-bindings/interrupt-controller/irq.h>



    rtc@f0300000 {

        compatible = "andestech,atcrtc100";

        reg = <0xf0300000 0x100>;

        interrupts = <1 IRQ_TYPE_LEVEL_HIGH>, <2 IRQ_TYPE_LEVEL_HIGH>;

    };