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[2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id y15-20020a05622a004f00b00429e56aee2esi5036454qtw.288.2024.02.14.07.57.51 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Feb 2024 07:57:51 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-65469-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=arm.com dmarc=pass fromdomain=arm.com); spf=pass (google.com: domain of linux-kernel+bounces-65469-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-65469-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id B078C1C2927B for ; Wed, 14 Feb 2024 15:56:27 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id AF31E5DF0D; Wed, 14 Feb 2024 15:56:15 +0000 (UTC) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 254F35FB8A; Wed, 14 Feb 2024 15:56:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707926175; cv=none; b=KZ10i3F/MX0AfwkflYnHmn1Mmf5hnZZN0l6rLOU9Fg+pFj8V37nWZqFw3hMsNTAUBcx01KW54R/ForbApKnCb5OPzUeRa4Urjm9/3vd1G5AKrBbAAUziJ/ZQQ65JpNEGdvDGIpaqPBz3c0gdJBr4zFGFgEix34QJg/uIyOdatHM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707926175; c=relaxed/simple; bh=8wE9VeZZ/pE3GTv1zR5T7QMkoHUzBLH+y37aO4m/9PU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=sZBaKayq+1pBi8J6dUv4vgO0oD4Wvw6IB2b/XUPjw3f2cqg5W/Tsx7VUDog63l3RMZfL7A0PwxsrcIlRga/J7cGr4IW/8BwChyTBLKr2B8vT4FOc0kHxxe+gnK9iLXr0tATdL2qcxJ/8SSIyei7Taej1Yr6T8F4gznBAU4plToA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 043451FB; Wed, 14 Feb 2024 07:56:50 -0800 (PST) Received: from [10.57.49.250] (unknown [10.57.49.250]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E4E003F762; Wed, 14 Feb 2024 07:56:06 -0800 (PST) Message-ID: Date: Wed, 14 Feb 2024 15:56:05 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/2] dt-bindings: arm: qcom,coresight-tpdm: Rename qcom,dsb-element-size Content-Language: en-GB To: Rob Herring , Mao Jinlong Cc: Mike Leach , James Clark , Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Tao Zhang , Alexander Shishkin , coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20240213160521.15925-1-quic_jinlmao@quicinc.com> <20240213160521.15925-2-quic_jinlmao@quicinc.com> <20240213222957.GA2502642-robh@kernel.org> From: Suzuki K Poulose In-Reply-To: <20240213222957.GA2502642-robh@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 13/02/2024 22:29, Rob Herring wrote: > On Tue, Feb 13, 2024 at 08:05:17AM -0800, Mao Jinlong wrote: >> Change qcom,dsb-element-size to qcom,dsb-element-bits as the unit is >> bit. > > That may be, but this is an ABI and you are stuck with it. Unless, you > can justify why that doesn't matter. (IIRC, this is new, so maybe no > users yet?) This was added and support queued in v6.8. This change won't make it to v6.8 (given it has to go via two levels and is technically not a fix). As James also pointed out, it doesn't matter what the name is (now that it has been published). Suzuki