From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A0B84C43381 for ; Thu, 14 Feb 2019 14:01:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 70A422229F for ; Thu, 14 Feb 2019 14:01:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="DO/9XQUm" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2395295AbfBNOAo (ORCPT ); Thu, 14 Feb 2019 09:00:44 -0500 Received: from mail-wr1-f66.google.com ([209.85.221.66]:38330 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391981AbfBNOAk (ORCPT ); Thu, 14 Feb 2019 09:00:40 -0500 Received: by mail-wr1-f66.google.com with SMTP id v13so6589293wrw.5 for ; Thu, 14 Feb 2019 06:00:39 -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=GccRuQFRqaVkBzcusF5ev7XeftbkUHIeHQdHXzkyWfM=; b=DO/9XQUmfVfOY620y7LQDI7qMwLysvUZWgPJ440lJx0Ax+iNA/OaT7oyhRwOORsVjy srAWoKET5dIH45ZlReNH29HpMRqsfe9JTxAZ0MORLDiSz1buQJhmaGpjN9ggOf5KqwRZ BYOUBvZojLcpHDkAo6kPvSi0tD2GUDeOorKlgSsFEs1VWzwOD9lTjuRHdTAwuFQIGpzz lcxK3LPkXfNpjO4sET7WeWmoph57UaGTW98XCfgWKUF85T0nFp8fFENJmg21knBGlcQF NIEpDHzYjX+usmhlcQX9gSoDetfv10bJCOxH1CVN1qrrq4ypF0Cm1qvHjOA/xwfO2pjo UGzQ== 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=GccRuQFRqaVkBzcusF5ev7XeftbkUHIeHQdHXzkyWfM=; b=oVNf+NwgiMk50aC7qcLTpS1gp4TdAvmZMNbawUHi2XvQU78JOJvGvyl0cdPTGd3QNp x7oaQ27XCi3VNYVvUZoZ4rtwmD++eFPwmVM9p/6iHsIgjK6LwnwqN3mvIY9PvJf6OkVf 2H+tIHqHlvhCfIMkDRQcOtP4Ah7uS8jmKysVVbWM6AwjZX0wGoUm5NkvkpxRF9AMb0De HosKQ+knmtM3OKankpYyesg03T6fzSAwOyBO/MuSCKmL4AAmYQIh1/zWARghKH1C3xmO msNwJQxDakDaIH07/qXhYJuRUIh3dETrzQdAzaXIgYwNBuS9lkG1wUN+F6oovW2cdOnK 9xUw== X-Gm-Message-State: AHQUAubBkXJ/iysmNoXp8JoSjXknXMf8CymL/brfvhEViqxm3SBmL1zx wTDdns2qaRq5GQIH2AuDpZCVWw== X-Google-Smtp-Source: AHgI3IYKNOaqYyAhxj+U0/dHFZhx6MkzavyyIb2QmJuotNT33H0opYFSpwDu1Slsg7VoMmw+6iHqXg== X-Received: by 2002:adf:9061:: with SMTP id h88mr2983406wrh.65.1550152838301; Thu, 14 Feb 2019 06:00:38 -0800 (PST) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id h142sm3395677wme.33.2019.02.14.06.00.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 14 Feb 2019 06:00:37 -0800 (PST) From: Bartosz Golaszewski To: Rob Herring , Mark Rutland , Linus Walleij , Dmitry Torokhov , Jacek Anaszewski , Pavel Machek , Lee Jones , Sebastian Reichel , Liam Girdwood , 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 v6 01/11] dt-bindings: mfd: add DT bindings for max77650 Date: Thu, 14 Feb 2019 15:00:12 +0100 Message-Id: <20190214140022.19201-2-brgl@bgdev.pl> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190214140022.19201-1-brgl@bgdev.pl> References: <20190214140022.19201-1-brgl@bgdev.pl> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bartosz Golaszewski Add a DT binding document for max77650 ultra-low power PMIC. This describes the core mfd device and the GPIO module. Signed-off-by: Bartosz Golaszewski --- .../devicetree/bindings/mfd/max77650.txt | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/max77650.txt diff --git a/Documentation/devicetree/bindings/mfd/max77650.txt b/Documentation/devicetree/bindings/mfd/max77650.txt new file mode 100644 index 000000000000..b529d8d19335 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/max77650.txt @@ -0,0 +1,46 @@ +MAX77650 ultra low-power PMIC from Maxim Integrated. + +Required properties: +------------------- +- compatible: Must be "maxim,max77650" +- reg: I2C device address. +- interrupts: The interrupt on the parent the controller is + connected to. +- interrupt-controller: Marks the device node as an interrupt controller. +- #interrupt-cells: Must be <2>. + +- gpio-controller: Marks the device node as a gpio controller. +- #gpio-cells: Must be <2>. The first cell is the pin number and + the second cell is used to specify the gpio active + state. + +Optional properties: +-------------------- +gpio-line-names: Single string containing the name of the GPIO line. + +The GPIO-controller module is represented as part of the top-level PMIC +node. The device exposes a single GPIO line. + +For device-tree bindings of other sub-modules (regulator, power supply, +LEDs and onkey) refer to the binding documents under the respective +sub-system directories. + +For more details on GPIO bindings, please refer to the generic GPIO DT +binding document . + +Example: +-------- + + pmic@48 { + compatible = "maxim,max77650"; + reg = <0x48>; + + interrupt-controller; + interrupt-parent = <&gpio2>; + #interrupt-cells = <2>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "max77650-charger"; + }; -- 2.20.1