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

[Matthias Brugger]

On 22/01/2024 13:49, Rafał Miłecki wrote:
> From: Rafał Miłecki <rafal at milecki.pl>
> 
> 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: Rafał Miłecki <rafal at milecki.pl>
> ---
>   .../bindings/rtc/mediatek,mt2712-rtc.yaml     | 39 +++++++++++++++++++
>   .../devicetree/bindings/rtc/rtc-mt2712.txt    | 14 -------
>   2 files changed, 39 insertions(+), 14 deletions(-)
>   create mode 100644 Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml
>   delete mode 100644 Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
> 
> diff --git a/Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml b/Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml

In this schema can easily fit "mediatek,mt7622-rtc", so how about renaming it 
and add reference for that RTC as well?

Regards,
Matthias


> new file mode 100644
> index 000000000000..75624ddf6d4d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml
> @@ -0,0 +1,39 @@
> +# 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 at 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 at 10011000 {
> +        compatible = "mediatek,mt2712-rtc";
> +        reg = <0x10011000 0x1000>;
> +        interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_LOW>;
> +    };
> diff --git a/Documentation/devicetree/bindings/rtc/rtc-mt2712.txt b/Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
> deleted file mode 100644
> index c33d87e5e753..000000000000
> --- a/Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
> +++ /dev/null
> @@ -1,14 +0,0 @@
> -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 at 10011000 {
> -	compatible = "mediatek,mt2712-rtc";
> -	reg = <0 0x10011000 0 0x1000>;
> -	interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_LOW>;
> -};