[PATCH v3 1/3] dt-bindings: mfd: mediatek: mt6397: add mt6323 PMIC EFUSE

[Lee Jones]

On Mon, 13 Jul 2026, Roman Vivchar via B4 Relay wrote:

> From: Roman Vivchar <rva333 at protonmail.com>
> 
> The MediaTek mt6323 PMIC includes an EFUSE used for storing calibration
> data.
> 
> Add the devicetree binding documentation for the MediaTek mt6323 EFUSE.
> 
> Reviewed-by: Rob Herring (Arm) <robh at kernel.org>
> Acked-by: Conor Dooley <conor.dooley at microchip.com>
> Signed-off-by: Roman Vivchar <rva333 at protonmail.com>
> ---
>  .../devicetree/bindings/mfd/mediatek,mt6397.yaml    | 21 +++++++++++++++++++++
>  1 file changed, 21 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
> index 3cbc0dc12c31..d2de227ae7a6 100644
> --- a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
> +++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
> @@ -159,6 +159,23 @@ properties:
>      required:
>        - compatible
>  
> +  efuse:
> +    type: object
> +    unevaluatedProperties: false
> +    description:
> +      The efuse is responsible for storing calibration data, such as thermal
> +      sensor calibration.
> +
> +    properties:
> +      compatible:
> +        const: mediatek,mt6323-efuse
> +
> +      nvmem-layout:
> +        $ref: /schemas/nvmem/layouts/nvmem-layout.yaml#
> +
> +    required:
> +      - compatible
> +
>    leds:
>      type: object
>      additionalProperties: false
> @@ -307,6 +324,10 @@ examples:
>          interrupt-controller;
>          #interrupt-cells = <2>;
>  
> +        efuse {
> +          compatible = "mediatek,mt6323-efuse";

Nit: This tabbing looks off to me.

The example below uses 4-spaces, this uses 2.

> +        };
> +
>          leds {
>              compatible = "mediatek,mt6323-led";
>              #address-cells = <1>;
> 
> -- 
> 2.54.0
> 
> 

-- 
Lee Jones