linux-kernel - Re: [RFC v1 08/14] arm64: dts: mediatek: mt7988: add fixed regulators for 1v8 and 3v3

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Message-ID: <28d06e3d-f589-4da8-a7d2-5c0bf263d2e5@collabora.com>
Date: Wed, 27 Nov 2024 14:34:51 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Frank Wunderlich <linux@...web.de>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Matthias Brugger <matthias.bgg@...il.com>
Cc: Frank Wunderlich <frank-w@...lic-files.de>, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-mediatek@...ts.infradead.org
Subject: Re: [RFC v1 08/14] arm64: dts: mediatek: mt7988: add fixed regulators
 for 1v8 and 3v3

Il 29/10/24 11:39, Frank Wunderlich ha scritto:
> From: Frank Wunderlich <frank-w@...lic-files.de>
> 
> Add regulator nodes used for mmc.
> 
> Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>

That's a board specific thing, not a SoC one; please add it to your board dts
instead.

Cheers,
Angelo

> ---
>   arch/arm64/boot/dts/mediatek/mt7988a.dtsi | 18 ++++++++++++++++++
>   1 file changed, 18 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
> index 639c307b9984..7371cd80a4ff 100644
> --- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
> @@ -62,6 +62,24 @@ psci {
>   		method = "smc";
>   	};
>   
> +	reg_1p8v: regulator-1p8v {
> +		compatible = "regulator-fixed";
> +		regulator-name = "fixed-1.8V";
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +		regulator-boot-on;
> +		regulator-always-on;
> +	};
> +
> +	reg_3p3v: regulator-3p3v {
> +		compatible = "regulator-fixed";
> +		regulator-name = "fixed-3.3V";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-boot-on;
> +		regulator-always-on;
> +	};
> +
>   	soc {
>   		compatible = "simple-bus";
>   		ranges;