From patchwork Thu May 12 14:45:54 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: 12847810 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 AA49AC433F5 for ; Thu, 12 May 2022 14:53:39 +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=Z0FtOD/xC+dNswvGPM5AIKHfEjum9/oLuj8k0Fp/Va4=; b=J29Yh5M+pLLRDA Sng3zabCBjqy/rw/2dPc1quMfm4zWMUlMhLwIP39Zf2WiN3wuxezG0VLSiHg6VtvWsAZilbGLGMmD nX9Kj4pWXhzKXFY5ymXiLhloNjHbfaU2B9II2wa3oNqg1yOgIK2fREaD0WUGVLlMve2pCrHyj1v+P c8IQsL1Buucm7qMssW8kGmEsIFx/kBsm/2+k46NSU2cMm1IcUTRWKPxOlHTZexihanzItw8E02gcN +hlIzVQzR0uHNE33qkNRdDWLtQWjqwK9u7NdD6NQ2BGPNbTBLpFKt3AdpNAC6/BKu9uLvuLxK11em sw83IFAkLADeUH01N7gA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1npAC6-00CW9i-BH; Thu, 12 May 2022 14:53:34 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1npABq-00CW1Z-MI; Thu, 12 May 2022 14:53:20 +0000 X-UUID: 50833494fe55436c89f1887815ce3bbf-20220512 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4, REQID:5b8cd983-fdac-476c-9301-9d7f739deb41, OB:0, LO B:0,IP:0,URL:0,TC:0,Content:-20,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,AC TION:release,TS:-20 X-CID-META: VersionHash:faefae9, CLOUDID:04b914a7-eab7-4b74-a74d-5359964535a9, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: 50833494fe55436c89f1887815ce3bbf-20220512 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1816175074; Thu, 12 May 2022 07:53:12 -0700 Received: from mtkmbs10n1.mediatek.inc (172.21.101.34) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 12 May 2022 07:52:44 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Thu, 12 May 2022 22:52:42 +0800 Received: from mbjsdccf07.mediatek.inc (10.15.20.246) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 12 May 2022 22:52:41 +0800 From: To: Matthias Brugger , "moderated list:ARM/Mediatek SoC support" , "moderated list:ARM/Mediatek SoC support" CC: , Libo Kang , Yong Wu Subject: [PATCH v3 0/2] MediaTek TTBR up to 35bit support Date: Thu, 12 May 2022 22:45:54 +0800 Message-ID: <20220512144557.18025-1-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-20220512_075318_801857_AB81BF80 X-CRM114-Status: UNSURE ( 8.06 ) 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 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 iomm/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(-)