From patchwork Mon Mar 18 17:42:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10858353 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 A924617E9 for ; Mon, 18 Mar 2019 17:44:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 967EE28F38 for ; Mon, 18 Mar 2019 17:44:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 944F028F5B; Mon, 18 Mar 2019 17:44:09 +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 3960A28F38 for ; Mon, 18 Mar 2019 17:44:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727855AbfCRRoH (ORCPT ); Mon, 18 Mar 2019 13:44:07 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:41230 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727870AbfCRRmi (ORCPT ); Mon, 18 Mar 2019 13:42:38 -0400 Received: by mail-wr1-f66.google.com with SMTP id p1so18050247wrs.8 for ; Mon, 18 Mar 2019 10:42:37 -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=I3J/bBM4FuDwKixkWau6qcQ7BFVgwIKx8NX6hXoZjgHPBV3G4LHOhbNtYuquWm6bZV 3pSHO+RJmZlB2bVfjOziAZb5MHhOvkPCVRNxKpXIzp68aapu7ty/2XYoaY6iHwLdH9Lu +MqVqAzQqdEgdLTT/x5ip1V2D93YenxVuem7uEinvz0E4DK4uSPAZPRz7k9DDw2g+DOW W/TcwknJewwSFK4k/tmB8SBFX8hYtIiw4ju+nnMUv5E7t+20R8CZALUDF713oZ9VQzK1 xa8ReXr2yCpeUGrpeKYzIaR5MT79K71MpBWsofjBIoOCNRJpD7eosZmZyh+J1dsHxLr5 9vDA== 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=ZHX1b+ViTY0uAFD+0GIqYiegy0zPIA/mpbYP/m4vhf19yv7pFQxbjm7EN0GFZHglOH BeLcKMCd2+FiY7gULnhV4h/+Ixppra9sgX6rcAB1yB4Qf6w09g3JCNfPq9Ly7uWN7dVR 4OzfCUnEIj5/NEbQu6hhIENLsKF+WJvTqjFQYefnbYdHBebySA6fxnltj05oem2qiyVh wAO2e1JHluHtXKCzZlRaCvGJexklvOQ6Li8dCfiMvftoizzA3o90zwkPfghLMCopgU7u WtVhP62dr0k1vYmNzd75MN+LdO2wxnkCnzSwo48SO4bft40ApEvpq7mqj980shb7HqdL D1eA== X-Gm-Message-State: APjAAAWsOfgnQ3yH/S3684w0FWuX8JrJCD3moR9CezCk8L8hXvmnfEBp yNs7gIQeXIgd8Q4/dHmAOEONCA== X-Google-Smtp-Source: APXvYqw1rbFycuGlhGIxk6qAn+u6PgoMLDZ8Mk2T86tuLP7HbHVuqLSnCitUj2+RbX4G16r5Rym0Kw== X-Received: by 2002:adf:d081:: with SMTP id y1mr13111050wrh.283.1552930956788; Mon, 18 Mar 2019 10:42:36 -0700 (PDT) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id g24sm14873909wmh.45.2019.03.18.10.42.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 18 Mar 2019 10:42:36 -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 18:42:20 +0100 Message-Id: <20190318174228.18194-4-brgl@bgdev.pl> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190318174228.18194-1-brgl@bgdev.pl> References: <20190318174228.18194-1-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 --- .../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"; + }; + };