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=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, 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 47BD6CA9EA0 for ; Fri, 18 Oct 2019 18:59:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2485720700 for ; Fri, 18 Oct 2019 18:59:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rrxq9qqc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2443142AbfJRS7t (ORCPT ); Fri, 18 Oct 2019 14:59:49 -0400 Received: from mail-wm1-f67.google.com ([209.85.128.67]:53477 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726421AbfJRS7t (ORCPT ); Fri, 18 Oct 2019 14:59:49 -0400 Received: by mail-wm1-f67.google.com with SMTP id i16so7212635wmd.3; Fri, 18 Oct 2019 11:59:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=tZnkkMS8Ppjf38TtJcQbsEMS2EZYYG5QiaTxSNSCmAU=; b=rrxq9qqc7DgaH0HdEaOBvv78Dadshyt0uH4Z2FokNryqzqMWRO9eBvltcFm378Xa++ bwaJgv2+CmHnK4W62vOlGirt6vd3UCbbdZ17FAS7Tnxhlnwmn6t2YgwG2KXuUqv/xh8/ JWMuZtrDA78BqXBQhp5njd+VT24TGBglgmNqUCNydzutvdXmW1FqwEczsgajwiwItPje 1xuEjON5lFv9tDjd8ilU5/Gh8uJItE6kxL4/1KehGMCuhIroFz/aqjqNaQ0JB32vMbSq aSCqW3xJGB/xwuuw0EmLIAET75ep0kSOzGDGZS4YwKGHTymaRw5Pb2V3rjqLclTaIJi0 RTUg== 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; bh=tZnkkMS8Ppjf38TtJcQbsEMS2EZYYG5QiaTxSNSCmAU=; b=On+/kORuJ/FGhBOLJXwNWqSN6F+2ZGF5A69BujmhASFAbryA+MZAAgMbMYYlNN7FO+ YiOnsX4/wqims0WMMRzMAHSJjU8eiC0/+Chj2xN2DUzHnmrDK+0fpX+V0G+u6BJkeOON pwygawzHEd1J69Bw2BW06ySM5UZdWo+KFUw2TkKvjPCeCp7vpEDDwTaDb+qMqYdpRNcM 41RyMXp9kUqoxVRnKOK9AAIPD1wqZbNGvKKhrFksvnj+l0iMJO5I3/+3MXV+qCJAZ7cX rfCZqPJbUtV7L3wvJ/gBVRkFDdy9XGGovd1mClDHIkRKoKrzihQdzNPEMfMsN2XQoOFx S2jw== X-Gm-Message-State: APjAAAXKGP90RfegZxF0zAb4vjUifzFik05fCwfMExvol9VuolJ7vfwX m5BshmJGDrIxcPyzz4Kh3Zw= X-Google-Smtp-Source: APXvYqwOa7xYCv/z3IBAcMPtD7kUb+dbcqrunj0PNN8ffzwuvTxLzcPJEazdIN4Y+Utte6EaBlzaBg== X-Received: by 2002:a1c:5609:: with SMTP id k9mr8690094wmb.103.1571425187005; Fri, 18 Oct 2019 11:59:47 -0700 (PDT) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id a204sm8327224wmh.21.2019.10.18.11.59.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Oct 2019 11:59:45 -0700 (PDT) From: Florian Fainelli To: bcm-kernel-feedback-list@broadcom.com, Stefan Wahren , Rob Herring , Mark Rutland , Eric Anholt , Ray Jui , Scott Branden , Pavel Machek Cc: Dan Murphy , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-leds@vger.kernel.org, Linus Walleij , Krzysztof Kozlowski Subject: Re: [PATCH] ARM: dts: bcm2837-rpi-cm3: Avoid leds-gpio probing issue Date: Fri, 18 Oct 2019 11:59:41 -0700 Message-Id: <20191018185941.14223-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <1570964003-20227-1-git-send-email-wahrenst@gmx.net> References: <1570964003-20227-1-git-send-email-wahrenst@gmx.net> Sender: linux-leds-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org On Sun, 13 Oct 2019 12:53:23 +0200, Stefan Wahren wrote: > bcm2835-rpi.dtsi defines the behavior of the ACT LED, which is available > on all Raspberry Pi boards. But there is no driver for this particual > GPIO on CM3 in mainline yet, so this node was left incomplete without > the actual GPIO definition. Since commit 025bf37725f1 ("gpio: Fix return > value mismatch of function gpiod_get_from_of_node()") this causing probe > issues of the leds-gpio driver for users of the CM3 dtsi file. > > leds-gpio: probe of leds failed with error -2 > > Until we have the necessary GPIO driver hide the ACT node for CM3 > to avoid this. > > Reported-by: Fredrik Yhlen > Signed-off-by: Stefan Wahren > Fixes: a54fe8a6cf66 ("ARM: dts: add Raspberry Pi Compute Module 3 and IO board") > Cc: Linus Walleij > Cc: Krzysztof Kozlowski > --- Applied to devicetree/fixes, thanks! -- Florian