linux-kernel - Re: [PATCH 1/4] arm64: dts: mediatek: mt8183-kukui-jacuzzi: Drop pp3300

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Message-ID: <CAGXv+5HVy41qee6kwVUeLV_DfA0=wk2X77kv81rBKAZDGE6mww@mail.gmail.com>
Date: Mon, 4 Nov 2024 21:00:39 +0800
From: Chen-Yu Tsai <wenst@...omium.org>
To: Matthias Brugger <matthias.bgg@...il.com>, 
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: devicetree@...r.kernel.org, linux-mediatek@...ts.infradead.org, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] arm64: dts: mediatek: mt8183-kukui-jacuzzi: Drop
 pp3300_panel voltage settings

On Wed, Oct 30, 2024 at 3:02 PM Chen-Yu Tsai <wenst@...omium.org> wrote:
>
> The pp3300_panel fixed regulator is just a load switch. It does not have
> any regulating capabilities. Thus having voltage constraints on it is
> wrong.
>
> Remove the voltage constraints.
>
> Fixes: cabc71b08eb5 ("arm64: dts: mt8183: Add kukui-jacuzzi-damu board")
> Signed-off-by: Chen-Yu Tsai <wenst@...omium.org>

I see that the other three patches were merged and included in the pull
request, but not this one. Were there any concerns?


ChenYu

> ---
>  arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi
> index 783c333107bc..7bbafe926558 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi
> @@ -35,8 +35,6 @@ pp1800_mipibrdg: pp1800-mipibrdg {
>         pp3300_panel: pp3300-panel {
>                 compatible = "regulator-fixed";
>                 regulator-name = "pp3300_panel";
> -               regulator-min-microvolt = <3300000>;
> -               regulator-max-microvolt = <3300000>;
>                 pinctrl-names = "default";
>                 pinctrl-0 = <&pp3300_panel_pins>;
>
> --
> 2.47.0.163.g1226f6d8fa-goog
>