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Tue, 05 May 2026 03:14:48 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2a00:79e0:201d:8:f1d4:2ef0:7d08:9dd8]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-839679c8462sm1666121b3a.38.2026.05.05.03.14.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 03:14:47 -0700 (PDT) From: Chen-Yu Tsai To: Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 10/16] arm64: dts: mediatek: mt8195-cherry: Add MT6315 PMIC supplies Date: Tue, 5 May 2026 18:14:00 +0800 Message-ID: <20260505101408.1796563-11-wenst@chromium.org> X-Mailer: git-send-email 2.54.0.545.g6539524ca2-goog In-Reply-To: <20260505101408.1796563-1-wenst@chromium.org> References: <20260505101408.1796563-1-wenst@chromium.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The MT8195 Cherry design has two MT6315 PMICs. One has 4 outputs ganged together; the other has 2 outputs ganged together, and the other two unused. Add supplies for these two PMICs. Since the outputs are ganged together, just add the supply for the first one. Signed-off-by: Chen-Yu Tsai --- Changes since v1: - Moved supplies to PMIC top level node - Added all supplies All supplies are connected, but since the regulators are ganged together, only one regulator node is present. --- arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index 0b9fedac842c..cf9855618494 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -1472,6 +1472,10 @@ &spmi { mt6315@6 { compatible = "mediatek,mt6315-regulator"; reg = <0x6 SPMI_USID>; + pvdd1-supply = <&pp4200_z2>; + pvdd2-supply = <&pp4200_z2>; + pvdd3-supply = <&pp4200_z2>; + pvdd4-supply = <&pp4200_z2>; regulators { mt6315_6_vbuck1: vbuck1 { @@ -1489,6 +1493,10 @@ mt6315_6_vbuck1: vbuck1 { mt6315@7 { compatible = "mediatek,mt6315-regulator"; reg = <0x7 SPMI_USID>; + pvdd1-supply = <&pp4200_z2>; + pvdd2-supply = <&pp4200_z2>; + pvdd3-supply = <&pp4200_z2>; + pvdd4-supply = <&pp4200_z2>; regulators { mt6315_7_vbuck1: vbuck1 { -- 2.54.0.545.g6539524ca2-goog