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Fri, 20 Mar 2026 00:23:14 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2a00:79e0:201d:8:9cdf:e932:6f2f:c654]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b083516b96sm16728365ad.7.2026.03.20.00.23.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Mar 2026 00:23:14 -0700 (PDT) From: Chen-Yu Tsai To: Mark Brown , Liam Girdwood , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH 1/2] regulator: dt-bindings: mt6315: Add regulator supplies Date: Fri, 20 Mar 2026 15:23:00 +0800 Message-ID: <20260320072302.2402489-2-wenst@chromium.org> X-Mailer: git-send-email 2.53.0.959.g497ff81fa9-goog In-Reply-To: <20260320072302.2402489-1-wenst@chromium.org> References: <20260320072302.2402489-1-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-20260320_002315_723547_51474792 X-CRM114-Status: UNSURE ( 9.57 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=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 --- .../bindings/regulator/mt6315-regulator.yaml | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml index fa6743bb269d..ba99a0d02bc7 100644 --- a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml @@ -29,6 +29,16 @@ properties: type: object description: List of regulators and its properties + properties: + pvdd1-supply: + description: Supply for vbuck1 + pvdd2-supply: + description: Supply for vbuck2 + pvdd3-supply: + description: Supply for vbuck3 + pvdd4-supply: + description: Supply for vbuck4 + patternProperties: "^vbuck[1-4]$": type: object @@ -51,6 +61,9 @@ examples: reg = <0x6 0>; regulators { + pvdd1-supply = <&pp4200_z2>; + pvdd3-supply = <&pp4200_z2>; + vbuck1 { regulator-min-microvolt = <300000>; regulator-max-microvolt = <1193750>; -- 2.53.0.959.g497ff81fa9-goog