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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 745A8C433F5 for ; Wed, 6 Oct 2021 21:19:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5B213611C5 for ; Wed, 6 Oct 2021 21:19:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239603AbhJFVVs (ORCPT ); Wed, 6 Oct 2021 17:21:48 -0400 Received: from mail-ot1-f49.google.com ([209.85.210.49]:36389 "EHLO mail-ot1-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239488AbhJFVVs (ORCPT ); Wed, 6 Oct 2021 17:21:48 -0400 Received: by mail-ot1-f49.google.com with SMTP id 5-20020a9d0685000000b0054706d7b8e5so4883071otx.3; Wed, 06 Oct 2021 14:19:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=pyhogmJEeqF+fRaOZvZaj5jR3nUOG5lT+D5EE+dCDqE=; b=St1gAm4Yvz+pmSm+j0OGdSaUZIOTubjGJo20x6YAX9pMtpbzDXu9A1C9CtgMmnaHmd b0s9srV/8A1JDsCwvHotndpqZBeqBKBMWPQogsK8LSkHLND/YNdicrmqt/O7LaO1dCAd CaBy4rsR/6cpfeoQErWNOlv2Itkb6avOpT7pmKSm4bYwy3a/u9ZiCqwmyGUd9h0wuW0H qCyCE9SNNSPKCnzDdAkn6WLKu2w6wbmClRKFRspnFNkZQdCKAUOOAGL1MunjaZ5ZwqxW cZcBML/oaSHyHkELVL9jLCabcygf0sqsI05UwH+JX7iwcIa8zQs5LNBAVesjCs2AW2ln H+jg== X-Gm-Message-State: AOAM5305u+w5YkN5xsl+cq/obgNx7k76xOzgERGtwCwdIoeQ+uQRtonK D7N8TIyryeRejICahEfZNw== X-Google-Smtp-Source: ABdhPJyNWYvyWmDLX2Y7GKveOOWJYE/869Gr8NGwpvjE+C25InM8dNr085H9kZCDw+ecAUq/zlUeGQ== X-Received: by 2002:a9d:1b4d:: with SMTP id l71mr464160otl.188.1633555195487; Wed, 06 Oct 2021 14:19:55 -0700 (PDT) Received: from robh.at.kernel.org (66-90-148-213.dyn.grandenetworks.net. [66.90.148.213]) by smtp.gmail.com with ESMTPSA id d10sm4220923ooj.24.2021.10.06.14.19.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Oct 2021 14:19:54 -0700 (PDT) Received: (nullmailer pid 2895941 invoked by uid 1000); Wed, 06 Oct 2021 21:19:54 -0000 Date: Wed, 6 Oct 2021 16:19:54 -0500 From: Rob Herring To: Bjorn Andersson Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Deepak Kumar Singh , Andy Gross , devicetree@vger.kernel.org, Chris Lew , Rob Herring , Frank Rowand Subject: Re: [PATCH v2 2/4] dt-bindings: soc: smem: Make indirection optional Message-ID: References: <20210930182111.57353-1-bjorn.andersson@linaro.org> <20210930182111.57353-3-bjorn.andersson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210930182111.57353-3-bjorn.andersson@linaro.org> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Thu, 30 Sep 2021 11:21:09 -0700, Bjorn Andersson wrote: > In the olden days the Qualcomm shared memory (SMEM) region consisted of > multiple chunks of memory, so SMEM was described as a standalone node > with references to its various memory regions. > > But practically all modern Qualcomm platforms has a single reserved memory > region used for SMEM. So rather than having to use two nodes to describe > the one SMEM region, update the binding to allow the reserved-memory > region alone to describe SMEM. > > The olden format is preserved as valid, as this is widely used already. > > Signed-off-by: Bjorn Andersson > --- > > Changes since v1: > - None > > .../bindings/soc/qcom/qcom,smem.yaml | 34 ++++++++++++++++--- > 1 file changed, 30 insertions(+), 4 deletions(-) > Reviewed-by: Rob Herring