From patchwork Fri Aug 16 17:42:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bibek Kumar Patro X-Patchwork-Id: 13766702 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C7B2B1C379F; Fri, 16 Aug 2024 17:44:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723830249; cv=none; b=PMzga3VVjU6GQ5pYJfFGY1Sx4MgR5Ynd2CMfotOTRYTPB9MS3Cf4aJ6F4cC53ZJG/352lrsQZCe5wz+L84iQpC+lmEI/wfR2NYku+Id/Dy1u0NgrZV5f5y32KjTsix+wWPj6wpQe+oqit4ZuRoNgldU8O2/SisexudNNkMuMido= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723830249; c=relaxed/simple; bh=UlJLW4VajG/W1Sg0FjYTf4N6uG1NBMm1QNb8MHliAN8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=fvUSGq3oHrewYqHnNoVfAhs/k8Vn9i3pEvrUfOWOsPxUgbInQ9IYv0nyMYKfy8pLTPxvW8JhEvnC9akSMqqbYAzsIYWQUPOyceJ37fQR2ottDVusY/HzGI6UFn0SxLCkgobypwH8VvblfDlfDGg+6duXfUHq5rXCv50Vd06ovZc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=POCf4O5Z; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="POCf4O5Z" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 47G9Fs8T016985; Fri, 16 Aug 2024 17:43:53 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= gE0mM/B23z5ypQZnNCmMo8ijg17pajgKAYvEA2yh5aE=; b=POCf4O5Zkiu8FXf9 O0P1wWbA3DPwmvwkGULfBdKsy4vmPg1jOADu0dZ08BY0h+zTkmSTxCHIfpFRcvXD 5HX1FBdqzxH9mNNy72R3pP7DSdL1xf4vynSTVJZgc5vrUIqhAmhsrioYxKCG7ogr 9JyM8RBYiZMYmC0L4n9G5L9cZ+Ff9ttLqOBc70OYC03htYb+sL8dubgmfDmmNefT ZzNMH/ccxKBNhS8QbhVrtu58Y1LiyVhyNFe5mRYJBnwUyRluGrnVnFZzUGMkOLlz qqohbSnu0Xst48eEiERyJw937QK58YKOWoYHIx7ShMG4BkUdDnw1ozsgGtpBdxf3 demzOA== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 410kywr5fx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 16 Aug 2024 17:43:52 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA04.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 47GHhqax012752 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 16 Aug 2024 17:43:52 GMT Received: from hu-bibekkum-hyd.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Fri, 16 Aug 2024 10:43:47 -0700 From: Bibek Kumar Patro To: , , , , , , , , , , CC: , , , , "Bibek Kumar Patro" Subject: [PATCH v14 5/6] iommu/arm-smmu: add ACTLR data and support for SC7280 Date: Fri, 16 Aug 2024 23:12:58 +0530 Message-ID: <20240816174259.2056829-6-quic_bibekkum@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240816174259.2056829-1-quic_bibekkum@quicinc.com> References: <20240816174259.2056829-1-quic_bibekkum@quicinc.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: RQ9PZy63Gwdij8t1x1Ju7g950VcbqGml X-Proofpoint-GUID: RQ9PZy63Gwdij8t1x1Ju7g950VcbqGml X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-16_12,2024-08-16_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 impostorscore=0 mlxscore=0 phishscore=0 malwarescore=0 clxscore=1015 mlxlogscore=999 priorityscore=1501 bulkscore=0 lowpriorityscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408160124 Add ACTLR data table for SC7280 along with support for same including SC7280 specific implementation operations. Signed-off-by: Bibek Kumar Patro --- drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 58 +++++++++++++++++++++- 1 file changed, 57 insertions(+), 1 deletion(-) -- 2.34.1 diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c index dc143b250704..a776c7906c76 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c @@ -31,6 +31,55 @@ #define PREFETCH_MODERATE (2 << PREFETCH_SHIFT) #define PREFETCH_DEEP (3 << PREFETCH_SHIFT) +static const struct actlr_config