From patchwork Fri May 10 04:34:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Andersson X-Patchwork-Id: 10938215 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 1FFA01515 for ; Fri, 10 May 2019 04:34:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 10F6F28A96 for ; Fri, 10 May 2019 04:34:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EE0D628BBB; Fri, 10 May 2019 04:34:46 +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=unavailable 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 93DB928BBB for ; Fri, 10 May 2019 04:34:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726916AbfEJEel (ORCPT ); Fri, 10 May 2019 00:34:41 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:41757 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727131AbfEJEed (ORCPT ); Fri, 10 May 2019 00:34:33 -0400 Received: by mail-pl1-f195.google.com with SMTP id f12so180480plt.8 for ; Thu, 09 May 2019 21:34:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=K0FcWu1mVQWjlvQpogOKNfqp64A6KIyrywCpStMa3jQ=; b=dx6L97lkkdjv3dUyfokhgj5npiudPe84KV+OlAcP1fgsy1yKZmj3kmBZBs6QD2sFEU KmAb4nqIM9D7MvFsKi7aO1hLRQp39ezRgA408XQQuo/P3+BrEIvQhs8613YW/kDU1pVA jG4wuA2OMG+paovhGISm3LID+n7Qp3kWZGk2ACvBBjt/J+8TatblulGnfm33eIJtXxeI jE7a89J7fwszQI8dcZXYroS4BuQUir5qFpvzWZ2SWvAD6WGOXqtY6gfOzgvNCGiWEdNC bFvaMupqTSb+etVh36aLywqcZa8+We6riaRWTFN4SRDySsPzYRX5Ld6lKlLlM6Jlntgh 5tdw== 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:in-reply-to :references; bh=K0FcWu1mVQWjlvQpogOKNfqp64A6KIyrywCpStMa3jQ=; b=AtyvXbOsV30ou2iPPBwSHFrc+DtTezs81P4+dIJNbLp5s0+/Cjkv/zvuJ5sOBBWLx4 jfItbJkSKfWTL2NNEusNn3Rht2ewXjuranTay56ax+XBfMrqR34CqGvkgvkq1aKySdIH mvw3aKp93GO1BqPcL064WkfY7uVjPBI+Nftt7kJreN945hg+YOeyRsAl0qX9KPZ96nx/ YN2GyjM08yTvQERNYDEABNmZ5NGrOhDwYv/QUi1Mfb8x5HhE2P1PmFLkHXYnKHJCfbo0 NKIIt/Xuwu12kQXr004FWWWlaEo5nUZ/6vuV3CRv1+0c2mPfWZEsIWGOo0YY1j2qfvgf GkUQ== X-Gm-Message-State: APjAAAV3NRB2aGBp1ZpO20XvyPjvObqgndsw9MXeiTKZeAIsad/UtC7K 27Jb6ADCBgTvKQr8TRUNJbCS3A== X-Google-Smtp-Source: APXvYqwAlOXnehFzDFp3wzN+T4yIgoXkWfxdCiY2tzXjEn+oDINl1P+5kohtFLbam3x2NhNhdA4yJg== X-Received: by 2002:a17:902:3281:: with SMTP id z1mr10331855plb.44.1557462872691; Thu, 09 May 2019 21:34:32 -0700 (PDT) Received: from localhost.localdomain (104-188-17-28.lightspeed.sndgca.sbcglobal.net. [104.188.17.28]) by smtp.gmail.com with ESMTPSA id s17sm4785317pfm.149.2019.05.09.21.34.31 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 09 May 2019 21:34:32 -0700 (PDT) From: Bjorn Andersson To: Andy Gross , David Brown Cc: Ohad Ben-Cohen , Rob Herring , Mark Rutland , linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 7/8] arm64: dts: qcom: qcs404: Define APPS IOMMU Date: Thu, 9 May 2019 21:34:20 -0700 Message-Id: <20190510043421.31393-8-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20190510043421.31393-1-bjorn.andersson@linaro.org> References: <20190510043421.31393-1-bjorn.andersson@linaro.org> Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The APPS IOMMU provides contexts for FastRPC, MDP and WLAN, among other things. Define these. We use the qcom_iommu binding because the firmware restrictions in incompatible with the arm-smmu. Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/qcs404.dtsi | 85 ++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi index b213f6acad76..fcde4f0334c2 100644 --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi @@ -378,6 +378,91 @@ reg = <0x01937000 0x25000>; }; + apps_iommu: iommu@1e20000 { + compatible = "qcom,qcs404-iommu", "qcom,msm-iommu-v1"; + clocks = <&gcc GCC_SMMU_CFG_CLK>, + <&gcc GCC_APSS_TCU_CLK>; + clock-names = "iface", "bus"; + qcom,iommu-secure-id = <17>; + + #address-cells = <1>; + #size-cells = <1>; + #iommu-cells = <1>; + + /* Define ranges such that the first bank is at 0x1000 */ + ranges = <0 0x01e20000 0x40000>; + + /* Bank 5: CDSP compute bank 1 */ + iommu-ctx@5000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x5000 0x1000>; + interrupts = ; + }; + + /* Bank 6: CDSP compute bank 2 */ + iommu-ctx@6000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x6000 0x1000>; + interrupts = ; + }; + + /* Bank 7: CDSP compute bank 3 */ + iommu-ctx@7000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x7000 0x1000>; + interrupts = ; + }; + + /* Bank 8: CDSP compute bank 4 */ + iommu-ctx@8000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x8000 0x1000>; + interrupts = ; + }; + + /* Bank 9: CDSP compute bank 5 */ + iommu-ctx@9000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x9000 0x1000>; + interrupts = ; + }; + + /* Bank 10: MDP */ + iommu-ctx@a000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0xa000 0x1000>; + interrupts = ; + }; + + /* Bank 21: WLAN 0 */ + iommu-ctx@15000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x15000 0x1000>; + interrupts = ; + }; + + /* Bank 23: ADSP compute bank 2 */ + iommu-ctx@17000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x17000 0x1000>; + interrupts = ; + }; + + /* Bank 24: ADSP compute bank 3 */ + iommu-ctx@18000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x18000 0x1000>; + interrupts = ; + }; + + /* Bank 25: ADSP compute bank 4 */ + iommu-ctx@19000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x19000 0x1000>; + interrupts = ; + }; + }; + spmi_bus: spmi@200f000 { compatible = "qcom,spmi-pmic-arb"; reg = <0x0200f000 0x001000>,