From mboxrd@z Thu Jan 1 00:00:00 1970 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 5287D3B7A8 for ; Tue, 6 Jan 2026 01:30:00 +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=1767663002; cv=none; b=fxxFtSWELFdfBVpVnEMaUhMDoAGTJkkadaERkNuN+qRLleWktMtZ/AIr/R2Mw9kFF9HvtEuwpF8nisOTINlKP91sunVSoS5+UysDrXW72dNY3isXgXr6SeboG++E7wKIuTVBfSFJMqoctrroq08cUUGyB5KonpkkesysTOrWek8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767663002; c=relaxed/simple; bh=j24mNQooiAFErYeESu2vAfQJZcAiCYndswDhrOTwICk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Dbzeo0npI2RGUzh26ro7mIrwhYU3V8+KaWUCgTcSHhobFdI8B7ip+zubujtA1bFwdGgrfzmPUIEIJZzc99G+FMXemJEddI38a8uZ3nK+9dMBSlMcfJCCApCSbPpB3++yNJYZ91t174dZjUHAG54giANcMtcqhu8UZ4Ll4yuWIbg= 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=LayIF0Q7; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=dHsradVn; 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="LayIF0Q7"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="dHsradVn" 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 6060nZbL2528273 for ; Tue, 6 Jan 2026 01:29:59 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= cEML6pOrA849wZuEgdOsJGjlKLmi52IL7r85pj59rk4=; b=LayIF0Q7t2nolf+a NdwcSYzm2SBMHKdiMK/cOY+kVgcsBBOpRyiA6Iz7jY9UBcAkogn32PPfm/bsKd06 idKq5o2YYVdebufB2FQZCrBm4ZOfgw2oO+QsZ7HjCEJGbutW4XILAae5IJg4kD45 g5ArZdHc4ZqbMf6S59PqccTrmpKzbXyfQFjcxSQkk7Hin0qGb66RyxQfZ3WAx1fQ xZmWqwcvVpazkZzYpeuuSoWx3CYGMKVtuoKomwU1KwGhngGBB1uVG0B9fJebAYrW 9j6XhwIBGLHV8G+lFTOnAKnc7SfYTWGLDZM2adcK461BFzdoBsPA+grmziZDIpF/ ffBPQA== Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4bgaus2dd4-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 06 Jan 2026 01:29:59 +0000 (GMT) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-29f27176aa7so9943905ad.2 for ; Mon, 05 Jan 2026 17:29:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1767662999; x=1768267799; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=cEML6pOrA849wZuEgdOsJGjlKLmi52IL7r85pj59rk4=; b=dHsradVnLm2k3Y1CLD5RkHPHsU56QRI9JNYhAYATcJshfB3fujIsgvujmX/VF20AIv YlN8QfgwApBYilTS/5TzqcNcBDwpxDYjddVy2M0TkCIJpSDMX3XwttXgI+GfG33KiuCY UFaRxSiXEAKmdY5W9azPmCfHWkY5c6fFBZq6M2ukwz/vLXG+nbd7exr/0EmVZIMq5cSy A84AI06bxyRd+CBlCa2f5XWYtxxYUHYjDLTYbuLT7Id6+pCtthC2e0S0ktmzWinaA6dE FQAV0/+l0hngQQYSP7QJvnd/ZBFpKALzpzvHrsMKK/GhHK7VUwR45TCBSJrZwntvd2j+ gjsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767662999; x=1768267799; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=cEML6pOrA849wZuEgdOsJGjlKLmi52IL7r85pj59rk4=; b=R1XEHLcp5dZdPDefYUJdH/0SCHQq2AXTuLM/bz93si2oEk5p9EF2+y/uOHrtcUNQbb 2rpoCaEI1lZhUSuJKjWU1HGzc7D2lg6AbHNvZUe4vtmMHgViv4zw1wPxcR0HbQ5LOtVf EHcUW7s5vL65hg25UIH5mqqERj7OPwgp0ThEQtPFOJwHVrR/JHBWaQNKuzLe28UivlSG w/GAKKl5bThCCMzuq55bFzqY7ONYJUHGg7LLaWHWIUfp9PtwzlNwytZEoLPsqxFZbRVB imbbcOkfxhVoKSyTw1gWEhJkw06+sIrKUJGtLUCXof9y31jdS0yY6/c1OyZeuQXZsrZn I2PQ== X-Forwarded-Encrypted: i=1; AJvYcCUuFEGC8uUc0K6MsYYMb7uarLklCjTP9PTXRzRv8fEMiRI+o5zU4jd0gyDUZtOAG155eu1jYVCqi2UK5qM=@vger.kernel.org X-Gm-Message-State: AOJu0YwSqzd6V+o/7LgA17rftoMqg17O3N8NpYtH4xgfui7lLBWsKwzk C4/SGa7zRHqF/rSKIJNwLHxcNcNWV1P5aPdr+zmnUkZBmh9dpcd6O7s2rrIOaQTtVfWygUqMpl1 EGAyXLXKnPWemqS9dmZ7iRq6iMAGQKn0LJR+MWtU/6iMi8wNMGEpTkBtAE3DMqxLKKv8= X-Gm-Gg: