From patchwork Tue Jan 16 15:04:11 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: 763079 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 5E1771CA88; Tue, 16 Jan 2024 15:05:28 +0000 (UTC) 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="HYL2NKlT" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 40GE094g027663; Tue, 16 Jan 2024 15:05:06 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-type; s=qcppdkim1; bh=Zgkx62l4rcyEtBTq+CoX 3k8529VHNxyha1vXQuEWPjg=; b=HYL2NKlTOCoKy8WpNo6UOtkfyLjUErKazk8u Gy4e9vfgX2S6Qtcme5GI8P0j1mVVkRI8fYBE7NoeRWEScIqztl1C6C8qcdpfCHrx hfoGAUaZFck0QJHmfFboKp2T49TVYDjYrUc+wSsgKDLCGCC+PhiXquL9UNC98ix7 KTVeQmAse/iXUq1LqS5071uvOpIR8B3Jc1daQ/aTv8si0tnZTd7ucXie2re//QRc yq8k/gCdkfzzNlzkOOOc5OjDxme0k+TFOO+i+JmQ8bkwPHNwIksW54JMBr79zqN5 PwXfnHlap1KC5yuGSB/qgwXSuRqEb5opumEHiGl6BTnG43ACTA== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3vnrnd8jjv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 16 Jan 2024 15:05:05 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 40GF54FE015128 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 16 Jan 2024 15:05:04 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 15.2.1118.40; Tue, 16 Jan 2024 07:04:58 -0800 From: Bibek Kumar Patro To: , , , , , , , , , , , , , , CC: , , , , Bibek Kumar Patro Subject: [PATCH v8 5/5] iommu/arm-smmu: add ACTLR data and support for SC7280 Date: Tue, 16 Jan 2024 20:34:11 +0530 Message-ID: <20240116150411.23876-6-quic_bibekkum@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240116150411.23876-1-quic_bibekkum@quicinc.com> References: <20240116150411.23876-1-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-GUID: e5NiOR4LKf5dTI5jVxNGOc6hni5EtNfZ X-Proofpoint-ORIG-GUID: e5NiOR4LKf5dTI5jVxNGOc6hni5EtNfZ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-09_01,2023-12-07_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 mlxscore=0 suspectscore=0 mlxlogscore=999 clxscore=1015 adultscore=0 impostorscore=0 malwarescore=0 bulkscore=0 phishscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2401160118 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 | 30 +++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) -- 2.17.1 diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c index 26acfbdafd0f..8e52176b4108 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c @@ -36,6 +36,27 @@ struct actlr_config { u32 actlr; }; +static const struct actlr_config sc7280_apps_actlr_cfg[] = { + { 0x0800, 0x24e1, PREFETCH_DEFAULT | CMTLB }, + { 0x2000, 0x0163, PREFETCH_DEFAULT | CMTLB }, + { 0x2080, 0x0461, PREFETCH_DEFAULT | CMTLB }, + { 0x2100, 0x0161, PREFETCH_DEFAULT | CMTLB }, + { 0x0900, 0x0407, PREFETCH_SHALLOW | CPRE | CMTLB }, + { 0x2180, 0x0027, PREFETCH_SHALLOW | CPRE | CMTLB }, + { 0x1000, 0x07ff, PREFETCH_DEEP | CPRE | CMTLB }, +}; + +static const struct actlr_config sc7280_gfx_actlr_cfg[] = { + { 0x0000, 0x07ff, PREFETCH_SWITCH_GFX | 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 }, @@ -676,6 +697,13 @@ 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, @@ -702,7 +730,7 @@ 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 },