From nobody Thu Sep 24 16:08:55 2026 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 CAC704B1CF4 for ; Tue, 22 Sep 2026 09:35:01 +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=1790069704; cv=none; b=YsPGqfGiarJ5HFu7GMlUjipKxIVfMAaxDu/Dn9YHfUpgXSfW3b39Y5UM6yTzSJsIEL5eMZUYExyPqdACgCUEPNCmj2olcaRDIhkkyMcGQyB7YhoOSodsGc5ywr22OSc7+u0UVEm1NB/MlHRnJcjJhhv//kw4Y4nBpqdZgYFqeQo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790069704; c=relaxed/simple; bh=4yHRISADwcXmXHkEvPtX4i1nkkFdIl/OqWOHML1YXn0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=tkOZp3wD/o4nwWQNQ6yobKAPtp8A+AtBTHaFj7QJsbivDTp9i24oH85Z/zDizz7VcNFz9lXB+x4jvN2CIxLvNbeaRR4XbZh2LyRj74lOmDrtWibQoAlQc/c3pag5gJ1ywSquzF9WPjJef3UFesKU09GupgKpxwgAC1/ifwbZcH8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=CcKEBkxh; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=IFnkjoDo; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="CcKEBkxh"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="IFnkjoDo" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 68M4MmKJ3382918 for ; Tue, 22 Sep 2026 09:35:01 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:message-id:mime-version :subject:to; s=qcppdkim1; bh=4OspiU7ZLQWHMjkyQ58rangZNdkNtmqW5EQ juhQ6mdg=; b=CcKEBkxhJOgjamGcyu8+HIhRHbxYAg/QqzTMhjC0dPB0lF+REUD vMJ5UPDZxC4uTfICuohSClyuvvYw/GOninrocbF3WNbX/hy5kVPocA1xEWPOcHhm 12pnenHxfU6lcq15lpFKRWu1nkb8fECYBpNw9TZSG4NIH/Xy4eRZw5f4Spy8N3Zm 40ePL9mEmU6EbbDEy2gOrn67792kC4TLscFaCDtphH50BW8gjEKm7EHQVpdPhbpN mM27JfGR3bz5Lvf4gbmYcjIQDgwn+bWFheyakkoYWdLxZqQ1gfRzZy2h9P59DdQT jxESTzyxc9qTUQkPS6dVAnACjTwqNPeOSXQ== Received: from mail-pj1-f72.google.com (mail-pj1-f72.google.com [209.85.216.72]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4gujkj96j4-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 22 Sep 2026 09:35:00 +0000 (GMT) Received: by mail-pj1-f72.google.com with SMTP id 98e67ed59e1d1-39e18af9f48so1000782a91.1 for ; Tue, 22 Sep 2026 02:35:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1790069700; x=1790674500; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=4OspiU7ZLQWHMjkyQ58rangZNdkNtmqW5EQjuhQ6mdg=; b=IFnkjoDoTax8mwIGGZJBEGSYUfoUuQLiWmsbyH/6JNvDe4pXtJ0xDB3k9/lSk1TdxC btX6h8f/btqRpQLaiVa58CCCPT1pmEDVpRwCpxXEF3qU4kgRvGIy+ktGsTGH1vl8XFyJ 9aMwdafi9QX7Za+8UIkZZVcI6Oqw/FhspyBXN3ua+jL99tD6H+J0FPfx9H2W9MCYJ8B7 HmuskaVQhpwtmKn0rCllpoaSN8McWyxztY8MVdAXUkQGgkI9A1rT/wJ7fyrC2BmLy7sW gUL8a3+nRt7o0uto6PaFjztkDmieE5svmkZr0qH/LTPrPSfrp5QCr2htfA3RrQrBXfh9 T+tg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790069700; x=1790674500; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=4OspiU7ZLQWHMjkyQ58rangZNdkNtmqW5EQjuhQ6mdg=; b=m9nfWgu8d23WY+jMmrFLtiVQasEtshMCcMoSuydAWkq2dvVLogZl7osFw4/Nj119lw azHVhA19izjwOnNFaBXGdhZybMwfJjVyEw/3MExJG5IJxrf960aNDsIVN3KZrOxSlt4G VGdmXjfPa5/W4S5mSlu6Z2Chw3gGfGd0eOw2KyaT/qKWxE64l391Wxwx1+VDB4UOk+mq raOr5EyVHEYQe/cUrNcbmhywEu9rChrmPK20BCIDLRNL2DIFy4dxpvmB8Cxq5Lp2IoHT wKI/yynFVf1AfOyEk3WMU8z0l3TN1S/GuwDUWnaaqYQX8YscIt7pxfMHsO5PhQF6iGxy L+bw== X-Forwarded-Encrypted: i=1; AKwUvBx9N6uqF0OMymOPGNLNYsh0BsfoB00ur+0tpv626mGkMEZO4jyHQ1lw5vc5WGhfh6KrAZtqIaAs+rkt4Lk=@vger.kernel.org X-Gm-Message-State: AFuF++nltyWYVI1/9FzdXqc1NqlbJ0ImnBZZmezKq+kh+gYZw0C0oL+5 x/IKQ20CU0jCAlgwuxZTbAgDNW3VWkdZMWEuNtZoRRoKX7k8gISyXV/w3Jz1/wYhqM8LdI/NRnr 1ef7CVSH/WffLOhXox9Ho6dV5yzn/EpGq2BOJ36EUyS3M0PFFLOnmIJHx18FEl6sR20M= X-Gm-Gg: