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=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 D8A90C43381 for ; Tue, 26 Mar 2019 17:33:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A9389206B7 for ; Tue, 26 Mar 2019 17:33:43 +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="W6EpkC4Y" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732461AbfCZRdm (ORCPT ); Tue, 26 Mar 2019 13:33:42 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:42498 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732034AbfCZRc0 (ORCPT ); Tue, 26 Mar 2019 13:32:26 -0400 Received: by mail-wr1-f68.google.com with SMTP id g3so11883572wrx.9 for ; Tue, 26 Mar 2019 10:32:25 -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=W6EpkC4YFr9SFFojs2AUYtmVFt/uujyibwlOBPnNx0XcNaKRyNlrsqi+T7Qs67hr/o zzI4NT+LWa4xhA13jzAskfNtzOmRnX26zK5/8ryzUegSBqFsYjoJs50eAqyIvqczehs2 u4eLkx1pForftbyDG7WKmXpzCYLDmkGKu+12MfsOnoSJDoVpuOWUwGRsXxeIdBk/raPU awGbvgH6oXuGn03qHPd1IfcfPBl9iMQHolzulZ+DQTuIdPQa5iPKm8lI/x31KI3SOG4o M9X5Xsn3MwCDWpNSmK6Kq9YHZZ5cDTsBP4s/tzfjeOAFAr89sI05grAG67oKLjDnINN7 UiOA== 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=HOlOAx5YHD8g8fP82Ev0s6CJ8QDvZwlF4k3NolhIHg9NXjr+154/zgvXreyipvhGjH FVcLDXBlx77OPryovVf93986MaAKvgEBw1WS0WKWmlNbofHl3g+jOe+r1/PF8wjr2Wky jTphklj7DIp75ZeMOS+rm2WY8EQYK1h1ReEyxK9+adEWNkXl4T7wLrpJpsMaEVgHIFbd 0GwEt/lfmQqjSep1RoYak+PViKtXSINp3uNbvQARQlOOv7A7cKfZwpfGRPJb/fIT5k4b e6LRt3BLtJMq5ya1EQeQZp8JlpB0xT8nT1IunWWOTrniEsopVf87bytq48PxryYOxftL s77g== X-Gm-Message-State: APjAAAVUFAS9hZ9t9bYstfU5vzsTG6DY9/iplDKZh59MBbRV9VBBde2k Nq5jHjQWEYbvEs5iXTAoCO6rxQ== X-Google-Smtp-Source: APXvYqxQBCpEM7DnHKEWXgBblNh0JQfx1rRBj369z+9hcNxQOm4PvIXkx7FX3es5jmatLPTHewIYEQ== X-Received: by 2002:a5d:63c5:: with SMTP id c5mr19336534wrw.82.1553621545172; Tue, 26 Mar 2019 10:32:25 -0700 (PDT) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id 4sm2534541wmg.12.2019.03.26.10.32.23 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 26 Mar 2019 10:32:24 -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: [PATCH v7 03/11] dt-bindings: leds: add DT bindings for max77650 Date: Tue, 26 Mar 2019 18:32:00 +0100 Message-Id: <20190326173208.30614-4-brgl@bgdev.pl> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190326173208.30614-1-brgl@bgdev.pl> References: <20190326173208.30614-1-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 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"; + }; + }; -- 2.20.1