linux-kernel - Re: [PATCH 1/5] dt-bindings: mfd: x-powers,axp152: Document AXP323

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Message-ID: <CAGb2v65vx+9gD41yK_gcBSk2_GQKLxn1O806RJ9HpMqMA1gDAQ@mail.gmail.com>
Date: Thu, 3 Oct 2024 23:12:15 +0800
From: Chen-Yu Tsai <wens@...e.org>
To: Andre Przywara <andre.przywara@....com>
Cc: Lee Jones <lee@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, devicetree@...r.kernel.org, 
	linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org, 
	Martin Botka <martin.botka@...ainline.org>, Chris Morgan <macromorgan@...mail.com>
Subject: Re: [PATCH 1/5] dt-bindings: mfd: x-powers,axp152: Document AXP323

On Thu, Oct 3, 2024 at 7:15 PM Andre Przywara <andre.przywara@....com> wrote:
>
> The X-Powers AXP323 is a PMIC used on some newer Allwinner devices.
> It is almost the same as the AXP313, but supports dual-phasing the first
> two DC/DC converters. A pure AXP313 driver wouldn't know about this, and
> might turn the linked DCDC2 regulator off, as it does not seem to be
> used. This makes the AXP323 incompatible to the AXP313a.
>
> Add the new compatible string, and treat it like the AXP313a.
>
> Signed-off-by: Andre Przywara <andre.przywara@....com>

Reviewed-by: Chen-Yu Tsai <wens@...e.org>

> ---
>  Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml b/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml
> index 14ab367fc887..3f7661bdd202 100644
> --- a/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml
> +++ b/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml
> @@ -71,6 +71,7 @@ allOf:
>                  - x-powers,axp15060
>                  - x-powers,axp305
>                  - x-powers,axp313a
> +                - x-powers,axp323
>
>      then:
>        required:
> @@ -82,6 +83,7 @@ allOf:
>            contains:
>              enum:
>                - x-powers,axp313a
> +              - x-powers,axp323
>                - x-powers,axp15060
>                - x-powers,axp717
>
> @@ -100,6 +102,7 @@ properties:
>            - x-powers,axp221
>            - x-powers,axp223
>            - x-powers,axp313a
> +          - x-powers,axp323
>            - x-powers,axp717
>            - x-powers,axp803
>            - x-powers,axp806
> --
> 2.25.1
>