AY/fxX7obuZ8wkUy9yULElucsVZfXxDXRNWBBSNO5MrRHAgV6Xe0rS5O+1rG21po54D FHDY9J8NRNxLr0VR1TBX5UPFvIdxtjpRaSVP6bVGzN3Jq7/M65vlK4MS3W+U6iSEvHqNNh0q45C KA2ZjUuIDpcm02I2jtsfScxeRdsNjGe3leiyP3BGmrIpHSpxUHX+0hKq4+aQ8RXuCQWyu1ZpNeD zsLyMducPLWrvT4/cnw/TWd7QcPuz9uejfFYjxPRyjJ9tgqea6XbafkxryXInAPRVq7qXKq5cY8 oPgDUgszFanb2wD4MiIGyRaUQfZPtDLii9yc9qdVjZHx+A+HX8a76xhOzaJOaNA+yRNxn5cK611 z+PishiGKhyc0RzVVdRXlL3QC6BJ+08BJLQWLbx6wliCQZivOhlbT3sohBLwLHByLGdQoTobRZR Q= X-Received: by 2002:a17:903:2342:b0:298:344:1229 with SMTP id d9443c01a7336-2a3e2e1e544mr12112985ad.55.1767662998864; Mon, 05 Jan 2026 17:29:58 -0800 (PST) X-Google-Smtp-Source: AGHT+IG5+7CG5xgC4gLsroYKzxVVsBNnVADKYWQW7AEKJd7RNZaU9tSR1esDn4MXfLTh2KoFIFE6zQ== X-Received: by 2002:a17:903:2342:b0:298:344:1229 with SMTP id d9443c01a7336-2a3e2e1e544mr12112765ad.55.1767662998367; Mon, 05 Jan 2026 17:29:58 -0800 (PST) Received: from [10.133.33.149] (tpe-colo-wan-fw-bordernet.qualcomm.com. [103.229.16.4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a3e3cd495dsm4208955ad.96.2026.01.05.17.29.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 05 Jan 2026 17:29:57 -0800 (PST) Message-ID: <3618ea01-1fc4-4fc8-a0d7-23336c633435@oss.qualcomm.com> Date: Tue, 6 Jan 2026 09:29:50 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 2/2] arm64: dts: qcom: monaco: Add CTCU and ETR nodes To: Bjorn Andersson , Konrad Dybcio , Tingwei Zhang , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio , Suzuki K Poulose , Mike Leach , James Clark , Rob Herring , Mao Jinlong , Yuanfang Zhang References: <20251103-enable-ctcu-for-monaco-v4-0-92ff83201584@oss.qualcomm.com> <20251103-enable-ctcu-for-monaco-v4-2-92ff83201584@oss.qualcomm.com> Content-Language: en-US From: Jie Gan In-Reply-To: <20251103-enable-ctcu-for-monaco-v4-2-92ff83201584@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: _DWdaIJGM8eaFYGf-bFyGyifgnwHxom5 X-Authority-Analysis: v=2.4 cv=DP6CIiNb c=1 sm=1 tr=0 ts=695c6597 cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=li7pXvKEtyOYx0Cqe80A:9 a=QEXdDO2ut3YA:10 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-GUID: _DWdaIJGM8eaFYGf-bFyGyifgnwHxom5 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA2MDAxMCBTYWx0ZWRfX2WslXOpPFPWX ULFiqNwyB3ReIRCxA6YMrDvwudulo5Ix21OoLar2OUFscgRSG8uOcw7jn5Bt70vecYqVfCw+WCX Cms5qYyla0ZLD4rH22nHAyl10IAL348WkSe3ia9NVABOSuxXtgYvrZrHg7AuFvODWIAQ4P/ejz3 3tHJHVX2NWnhq/crXRBYM2AKTxFIRDdd4M6UH33sK0OuQej/hyJHp2OwUH3uLqIEfOzKHjgevnW tOrSpTP5byW9X/+or8i60kBV9WZ3Uc2QZvUHpmBUZKUJgTtHRGl1gRXGTmqrmYahoqAxm56bupL lSCLhdFXoj9ITlCotf6lBTB3dpjn8YLeRGmPrVDW19ClqjXfs2qeE7uNd7IdpURCfYd5HCm1Lvh y3tk+YqKSSIc+ACN2yDqK6CQvTXF6jQzhWJBkY+snU2MS/I+TOH1aoVEHxyl+WyBdZpWt7R/6fw H+yY32Xcza49Rwl+1UQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-05_02,2026-01-05_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 impostorscore=0 malwarescore=0 phishscore=0 adultscore=0 spamscore=0 suspectscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601060010 On 11/3/2025 3:06 PM, Jie Gan wrote: > Add CTCU and ETR nodes in DT to enable expected functionalities. > Gentle ping, this patch should go through QCOM tree. > Acked-by: Konrad Dybcio > Signed-off-by: Jie Gan > --- > arch/arm64/boot/dts/qcom/monaco.dtsi | 153 +++++++++++++++++++++++++++++++++++ > 1 file