From patchwork Fri Jun 10 12:32:47 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: chris@lapa.com.au X-Patchwork-Id: 9169645 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A6A7C604DB for ; Fri, 10 Jun 2016 12:34:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 965B720700 for ; Fri, 10 Jun 2016 12:34:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8A4EC2835E; Fri, 10 Jun 2016 12:34:30 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, FSL_HELO_HOME, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0B57C20700 for ; Fri, 10 Jun 2016 12:34:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753446AbcFJMdD (ORCPT ); Fri, 10 Jun 2016 08:33:03 -0400 Received: from mail-pa0-f66.google.com ([209.85.220.66]:33762 "EHLO mail-pa0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752785AbcFJMdB (ORCPT ); Fri, 10 Jun 2016 08:33:01 -0400 Received: by mail-pa0-f66.google.com with SMTP id di3so5033154pab.0 for ; Fri, 10 Jun 2016 05:33:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lapa-com-au.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=WAfNL931cIdJb90bUOjM9lJOjmt2m2DiECpqugTy9EQ=; b=vhDS7SzxSeCbcGzws2Dp27M9chrSviMnIUlh4Bz32G+2D6uMFiQ1Yp62eOVY1o3ev5 FPEpkpuxSwy/ybchGVujsFqF+8Adm6/uip4nu/A2IA9J4yPoceioOhkaWHo999oqSWbh nG0WhPZZb3XhlQwdXdhjsHLLjdlirhHGDPrWqCW681J4gm7Ipl4dgBqQu5mT9xLDFzkK r/ADdhze+KmwDKtBpX0RDt0ghkURULBDuce0UsfeJMPnxLODigbNGUh1olqcR8C74gfy TiesDXB0GNwon0L3+1DKqg2xe73u1pj9vl9PMxRRBgXmI3JjHm7uSJcO9xahZw+91Yin agVA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=WAfNL931cIdJb90bUOjM9lJOjmt2m2DiECpqugTy9EQ=; b=BQsVQ9Tnc5SnALm4yf/HsgD+uwMrOUZ/EppgX1Q4UrR4rTpFWcBRf4m+XHtpL61+IL m0xZlIa7wx1h2RY+C5DauZRBfLtPqIF6r+dVS4m+uVebuFaoRp2mJZXr8fIaf2aXO8VP bCzcXwKvn8TwIhO02fJDJmG08cfzc+NQGLtZKo3c0Upi3dBJWc5weNtVdmtEMRJ+jPYz /RKN6PZzfl5m90SXTRUwxJsb+unupSWItVDcIU6fMQvgLr0VHzlHBdX/CIe5L3qZfkuh HindOTPd+POx4rE1t8s+EvnHsCuZPPQ/3W3LwSAWlU8zfBzvbJYEkLAM4gypWmIJVsLu 1ptQ== X-Gm-Message-State: ALyK8tKY1xPem5cRNMEMDW4+3M+aOdFKObdigKgxdyP+ZExmjxCeP/Qy3ELW8MZBzCrv3Q== X-Received: by 10.66.149.66 with SMTP id ty2mr2070075pab.153.1465561981023; Fri, 10 Jun 2016 05:33:01 -0700 (PDT) Received: from bbb-dev.home.lapa (c49-177-140-90.brasd4.vic.optusnet.com.au. [49.177.140.90]) by smtp.gmail.com with ESMTPSA id d8sm17506194pfg.72.2016.06.10.05.32.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 10 Jun 2016 05:33:00 -0700 (PDT) From: Chris Lapa X-Google-Original-From: Chris Lapa To: k.kozlowski@samsung.com Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Chris Lapa Subject: [PATCH v2 1/4] max8903: adds documentation for device tree bindings. Date: Fri, 10 Jun 2016 22:32:47 +1000 Message-Id: <1465561970-18377-2-git-send-email-chris@lapa.com.au> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1465561970-18377-1-git-send-email-chris@lapa.com.au> References: <1464849897-21527-3-git-send-email-chris@lapa.com.au> <1465561970-18377-1-git-send-email-chris@lapa.com.au> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Chris Lapa Signed-off-by: Chris Lapa --- .../devicetree/bindings/power/max8903-charger.txt | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/max8903-charger.txt diff --git a/Documentation/devicetree/bindings/power/max8903-charger.txt b/Documentation/devicetree/bindings/power/max8903-charger.txt new file mode 100644 index 0000000..e0b5366 --- /dev/null +++ b/Documentation/devicetree/bindings/power/max8903-charger.txt @@ -0,0 +1,30 @@ +Maxim Semiconductor MAX8903 Battery Charger bindings + +Required properties: +- compatible: "maxim,max8903-charger" for MAX8903 Battery Charger +- dc_valid: Specifies that the DC portion of the MAX8903 has been connected up + and that dok-gpios should be specified + - dok-gpios: Valid DC power has been detected +- usb_valid: Specifies that the USB portion of the MAX8903 has been connected up + and that uok-gpios should be specified + - uok-gpios: Valid USB power has been detected + +Optional properties: +- cen-gpios: Charge enable pin +- chg-gpios: Charger status pin +- flt-gpios: Fault pin +- dcm-gpios: Current limit mode setting (DC or USB) +- usus-gpios: USB suspend pin + + +Example: + + max8903-charger { + compatible = "maxim,max8903-charger"; + dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; + flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; + chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; + cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; + dc_valid; + status = "okay"; + };