From patchwork Mon May 16 14:16:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: yf.wang@mediatek.com X-Patchwork-Id: 12850931 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 27265C433F5 for ; Mon, 16 May 2022 14:33:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=wa8yVsq/p0/ZdfkqkNZXAqMM3QvEBq9QScXBIX8N9us=; b=2izc56SXiX7RJE EVABnvPp9DSqRRew/2I0l1syB2kqEA0U12I1Sf83ke4JGfFRAhL3c6Ox7PXp9JQaRZDizX5Cs0B4d VQHKd5HyofDmIs7dqXrOckDSKFfR+8edFiK+XKw42VWNyvPTxhOC8tX8KUcoRfXGUrF0z6FY2Roz8 j2MiIYA7imf+1Ps6EhvZQlqdEOxuZ3TRPVcV1K++DO5WA8K+ABji14ag4rNRS9tgW/XJv1xMKWIZG P9mv1sKUqGOwY3iWVJ9ZdoFYfuwT/bsJyhSt0KHfkz7KiTF5bT6xWvxL0QCqI7e9uXhh1NKmUpzjs xvouklZuKstebmIZV+tw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nqbmX-008NiM-Vj; Mon, 16 May 2022 14:33:10 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nqbmM-008Nee-Kr; Mon, 16 May 2022 14:33:00 +0000 X-UUID: e95a6364d7994657af7f55b98e058e97-20220516 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5, REQID:7ea6eb6e-b6e4-422d-8184-9187da45404d, OB:0, LO B:0,IP:0,URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACT ION:release,TS:-5 X-CID-META: VersionHash:2a19b09, CLOUDID:a0eb3394-563e-4fc2-8a0d-fda4821947ab, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,QS:0,BEC:nil X-UUID: e95a6364d7994657af7f55b98e058e97-20220516 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1268514678; Mon, 16 May 2022 07:32:49 -0700 Received: from mtkmbs10n2.mediatek.inc (172.21.101.183) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 16 May 2022 07:22:46 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.186) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.3; Mon, 16 May 2022 22:22:45 +0800 Received: from mbjsdccf07.mediatek.inc (10.15.20.246) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.3 via Frontend Transport; Mon, 16 May 2022 22:22:44 +0800 From: To: Matthias Brugger , "moderated list:ARM/Mediatek SoC support" , "moderated list:ARM/Mediatek SoC support" CC: , Libo Kang , Yong Wu Subject: [PATCH v5 0/2] iommu/mediatek: TTBR up to 35bit support Date: Mon, 16 May 2022 22:16:05 +0800 Message-ID: <20220516141608.11709-1-yf.wang@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220516_073258_748716_D1027317 X-CRM114-Status: UNSURE ( 8.52 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org This patchset adds MediaTek TTBR up to 35bit support. Changes in v5: - Only update message-ID. Changes in v4: - Fix build test WARNING: use GENMASK_ULL replace GENMASK. Changes in v3: - Add version changes description, there is No new code change in V3. Changes in v2: - Update patch and commit message - Add Level 1 pgtable PA up to 35bit. - This is new feature, remove stable@vger.kernel.org - Update commit message. Ning Li (2): iommu/io-pgtable-arm-v7s: Add a quirk to allow pgtable PA up to 35bit iommu/mediatek: Allow page table PA up to 35bit drivers/iommu/io-pgtable-arm-v7s.c | 56 ++++++++++++++++++++++-------- drivers/iommu/mtk_iommu.c | 29 +++++++++++++--- include/linux/io-pgtable.h | 15 +++++--- 3 files changed, 77 insertions(+), 23 deletions(-)