From patchwork Fri Jun 28 14:04:34 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: 13716187 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 76B921BF30F; Fri, 28 Jun 2024 14:06:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719583567; cv=none; b=TSJ1uDuv9YBPbJMiT5Tm226/CtV6HotX/3VUyvW89oQ9AICCOFVXQs6W8UYU3Pwdtu+Jw7l6no23IrdO1/dwK3g9+qurHnNeoUgvzz2SOaru6R7DuvHGrQ4kkl/8DCeySiASnpFZd7ee0j3dBqi8yp0whZH2BVxL2FC+dUXLQ2w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719583567; c=relaxed/simple; bh=it19IheeE2hCORAR1MAcTTypTSRLVKmc9hMQIuAmbL0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=VwbHGSXZ0Dilr7XjOYwysgItFDSxPvIqAFAPu/llRH9x+F9SiVBQiNu6Szu+RpIPJ0NyGmOVMEQDpjX4QenD24WhdoG64KUxD+0c32YyAIqYB+rWbVo5LCYtiRZ6EF0SGsWTLf3CogDDoY51tjFbbnKWW+w0z+9vrSxC+VgRYD8= 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=I0lWY5mg; arc=none smtp.client-ip=205.220.180.131 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="I0lWY5mg" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 45SCQvuq016563; Fri, 28 Jun 2024 14:05:48 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= 1ePgUfKZIPR/DG4FR3Sxet8R775qj3y3ubRTBsl+A2w=; b=I0lWY5mgn/cOQ+Sq o2uhUp2eqkt6l7nSnAr1vw7F95gOE6c841+H5jEsQBPFmHxwfdJ860XiCx6EK4Ve U4cO9AXPtg4Pq5LPIjoIGpUgSlZ4+Mv2NkVhuPt6KH5kBr47IskpvQNcT7l96pjr MvuBRBGVkbOV8uSj+ssjJqX3lkoTgdwYjRA/Z62FXORtp2gCUBc+Hs9AAXaAPp+H dGLTOWmsf6UJYX+8FWv4dfVatLKXiL5dLEURdd/SnX1RgAEs4pGHXVuYzXvNd83D XuhlVuJ2fzb2J1KmcK5CQxpZoXFh3yHNPvPjmPwnfd4Q3hkuun8k2Q72IHHtCX3i cfaXxQ== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 401pm5sg1f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jun 2024 14:05:48 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA05.qualcomm.com (8.17.1.19/8.17.1.19) with ESMTPS id 45SE5lnN002709 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jun 2024 14:05:47 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, 28 Jun 2024 07:05:42 -0700 From: Bibek Kumar Patro To: , , , , , , , , , , CC: , , , , "Bibek Kumar Patro" Subject: [PATCH v13 5/6] iommu/arm-smmu: add ACTLR data and support for SC7280 Date: Fri, 28 Jun 2024 19:34:34 +0530 Message-ID: <20240628140435.1652374-6-quic_bibekkum@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240628140435.1652374-1-quic_bibekkum@quicinc.com> References: <20240628140435.1652374-1-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: nasanex01a.na.qualcomm.com (10.52.223.231) 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: lLHyEk7v82urozZ-R6CyTHXbgf8Kdd3O X-Proofpoint-GUID: lLHyEk7v82urozZ-R6CyTHXbgf8Kdd3O 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=2024-06-28_10,2024-06-28_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 suspectscore=0 adultscore=0 mlxscore=0 bulkscore=0 priorityscore=1501 spamscore=0 malwarescore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2406140001 definitions=main-2406280105 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 b4521471ffe9..bd101a161d04 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c @@ -29,6 +29,55 @@ #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 }, + { 0x2040, 0x0000, PREFETCH_DEFAULT | CMTLB }, + { 0x2000, 0x0020, 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 }, + { 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 }, + { 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[] = { { 0x18a0, 0x0000, PREFETCH_SHALLOW | CPRE | CMTLB }, { 0x18e0, 0x0000, PREFETCH_SHALLOW | CPRE | CMTLB }, @@ -685,6 +734,13 @@ 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, @@ -711,7 +767,7 @@ 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 },