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Mon, 03 Aug 2020 00:57:33 -0800 Received: from MTKMBS07N2.mediatek.inc (172.21.101.141) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 3 Aug 2020 01:57:38 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 3 Aug 2020 16:57:35 +0800 Received: from mtksdaap41.mediatek.inc (172.21.77.4) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 3 Aug 2020 16:57:35 +0800 From: Hsin-Hsiung Wang To: Mark Brown , Rob Herring , Matthias Brugger Subject: [PATCH 2/3] regulator: bindings: Add document for MT6315 regulator Date: Mon, 3 Aug 2020 16:57:26 +0800 Message-ID: <1596445047-2975-3-git-send-email-hsin-hsiung.wang@mediatek.com> X-Mailer: git-send-email 2.6.4 In-Reply-To: <1596445047-2975-1-git-send-email-hsin-hsiung.wang@mediatek.com> References: <1596445047-2975-1-git-send-email-hsin-hsiung.wang@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200803_045745_737329_466C9461 X-CRM114-Status: GOOD ( 14.69 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com, Stephen Boyd , linux-arm-msm@vger.kernel.org, Liam Girdwood , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Hsin-Hsiung Wang , linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org Add device tree binding information for mt6315 regulator driver. Example bindings for mt6315 are added. Signed-off-by: Hsin-Hsiung Wang --- .../bindings/regulator/mt6315-regulator.txt | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mt6315-regulator.txt diff --git a/Documentation/devicetree/bindings/regulator/mt6315-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6315-regulator.txt new file mode 100644 index 0000000..1c14537 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mt6315-regulator.txt @@ -0,0 +1,45 @@ +Mediatek MT6315 Regulator + +Required properties: +- compatible: Must be one of the following. + "mediatek,mt6315_3-regulator" + "mediatek,mt6315_6-regulator" + "mediatek,mt6315_7-regulator" +- reg: SPMI slave id. +- regulators: List of regulators provided by this controller. + The definition for each of these nodes is defined using the standard binding + for regulators at Documentation/devicetree/bindings/regulator/regulator.txt. + +The valid names for regulators are: +BUCK: + vbuck1, vbuck3, vbuck4 + +Example: + mt6315_3: mt6315@3 { + compatible = "mediatek,mt6315_3-regulator"; + reg = <0x3 0 0xb 1>; + + mt6315_3_vbuck1: vbuck1 { + regulator-compatible = "vbuck1"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1193750>; + regulator-enable-ramp-delay = <256>; + regulator-allowed-modes = <0 1 2 4>; + }; + + mt6315_3_vbuck3: vbuck3 { + regulator-compatible = "vbuck3"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1193750>; + regulator-enable-ramp-delay = <256>; + regulator-allowed-modes = <0 1 2 4>; + }; + + mt6315_3_vbuck3: vbuck3 { + regulator-compatible = "vbuck3"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1193750>; + regulator-enable-ramp-delay = <256>; + regulator-allowed-modes = <0 1 2 4>; + }; + };