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,URIBL_BLOCKED,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 17607C282CB for ; Tue, 5 Feb 2019 09:13:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DA90320821 for ; Tue, 5 Feb 2019 09:13:41 +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="TM8tRpwX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728777AbfBEJNk (ORCPT ); Tue, 5 Feb 2019 04:13:40 -0500 Received: from mail-wr1-f67.google.com ([209.85.221.67]:34398 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728634AbfBEJMt (ORCPT ); Tue, 5 Feb 2019 04:12:49 -0500 Received: by mail-wr1-f67.google.com with SMTP id z15so692417wrn.1 for ; Tue, 05 Feb 2019 01:12:48 -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=cFkhmaEQUzdaTJR4lhnbhp1irRv/17xUnhxf+z/b5Fo=; b=TM8tRpwXr30E+mibHDlAU2noGJNHfIxefjH/b9z0ZalxBmh1tXogU0WnFYWhcN1Grh FKR+SGoFTvjbq5jCkPIg78b1QHRwZV+J1Gcr4iLkkUyIHIKzywBQpE46YTFtBDKvSCof 7AoM30ZxMumKWUFtZsJk9jf/I2nU8fjVDrqjLN56ZKiaS3w2tDo6+LKEs9LVve0fZHui jyeXmJly5aTgc6qvhwfzF8v1YMO+LBPUfs43awgo6OGjRu2tYCZhspsfLiM6b3cbA9hh GdCUUv0we0s5RuRHL0lCT84ou0bc1WD8nprzibO1+ipL1hbvs70tkxpBXjzxX73/KVOO FGOQ== 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=cFkhmaEQUzdaTJR4lhnbhp1irRv/17xUnhxf+z/b5Fo=; b=D2q9ij043CxO0+zjwAiaLaWeKP4MYydv5U72Q033CsPs5hrhLIyBmuwMArj/YpC5/z 8gRIi7FDAPfxbHzTfLz50eLw7jCblb+hh4KWZJ7b8evEWk9NJeaLPr9j4FFqqi9ekD4N 9WnMNa48cfnsTZoTSQ1qHqu7VUOjYWCKQuPXfkScy8KHUfxhNfUO7g5GyEJmKnN39KbO 0aibnKZWv8RTqG5s5nUmZVA08xuPDgMxXgA4OYoxUdACIoW4JbL8oFBsIt6Ra+FlN29x 7ZW0/w3fte0Agx6EucReftTwQxrfXstQuyFtJnSjCNNd2wlzPwcKu8d56RXWouVxX9x6 kGTA== X-Gm-Message-State: AHQUAuZSGlFdBy7RdaY/t3R7cI42pPea3TTK1LjauuP/+5qbSLanPGvl 9wO60/PreeoZqzwcYwN5y7ALgg== X-Google-Smtp-Source: AHgI3IYmUfs4Orz2ilgeyyBW61oe8BMNwn/tArgwGijF6x5dK/Cdj7MRLaSeZq5SceSGlyu4dZSgOA== X-Received: by 2002:a5d:6549:: with SMTP id z9mr2680750wrv.116.1549357967925; Tue, 05 Feb 2019 01:12:47 -0800 (PST) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id s5sm10433657wmh.37.2019.02.05.01.12.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 05 Feb 2019 01:12:47 -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 v4 03/10] dt-bindings: leds: add DT bindings for max77650 Date: Tue, 5 Feb 2019 10:12:30 +0100 Message-Id: <20190205091237.6448-4-brgl@bgdev.pl> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190205091237.6448-1-brgl@bgdev.pl> References: <20190205091237.6448-1-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 the DT binding document for the LEDs module of max77650. Signed-off-by: Bartosz Golaszewski --- .../bindings/leds/leds-max77650.txt | 57 +++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-max77650.txt diff --git a/Documentation/devicetree/bindings/leds/leds-max77650.txt b/Documentation/devicetree/bindings/leds/leds-max77650.txt new file mode 100644 index 000000000000..3a67115cc1da --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-max77650.txt @@ -0,0 +1,57 @@ +LED 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 LED controller is represented as a sub-node of the PMIC node on +the device tree. + +This device has three current sinks. + +Required properties: +-------------------- +- compatible: Must be "maxim,max77650-led" +- #address-cells: Must be <1>. +- #size-cells: Must be <0>. + +Each LED is represented as a sub-node of the LED-controller node. Up to +three sub-nodes can be defined. + +Required properties of the sub-node: +------------------------------------ + +- reg: Must be <0>, <1> or <2>. + +Optional properties of the sub-node: +------------------------------------ + +- label: See Documentation/devicetree/bindings/leds/common.txt +- linux,default-trigger: See Documentation/devicetree/bindings/leds/common.txt + +For more details, please refer to the generic GPIO DT binding document +. + +Example: +-------- + + leds { + compatible = "maxim,max77650-led"; + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0>; + label = "blue:usr0"; + }; + + led@1 { + reg = <1>; + label = "red:usr1"; + linux,default-trigger = "heartbeat"; + }; + + led@2 { + reg = <2>; + label = "green:usr2"; + }; + }; -- 2.20.1