From patchwork Fri Jan 9 10:17:49 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 5597591 X-Patchwork-Delegate: eduardo.valentin@ti.com Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 90E77C058D for ; Fri, 9 Jan 2015 10:18:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id BFD6A20394 for ; Fri, 9 Jan 2015 10:18:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BF0E42038C for ; Fri, 9 Jan 2015 10:18:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756863AbbAIKSJ (ORCPT ); Fri, 9 Jan 2015 05:18:09 -0500 Received: from smtp.csie.ntu.edu.tw ([140.112.30.61]:47055 "EHLO smtp.csie.ntu.edu.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754803AbbAIKSE (ORCPT ); Fri, 9 Jan 2015 05:18:04 -0500 Received: from mirror2.csie.ntu.edu.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) (Authenticated sender: b93043) by smtp.csie.ntu.edu.tw (Postfix) with ESMTPSA id 297BA2093B; Fri, 9 Jan 2015 18:17:59 +0800 (CST) Received: by mirror2.csie.ntu.edu.tw (Postfix, from userid 1000) id 0003D5F865; Fri, 9 Jan 2015 18:17:58 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Dmitry Torokhov , Zhang Rui , Eduardo Valentin Cc: Chen-Yu Tsai , Hans de Goede , linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org Subject: [PATCH v2 2/9] ARM: dts: sunxi: Add dtsi for AXP209 PMIC Date: Fri, 9 Jan 2015 18:17:49 +0800 Message-Id: <1420798676-22856-3-git-send-email-wens@csie.org> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1420798676-22856-1-git-send-email-wens@csie.org> References: <1420798676-22856-1-git-send-email-wens@csie.org> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The AXP209 PMIC is used with some Allwinner SoCs. This patch adds a dtsi file listing all the regulator nodes. The regulators are initialized based on their device node names. Signed-off-by: Chen-Yu Tsai --- changes since v1: - Moved interrupt controller properties to this patch - Added default names for all the regulators - Removed needless comment above regulators section --- arch/arm/boot/dts/axp209.dtsi | 97 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 arch/arm/boot/dts/axp209.dtsi diff --git a/arch/arm/boot/dts/axp209.dtsi b/arch/arm/boot/dts/axp209.dtsi new file mode 100644 index 000000000000..c20cf537f5a5 --- /dev/null +++ b/arch/arm/boot/dts/axp209.dtsi @@ -0,0 +1,97 @@ +/* + * Copyright 2015 Chen-Yu Tsai + * + * Chen-Yu Tsai + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this file; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * AXP202/209 Integrated Power Management Chip + * http://www.x-powers.com/product/AXP20X.php + * http://dl.linux-sunxi.org/AXP/AXP209%20Datasheet%20v1.0_cn.pdf + */ + +&axp209 { + compatible = "x-powers,axp209"; + interrupt-controller; + #interrupt-cells = <1>; + + regulators { + /* Default work frequency for buck regulators */ + x-powers,dcdc-freq = <1500>; + + reg_dcdc2: dcdc2 { + regulator-name = "dcdc2"; + }; + + reg_dcdc3: dcdc3 { + regulator-name = "dcdc3"; + }; + + reg_ldo1: ldo1 { + /* LDO1 is a fixed output regulator */ + regulator-always-on; + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + regulator-name = "ldo1"; + }; + + reg_ldo2: ldo2 { + regulator-name = "ldo2"; + }; + + reg_ldo3: ldo3 { + regulator-name = "ldo3"; + }; + + reg_ldo4: ldo4 { + regulator-name = "ldo4"; + }; + + reg_ldo5: ldo5 { + regulator-name = "ldo5"; + }; + }; +};