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 93831C7619A for ; Wed, 5 Apr 2023 13:13:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237893AbjDENNx (ORCPT ); Wed, 5 Apr 2023 09:13:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58108 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237636AbjDENNv (ORCPT ); Wed, 5 Apr 2023 09:13:51 -0400 Received: from mail-wm1-x329.google.com (mail-wm1-x329.google.com [IPv6:2a00:1450:4864:20::329]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BA9ED1713 for ; Wed, 5 Apr 2023 06:13:49 -0700 (PDT) Received: by mail-wm1-x329.google.com with SMTP id p34so20857238wms.3 for ; Wed, 05 Apr 2023 06:13:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; t=1680700428; 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=PHh6zzAce+jaaDv5uLWbvrxiFe4RlqISTI0cdrv8gGw=; b=oC6b60CGc0i+X2eamIm7a4q3wmo0Le1bJgkKz75LJtPkxtGgsS3kIBCEbh+WkZDs0t 5HC6ywocBdzZf2mTPaHIRmhcr1rpVxDbrhF0jX+C31QfjhiIJk09071Ft5H49Lb3BROz wExQ7VGxXyddgnTyjJI9jx0slUkJDeB8fELrOc2QlpWn0EbRZDl/ES4e4p8aIEM+2LhD TIaF3IeOPi3QOXrYNeFefemGQZQwdxioJloOIbUu3s1WkaeFfSoOLXrwB+lwRI5mBOsu Zdt760+0KlAUBPxnEreikCGZ8CD5+z4XIiacbtCyZZ7jFZ6k96o/jVecjZg44c8iHrtX BP5g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680700428; 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=PHh6zzAce+jaaDv5uLWbvrxiFe4RlqISTI0cdrv8gGw=; b=KNaSRjJs49mf7NzJtd+OUEKRON9Jg2b2HkTZuJKAg5oBuxm/MeJsKeE335Unt+jjJz UvLSM6Zom4KJ4gTHS8PfRe/DUhb5v+CxF9o/qXPUArODA/4iwauHXIyCnlQlG/RKoxnM xXsi9nVxUhyzxsy+oLsHVZ0x1IYN0WIjx0RyZDce12OT7WnXXxC18G8udwTmMVOziStP 46L1QXkICdkH0qGRow9WgFHYI0AFG4dQGdqHP2ly8KWoWTd4ewlMVuoJMKCwuBuwQHdA r+k+tVg4xxCsiwaO9Emk8NsnFfWlbGi7NlfOoeAR+5LNNw8e3Ny+hHjCBVjxaB1/PDXc qRTw== X-Gm-Message-State: AAQBX9dwbXuP2n7JvdKAeM+A3dDCtnJD1efHdPzEQ5gxW4w8JTlQoJFw zK7g9NojnwrOwWpBiRyCARcoJQ== X-Google-Smtp-Source: AKy350ZyPGUFGjG9cy0rn/aVbR5i527mmHWJxdldoaXSN0tARqQJmd6qhS1NVW6cU3hiqFGcYnWKMQ== X-Received: by 2002:a1c:7309:0:b0:3ed:ec34:f1 with SMTP id d9-20020a1c7309000000b003edec3400f1mr4566693wmb.35.1680700428151; Wed, 05 Apr 2023 06:13:48 -0700 (PDT) Received: from [192.168.1.172] (158.22.5.93.rev.sfr.net. [93.5.22.158]) by smtp.gmail.com with ESMTPSA id u13-20020a05600c210d00b003f0373d077csm2144586wml.47.2023.04.05.06.13.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 05 Apr 2023 06:13:47 -0700 (PDT) Message-ID: <3c51a5d3-8d76-9d8e-7cbe-6a2a1776b360@baylibre.com> Date: Wed, 5 Apr 2023 15:13:47 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [PATCH v2 00/10] Add IOMMU support to MT8365 SoC Content-Language: en-US To: Krzysztof Kozlowski , Yong Wu , Rob Herring , Matthias Brugger , AngeloGioacchino Del Regno , Krzysztof Kozlowski Cc: linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20230207-iommu-support-v2-0-60d5fa00e4e5@baylibre.com> <00a0d832-9a0b-6160-31eb-30d2e9c32c79@linaro.org> From: Alexandre Mergnat In-Reply-To: <00a0d832-9a0b-6160-31eb-30d2e9c32c79@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/04/2023 13:43, Krzysztof Kozlowski wrote: > On 05/04/2023 10:06, Alexandre Mergnat wrote: >> This commits are based on the Fabien Parent work. >> >> The purpose of this series is to add the following HWs / IPs support for >> the MT8365 SoC: >> - System Power Manager >> - MultiMedia Memory Management Unit "M4U" (IOMMU) >> - Smart Multimedia Interface "SMI" >> - Local arbiter "LARB" >> >> This series depends to two others which add power support for MT8365 SoC >> [1] [2]. > So does it mean they cannot be merged? On first glance I do not see the > dependency, so I wonder if we understand the dependencies the same. And > subsystems. Exactly, we shouldn't merge it before the dependent series to don't break the build due to "#include " in the DTSI file. Additionally, LARB will not work properly (or at all) without the power support. Regards, Alexandre