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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AFD96CD8CB9 for ; Wed, 10 Jun 2026 10:22:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=L6bxtzQsXU5V2ZLqW/tYugnU81O7/hqnwZwvA1uMdL8=; b=yUtfuglySqTQA+C7DxETg0swSm VHvD7QCb3qg4GC58eJXeAevdv6JglhANzV4NVNH0P8CFx7rPuSrU10PW5nPLKs9EOxpDquLysZkAq HGmIWYPv+ArV6h+VWU0CN8QfRpeBa2R351wsMYk+6ZYRsq8wEwc0tKi/d9LewM8IiTNUZs4QVIrym z8Dt9bixT/ZNwI279qSEUMQTUEiAVvjYwL1OeuU1QSbuWXZI9ye6FG4s6rpCZIuWx6TuDP0WFwJY9 uSVB3HzuipQEi88l7RlZffzWakkdqe/j4FGyDOBgm8l2iAkgkuCvrKNqW42XDSV9hbNy6cQh6/N3O kqsCI4nA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wXG5C-00000007O2a-2dcr; Wed, 10 Jun 2026 10:22:50 +0000 Received: from mail11.truemail.it ([217.194.8.81]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wXG59-00000007O1w-41B8 for linux-arm-kernel@lists.infradead.org; Wed, 10 Jun 2026 10:22:49 +0000 Received: from gaggiata.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 9D78522715; Wed, 10 Jun 2026 12:22:44 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1781086964; bh=L6bxtzQsXU5V2ZLqW/tYugnU81O7/hqnwZwvA1uMdL8=; h=Received:From:To:Subject; b=pC8mYV7Xz1TRYqsof6BGWIwTZf7J6GAzFKMNJBiXoNGclnIzszxJMfPsQ4lVyEWlp id8MqVeYdb09FIworIJ+W+/Aqa8ttaP4qtih5Tu15BX3wTxoLrlh3qhQYMpID2lfaW 3bU8F0kg2Wetv3NlsovGSYAVGOfxlksDwSvweQ8K1EORX5undFEnvo5HA43fcZA2WD g1zIwMfeW57yfstKt99jOXwQ5/j9SItqXODr80EFXHiSLekrerHOwYY2W51DPQHpPF /touJX3xeB6F20k2DaDBufw4DkU8LQHwXj2BsdBXZ0KFXanZRKBy703fDUwSrFrFym aLbhV50d4xpqA== Received: by gaggiata.pivistrello.it (Postfix, from userid 1000) id 540DA7FD97; Wed, 10 Jun 2026 12:22:44 +0200 (CEST) Date: Wed, 10 Jun 2026 12:22:44 +0200 From: Francesco Dolcini To: Laurentiu Mihalcea Cc: Krzysztof Kozlowski , Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sascha Hauer , Peng Fan , Fabio Estevam , Daniel Baluta , Francesco Dolcini , linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/4] dt-bindings: remoteproc: imx_rproc: document optional "memory-region-names" Message-ID: References: <20260605113621.1479-1-laurentiumihalcea111@gmail.com> <20260605113621.1479-2-laurentiumihalcea111@gmail.com> <20260610-adventurous-granite-marmoset-e0eaa8@quoll> <2fc48536-5af9-419e-b4df-746b678cb6ab@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2fc48536-5af9-419e-b4df-746b678cb6ab@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260610_032248_182655_78999CF0 X-CRM114-Status: GOOD ( 17.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Jun 10, 2026 at 02:10:37AM -0700, Laurentiu Mihalcea wrote: > > > On 6/10/2026 12:37 AM, Krzysztof Kozlowski wrote: > > On Fri, Jun 05, 2026 at 04:36:18AM -0700, Laurentiu Mihalcea wrote: > >> From: Laurentiu Mihalcea > >> > >> The names of the carveout regions are derived using the names of the > >> reserved memory devicetree nodes, which are referenced using the > >> "memory-region" property. This adds a restriction on the names of said > >> devicetree nodes, often bearing specific names such as: "vdevbuffer", > >> "vdev0vring0", "rsc-table", etc... This goes against the devicetree > >> specification's recommendation, which states that the devicetree node > >> names should be generic. > > > > No, it does not. Names like rsc-table feels exactly like DT spec is > > asking - for a name matching purpose. Are you sure you read the spec? > > Quoting from the spec: > > "The name of a node should be somewhat generic, reflecting the function of the > device and not its precise programming model" > > and looking at the examples provided in "2.2.2 Generic Names Recommendation", > wouldn't "memory" be a more appropriate choice for the DT node name instead of > "rsc-table" since it's more generic, while still matching the purpose > of the device? Or perhaps I'm interpreting this the wrong way? Please see https://lore.kernel.org/all/CAL_JsqKRW-=er+DCTob0HmQv9OyVt7yiej-Yht6UR-mcW=LHUg@mail.gmail.com/ Francesco