From mboxrd@z Thu Jan 1 00:00:00 1970 From: Henry Chen Subject: [PATCH v2 1/2] dt-bindings: regulator: mt6311: Add document for Date: Wed, 22 Jul 2015 20:00:52 +0800 Message-ID: <1437566453-13117-2-git-send-email-henryc.chen@mediatek.com> References: <1437566453-13117-1-git-send-email-henryc.chen@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1437566453-13117-1-git-send-email-henryc.chen@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: Mark Brown Cc: Liam Girdwood , Matthias Brugger , Mark Rutland , Sascha Hauer , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, henryc.chen@mediatek.com, eddie.huang@mediatek.com List-Id: linux-mediatek@lists.infradead.org This patch adds a list of supported regulator names to the devicetree binding documentation for Mediatek MT6311 PMIC. Signed-off-by: Henry Chen --- .../bindings/regulator/mt6311-regulator.txt | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mt6311-regulator.txt diff --git a/Documentation/devicetree/bindings/regulator/mt6311-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6311-regulator.txt new file mode 100644 index 0000000..9387d6d --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mt6311-regulator.txt @@ -0,0 +1,35 @@ +Mediatek MT6311 Regulator Driver + +Required properties: +- compatible: "mediatek,mt6311-regulator" +- reg: I2C slave address, usually 0x6b. +- regulators: List of regulators provided by this controller. It is named + to VDVFS and VBIASN. + 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: + VDVFS +LDO: + VBIASN + +Example: + pmic: mt6311@6B { + compatible = "mediatek,mt6311-regulator"; + reg = <0x6B>; + + regulators { + mt6311_vcpu_reg: VDVFS { + regulator-name = "VDVFS"; + regulator-min-microvolt = < 600000>; + regulator-max-microvolt = <1400000>; + regulator-ramp-delay = <10000>; + }; + mt6311_ldo_reg: VBIASN { + regulator-name = "VBIASN"; + regulator-min-microvolt = <200000>; + regulator-max-microvolt = <800000>; + }; + }; + }; -- 1.8.1.1.dirty