changed, 153 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi > index 816fa2af8a9a..1966dfad2dcc 100644 > --- a/arch/arm64/boot/dts/qcom/monaco.dtsi > +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi > @@ -2483,6 +2483,35 @@ lpass_ag_noc: interconnect@3c40000 { > qcom,bcm-voters = <&apps_bcm_voter>; > }; > > + ctcu@4001000 { > + compatible = "qcom,qcs8300-ctcu", "qcom,sa8775p-ctcu"; > + reg = <0x0 0x04001000 0x0 0x1000>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb"; > + > + in-ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + ctcu_in0: endpoint { > + remote-endpoint = <&etr0_out>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + ctcu_in1: endpoint { > + remote-endpoint = <&etr1_out>; > + }; > + }; > + }; > + }; > + > stm@4002000 { > compatible = "arm,coresight-stm", "arm,primecell"; > reg = <0x0 0x04002000 0x0 0x1000>, > @@ -2677,6 +2706,122 @@ qdss_funnel_out: endpoint { > }; > }; > > + replicator@4046000 { > + compatible = "arm,coresight-dynamic-replicator", "arm,primecell"; > + reg = <0x0 0x04046000 0x0 0x1000>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + > + in-ports { > + port { > + qdss_rep_in: endpoint { > + remote-endpoint = <&swao_rep_out0>; > + }; > + }; > + }; > + > + out-ports { > + port { > + qdss_rep_out0: endpoint { > + remote-endpoint = <&etr_rep_in>; > + }; > + }; > + }; > + }; > + > + tmc@4048000 { > + compatible = "arm,coresight-tmc", "arm,primecell"; > + reg = <0x0 0x04048000 0x0 0x1000>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + iommus = <&apps_smmu 0x04c0 0x00>; > + > + arm,scatter-gather; > + > + in-ports { > + port { > + etr0_in: endpoint { > + remote-endpoint = <&etr_rep_out0>; > + }; > + }; > + }; > + > + out-ports { > + port { > + etr0_out: endpoint { > + remote-endpoint = <&ctcu_in0>; > + }; > + }; > + }; > + }; > + > + replicator@404e000 { > + compatible = "arm,coresight-dynamic-replicator", "arm,primecell"; > + reg = <0x0 0x0404e000 0x0 0x1000>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + > + in-ports { > + port { > + etr_rep_in: endpoint { > + remote-endpoint = <&qdss_rep_out0>; > + }; > + }; > + }; > + > + out-ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + etr_rep_out0: endpoint { > + remote-endpoint = <&etr0_in>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + etr_rep_out1: endpoint { > + remote-endpoint = <&etr1_in>; > + }; > + }; > + }; > + }; > + > + tmc@404f000 { > + compatible = "arm,coresight-tmc", "arm,primecell"; > + reg = <0x0 0x0404f000 0x0 0x1000>; > + > + clocks = <&aoss_qmp>; > + clock-names = "apb_pclk"; > + iommus = <&apps_smmu 0x04a0 0x40>; > + > + arm,scatter-gather; > + arm,buffer-size = <0x400000>; > + > + in-ports { > + port { > + etr1_in: endpoint { > + remote-endpoint = <&etr_rep_out1>; > + }; > + }; > + }; > + > + out-ports { > + port { > + etr1_out: endpoint { > + remote-endpoint = <&ctcu_in1>; > + }; > + }; > + }; > + }; > + > tpdm@4841000 { > compatible = "qcom,coresight-tpdm", "arm,primecell"; > reg = <0x0 0x04841000 0x0 0x1000>; > @@ -3106,6 +3251,14 @@ out-ports { > #address-cells = <1>; > #size-cells = <0>; > > + port@0 { > + reg = <0>; > + > + swao_rep_out0: endpoint { > + remote-endpoint = <&qdss_rep_in>; > + }; > + }; > + > port@1 { > reg = <1>; > >