From mboxrd@z Thu Jan 1 00:00:00 1970 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 9603042AFB8 for ; Fri, 14 Aug 2026 08:39:34 +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=1786696782; cv=none; b=Rjva2jZdl40LUrNXL+FhOvy6FEzrYi+XFVFpwAyBAQ2wDU2ZLhix0NfgJuFyJW8AOyYVxt+mgC1MmooL9JLJoKr9iCIF5awV7mEX9q4qFInYDFmFhqZhYilvW/47S0nJWmpDewUUVst8Iu4E60yMWRqDeUCCTtCTqpB3oGoCIOM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786696782; c=relaxed/simple; bh=e05F9ezF4PKO3QWRxGecNfgjkdRbxg6z9NAmRbFVpKA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=BfjZbt10Nc/pG1q/sFdvpjeQh1QwssaDodozNCVqu8Cjvh00ttl29TGQfcXqJH08UvlwUMozEXDdrzKHMlieVgWBprh8RaaCVJRA3TbhoLMzLk6wjKFtCsSH8n31nvbut8R3LwnSqwjk3tkGu/GvQyVpMq+QckUjSVbbuzo8u6M= 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=MNJv3nfM; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=CbmaBRd9; arc=none smtp.client-ip=205.220.180.131 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="MNJv3nfM"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="CbmaBRd9" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 67E7gca1711883 for ; Fri, 14 Aug 2026 08:39:31 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= ea5w2Lqty5Yt5//TNzt0Du9L4M/1RYPtE6BB0ik7PAU=; b=MNJv3nfMEBeeeFcF IWyur0HcemvAYI6S5QEC/7PfYTTelv+LckFmkG2ZUewWRM4REnKJOyX0iZn5avw7 djG9oEytA5tP+nXvYc/3nzArzQwWwnmYu1i9iENDO0ePq943X2IVOi5dKKmPpCkc wqRHtr8iWEYbLLfMawRXh3DXrcBhH3k8lD3KSq0qJ9qo9Rwkc6Uoey5yZcMzTo1p Zb8GZ4imxhPn5BWUQjhNeZ+M9OcIPp9jd1SkEI2eVgMFe2N8VIjNr4moXL9fGZ3p kn9SW2FYu8UOoZBbt3pCf+DIs4j+7eA7K+LK9mVjTif9yqJh7AHVwqeK0QF1rg/+ 7gkGrg== 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 4g1h90ue8m-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 14 Aug 2026 08:39:31 +0000 (GMT) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-2ccb6f6a3f4so10716385ad.1 for ; Fri, 14 Aug 2026 01:39:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1786696770; x=1787301570; darn=vger.kernel.org; h=content-transfer-encoding:content-type: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 :content-type; bh=ea5w2Lqty5Yt5//TNzt0Du9L4M/1RYPtE6BB0ik7PAU=; b=CbmaBRd9uIcUlUoYH3oKcTbVnVSzjn6xD/Icr+GaZDO0WTTDLKacaYeyODi3K1YhiY CKAi5x4A6C+KjqLu7VQr63s7crNgLuCBKbSFh7llboIDIxwjRV/zStBYMj8r3GegLFZY +8KOo1FgfdigHqdNgTJtOyEBUA8+zPqqVHI/XRnuatlE9zu3yirjZBlZcQtSCTdaU9sy luQA7p0Zq2E9f9PcVD/2v8JfcoCLwL7+BSohX3yucVLDWcM+V7o03k57TuuasdQevE1A J9PVUn6dMj3CLiiPInIWKemrQhEtVTCnU/SW3OY824l1ALXcc8jpcF8a3mgeQZ8hScGB PYXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786696770; x=1787301570; h=content-transfer-encoding:content-type: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:content-type; bh=ea5w2Lqty5Yt5//TNzt0Du9L4M/1RYPtE6BB0ik7PAU=; b=FzDo5O7jHSGTXfzqLMo++Yaq31GArxB/1ekm92kICAJFbZBPoeneIvZQ/CL2ZpWC20 3U6UcsbGnerVnXbIWoyRDwf2tuBw6PxSLTQCPW4xID96ujmXkAcIyYLHL15MtMat2Zbv k1BZQs/K8guCtvoPIdQvOAhod+xkb9ck5QZUIR6EFNjAyjE4rrSmlAnhvDrBi3W/xg2o zSMtCyxWWPsSk5Cjv5HNop+u76oRP3eD4lXq/YUn0ODmRstUW1p5hlhL2M7RSc0wQ3FO 2JbZaYi6XeFx/FU8jiDKiczWUqYN9dXptqU+ZFh7jU7IwUqtX4R80xV1HmgWQVgvVFuK RPIw== X-Forwarded-Encrypted: i=1; AHgh+RpQD8dExByXty9ygUPmIyV5qC4BwolMMY1dg1K3yOzbGsrvcPcXCnH3g2tI+UKKUKkywhAmbywxffbotWA=@vger.kernel.org X-Gm-Message-State: AOJu0YzUwBEp+HgFg+XeMgtDqhHTyDFdZ0PUS8vZd+IuKqNd41RpgSkc PikWUC6bNDHK8B5EE7E+q6+PFWUz+MZs/joaNLw6vSzx4Jnl04Ty1sIQ7vd4+tAxC29oWjvJ82y aMtz4TUnEm+QpYyNf9WDTUrZEOz6pZiGftDI7STJiNq4mp97E9u72oxxvBp3TlV7moGw= X-Gm-Gg: AR+sD12oGNP0Wr3M70c9KUlldHI4vTCsURnXskih6zIYxrwQ52P+khox+S22uXho78e o5f0pZDWNLDj01Pe5g3hIvBeu2uDB+arAIltQG54fzK5Pz/8mbq2cszg9j3Wb2CoJ0ZhFFMsS+q XpM4aJilE4mP1zH96F6komc9wHXbBbPhR1Zn++oT9xaGtwQq9q1L8zzKgbNYAvOAXxU375rBwQA fmeh/Ktm/0pc5Md8q5kEDoQylCi3gmVAlVARb0FKOkXyp1wufQT45V80a1GC9mezcc6eUkVRTJ1 bFFAPLTVcDRmTNYclGEasID39IIFFNZG9VeJtI1CpUFKb7nf3KcCqwpfYZfXtw8wcbQQhyl3n+Q U7Y65PGcKxml9AqG+oyejLghy9eRgaIRNNzUrCjRb2wDTRhy+C9LF3DccHhXBzhqzotMxCugkkC GnFsn3uVB8dYAgDBw8Zx4= X-Received: by 2002:a17:903:28f:b0:2cc:db7a:251 with SMTP id d9443c01a7336-2d37f5cdcebmr138080795ad.2.1786696770278; Fri, 14 Aug 2026 01:39:30 -0700 (PDT) X-Received: by 2002:a17:903:28f:b0:2cc:db7a:251 with SMTP id d9443c01a7336-2d37f5cdcebmr138080385ad.2.1786696769795; Fri, 14 Aug 2026 01:39:29 -0700 (PDT) Received: from [10.79.117.20] (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com. [103.229.18.