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 EC65FC64ED8 for ; Thu, 23 Feb 2023 09:38:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232644AbjBWJiJ (ORCPT ); Thu, 23 Feb 2023 04:38:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234130AbjBWJhv (ORCPT ); Thu, 23 Feb 2023 04:37:51 -0500 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A91E53ECD for ; Thu, 23 Feb 2023 01:37:34 -0800 (PST) Received: by mail-wm1-x336.google.com with SMTP id p18-20020a05600c359200b003dc57ea0dfeso9501407wmq.0 for ; Thu, 23 Feb 2023 01:37:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=3m6S3L9AhnPNqrpJklFrakPE0HUtIHdZQC/onec6F08=; b=r/Hx+IUzELZk22hHOadZyhiv/xK7N7AYFz+cq0ApRK99wV6hgkZXPnpasvw5PL/lR4 jmDV88cLPZfD37+hUmtr54FO2l+mRlM7Z5QehmcNH4sTCt+MV8/k7W3QsF8gGGivauvf +tGYRDEUQzdYM5t3bw46K+VFZMCeJUh3VP9beS+Lo63jRWKpgvVUsr372wyQiTWBUc5z 9uRqrTBql1ZVMWYt6wI2QPNVgRMWZcX6eaRPPnf4ouuiSMhqzbo0avz1TUHZagX9CVVJ Tam805Q4BaurjVgSqnhfOIJjTLKH657P1lGErvMWqvds8cqTBnyTI1r87gIYdOOo2KJa eGFA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=3m6S3L9AhnPNqrpJklFrakPE0HUtIHdZQC/onec6F08=; b=LNOPZeiFILfGqyC+Dn/SSin48ZtSl6nMc0DXkT7IlSp3ajaidvNKApK8kTuyUil7BY HHpH4MJPX0sAtIdSPRNjgF4uPK5q+ynQMAMJ+GkxOTi/qQe6du8Ty48RKsJ3IWPF7ufn C/PvzhuNO+jKUGZq/g4ra8J0lPnX1r10SwG3C11cxiwH6dSqv1vWZvgsrei3e97Z6MRW sBVTQkEafnlSBoLySBnqW1HGeJDa1L8AYRNwAx0mi4JgMeJDKRYzu7ZBFGvgvgB4qkgl EvhvBLjVinKq6gJrksRw66IQtObywE3F4ooFBsdGncmi2HzKyDW4fEfrhrrTQFp/BBM1 vHqQ== X-Gm-Message-State: AO0yUKXsQsAvXuF73054ELzOFXAi2BKdo75CmLOksvRGDExs5wR05/6G iNOSYpZJUtXVTeoUPPoweKgW2A== X-Google-Smtp-Source: AK7set/N8XA1AjFOy0uRc9/mKLRwAuG5dD11cQeljvb6oImng8f+3zsLRH5Xdo1BF8jluino6GjHGQ== X-Received: by 2002:a05:600c:3093:b0:3dc:5c86:12f3 with SMTP id g19-20020a05600c309300b003dc5c8612f3mr2799265wmn.1.1677145050863; Thu, 23 Feb 2023 01:37:30 -0800 (PST) Received: from [192.168.1.109] ([178.197.216.144]) by smtp.gmail.com with ESMTPSA id u5-20020a05600c210500b003e00c453447sm10569614wml.48.2023.02.23.01.37.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 23 Feb 2023 01:37:30 -0800 (PST) Message-ID: <896e047a-9188-de5d-d3fd-197b3fa208da@linaro.org> Date: Thu, 23 Feb 2023 10:37:27 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH 02/11] dt-bindings: PCI: qcom: Add iommu properties Content-Language: en-US To: Manivannan Sadhasivam , andersson@kernel.org, lpieralisi@kernel.org, robh@kernel.org, kw@linux.com, krzysztof.kozlowski+dt@linaro.org, vkoul@kernel.org Cc: konrad.dybcio@linaro.org, bhelgaas@google.com, kishon@kernel.org, linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org References: <20230222153251.254492-1-manivannan.sadhasivam@linaro.org> <20230222153251.254492-3-manivannan.sadhasivam@linaro.org> From: Krzysztof Kozlowski In-Reply-To: <20230222153251.254492-3-manivannan.sadhasivam@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On 22/02/2023 16:32, Manivannan Sadhasivam wrote: > Most of the PCIe controllers require iommu support to function properly. > So let's add them to the binding. > If most of them require iommu, why not adding it as a required property to respective (or new) "if:then:" part? Best regards, Krzysztof