linux-kernel - Re: [PATCH 35/38] arm64: dts: mediatek: mt8195-cherry: Move VBAT-supply to Tomato R1/R2

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Message-ID: <b28210f7-8154-406e-b2c5-70de85deffb7@gmail.com>
Date: Fri, 12 Sep 2025 16:22:36 +0200
From: Matthias Brugger <matthias.bgg@...il.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 linux-mediatek@...ts.infradead.org, robh@...nel.org
Cc: herbert@...dor.apana.org.au, davem@...emloft.net, krzk+dt@...nel.org,
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 airlied@...il.com, simona@...ll.ch, maarten.lankhorst@...ux.intel.com,
 mripard@...nel.org, tzimmermann@...e.de, jassisinghbrar@...il.com,
 mchehab@...nel.org, chunfeng.yun@...iatek.com, vkoul@...nel.org,
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 linux-sound@...r.kernel.org
Subject: Re: [PATCH 35/38] arm64: dts: mediatek: mt8195-cherry: Move
 VBAT-supply to Tomato R1/R2



On 24/07/2025 10:39, AngeloGioacchino Del Regno wrote:
> Move the VBAT supply to mt8195-cherry-tomato-{r1,r2} as this power
> supply is named like that only for the Realtek RT5682i codec.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>

Applied, thanks

> ---
>   arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts | 1 +
>   arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts | 1 +
>   arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi          | 1 -
>   3 files changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts
> index a82d716f10d4..a50b4e8efaba 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts
> +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts
> @@ -13,6 +13,7 @@ / {
>   &audio_codec {
>   	compatible = "realtek,rt5682i";
>   	realtek,btndet-delay = <16>;
> +	VBAT-supply = <&pp3300_z5>;
>   };
>   
>   &sound {
> diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts
> index 2d6522c144b7..a8657c0068d5 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts
> +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts
> @@ -13,6 +13,7 @@ / {
>   &audio_codec {
>   	compatible = "realtek,rt5682i";
>   	realtek,btndet-delay = <16>;
> +	VBAT-supply = <&pp3300_z5>;
>   };
>   
>   &pio_default {
> diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
> index e70599807bb1..d40f4c1b9766 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
> @@ -535,7 +535,6 @@ audio_codec: codec@1a {
>   
>   		AVDD-supply = <&mt6359_vio18_ldo_reg>;
>   		MICVDD-supply = <&pp3300_z2>;
> -		VBAT-supply = <&pp3300_z5>;
>   	};
>   };
>