From patchwork Fri Nov 11 03:25:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Andersson X-Patchwork-Id: 623903 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 CC8CAC4708A for ; Fri, 11 Nov 2022 03:25:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233035AbiKKDZp (ORCPT ); Thu, 10 Nov 2022 22:25:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230043AbiKKDZi (ORCPT ); Thu, 10 Nov 2022 22:25:38 -0500 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6324059867; Thu, 10 Nov 2022 19:25:37 -0800 (PST) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2AB2pi4c017396; Fri, 11 Nov 2022 03:25:26 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=lD86X0OQ5dCB6O6o1/+iPAtT36dAVPEgdmKBPA9o/3w=; b=Dpvs6HDN2w0rzcCJiepfxs560b/+lSwRdbLQecVL7Zvr5N7Ak0tpjTbrG10papF6Oc5G xLx27F5eJzw4qgmnB1adDr3QtqnAtPOgw4P0sv6ODIdP7nlTrTSadE7bpWZhqJyFUmCU kBM/3lDxmkuMH/GAkxePO1pg4tR/8B/8EMCx4h21QxPvDUjc0YpmqH2m+cVdGCfzFcc0 GnnWm9WiPWQG7O1l6BvG9xt0jQJ8QJIm9cV6tICRRCZYDIGa/DrSN3gLJwP260gp4n8l fwBdjZdOoNcRmuqFXuSddEVFuYtLS+mg8m1+hDtjP8unv7Su95J1W9uSIai4ep4Ok1qp Sg== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3ksa89rg6u-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 11 Nov 2022 03:25:26 +0000 Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2AB3PQFV027175 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 11 Nov 2022 03:25:26 GMT Received: from th-lint-050.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 15.2.986.29; Thu, 10 Nov 2022 19:25:25 -0800 From: Bjorn Andersson To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Sibi Sankar CC: Krzysztof Kozlowski , Georgi Djakov , Mike Tipton , Johan Hovold , , , , Subject: [PATCH v2 10/10] arm64: dts: qcom: sc8280xp: Add bwmon instances Date: Thu, 10 Nov 2022 19:25:15 -0800 Message-ID: <20221111032515.3460-11-quic_bjorande@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221111032515.3460-1-quic_bjorande@quicinc.com> References: <20221111032515.3460-1-quic_bjorande@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] 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: wMUIszZGM2dNCQetFurm7Nnz8up4nFKa X-Proofpoint-GUID: wMUIszZGM2dNCQetFurm7Nnz8up4nFKa X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-11-10_14,2022-11-09_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 bulkscore=0 mlxscore=0 suspectscore=0 phishscore=0 lowpriorityscore=0 malwarescore=0 clxscore=1015 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211110021 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add the two bwmon instances and define votes for CPU -> LLCC and LLCC -> DDR, with bandwidth values based on the downstream DeviceTree. Signed-off-by: Bjorn Andersson Reviewed-by: Krzysztof Kozlowski Tested-by: Steev Klimaszewski --- Changes since v1: - Added "cpu" to compatible for the CPU-subsystem bwmon instance arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 91 ++++++++++++++++++++++++++ 1 file changed, 91 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi index 2ac8f5204905..62e9dd8a2f07 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -1287,6 +1287,97 @@ }; }; + pmu@9091000 { + compatible = "qcom,sc8280xp-llcc-bwmon", "qcom,sc7280-llcc-bwmon"; + reg = <0 0x9091000 0 0x1000>; + + interrupts = ; + + interconnects = <&mc_virt MASTER_LLCC 3 &mc_virt SLAVE_EBI1 3>; + + operating-points-v2 = <&llcc_bwmon_opp_table>; + + llcc_bwmon_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-0 { + opp-peak-kBps = <762000>; + }; + opp-1 { + opp-peak-kBps = <1720000>; + }; + opp-2 { + opp-peak-kBps = <2086000>; + }; + opp-3 { + opp-peak-kBps = <2597000>; + }; + opp-4 { + opp-peak-kBps = <2929000>; + }; + opp-5 { + opp-peak-kBps = <3879000>; + }; + opp-6 { + opp-peak-kBps = <5161000>; + }; + opp-7 { + opp-peak-kBps = <5931000>; + }; + opp-8 { + opp-peak-kBps = <6515000>; + }; + opp-9 { + opp-peak-kBps = <7980000>; + }; + opp-10 { + opp-peak-kBps = <8136000>; + }; + opp-11 { + opp-peak-kBps = <10437000>; + }; + opp-12 { + opp-peak-kBps = <12191000>; + }; + }; + }; + + pmu@90b6400 { + compatible = "qcom,sc8280xp-cpu-bwmon", "qcom,msm8998-bwmon"; + reg = <0 0x090b6400 0 0x600>; + + interrupts = ; + + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &gem_noc SLAVE_LLCC 3>; + operating-points-v2 = <&cpu_bwmon_opp_table>; + + cpu_bwmon_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-0 { + opp-peak-kBps = <2288000>; + }; + opp-1 { + opp-peak-kBps = <4577000>; + }; + opp-2 { + opp-peak-kBps = <7110000>; + }; + opp-3 { + opp-peak-kBps = <9155000>; + }; + opp-4 { + opp-peak-kBps = <12298000>; + }; + opp-5 { + opp-peak-kBps = <14236000>; + }; + opp-6 { + opp-peak-kBps = <15258001>; + }; + }; + }; + system-cache-controller@9200000 { compatible = "qcom,sc8280xp-llcc"; reg = <0 0x09200000 0 0x58000>, <0 0x09600000 0 0x58000>;