From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756073Ab3K0Nqp (ORCPT ); Wed, 27 Nov 2013 08:46:45 -0500 Received: from mailout1.w1.samsung.com ([210.118.77.11]:16005 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753312Ab3K0Nqi (ORCPT ); Wed, 27 Nov 2013 08:46:38 -0500 X-AuditID: cbfec7f4-b7fea6d0000026ac-e9-5295f7bb2054 From: Krzysztof Kozlowski To: Rob Herring , Pawel Moll , Mark Rutland , Stephen Warren , Ian Campbell , Rob Landley , Samuel Ortiz , Lee Jones , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Kyungmin Park , Bartlomiej Zolnierkiewicz , Marek Szyprowski , Krzysztof Kozlowski Subject: [PATCH v5 2/2] mfd: max14577: Add device tree bindings document Date: Wed, 27 Nov 2013 14:46:22 +0100 Message-id: <1385559982-32039-2-git-send-email-k.kozlowski@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1385559982-32039-1-git-send-email-k.kozlowski@samsung.com> References: <1385559982-32039-1-git-send-email-k.kozlowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrILMWRmVeSWpSXmKPExsVy+t/xy7q7v08NMnj/38Zi44z1rBZTHz5h s5h/5ByrxblXKxktXr8wtDjb9Ibd4v7Xo4wW3650MFksbFvCYnF51xw2i7VH7rJbLL1+kcli wvS1LBaHVxxgslj3cjqLxeluVotXB9tYHAQ91sxbw+ix4PMVdo+ds+6ye6xc/oXNY9OqTjaP V6tnsnrcubaHzWPeyUCPvi2rGD0+b5Lz2Dg3NIA7issmJTUnsyy1SN8ugSvjy5bSgscCFavm TmdrYHzA28XIwSEhYCLxepNSFyMnkCkmceHeerYuRi4OIYGljBINS2+wQjh9TBIvV+9mAali EzCW2Lx8CViViMBlZok7p6eAVTELHGWUuDHrLhNIlbCAh8TrGRvZQWwWAVWJjb/vsoHYvALu EotnL2CCWK0gMWeSDUiYE6i8ff1TRhBbCKjk2/rnLBMYeRcwMqxiFE0tTS4oTkrPNdQrTswt Ls1L10vOz93ECAn2LzsYFx+zOsQowMGoxMP74uqUICHWxLLiytxDjBIczEoivJknpwYJ8aYk VlalFuXHF5XmpBYfYmTi4JRqYIzYIOa70D7EMM03/9sOSXPLb+URLTP3qnf+i65cd+DA9bqI fu72KnX5a090dexEVjfxz/v4V2PZxV0zUtfOF/J9oywuo1iZH7/a3+XWwy1Bc7cv0WE6ubNl uVxuUlHZb86/kQb/BSxrD01wVuM5X9S02FjE+HxerKz6M51D0a9OCr8x1V9to8RSnJFoqMVc VJwIAMHpAHtUAgAA Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add document describing device tree bindings for MAX14577 MFD driver. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Kyungmin Park --- Documentation/devicetree/bindings/mfd/max14577.txt | 48 ++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/max14577.txt diff --git a/Documentation/devicetree/bindings/mfd/max14577.txt b/Documentation/devicetree/bindings/mfd/max14577.txt new file mode 100644 index 0000000..f4fd163 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/max14577.txt @@ -0,0 +1,48 @@ +MAXIM MAX14577 multi-function device + +MAX14577 is a Multi-function device with Micro-USB Interface Circuit, Li+ +Battery Charger and SFOUT LDO output for powering USB devices. It is +interfaced to host controller using I2C. + +Required properties: +- compatible : Must be "maxim,max14577". +- reg : I2C slave address for the max14577 chip. +- interrupts : IRQ line for the max14577 chip. +- interrupt-parent : The parent interrupt controller. + +Optional nodes: +- regulators : + Required child node properties: + - compatible : "maxim,max14577-regulator" + + Optional child nodes: + Each child node representing a regulator, following standard regulator + bindings. Valid names for a regulator are: "CHARGER" and "SAFEOUT". + The SAFEOUT is a constant voltage regulator so there is no need to specify + voltages for it. + + [*] refer Documentation/devicetree/bindings/regulator/regulator.txt + +Example: + max14577@25 { + compatible = "maxim,max14577"; + reg = <0x25>; + interrupt-parent = <&gpx1>; + interrupts = <5 0>; + + regulators { + compatible = "maxim,max14577-regulator"; + + safeout_reg: safeout@1 { + regulator-compatible = "SAFEOUT"; + regulator-name = "SAFEOUT"; + }; + charger_reg: charger@0 { + regulator-compatible = "CHARGER"; + regulator-name = "CHARGER"; + regulator-min-microamp = <90000>; + regulator-max-microamp = <950000>; + regulator-boot-on; + }; + }; + }; -- 1.7.9.5