Re: [PATCH v10 26/26] arm64: dts: mediatek: mt8395-radxa-nio-12l: Complete UFS power supplies

From: "Chaotian Jing (井朝天)" <Chaotian.Jing@mediatek.com>
To: "Peter Wang (王信友)" <peter.wang@mediatek.com>,
	"avri.altman@sandisk.com" <avri.altman@sandisk.com>,
	"Chunfeng Yun (云春峰)" <Chunfeng.Yun@mediatek.com>,
	"martin.petersen@oracle.com" <martin.petersen@oracle.com>,
	"bvanassche@acm.org" <bvanassche@acm.org>,
	"Louis-Alexis Eyraud" <louisalexis.eyraud@collabora.com>,
	"broonie@kernel.org" <broonie@kernel.org>,
	"alim.akhtar@samsung.com" <alim.akhtar@samsung.com>,
	"chu.stanley@gmail.com" <chu.stanley@gmail.com>,
	"conor+dt@kernel.org" <conor+dt@kernel.org>,
	"p.zabel@pengutronix.de" <p.zabel@pengutronix.de>,
	"robh@kernel.org" <robh@kernel.org>,
	"James.Bottomley@HansenPartnership.com"
	<James.Bottomley@HansenPartnership.com>,
	"lgirdwood@gmail.com" <lgirdwood@gmail.com>,
	"vkoul@kernel.org" <vkoul@kernel.org>,
	"matthias.bgg@gmail.com" <matthias.bgg@gmail.com>,
	"neil.armstrong@linaro.org" <neil.armstrong@linaro.org>,
	"krzk+dt@kernel.org" <krzk+dt@kernel.org>,
	"AngeloGioacchino Del Regno"
	<angelogioacchino.delregno@collabora.com>
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	"nicolas.frattaroli@collabora.com"
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Subject: Re: [PATCH v10 26/26] arm64: dts: mediatek: mt8395-radxa-nio-12l: Complete UFS power supplies
Date: Fri, 31 Jul 2026 05:54:01 +0000	[thread overview]
Message-ID: <a18dd977b136d131d5ba3e79fa45bc49eba2cda2.camel@mediatek.com> (raw)
In-Reply-To: <20260730-mt8196-ufs-v10-26-bc5ecef202dc@collabora.com>

On Thu, 2026-07-30 at 11:49 +0200, Louis-Alexis Eyraud wrote:
> The MT8195 UFS host controller dt binding now describes the power
> supplies
> feeding the host controller, that were previously missing from supply
> description.
> 
> So, add in the Radxa NIO-12L board devicetree the regulators used to
> power MT8395 UFS controller on the board.
> 
> Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>
Reviewed-by: Chaotian Jing <chaotian.jing@mediatek.com>
> ---
>  arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
> b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
> index 9cf0315da035..7e9cabdd2825 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
> +++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
> @@ -1184,6 +1184,9 @@ &uart1 {
>  };
>  
>  &ufshci {
> +	avdd12-supply = <&mt6359_vrf12_ldo_reg>;
> +	avdd12-ckbuf-supply = <&mt6359_vbbck_ldo_reg>;
> +	avdd18-supply = <&mt6359_vio18_ldo_reg>;
>  	vcc-supply = <&mt6359_vemc_1_ldo_reg>;
>  	vccq2-supply = <&mt6359_vufs_ldo_reg>;
>  	status = "okay";
> 
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