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From: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	 Matthias Brugger <matthias.bgg@gmail.com>,
	 AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>
Cc: kernel@collabora.com, devicetree@vger.kernel.org,
	 linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	 linux-mediatek@lists.infradead.org,
	 Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>
Subject: [PATCH 2/3] arm64: dts: mediatek: mt8395-genio-1200-evk-ufs: Complete UFS power supplies
Date: Wed, 02 Sep 2026 12:32:45 +0200	[thread overview]
Message-ID: <20260902-mediatek-ufs-cleanup-dts-v1-2-7876e7a27a9d@collabora.com> (raw)
In-Reply-To: <20260902-mediatek-ufs-cleanup-dts-v1-0-7876e7a27a9d@collabora.com>

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 Mediatek Genio 1200-EVK board devicetree the regulators
used to power MT8395 UFS controller when the board is configured to use
its UFS storage as primary.

Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>
---
 arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk-ufs.dts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk-ufs.dts b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk-ufs.dts
index e09a3ecd8773..f3d839f31918 100644
--- a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk-ufs.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk-ufs.dts
@@ -16,6 +16,9 @@ / {
 
 &ufshci {
 	status = "okay";
+	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>;
 };

-- 
2.55.0


  parent reply	other threads:[~2026-09-02 10:33 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-02 10:32 [PATCH 0/3] arm64: dts: mediatek: UFS cleanup adaptation Louis-Alexis Eyraud
2026-09-02 10:32 ` [PATCH 1/3] arm64: dts: mediatek: mt8195: Align ufshci node to dt-bindings changes Louis-Alexis Eyraud
2026-09-02 10:32 ` Louis-Alexis Eyraud [this message]
2026-09-02 10:43   ` [PATCH 2/3] arm64: dts: mediatek: mt8395-genio-1200-evk-ufs: Complete UFS power supplies sashiko-bot
2026-09-02 10:32 ` [PATCH 3/3] arm64: dts: mediatek: mt8395-radxa-nio-12l: " Louis-Alexis Eyraud
2026-09-02 10:46   ` sashiko-bot

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