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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 BB5E5C433E1 for ; Mon, 29 Jun 2020 19:51:53 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8CB8B20724 for ; Mon, 29 Jun 2020 19:51:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="UKGUlXGK"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="pRE1DYgd" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8CB8B20724 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=bfNZIgkfeSpND3U9n8WU+Po0t1ifN2+d0B4BFGXc5gY=; b=UKGUlXGK1TERNiMBEman4GnNJ MwjO6Bv5CU1NpbCEbHiZthpfN3pZmFI/GB34Y5ob/6Sk74tjudUcXZSwNGxjpLtDXQeUP7dgJKxD+ Hk8J+H6QTgofaclqB6ol+cWaqplekU3txi286QPxE4/g17V72K4a2D3E6fI6WXpvgtiI145CI1/lw 2sKX2kwgXlnJTSkM3nDZosz5+56ysEUvTpttS4AqshNd0k0xLNPoz8lfKTaY49zISGaCP/Wjl1T52 VXE5VeNKYZ8SUdNF9a4+vhqWzl9Rj3pWnRrIsHfbsS+w79t85LrZLBbUXZ4TNX9IOZu1k40kOCGmd HyJmc0Big==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jpznW-0008Ar-Ih; Mon, 29 Jun 2020 19:50:34 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jpznU-0008AL-Le for linux-arm-kernel@lists.infradead.org; Mon, 29 Jun 2020 19:50:33 +0000 Received: from [192.168.0.50] (89-70-52-201.dynamic.chello.pl [89.70.52.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E796920702; Mon, 29 Jun 2020 19:50:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593460231; bh=Gv9PLMZnlHIBTdk8O+vpWP9KP6QOJHRkkviInyIDGFY=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=pRE1DYgdoC+D7zeA7XuI7g0EKUwKzDggaCcFUh8Yez80tWfqrygUio+UBwLy+RI4C /Dy2ktTmVZ24qt23e64C7C1Cv6wAwcKUrJdZNscvrAidcoSOZjDvoageMG4p8YrVXC 5qvJmj+i6DG306rIUjaJRse+BMv8Y+J6eyP4Oga4= Subject: Re: [PATCH 1/3] ARM: dts: exynos: Fix missing empty reg/ranges property regulators on Trats To: Krzysztof Kozlowski References: <20200629193338.29540-1-krzk@kernel.org> From: Sylwester Nawrocki Message-ID: <03a23289-1188-db77-6c38-a7dddeac183c@kernel.org> Date: Mon, 29 Jun 2020 21:50:26 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: <20200629193338.29540-1-krzk@kernel.org> Content-Language: en-US X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Bartlomiej Zolnierkiewicz , Pankaj Dubey , linux-kernel@vger.kernel.org, Chanwoo Choi , Rob Herring , Kukjin Kim , Alim Akhtar , linux-arm-kernel@lists.infradead.org, Marek Szyprowski Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Krzysztof, On 6/29/20 21:33, Krzysztof Kozlowski wrote: > Remove the simple-bus compatible from a regulators node because its > children do not have any unit addresses. This fixes DTC warning: > > Warning (simple_bus_reg): /regulators/regulator-0: missing or empty reg/ranges property > > Signed-off-by: Krzysztof Kozlowski > --- > arch/arm/boot/dts/exynos4210-trats.dts | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts > index 3d791db6095c..cec413ee4490 100644 > --- a/arch/arm/boot/dts/exynos4210-trats.dts > +++ b/arch/arm/boot/dts/exynos4210-trats.dts > @@ -31,8 +31,6 @@ > }; > > regulators { > - compatible = "simple-bus"; I think you would also need to remove the 'regulators' node altogether, otherwise with your change the subnodes below won't get parsed and the regulators will not get registered. > vemmc_reg: regulator-0 { > compatible = "regulator-fixed"; > regulator-name = "VMEM_VDD_2.8V"; > -- Thanks, Sylwester _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel