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 X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4791FC55178 for ; Fri, 23 Oct 2020 11:22:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E3A8724248 for ; Fri, 23 Oct 2020 11:22:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603452169; bh=C+8LMl5S1r0iw4tCIizP8jX34yr6ZWMBPedFfc9fI88=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=nM8qPJ1BOAalc92R4OK3my4HU0ZwjFw4CrxpqkKFJ5BUJAnNjc+Z69XDCqIqlYbbN CXucTlqM3+DyBV1NeM812OwZbmS9eWoRUglZLF2abvpoYXr2IwYq+uCiY/ZaoU0qxi v5MLTszGO4fZGcnph0nM+G3imCDk018UyB2XSj0E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S462867AbgJWLWs (ORCPT ); Fri, 23 Oct 2020 07:22:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:39484 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S462898AbgJWLWr (ORCPT ); Fri, 23 Oct 2020 07:22:47 -0400 Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7264B20874; Fri, 23 Oct 2020 11:22:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603452167; bh=C+8LMl5S1r0iw4tCIizP8jX34yr6ZWMBPedFfc9fI88=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=CmK7tfLxQASItwgUI7CELkDIZ2+GXD0H+SsOskiun7z0PjoN7gboP839+guwvTMfS w6miyRqtvqOFG+0+bwIZ23zLHR3q8VSaqUQJaA/eX46GQZ4VxKioeKJRAJNVNvDH0w utfHwP4ZGr4G2/Dcm/p7bWIHyuOsRUXheuXOxv3U= Date: Fri, 23 Oct 2020 12:22:39 +0100 From: Will Deacon To: Yong Wu Cc: Joerg Roedel , Matthias Brugger , Rob Herring , Robin Murphy , Krzysztof Kozlowski , Evan Green , 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, youlin.pei@mediatek.com, Nicolas Boichat , anan.sun@mediatek.com, chao.hao@mediatek.com, ming-fan.chen@mediatek.com, Greg Kroah-Hartman , kernel-team@android.com Subject: Re: [PATCH v3 09/24] iommu/io-pgtable-arm-v7s: Extend PA34 for MediaTek Message-ID: <20201023112239.GC20933@willie-the-truck> References: <20200930070647.10188-1-yong.wu@mediatek.com> <20200930070647.10188-10-yong.wu@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200930070647.10188-10-yong.wu@mediatek.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Wed, Sep 30, 2020 at 03:06:32PM +0800, Yong Wu wrote: > MediaTek extend the bit5 in lvl1 and lvl2 descriptor as PA34. > > Signed-off-by: Yong Wu > --- > drivers/iommu/io-pgtable-arm-v7s.c | 9 +++++++-- > drivers/iommu/mtk_iommu.c | 2 +- > include/linux/io-pgtable.h | 4 ++-- > 3 files changed, 10 insertions(+), 5 deletions(-) Acked-by: Will Deacon Will