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 22DD9C636CC for ; Wed, 15 Feb 2023 12:34:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229618AbjBOMd7 (ORCPT ); Wed, 15 Feb 2023 07:33:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230492AbjBOMd5 (ORCPT ); Wed, 15 Feb 2023 07:33:57 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8B28338663; Wed, 15 Feb 2023 04:33:32 -0800 (PST) Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id F1262660218A; Wed, 15 Feb 2023 12:33:23 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1676464405; bh=XjKxrV8fXkRvrXBNe0Ydl7+8yd1Vv/vlPl9Gx+Y6YkM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Uz0hRl40VuK3a2d6yqRDVcl37/37u/4CNYCIrahSlkK3Qe/AgaAoIYZktt2jYp+qX VzCjlnkCfmSPNJTf8YX7ktoBQYFx9jgc8AngZpMMdf0ZZQFbseN0nTKrcILXMxgkvl zcCxOLRtJNVV4CNfmcffkjHu5BiXmX3i401ssgF20o8nb0o2NCGX14ineyve6n1TM3 mY1kIaBR2oFlGTVuRcdqJACoiDFb+8RuCvekS8sg7XKExX79wdU3RVp46Bra0iyzbu KSx4tkMq82sOcb/lqqJWpw9dL2vUY6oliaA6zmK5+1Nx2TutiVJFbOaetU6lxyhQy4 EDByEb1blM8pQ== Message-ID: <7a46706b-3de5-d8dc-6ea5-8e909e2b927e@collabora.com> Date: Wed, 15 Feb 2023 13:33:20 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Subject: Re: [PATCH v4 06/11] iommu/mediatek: mt8195: Add iova_region_larb_msk Content-Language: en-US To: Yong Wu , Joerg Roedel , Matthias Brugger , Mauro Carvalho Chehab , Rob Herring Cc: Will Deacon , Robin Murphy , Krzysztof Kozlowski , Hans Verkuil , nfraprado@collabora.com, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev, mingyuan.ma@mediatek.com, yf.wang@mediatek.com, jianjiao.zeng@mediatek.com, Yunfei Dong , kyrie wu , chengci.xu@mediatek.com, youlin.pei@mediatek.com, anan.sun@mediatek.com References: <20230215062544.8677-1-yong.wu@mediatek.com> <20230215062544.8677-7-yong.wu@mediatek.com> From: AngeloGioacchino Del Regno In-Reply-To: <20230215062544.8677-7-yong.wu@mediatek.com> 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 Il 15/02/23 07:25, Yong Wu ha scritto: > Add iova_region_larb_msk for mt8195. We separate the 16GB iova regions > by each device's larbid/portid. > Refer to include/dt-bindings/memory/mt8195-memory-port.h > > Signed-off-by: Yong Wu Reviewed-by: AngeloGioacchino Del Regno