Commit e8c04985 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by Alexandre Belloni
Browse files

dt-bindings: rtc: convert MT2717 RTC to the json-schema 



This helps validating DTS files. Introduced changes:
1. Reworded title
2. Dropper redundant properties descriptions
3. Added required #include and adjusted "reg" in example

Signed-off-by: default avatarRafał Miłecki <rafal@milecki.pl>
Reviewed-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240122124949.29577-1-zajec5@gmail.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 787bcc98

Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.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/mediatek,mt2712-rtc.yaml#

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



title: MediaTek MT2712 on-SoC RTC



allOf:

  - $ref: rtc.yaml#



maintainers:

  - Ran Bi <ran.bi@mediatek.com>



properties:

  compatible:

    const: mediatek,mt2712-rtc



  reg:

    maxItems: 1



  interrupts:

    maxItems: 1



required:

  - reg

  - interrupts



unevaluatedProperties: false



examples:

  - |

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



    rtc@10011000 {

        compatible = "mediatek,mt2712-rtc";

        reg = <0x10011000 0x1000>;

        interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_LOW>;

    };

Documentation/devicetree/bindings/rtc/rtc-mt2712.txt

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Device-Tree bindings for MediaTek SoC based RTC



Required properties:

- compatible	    : Should be "mediatek,mt2712-rtc" : for MT2712 SoC

- reg 		    : Specifies base physical address and size of the registers;

- interrupts	    : Should contain the interrupt for RTC alarm;



Example:



rtc: rtc@10011000 {

	compatible = "mediatek,mt2712-rtc";

	reg = <0 0x10011000 0 0x1000>;

	interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_LOW>;

};