From patchwork Tue Apr 11 12:59:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 13207554 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 83E86C77B70 for ; Tue, 11 Apr 2023 12:59:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230056AbjDKM74 (ORCPT ); Tue, 11 Apr 2023 08:59:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230081AbjDKM7h (ORCPT ); Tue, 11 Apr 2023 08:59:37 -0400 Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 35867524D for ; Tue, 11 Apr 2023 05:59:23 -0700 (PDT) Received: by mail-wm1-x32b.google.com with SMTP id v14-20020a05600c470e00b003f06520825fso9529888wmo.0 for ; Tue, 11 Apr 2023 05:59:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20210112.gappssmtp.com; s=20210112; t=1681217962; 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=ti2ysbW8Cc+oBh8xPSaQGRD6NB9f1GZWXnz69twS12o=; b=OcPBHkjTTSWddEDKyoUb2+Rw1AzfeC+W1Z4KEsw+L9fguKR4yDvpigeQSdoc4A4+HQ VVMrOqsX63Ff5/4h3UHRyc22kAmZugXh1CUgBkKmGFMSFlqcvDSAP20oZW/aXMwW1FEN 1F5AgwZ3dEsz7OLIr24DceU49mjUodZkXHjERTF67qXS/0MyT6thWsi23DEa6QbFyKL2 F8Oe3Nzf+USVMvY71bwaeI3Bj+a8LLmUdbuzH4Po2C1l/bf+k0DYolNItPadZpw70aJf JGjw+TNmlEZjB/VG94rJRw45W9drqYB1WbFeatRLbwF1zVLypvmKwqYKdtx5iOQaDmKn YcHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1681217962; 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=ti2ysbW8Cc+oBh8xPSaQGRD6NB9f1GZWXnz69twS12o=; b=j3XbS81RVEVkm+cozsqzy/eDLG0e01fCh+T49CNZur+HpvnDiLzo5qIMc1Lxn2mM1k kC+45nQ8IqN4TvL7zsC+J+K+WJ3TSc0SXjMIDskBhAqrQYm36SlJDWfQGf8wsKJ7G41A dD4ymc9CmeKYxxBtZaOODhulYgnDc2c/RXNRJz2p5JIelrPqkP+Afd6FB8EKYnU92Vtg xOvGuF984Ht3xNWmOs608mfuths4boOk1NE8VacOx4dN177wuI3YbWiBm4qLvnoWnMDu Np7gyFDOtbM2WgqRdTZTWbQXXLP7iv9ikC5N8XcubvqexRCeeSMmX8lsCge2TPGBRezr opWg== X-Gm-Message-State: AAQBX9c5kPCXS5IPNc+z7s+PfEWKkaMxyVS5eLJ63oKFHA32aP/wU2L+ W/yFzntVGpBcj6GYk+Kh2nK0Nw== X-Google-Smtp-Source: AKy350YVTDFNb5Qk8eaZ2+Vqkq8JCY99+JvsaLSibJbCz5fAyWy94GjBnHTh0QE50XOU3hHs0BKOhQ== X-Received: by 2002:a7b:c354:0:b0:3ed:301c:375c with SMTP id l20-20020a7bc354000000b003ed301c375cmr7357343wmj.21.1681217962443; Tue, 11 Apr 2023 05:59:22 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:a099:fc1d:c99a:bfc3]) by smtp.gmail.com with ESMTPSA id e24-20020a05600c219800b003eae73f0fc1sm16944591wme.18.2023.04.11.05.59.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Apr 2023 05:59:22 -0700 (PDT) From: Bartosz Golaszewski To: Bjorn Andersson , Andy Gross , Konrad Dybcio , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Will Deacon , Robin Murphy , Joerg Roedel , Catalin Marinas , Arnd Bergmann Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, Bartosz Golaszewski Subject: [PATCH v3 7/7] arm64: dts: qcom: sa8775p: add the GPU IOMMU node Date: Tue, 11 Apr 2023 14:59:10 +0200 Message-Id: <20230411125910.401075-8-brgl@bgdev.pl> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230411125910.401075-1-brgl@bgdev.pl> References: <20230411125910.401075-1-brgl@bgdev.pl> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@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..11f3d80dd869 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", + "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>,