From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932101Ab3KVPv1 (ORCPT ); Fri, 22 Nov 2013 10:51:27 -0500 Received: from mailout1.w1.samsung.com ([210.118.77.11]:34135 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755698Ab3KVPvY (ORCPT ); Fri, 22 Nov 2013 10:51:24 -0500 X-AuditID: cbfec7f4-b7fee6d000004b2d-21-528f7d7b7094 From: Krzysztof Kozlowski To: MyungJoo Ham , Chanwoo Choi , Samuel Ortiz , Lee Jones , Anton Vorontsov , David Woodhouse , Liam Girdwood , Mark Brown , Grant Likely , Rob Herring , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Pawel Moll , Stephen Warren , Ian Campbell , Rob Landley , linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Bartlomiej Zolnierkiewicz , Marek Szyprowski , Kyungmin Park , Krzysztof Kozlowski Subject: [PATCH v4 5/5] mfd: max14577: Add device tree bindings document Date: Fri, 22 Nov 2013 16:51:09 +0100 Message-id: <1385135469-27044-6-git-send-email-k.kozlowski@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1385135469-27044-1-git-send-email-k.kozlowski@samsung.com> References: <1385135469-27044-1-git-send-email-k.kozlowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrMLMWRmVeSWpSXmKPExsVy+t/xy7rVtf1BBue+s1kc3KppsXHGelaL qQ+fsFlc//Kc1WL+kXOsFhNXTma2OPBnB6PFuVcrGS1evzC0ONv0ht3i/tejjBbfrnQwWWx6 fI3VYmHbEhaLy7vmsFmsPXKX3eJ24wo2iwnT17JYHF5xgMli3cvpLBanu1ktXh1sY3EQ81gz bw2jx4LPV9g9JvR/YvTYOesuu8fK5V/YPDav0PLYtKqTzePV6pmsHneu7WHzmHcy0GPzknqP vi2rGD0+b5Lz2Dg3NIAvissmJTUnsyy1SN8ugSvjy5bSgscCFavmTmdrYHzA28XIySEhYCKx 7sdsNghbTOLCvfVgtpDAUkaJo2vdIew+JomH5+xBbDYBY4nNy5cA1XBxiAjMYZXYfeYZC4jD LHCUUeJt5y4mkCphAQ+JxavegE1iEVCVePH2HVCcg4NXwF2i5SYriCkhoCAxZ5INSAUnUPWj hoWMIGEhoIr+9Y4TGHkXMDKsYhRNLU0uKE5KzzXUK07MLS7NS9dLzs/dxAiJmC87GBcfszrE KMDBqMTDu8OyL0iINbGsuDL3EKMEB7OSCC8HMN6EeFMSK6tSi/Lji0pzUosPMTJxcEo1MCpc rnUpSo2VPfJqxx25ZX8vGd+UnG/xnXfu79yVE79FG9xsN+Z8dfST6ZvJB0KPbWSwFuEvrD3C Gx73hz9LfymP+4FN02QXzHjWuEODQ7grK3imjffaGeumzxHek3bS6cr8xWn9P/m8HSzEgp9+ nfbfz/L+xIynrpI324sjy3RvJZ/w+DV1/R0lluKMREMt5qLiRADZJEX2dgIAAA== 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