From patchwork Thu Jan 31 20:20:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Andersson X-Patchwork-Id: 10791405 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DCB37922 for ; Thu, 31 Jan 2019 20:21:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D4E8D3188F for ; Thu, 31 Jan 2019 20:21:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C795331892; Thu, 31 Jan 2019 20:21:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 733C231890 for ; Thu, 31 Jan 2019 20:21:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727855AbfAaUVL (ORCPT ); Thu, 31 Jan 2019 15:21:11 -0500 Received: from mail-pl1-f194.google.com ([209.85.214.194]:33674 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727848AbfAaUVL (ORCPT ); Thu, 31 Jan 2019 15:21:11 -0500 Received: by mail-pl1-f194.google.com with SMTP id z23so2000095plo.0 for ; Thu, 31 Jan 2019 12:21:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=oli7Ra9jhK+5aytYDg7Z1vmHr+drx/8e8TMUhHBKi6M=; b=KTFcgsUSVE3O9Ek44a1fdasIIhvwdU5J2kdwz5CQKPtUnyquKzMb1reEgMuj9zL9Zz bLIFOgjewQ6C/KPmAJDLvbiuIDcvYzK5khV9D3dpsCNEZj7pE7kQZFPtSl98undqCprP mlq8PFH01Im7CsIl1txBvb0KX6XnYOGPidAl0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=oli7Ra9jhK+5aytYDg7Z1vmHr+drx/8e8TMUhHBKi6M=; b=k7eIPq2Pt6kOKZ4U7WZ11VUZwDWlUYIyqLbq443/ZGcvEaLGuGBLx1NaX+G2RYOvuY tdiQNkT+CcILPU8r42FOKTiSDuhuZSn9YcBPp4I2brJv5p3ock7NT88ovJS486+zrZ3m GVFr19ZWfgAjOEJPqP/By9XnVUhNTMrwZv0HBn0T906mhjvdUoBijRJH2vs83mzTQ7f8 t/SVdew8m7IN7FNUALW9B1fcpyfm5icmXVl9uP3CPIp2OT/Z9xm0OILbFDKTJobpfSHY RieMw7UCCjnZTtQIJ79dSBIhWzmaYKqqbv7IE3CllkC4msdOg8hoPYag+e6eA8+0xBmj 1frA== X-Gm-Message-State: AJcUukcM1sAeNjSdzgTYlUz7RKU4443kF3NLgUJA0yLSH98cuQ5kuGt/ iQFhLtJ7zFmAPYb2TFvrs2jQockZrq4= X-Google-Smtp-Source: ALg8bN61gMnz8q9UtV+GLzy5Ha4FaAZ8Q0n43FxX6fFTWYAqz1BGi3agNhzBZd+gXivwZbslhVTsxQ== X-Received: by 2002:a17:902:1005:: with SMTP id b5mr36399550pla.310.1548966070779; Thu, 31 Jan 2019 12:21:10 -0800 (PST) Received: from localhost.localdomain (104-188-17-28.lightspeed.sndgca.sbcglobal.net. [104.188.17.28]) by smtp.gmail.com with ESMTPSA id c13sm6952205pfo.121.2019.01.31.12.21.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 31 Jan 2019 12:21:09 -0800 (PST) From: Bjorn Andersson To: Andy Gross , David Brown Cc: Rob Herring , Mark Rutland , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: qcom: msm8996: Disabled VFE SMMU Date: Thu, 31 Jan 2019 12:20:55 -0800 Message-Id: <20190131202055.13301-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.18.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Initializing the SMMU trips a security violation, so disable the VFE SMMU for now. Fixes: f3442ab97257 ("arm64: dts: qcom: msm8996: Add VFE SMMU node") Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 6ba96916c66d..c761269caf80 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -1000,7 +1000,7 @@ clock-names = "iface", "bus"; #iommu-cells = <1>; - status = "ok"; + status = "disabled"; }; camss: camss@a00000 {