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Thu, 26 Mar 2026 01:11:14 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2a00:79e0:201d:8:3ed5:7e63:b37c:a7d7]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-35c22d09573sm823452a91.16.2026.03.26.01.11.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Mar 2026 01:11:14 -0700 (PDT) From: Chen-Yu Tsai To: Mark Brown , Liam Girdwood , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: linux-kernel@vger.kernel.org, Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH v2 1/2] regulator: dt-bindings: mt6315: Add regulator supplies Date: Thu, 26 Mar 2026 16:10:48 +0800 Message-ID: <20260326081050.1115201-2-wenst@chromium.org> X-Mailer: git-send-email 2.53.0.1018.g2bb0e51243-goog In-Reply-To: <20260326081050.1115201-1-wenst@chromium.org> References: <20260326081050.1115201-1-wenst@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260326_011115_617689_12ECA782 X-CRM114-Status: GOOD ( 11.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The MT6315 family of PMICs has 4 buck regulators. Each regulator has a separate supply. Add these supplies to the device tree binding. Signed-off-by: Chen-Yu Tsai --- Changes since v1: - Moved *-supply to top level, same level as compatible --- .../bindings/regulator/mt6315-regulator.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml index fa6743bb269d..1c63265907f1 100644 --- a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml @@ -25,6 +25,15 @@ properties: reg: maxItems: 1 + pvdd1-supply: + description: Supply for regulator vbuck1 + pvdd2-supply: + description: Supply for regulator vbuck2 + pvdd3-supply: + description: Supply for regulator vbuck3 + pvdd4-supply: + description: Supply for regulator vbuck4 + regulators: type: object description: List of regulators and its properties @@ -49,8 +58,11 @@ examples: pmic@6 { compatible = "mediatek,mt6315-regulator"; reg = <0x6 0>; + pvdd1-supply = <&pp4200_z2>; + pvdd3-supply = <&pp4200_z2>; regulators { + vbuck1 { regulator-min-microvolt = <300000>; regulator-max-microvolt = <1193750>; -- 2.53.0.1018.g2bb0e51243-goog