From patchwork Fri Jan 18 13:42:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 1027386 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="CJO7XVo4"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43h2HZ39n9z9sLt for ; Sat, 19 Jan 2019 00:44:42 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727675AbfARNnJ (ORCPT ); Fri, 18 Jan 2019 08:43:09 -0500 Received: from mail-wm1-f66.google.com ([209.85.128.66]:34884 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727630AbfARNnI (ORCPT ); Fri, 18 Jan 2019 08:43:08 -0500 Received: by mail-wm1-f66.google.com with SMTP id t200so4585950wmt.0 for ; Fri, 18 Jan 2019 05:43:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Br82eUdliRcYW5k5XdaEofZ+bBn9gd9M92yB3kYlbF0=; b=CJO7XVo4nJzuLOlQCd76suu7u1tTTgUJ1nukNUyCNXyfJ43s7gxFUD9kSS+d+Kwx3q 2zyAF97Qq4Et3vmYiniLNWOEJ83f6ZAjuj9F6B4v+S1O3TNNLKq9rNrWABPO3RXd4fsi lDFEAmFMBmoN2VfBdlaG8NiIR/c9RFF0lMEx6cdVUEjykDZke7CCmcTxXEVrggrOpf1T szM8hSGOpwftvp522xYtxCkuYmv7VS7VZMNDsQaNcudxINy9JOzGAPOBCuV7n4c4BJKI r0qpCaipoUsdCd11YHtx3uDhH0hUrGtNWMpVVOcgAYb3/5SDuZZLSqvWeBR7y6ogrlnP xpzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Br82eUdliRcYW5k5XdaEofZ+bBn9gd9M92yB3kYlbF0=; b=ZAsmjC8gxXrWpTYV13vpDnYDE3VpTS48SyhR1gnsF93DmwXmTun9Ul+NJKh+wT3q0B 9w7VVRPt6GL4YIPcKIuIRUtmdYB8tGuR20sIHEc3Xs/JReJXSPb7hmFooFmaMjobTgR5 qVxc7DO6jJ93XWWlmBXSJUtrsdIaTYGwTUE2PWipJaOIpH1Ez83vUEqlGNesNXrBKgNF m/F7mS9oM2K+JKqMhRiEasHxk2Bj+PQOFTBl9d+mO7+VE/FU9L63oUwCgC8OAv2DsxvD xT+z3TwtN3WZNQTZxjzF30ucAIj1yTh8Hk9IUqvC69hiklkMwMIlF7nZ8O5SzaSTqdxH ijtw== X-Gm-Message-State: AJcUukfn5tmpu3yiOIyuk9H//2JZcYVfXsVJqXvBDaan8ULFsjmYl+eX quFAND6Cu5oUrGLUnH/TK77aDQ== X-Google-Smtp-Source: ALg8bN79rgtueAh2YoeFOEiapjNWpk3EUz91OIu1yf/VDdDVtSpYFM2Ha0rmYbxCr0sT7T58n1p1mg== X-Received: by 2002:a1c:ca15:: with SMTP id a21mr14772914wmg.132.1547818986398; Fri, 18 Jan 2019 05:43:06 -0800 (PST) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id a132sm51033934wmh.5.2019.01.18.05.43.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 18 Jan 2019 05:43:05 -0800 (PST) From: Bartosz Golaszewski To: Rob Herring , Mark Rutland , Linus Walleij , Dmitry Torokhov , Jacek Anaszewski , Pavel Machek , Lee Jones , Sebastian Reichel , Liam Girdwood , Mark Brown , Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-input@vger.kernel.org, linux-leds@vger.kernel.org, linux-pm@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH 02/13] dt-bindings: regulator: add DT bindings for max77650 Date: Fri, 18 Jan 2019 14:42:33 +0100 Message-Id: <20190118134244.22253-3-brgl@bgdev.pl> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190118134244.22253-1-brgl@bgdev.pl> References: <20190118134244.22253-1-brgl@bgdev.pl> MIME-Version: 1.0 Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org From: Bartosz Golaszewski Add the DT binding document for max77650 regulators. Signed-off-by: Bartosz Golaszewski --- .../bindings/regulator/max77650-regulator.txt | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/max77650-regulator.txt diff --git a/Documentation/devicetree/bindings/regulator/max77650-regulator.txt b/Documentation/devicetree/bindings/regulator/max77650-regulator.txt new file mode 100644 index 000000000000..f1cbe813c30f --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/max77650-regulator.txt @@ -0,0 +1,41 @@ +Regulator driver for MAX77650 PMIC from Maxim Integrated. + +This module is part of the MAX77650 MFD device. For more details +see Documentation/devicetree/bindings/mfd/max77650.txt. + +The regulator controller is represented as a sub-node of the PMIC node +on the device tree. + +The device has a single LDO regulator and a SIMO buck-boost regulator with +three independent power rails. + +Required properties: +-------------------- +- compatible: Must be "maxim,max77650-regulator" + +Each rail must be instantiated under the regulators subnode of the top PMIC +node. Up to four regulators can be defined. For standard regulator properties +refer to Documentation/devicetree/bindings/regulator/regulator.txt. + +Available regulator compatible strings are: "ldo", "sbb0", "sbb1", "sbb2". + +Example: +-------- + + regulators { + compatible = "maxim,max77650-regulator"; + + max77650_ldo: regulator@0 { + regulator-compatible = "ldo"; + regulator-name = "max77650-ldo"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <2937500>; + }; + + max77650_sbb0: regulator@1 { + regulator-compatible = "sbb0"; + regulator-name = "max77650-sbb0"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1587500>; + }; + };