AYBFou3BB6PPe0Id32I361wOt9xXuRYG7k5y0dwPBEDjgtR41fC6xvU13VSL83721lC 8jJI1MDRU+kCOJqIU9T+bkdMhJtacj2KujHL56ONQMKZFsoJ7gp0Sw2Q2PdzNlK7x8+yG3i9cBc 29IwOgtvB69JXPg9zUXIFy64GOnwGzi14EgfD0aYceIjfAyAeTbj2r9kjJ9zYjzlO6HUgc+FE1l BjGog2ojsF/lXIS9Mz9TZYdQbdiQPwqibFvofd8/I72jACP4vb1EaKQU1fg4m3+cuvvV2naAZsC wwuWlKUdx3n5vzbUnQj78+BHKmp/vVhGeuZfO/DaZZJr8/c2v0krlEHDsDFR0Y+kab7pqZVjLqc I0FlntuR7inaAV2sYt6k3sNmyHhjJA6O+Zcq5KXzbX1pSUlhlkTpu0AZxRXbd X-Received: by 2002:a17:90b:528b:b0:3a0:42ca:ea4a with SMTP id 98e67ed59e1d1-3a0730cbec8mr554394a91.12.1790069700251; Tue, 22 Sep 2026 02:35:00 -0700 (PDT) X-Received: by 2002:a17:90b:528b:b0:3a0:42ca:ea4a with SMTP id 98e67ed59e1d1-3a0730cbec8mr554362a91.12.1790069699792; Tue, 22 Sep 2026 02:34:59 -0700 (PDT) Received: from QCOM-aGQu4IUr3Y.qualcomm.com (i-global052.qualcomm.com. [199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33e626de382sm4074060eec.0.2026.09.22.02.34.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Sep 2026 02:34:59 -0700 (PDT) From: Shawn Guo To: Bjorn Andersson Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Anurag Pateriya , Shawn Guo Subject: [PATCH] arm64: dts: qcom: nord: Add PMU node Date: Tue, 22 Sep 2026 17:34:46 +0800 Message-ID: <20260922093446.493606-1-shengchao.guo@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-GUID: e3NVFLTnTZxyysMcM2SF4EeV3ij40pS3 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTIyMDEzNiBTYWx0ZWRfX08etciw/6iQF rA+He/moBfsokLBz1pfbpqeIaBmCNU3/aa6LR5JE/ijqbAbDuNJSSaOmyNZAWwGW/DD4l+cFiej 6VwU9tg7T9MAsZc3IT8emvA/+MGXTc3VwZwpfefVmZgq29chwgH+QeozwGqHpwVEoR6wSkxiHMl v0obTOIrD2i32o4cEQKS1/tZ6lUUpiesBbGivwCbGQheyvBOLdy2iPKsJQ4Gwwqt5zeUzmzq3h6 bz6ufU0NuPQjmBN27i6COMSYUfq16hh9ry9OKK44wcq7bWTGTShiyZl/k5X3toUPVe7Bc1ouLGw dz4L/ZnHXHaO9a7cP82r9jFg5FiTgAQduFUwPY+d1XKSnHagq+d3IJiCnw/uo25lqmTQA1uo/LU qIoBVDGE+2lwvxYZacZ2yxNlLWusUNSTeirnZeccRdflhQsCYzKSFs/7aAPjSJlfqNUOZTJVGow iP3BuTycdAh4HkuMqJg== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTIyMDEzNiBTYWx0ZWRfX0xcVtYJn+b6P mesTh6sjVWsIzzJtAeJJi6hrASDwcMc+81ha5gIYdCpGDqFmuuHQ+fpRyQrauAQkSxc45T/atoa 6s3CTq0oXnQu3mPPZ8huvmadGRmZei8= X-Authority-Analysis: v=2.4 cv=SuAFe/O0 c=1 sm=1 tr=0 ts=6ab24bc4 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=ohnXxE1zjlip3Ny1XgEA:9 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-ORIG-GUID: e3NVFLTnTZxyysMcM2SF4EeV3ij40pS3 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-21_07,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 suspectscore=0 spamscore=0 phishscore=0 malwarescore=0 priorityscore=1501 adultscore=0 impostorscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609220136 Content-Type: text/plain; charset="utf-8" From: Anurag Pateriya Add the top-level pmu node so perf events can be collected on Nord. Signed-off-by: Anurag Pateriya Signed-off-by: Shawn Guo Reviewed-by: Abel Vesa Reviewed-by: Bartosz Golaszewski Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/nord.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/nord.dtsi b/arch/arm64/boot/dts/qcom/= nord.dtsi index e0496fd40c30..c720b85c2199 100644 --- a/arch/arm64/boot/dts/qcom/nord.dtsi +++ b/arch/arm64/boot/dts/qcom/nord.dtsi @@ -375,6 +375,11 @@ memory@80000000 { reg =3D <0x0 0x80000000 0x0 0x0>; }; =20 + pmu { + compatible =3D "arm,armv8-pmuv3"; + interrupts =3D ; + }; + psci { compatible =3D "arm,psci-1.0"; method =3D "smc"; --=20 2.43.0