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2d3ae7ea4cbsm6518765ad.32.2026.08.14.01.39.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 14 Aug 2026 01:39:29 -0700 (PDT) Message-ID: Date: Fri, 14 Aug 2026 14:09:19 +0530 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 06/15] dt-bindings: interconnect: Add Qualcomm Kuno NoC To: Dmitry Baryshkov Cc: Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ulf Hansson , Michael Turquette , Stephen Boyd , Brian Masney , Taniya Das , Georgi Djakov , Bartosz Golaszewski , Linus Walleij , Thomas Gleixner , Radu Rendec , Robert Marko , Guru Das Srinagesh , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org References: <20260809-kuno-soc-support-v1-0-5e0ede4a0c72@oss.qualcomm.com> <20260809-kuno-soc-support-v1-6-5e0ede4a0c72@oss.qualcomm.com> Content-Language: en-US From: Hardeep Sharma In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=Ovh/DS/t c=1 sm=1 tr=0 ts=6a7ed443 cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=4JL2KtdrCnkvdebHkfEA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwODE0MDA2NSBTYWx0ZWRfX/gKx2E1Vzc0A SjLJk2+l+4EgMb31YCc51znoxMBuxX9olqqoa/DDp4MfdllVxEno4/CpBzb4FIVimWS66+kexhn hv9VEMv4xo1OsG27jygpQlvbDWHxONM= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODE0MDA2NSBTYWx0ZWRfX9qPTnIjVQeQZ KdrQUnkb2ylXdzyFe97KZ9mDNjK/y4U4G6SDqfHiSwzyb/zL7HB9YX3nIRu3DH+sV3twqMejDzQ 3RJeYQYls/ncz5Ix4lkIWdQ7PdRHGzpalR6lJw6wydrdmL0TFZwZnhZYnmZoEESspWepARekvA2 xbcVNa31VpWsd5suMoj52IHsCHxfjLI+eBxgIF7C4ih2SCDuAU0WBa921IdKj2vwjF+zImUX8cD 01KMs31nuMLuQ3DJ3PogkYn4ggPj3+j3bQhZKC54/6rD8EwjxWq21Y+BQIdQMjhEYehF8eAQAcj KxnECS4wSo4fzlfmBnGNXRue0okkpUZLSrc7VmxfD+f1AgpfwRmULM4OPcgiFCWR/wcgvs/+ZvM p4enF1sx2QYAArvynaOdYdlwuEL3vbSnRcfpnPsgpzjTSLvxAYyUXCF6ZwzZ9cir6p3UMnIyU4w hl+Cim56PIk2A4SKWpA== X-Proofpoint-ORIG-GUID: pN3EaxIscZ9w7FRvu7QtQvurOF3OYh8G X-Proofpoint-GUID: pN3EaxIscZ9w7FRvu7QtQvurOF3OYh8G 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=2026-08-14_03,2026-08-12_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 clxscore=1015 phishscore=0 lowpriorityscore=0 suspectscore=0 malwarescore=0 priorityscore=1501 adultscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608140065 On 8/11/2026 6:29 AM, Dmitry Baryshkov wrote: > On Sun, Aug 09, 2026 at 12:57:05PM +0530, Hardeep Sharma wrote: >> Add the Devicetree bindings and node-ID definitions for the RPMh-based >> Network-on-Chip interconnect providers on the Qualcomm Kuno SoC, >> enabling DT validation and interconnect bandwidth voting. >> >> Signed-off-by: Hardeep Sharma >> --- >> .../bindings/interconnect/qcom,kuno-rpmh.yaml | 72 +++++++++++++++++ >> include/dt-bindings/interconnect/qcom,kuno.h | 89 ++++++++++++++++++++++ >> 2 files changed, 161 insertions(+) > Are there no clocks requires for QoS? I've addressed the binding-side follow-up in this v2: https://lore.kernel.org/all/20260814-kuno-soc-support-v2-0-3079794f0f73@oss.qualcomm.com/ qcom,kuno-rpmh.yaml now permits up to 4 QoS AHB clocks (clocks/clock-names: minItems: 1, maxItems: 4) matching sdx75/glymur, so consumers can wire them if they choose. The Kuno DTS itself lands with no clocks= on the interconnect nodes since RPMh BCM covers the paths — same shape as sdx75.