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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 827C0E9270E for ; Thu, 5 Oct 2023 14:48:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236873AbjJEOsJ (ORCPT ); Thu, 5 Oct 2023 10:48:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55358 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236865AbjJEOpr (ORCPT ); Thu, 5 Oct 2023 10:45:47 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 52D50158EC; Thu, 5 Oct 2023 07:27:31 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 60A17C36AF1; Thu, 5 Oct 2023 13:12:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696511529; bh=0WS1XXB55RTeOyKZikpT+hiTItlnXgYlO78w1Qz1K40=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=AJYrUb2K5mDzEGU373Qz1W8J7c7oD+4bIFGQ7AYRPKkwySrPrHL9XydweoIjzEziJ iiP9qnHrlLaZowHJ1TQZRbejaEQdpqh1nV3kE5amFmjgnGDyPsyoPJiPexJEFmOeCc CqOzRBt08AtMcGUulxq7kHhjlAPkpPmFvqTrUbNNdj6x55w08O1KtWw3j97SURhpGW dCjTip6b8mrvkY8s917mh6Ps4xToG4nRLMHQqR5XeGUZOQXC1LPznwRACQzhKnKwtk JzHR0Et+lqy++LfYrDcCOLLzJ+NSLa/qIsM5LzBIVjv95iQmtMD5rQ88lS+5obuL34 4yNXhJTvG0gag== Message-ID: <2905cfc2-912f-4620-9455-2e91586a2839@kernel.org> Date: Thu, 5 Oct 2023 16:12:04 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: linux-next: build warnings after merge of the ti tree Content-Language: en-US To: "Raghavendra, Vignesh" , Stephen Rothwell , Nishanth Menon , Tero Kristo , Santosh Shilimkar , Rob Herring , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" Cc: Linux Kernel Mailing List , Linux Next Mailing List References: <20231005141536.77538147@canb.auug.org.au> From: Roger Quadros In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org Hi, On 05/10/2023 11:25, Raghavendra, Vignesh wrote: > + Rob and DT list > > Hi Stephen > > On 10/5/2023 8:45 AM, Stephen Rothwell wrote: >> Hi all, >> >> [I may have missed this yesterday, sorry] >> >> After merging the ti tree, today's linux-next build (arm64 defconfig) >> produced these warnings: >> >> arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso:65.8-140.3: Warning (avoid_default_addr_size): /fragment@3/__overlay__: Relying on default #address-cells value >> arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso:65.8-140.3: Warning (avoid_default_addr_size): /fragment@3/__overlay__: Relying on default #size-cells value >> >> Introduced by commit >> >> 45a0c06571e1 ("arm64: dts: ti: am642-evm: Add overlay for NAND expansion card") >> > > Thanks for the report. I will drop the offending comment. > > Roger, > > Sorry, this would need to be fixed in dtc or need exception from DT > maintainers to ignore the warnings. Please don't drop this patch as the issue is not with the patch but with the dtc tool itself. As this is a DT overlay there is no way to specify address-cells/size-cells of parent here. This will be resolved only after merge with base tree. This will be fixed in next dtc sync. https://www.spinics.net/lists/devicetree-compiler/msg04036.html See further discussion here https://lore.kernel.org/all/CAL_JsqLmv904+_2EOmsQ__y1yLDvsT+_02i85phuh0cpe7X8NQ@mail.gmail.com/ -- cheers, -roger