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 01F92C636D4 for ; Mon, 30 Jan 2023 19:37:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238094AbjA3ThQ (ORCPT ); Mon, 30 Jan 2023 14:37:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236704AbjA3ThP (ORCPT ); Mon, 30 Jan 2023 14:37:15 -0500 Received: from mail-oi1-f177.google.com (mail-oi1-f177.google.com [209.85.167.177]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B8D3338EAD; Mon, 30 Jan 2023 11:37:14 -0800 (PST) Received: by mail-oi1-f177.google.com with SMTP id d188so10995357oia.3; Mon, 30 Jan 2023 11:37:14 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=SY8t9rjZvKksjjObUfSr/JlHFAVlEcQD+wuQnMYT6og=; b=BHd4yFoHcrkAipOPK3o52jdeVeo2rZEOFLSmdRdjj+g/54hX1z2YJr77A8ESJhZ3nq mUU9fxVVKcKOorlQ82yV4HbFvEdY4hFVe8OUEWg97I58YswSbwL753v2832hLnIIVL2K cgWIKyqZcc7wL/yoeJ98MUfZsvkLkpuwAGSJ3iN8q+EjHqWx4dj812wOcEqons8ju2h9 itaksx8LXqSjKXuKFZd/YgcpURvZ06vlMAoZGsUHOgEq5tYFnN72sT3T7BJJ+MIPdsXo 0Kryh749lYDOhyNslI8AIM3k1XUSycnbZB51k4lX+4YwM+RJnyyYw4w3rsCMGy83gEYp nIyA== X-Gm-Message-State: AO0yUKU/UtMT9X5oi3FlLz1PvidVC88cgpkFnI/4j17lGmgOI3Ba+OlU QVugpSMUsz0PIlo/RoY99A== X-Google-Smtp-Source: AK7set+LExoVClMVHa7Z2AUHvHd9asnN4InRgfJ7HTs+KkGhNtYD+t+SMJiiR4ca0LFwjquj/JKapg== X-Received: by 2002:a54:4497:0:b0:378:330d:84ef with SMTP id v23-20020a544497000000b00378330d84efmr2906173oiv.0.1675107433889; Mon, 30 Jan 2023 11:37:13 -0800 (PST) Received: from robh_at_kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id c82-20020acab355000000b003645b64d7b3sm5139410oif.4.2023.01.30.11.37.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Jan 2023 11:37:13 -0800 (PST) Received: (nullmailer pid 3234988 invoked by uid 1000); Mon, 30 Jan 2023 19:37:13 -0000 Date: Mon, 30 Jan 2023 13:37:13 -0600 From: Rob Herring To: Yoshihiro Shimoda Cc: joro@8bytes.org, will@kernel.org, robin.murphy@arm.com, krzysztof.kozlowski+dt@linaro.org, iommu@lists.linux.dev, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: Re: [PATCH v2] dt-bindings: iommu: renesas,ipmmu-vmsa: Update for R-Car Gen4 Message-ID: <20230130193713.GA3213851-robh@kernel.org> References: <20230127140446.1728102-1-yoshihiro.shimoda.uh@renesas.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230127140446.1728102-1-yoshihiro.shimoda.uh@renesas.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Fri, Jan 27, 2023 at 11:04:46PM +0900, Yoshihiro Shimoda wrote: > Since R-Car Gen4 doens't have the main IPMMU IMSSTR register, update > the renesas,ipmmu-main property which allows to only set the first > argument for R-Car Gen4. > > Signed-off-by: Yoshihiro Shimoda > --- > Changes from v1: > https://lore.kernel.org/all/20230123012940.1250879-1-yoshihiro.shimoda.uh@renesas.com/ > - Change number of argument for R-Car Gen4 instead of "module id". > On the discussion, using 'minItems' is a solution. But, it causes > "too short" errors on dtbs_check. So, using "oneOf" instead. What was the schema you had? I've commented on v1. Rob