sc7280_apps_actlr_cfg[] = { + { 0x0800, 0x04e0, PREFETCH_DEFAULT | CMTLB }, + { 0x0900, 0x0402, PREFETCH_SHALLOW | CPRE | CMTLB }, + { 0x0901, 0x0000, PREFETCH_SHALLOW | CPRE | CMTLB }, + { 0x0d01, 0x0000, PREFETCH_SHALLOW | CPRE | CMTLB }, + { 0x1181, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x1182, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x1183, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x1184, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x1185, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x1186, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x1187, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x1188, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x1189, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x118b, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x118c, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x118d, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x118e, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x118f, 0x0420, PREFETCH_DEEP | CPRE | CMTLB }, + { 0x2000, 0x0020, PREFETCH_DEFAULT | CMTLB }, + { 0x2040, 0x0000, PREFETCH_DEFAULT | CMTLB }, + { 0x2062, 0x0000, PREFETCH_DEFAULT | CMTLB }, + { 0x2080, 0x0020, PREFETCH_DEFAULT | CMTLB }, + { 0x20c0, 0x0020, PREFETCH_DEFAULT | CMTLB }, + { 0x2100, 0x0020, PREFETCH_DEFAULT | CMTLB }, + { 0x2140, 0x0000, PREFETCH_DEFAULT | CMTLB }, + { 0x2180, 0x0020, PREFETCH_SHALLOW | CPRE | CMTLB }, + { 0x2181, 0x0004, PREFETCH_SHALLOW | CPRE | CMTLB }, + { 0x2183, 0x0000, PREFETCH_SHALLOW | CPRE | CMTLB }, + { 0x2184, 0x0020, PREFETCH_SHALLOW | CPRE | CMTLB }, + { 0x2187, 0x0000, PREFETCH_SHALLOW | CPRE | CMTLB }, +}; + +static const struct actlr_config sc7280_gfx_actlr_cfg[] = { + { 0x0000, 0x07ff, PREFETCH_DEEP | CPRE | CMTLB }, +}; + +static const struct actlr_variant sc7280_actlr[] = { + { + .io_start = 0x15000000, + .actlrcfg = sc7280_apps_actlr_cfg, + .num_actlrcfg = ARRAY_SIZE(sc7280_apps_actlr_cfg) + }, { + .io_start = 0x03da0000, + .actlrcfg = sc7280_gfx_actlr_cfg, + .num_actlrcfg = ARRAY_SIZE(sc7280_gfx_actlr_cfg) + }, +}; + static const struct actlr_config sm8550_apps_actlr_cfg[] = { { 0x0800, 0x0020, PREFETCH_DEFAULT | CMTLB }, { 0x1800, 0x00c0, PREFETCH_DEFAULT | CMTLB }, @@ -689,6 +738,13 @@ static const struct qcom_smmu_match_data sdm845_smmu_500_data = { /* Also no debug configuration. */ }; +static const struct qcom_smmu_match_data sc7280_smmu_500_impl0_data = { + .impl = &qcom_smmu_500_impl, + .adreno_impl = &qcom_adreno_smmu_500_impl, + .cfg = &qcom_smmu_impl0_cfg, + .actlrvar = sc7280_actlr, + .num_smmu = ARRAY_SIZE(sc7280_actlr), +}; static const struct qcom_smmu_match_data sm8550_smmu_500_impl0_data = { .impl = &qcom_smmu_500_impl, @@ -715,7 +771,7 @@ static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = { { .compatible = "qcom,qdu1000-smmu-500", .data = &qcom_smmu_500_impl0_data }, { .compatible = "qcom,sc7180-smmu-500", .data = &qcom_smmu_500_impl0_data }, { .compatible = "qcom,sc7180-smmu-v2", .data = &qcom_smmu_v2_data }, - { .compatible = "qcom,sc7280-smmu-500", .data = &qcom_smmu_500_impl0_data }, + { .compatible = "qcom,sc7280-smmu-500", .data = &sc7280_smmu_500_impl0_data }, { .compatible = "qcom,sc8180x-smmu-500", .data = &qcom_smmu_500_impl0_data }, { .compatible = "qcom,sc8280xp-smmu-500", .data = &qcom_smmu_500_impl0_data }, { .compatible = "qcom,sdm630-smmu-v2", .data = &qcom_smmu_v2_data },