From patchwork Tue Aug 14 10:27:39 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vivek Gautam X-Patchwork-Id: 10565291 X-Patchwork-Delegate: agross@codeaurora.org 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 CE60A1057 for ; Tue, 14 Aug 2018 10:28:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B91BB290E0 for ; Tue, 14 Aug 2018 10:28:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id ACF2B29114; Tue, 14 Aug 2018 10:28:05 +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=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI,T_DKIM_INVALID,UPPERCASE_50_75 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 43D04290E0 for ; Tue, 14 Aug 2018 10:28:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732279AbeHNNOd (ORCPT ); Tue, 14 Aug 2018 09:14:33 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:49060 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730766AbeHNNOd (ORCPT ); Tue, 14 Aug 2018 09:14:33 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 5034B60B7D; Tue, 14 Aug 2018 10:28:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1534242480; bh=sZgfOHsWQgkBamSZZlQJi8nEXXTWtzAF6bKXwb3bT74=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eNqFbhu757u2sHzHY6J3y84LAbqGLCyFn73PhnRcLUArB6AU0ReS5BN8165RTpXUw TuB4iO/XkGfspjIE1uQIMtbyJsN69FlW/zUO3dwmT3owWDnVKtTSC92PV55rORuiMM +uMxGcwfpC7+WRaVufeDb9hyPyYNx+pCsGJhRRBM= Received: from blr-ubuntu-41.ap.qualcomm.com (blr-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.18.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: vivek.gautam@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 8E14160B62; Tue, 14 Aug 2018 10:27:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1534242479; bh=sZgfOHsWQgkBamSZZlQJi8nEXXTWtzAF6bKXwb3bT74=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ISx6OTQA0XekWw8uqx/ju9KH8MrL3KRHnhamNeNnV4iazoN/cWnuh8Ips3gNU3Z9F a9K8kwzaZMAM22SnR1uQEExLPu7OD3b9Fuq1cNKdL/5OR49EUROGwYKALgr+liksBj JAmC10zC8e711zjbBaVzUlTUOTqwCZsCg7Xq4jjc= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 8E14160B62 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=vivek.gautam@codeaurora.org From: Vivek Gautam To: joro@8bytes.org, robh+dt@kernel.org, andy.gross@linaro.org, will.deacon@arm.com, iommu@lists.linux-foundation.org, devicetree@vger.kernel.org Cc: mark.rutland@arm.com, robin.murphy@arm.com, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Vivek Gautam Subject: [PATCH v2 2/3] dts: arm64/sdm845: Add node for arm,mmu-500 Date: Tue, 14 Aug 2018 15:57:39 +0530 Message-Id: <20180814102740.30222-3-vivek.gautam@codeaurora.org> X-Mailer: git-send-email 2.16.1.72.g5be1f00a9a70 In-Reply-To: <20180814102740.30222-1-vivek.gautam@codeaurora.org> References: <20180814102740.30222-1-vivek.gautam@codeaurora.org> 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 Add device node for arm,mmu-500 available on sdm845. This MMU-500 with single TCU and multiple TBU architecture is shared among all the peripherals except gpu on sdm845. Signed-off-by: Vivek Gautam --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 72 ++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index eb4ab33bf6f4..1c2be2082f33 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -989,6 +989,78 @@ cell-index = <0>; }; + apps_smmu: iommu@15000000 { + compatible = "qcom,sdm845-smmu-500", "arm,mmu-500"; + reg = <0x15000000 0x80000>; + #iommu-cells = <2>; + #global-interrupts = <1>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + }; + apss_shared: mailbox@17990000 { compatible = "qcom,sdm845-apss-shared"; reg = <0x17990000 0x1000>;