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 4AF94C433F5 for ; Tue, 4 Jan 2022 15:56:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235384AbiADP4I (ORCPT ); Tue, 4 Jan 2022 10:56:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235220AbiADPzv (ORCPT ); Tue, 4 Jan 2022 10:55:51 -0500 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E84FC061799; Tue, 4 Jan 2022 07:55:51 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: kholk11) with ESMTPSA id 3F0BA1F43593 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1641311750; bh=xfvIzyJHMkDZP1e9u2yfDSHp2jeB+W9uFbn9UswbT0Q=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=bwlABhPSumyKxseog6CQy9zWKiKTLbBbFVRnwlqfAusVMPEcuOabM19Dm9AD+pqak RmrVCYDbJV1zhCBxr/vC6AxIbq8pvQ8JqqO8IWqXpL5Erhsj2NrC3YHkGnluGC35/e pJogO5aqPgbSKfFbv+paLvf7FW8k06J6heDnHWJ76gcbgsxfWx7p69ij1vTEoi0H0W jg3+C0RxGyfOdSo3B/H2fPk7KFo7WrcOsjvCjW2HH16Tx6vQMAP4tI3coZYCzP08AW KKDZ6dZxadOqdy9gBwKII1ZvK5BM4nzUMLxeyJTYJTHQey26U++krzElrqvR/I854c g8XjyIWvfNscg== Subject: Re: [PATCH v3 15/33] iommu/mediatek: Add SUB_COMMON_3BITS flag To: Yong Wu , Joerg Roedel , Rob Herring , Matthias Brugger , Will Deacon , Robin Murphy Cc: Krzysztof Kozlowski , Tomasz Figa , linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux-foundation.org, Hsin-Yi Wang , youlin.pei@mediatek.com, anan.sun@mediatek.com, chao.hao@mediatek.com, yen-chang.chen@mediatek.com References: <20210923115840.17813-1-yong.wu@mediatek.com> <20210923115840.17813-16-yong.wu@mediatek.com> From: AngeloGioacchino Del Regno Message-ID: <4a9660ad-032a-5319-de29-d088e607310d@collabora.com> Date: Tue, 4 Jan 2022 16:55:47 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20210923115840.17813-16-yong.wu@mediatek.com> Content-Type: text/plain; charset=iso-8859-15; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Il 23/09/21 13:58, Yong Wu ha scritto: > In prevous SoC, the sub common id occupy 2 bits. the mt8195's sub common > id has 3bits. Add a new flag for this. and rename the prevous flag to > _2BITS. For readable, I put these two flags together, then move the > other flags. no functional change. > > Signed-off-by: Yong Wu Reviewed-by: AngeloGioacchino Del Regno