From patchwork Sat Oct 26 12:30:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raviteja Laggyshetty X-Patchwork-Id: 13852211 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 2F2901D61A2; Sat, 26 Oct 2024 12:31:20 +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=1729945883; cv=none; b=OBo6YRTmH3UMUf4xyh63jwUM8ChfwJK1Mi6PMhQtOyOoRWH/GOXRqvUKdqzZTXyi9m/Ka/p+NlkIl+kcQyszvCm7MkpcNX6qn3P7yCqEqW75tP6A+Ig21kHZ/G4vgBObTxrGGais85qFaxV76wU1qxHQLsgvG10jqkFdI4dJaA0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729945883; c=relaxed/simple; bh=S7HLmAAu8p0XUqTIKqRpICjoCy4W3zPLaoniMAtpTSU=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=BHeSiA0nD7exl4gqx70GjuVXc3nfQ1Sa84KDsuOcATCSIFf+hARPXXjt4cVIn2arP4Ip86sJdtExPoKUqeQWHTaYerA/giYsfeSyT6wCAp67iro2rOJ4reMVPtBQ9H4msL15eTnJ7dkPYXl2XOf+Cc1MwXN90+vBgdP5uaNwGkY= 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=i76+XeSt; 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="i76+XeSt" 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 49Q4Fp8w029417; Sat, 26 Oct 2024 12:31:17 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=otm6w+EPp6iLl+M3Oq4s0e Od2RpRt4rcgDL94HhHkpI=; b=i76+XeSt9h37qp7SfvGz86QzJww4EW2VS3+MXw 8FMRsT7woGfYE8Cfq/cnOLstD8ZNASso2P+EqEtP491pFVlNimwnFllaToLbTJ/a SH2pl724LreSDYEVrTpjYkY/j63yWIUfi5jh233QwicYBcpKxU/NL70/ZlPkxwjb hmFmavMEnj0LoPjQxANRqKrvgoDDYThYApBffQTlPn7wTct03s0dAqmt9/HEXA3I 1owkZ3BtIDBEyyBufDBOeVknvtUXrW1nzRRYHhYbp5JuCq5MmM5aaKUuJkyj1XhL MVtxuw59AzCdv23M6pZGIM+gnhHrq1Ewd3+TWRT6ctph7lJQ== Received: from nasanppmta01.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 42gqe5ryf2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 26 Oct 2024 12:31:17 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 49QCVG7c001318 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 26 Oct 2024 12:31:16 GMT Received: from 55f3af46090c.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Sat, 26 Oct 2024 05:31:12 -0700 From: Raviteja Laggyshetty To: Georgi Djakov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio CC: Sibi Sankar , , , , Subject: [PATCH V2 0/3] Add EPSS L3 provider support on SA8775P SoC Date: Sat, 26 Oct 2024 12:30:55 +0000 Message-ID: <20241026123058.28258-1-quic_rlaggysh@quicinc.com> X-Mailer: git-send-email 2.39.2 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 nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 6wZNPTUNQIUiXPlQHaWDasBTKJHEQbyL X-Proofpoint-ORIG-GUID: 6wZNPTUNQIUiXPlQHaWDasBTKJHEQbyL X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 phishscore=0 bulkscore=0 mlxlogscore=999 malwarescore=0 adultscore=0 priorityscore=1501 impostorscore=0 mlxscore=0 clxscore=1015 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2410260106 Add Epoch Subsystem (EPSS) L3 provider support on SA8775P SoCs. Changes since v1: - Avoided the usage of static IDs and implemented dynamic ID assignment for icc nodes using IDA. - Withdrew separate compatibles for cluster0 and cluster1. - Added new generic compatible "qcom,epss-l3-perf" which can be used as fallback for all chipsets which support perf voting. Raviteja Laggyshetty (3): dt-bindings: interconnect: Add EPSS L3 compatible for SA8775P arm64: dts: qcom: sa8775p: add EPSS l3 interconnect provider interconnect: qcom: Add EPSS L3 support on SA8775P .../bindings/interconnect/qcom,osm-l3.yaml | 4 + arch/arm64/boot/dts/qcom/sa8775p.dtsi | 19 ++++ drivers/interconnect/qcom/osm-l3.c | 86 ++++++++++++++----- 3 files changed, 87 insertions(+), 22 deletions(-)