From patchwork Mon Mar 18 17:40:32 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10858301 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 513D91575 for ; Mon, 18 Mar 2019 17:41:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3225128B7A for ; Mon, 18 Mar 2019 17:41:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3028028704; Mon, 18 Mar 2019 17:41:01 +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=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI 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 C60D128B7A for ; Mon, 18 Mar 2019 17:41:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727763AbfCRRk4 (ORCPT ); Mon, 18 Mar 2019 13:40:56 -0400 Received: from mail-wm1-f67.google.com ([209.85.128.67]:39425 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727736AbfCRRk4 (ORCPT ); Mon, 18 Mar 2019 13:40:56 -0400 Received: by mail-wm1-f67.google.com with SMTP id t124so13712957wma.4 for ; Mon, 18 Mar 2019 10:40:55 -0700 (PDT) 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=QKNCVQXWN6oEf8giX8idUUq1TytMK5c/qkMs8Fw701U=; b=i4uHt6CtexflJwvEVHlktzw5ym29/cAovC6xWOaqOZNG5kkaX/d1oKDNP77R/k1K38 KO39o93U3Gk8/lNlYvZSzewvK26FtloXqwgDbIxvi+28QlW5D56rFm8OrzFAz6iqV9Gu iN1hQHpS6v2weivc0upGEgMCt6wc+/VmGiB1v9D7xyjkg1vK5lki3SToMGk1lzY4cfT0 dw0hj8NBuNYRjz3KYFqxYbsbXeD4BiV9APIWmF+nZaWP08wImXz0vYquG+Bn02Ro67mq wo7gLLMIfcc825W7y46kqzgFrQWSOBAVUofgiGiuMmCFRPNL8IAEPOzaHKtko5+2dWl3 0ndQ== 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=QKNCVQXWN6oEf8giX8idUUq1TytMK5c/qkMs8Fw701U=; b=GcEtw/10UYcY80mWAcJSjl2uk2gjpQNSphK2S23WSrTjlVdWDhelmtCSIKTt2ujmkZ TiXO/2gGA4mmMZ/16ox/Z/2wTrC73uqK6U47hoA37B0OfwMMI90F155aVPogXqyz11qI JioOlrn24jeAIoUu6bdV5CH/R97svHx7MLd5fuGH2/Sryc/H91rTziizzIX4hwtd7+Dc JhQPSW0qYtV7vHtCil6N8+cIIoFwc8Tdc6RTv+7TRNCMx6SDOfOkGAY7Nc3JRExrh5MT N5G0Og0SNFGL+9OcgnRrZYFIobI114NF4O+JP3vGZp0Rgx6P/AeVxU1tgW6b4qulkABZ bDXQ== X-Gm-Message-State: APjAAAWFoKqOlj7YFaIC6WzzKWwP+MLJCb4qLH8v4Ke7HRyINkCWlZDr 0vm44E4ZWCXRVUNo2WUIscMGaw== X-Google-Smtp-Source: APXvYqwi4r2wD+0c/hTXbA9dq9pW8ZSDE1+b/L8TVbVaD6iVFv7WK1lI9Rhgqh6fMbwWejfD7BijCA== X-Received: by 2002:a1c:9684:: with SMTP id y126mr41571wmd.124.1552930854549; Mon, 18 Mar 2019 10:40:54 -0700 (PDT) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id y140sm41436988wmd.18.2019.03.18.10.40.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 18 Mar 2019 10:40:53 -0700 (PDT) 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 , Rob Herring Subject: [RESEND PATCH v6 03/11] dt-bindings: leds: add DT bindings for max77650 Date: Mon, 18 Mar 2019 18:40:32 +0100 Message-Id: <20190318174040.17899-4-brgl@bgdev.pl> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190318174040.17899-1-brgl@bgdev.pl> References: <20190318174040.17899-1-brgl@bgdev.pl> MIME-Version: 1.0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Bartosz Golaszewski Add the DT binding document for the LEDs module of max77650. Signed-off-by: Bartosz Golaszewski Reviewed-by: Rob Herring Acked-by: Pavel Machek --- .../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"; + }; + };