From patchwork Mon Apr 17 12:58:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 675175 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7269EC77B76 for ; Mon, 17 Apr 2023 13:17:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229478AbjDQNRG (ORCPT ); Mon, 17 Apr 2023 09:17:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230117AbjDQNQi (ORCPT ); Mon, 17 Apr 2023 09:16:38 -0400 Received: from mail-lf1-x12a.google.com (mail-lf1-x12a.google.com [IPv6:2a00:1450:4864:20::12a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BBDF0B77E for ; Mon, 17 Apr 2023 06:16:14 -0700 (PDT) Received: by mail-lf1-x12a.google.com with SMTP id 2adb3069b0e04-4ec8133c698so6561067e87.0 for ; Mon, 17 Apr 2023 06:16:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20221208.gappssmtp.com; s=20221208; t=1681737371; x=1684329371; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=rsLURC3owKowAjRUI95QJeyM80kZGGfPZpm5Kswf0kM=; b=QZtv10Y2snGGncd4MO5kH3pmmGetCMOhqXtUrRRzNkRvc44rvq3UFR8AFaAgPUqYDh 6PIPhEiozSblVj3y0JxZyCBM7Nv7LKGlVpYaNO8PJsd08J/VnB4gclMh6hLBHEvj9mpj S4QX9HEa/fCx1Gg5m3pqFeCdibHfISsKn/28n4BA9Q4JVbop0OcvkB2FGyKtThldIxV5 bqYXuzG3vmaGOwzf92B1Yl9/FDKX5PHTnmwfQPcfd5NtsIeKJhgjQPR7CQJsadZOuWsW muhuiElA4HBA+4l3kBF3URdZctztYDqgvVhH58wX53O5G28/UCnn5ZmtLLfmoIZDe6ba EPng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681737371; x=1684329371; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rsLURC3owKowAjRUI95QJeyM80kZGGfPZpm5Kswf0kM=; b=YJWdRt5OuYdMpfkVvEEZPRdHVvqm2cbRxm7LARVT+CjExyFAJFk+btpDobEzc5NfIy UpMveyUVlBiS/IMk6Yyvvq9ytXDd8iXbhS01dR55f3Bl+M0fbYhKfqHRIu6tR0XciBMb bvpnZslDWnF6KnOwv1717Cr3JGbgDnlOWqGAKOF3wtJECfOO7wVqmBEpyzs8stMCGyk+ CkxZSOEdhPc2ha7ztVoTWsWWzqasYES4oex4N8AS6TUNWkhImpzNph5AT2O5Uaj6P7Zj NxwBeBZVAJ3PDfBZxoWj3CB5eFx+6/j0cesA8xp0P+AA15E6q9o01DMl81MS2elKfem6 1rOw== X-Gm-Message-State: AAQBX9fI0COGnIb6XIgpzp1aVciLv9yv4pxWx2e6cHTpa/QyNqDB1tvn YV0hLUumPaghFJtThnhS3bpKquZwvfnQGX6tLPY= X-Google-Smtp-Source: AKy350bJEuoVoO4QTZYeoYWWPIdSxw+1myKTw9gC+605fCIC+2nf0RlG8vthQd5PUQimlR+IOFcaJQ== X-Received: by 2002:a05:600c:ac9:b0:3f1:6f57:6fd1 with SMTP id c9-20020a05600c0ac900b003f16f576fd1mr4444391wmr.9.1681736333441; Mon, 17 Apr 2023 05:58:53 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:374a:ffae:fd26:4893]) by smtp.gmail.com with ESMTPSA id v21-20020a05600c471500b003ef5bb63f13sm15557546wmo.10.2023.04.17.05.58.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Apr 2023 05:58:53 -0700 (PDT) From: Bartosz Golaszewski To: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Konrad Dybcio , Catalin Marinas , Will Deacon , Arnd Bergmann Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Bartosz Golaszewski Subject: [PATCH v4 5/5] arm64: dts: qcom: sa8775p: add the GPU IOMMU node Date: Mon, 17 Apr 2023 14:58:44 +0200 Message-Id: <20230417125844.400782-6-brgl@bgdev.pl> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230417125844.400782-1-brgl@bgdev.pl> References: <20230417125844.400782-1-brgl@bgdev.pl> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Bartosz Golaszewski Add the Adreno GPU IOMMU for sa8775p-based platforms. Signed-off-by: Bartosz Golaszewski --- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 37 +++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index 191b510b5a1a..92712d0c4100 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi @@ -7,6 +7,7 @@ #include #include #include +#include #include #include #include @@ -605,6 +606,42 @@ gpucc: clock-controller@3d90000 { #power-domain-cells = <1>; }; + adreno_smmu: iommu@3da0000 { + compatible = "qcom,sa8775p-smmu-500", "qcom,adreno-smmu", + "qcom,smmu-500", "arm,mmu-500"; + reg = <0x0 0x03da0000 0x0 0x20000>; + #iommu-cells = <2>; + #global-interrupts = <2>; + dma-coherent; + power-domains = <&gpucc GPU_CC_CX_GDSC>; + clocks = <&gcc GCC_GPU_MEMNOC_GFX_CLK>, + <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>, + <&gpucc GPU_CC_AHB_CLK>, + <&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>, + <&gpucc GPU_CC_CX_GMU_CLK>, + <&gpucc GPU_CC_HUB_CX_INT_CLK>, + <&gpucc GPU_CC_HUB_AON_CLK>; + clock-names = "gcc_gpu_memnoc_gfx_clk", + "gcc_gpu_snoc_dvm_gfx_clk", + "gpu_cc_ahb_clk", + "gpu_cc_hlos1_vote_gpu_smmu_clk", + "gpu_cc_cx_gmu_clk", + "gpu_cc_hub_cx_int_clk", + "gpu_cc_hub_aon_clk"; + interrupts = , + , + , + , + , + , + , + , + , + , + , + ; + }; + pdc: interrupt-controller@b220000 { compatible = "qcom,sa8775p-pdc", "qcom,pdc"; reg = <0x0 0x0b220000 0x0 0x30000>,