From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=205.220.168.131 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792480289; b=oCx46YPY0ksMaMPpcDeZjbcBjhgfSVQDhhwE6/Q7TalA11qb0qG1FL5oZxQqkmW5Occq cffQXp5/qZaN7/1mMimASnJIccLYN+n/p5GHabifk22wGF1mgL8jH1Ed0sw2NV7aY83oa Ax6ZOht8wKdKdtoKeP39v6rh+1q719MBjMl4QKimVikbn+6EtUOFurok7g+W6QLx0QzTF SQBskDB7dMmalPHfZAnQzOyjSCLgKZjx3wTb5jx3c7k+TiqpbD9pg7FDCFArRJUx/kb7e CUzhwBUaY8twhs2sTDmei0JWyELsKr4tz9CH2ctmJmwcDwr1FykqD9IBeyHqm//pT2g== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792480289; h=DMARC-Filter:Received:DKIM-Signature:Received:Received: DKIM-Signature:X-Google-DKIM-Signature:X-Forwarded-Encrypted: X-Gm-Message-State:X-Gm-Gg:X-Received:X-Received:Received:Message-ID: Date:MIME-Version:User-Agent:Subject:To:Cc:References: Content-Language:From:In-Reply-To:Content-Type: Content-Transfer-Encoding:X-Authority-Analysis: X-Proofpoint-Spam-Details-Enc:X-Proofpoint-Spam-Info: X-Proofpoint-GUID:X-Proofpoint-ORIG-GUID:X-Proofpoint-Virus-Version: X-Proofpoint-Spam-Details; bh=wTX1XPUrH8Y+FoYjz13zUU9//OlPh4ZooYpUqnx0wTA=; b=bYo0qzqyBfWAzyDdZzQTPNHEN0DzFLlGioH9A/ChuTDJPXAJ2cARqqXWOEqjh/6t6qQN C7bwaIxWqV8Sz7J6O/tuYmGzVd1xr21aamzu80dN9b8m3wpGQIWSwJ5B4FcIDKzKj5hHe jwCk7p/sFf3Mt9kO0bGtTAspN5q+z9RJMzegMwCwoL+KhF0As1d28QLmPS5sw7cRzfOOY 9SOghnAibA/V6oBD2gWjoS4pCWv13WDOamp72Q4Pa20KMe0CUfpphcU5CD/tI+RiXqxL2 chXLI8UnsrjD1vHv+EHlLQprqLwr6vUmpBMvxPecE6zNAeOHWdjAWyoZKblljQP9rMA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256 header.s=qcppdkim1 header.b=fLerq1Xf; dkim=pass header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.a=rsa-sha256 header.s=google header.b=evDz+Z51; arc=none smtp.remote-ip=205.220.168.131 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 90344606A328 for ; Tue, 20 Oct 2026 07:11:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 90344606A328 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, unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256 header.s=qcppdkim1 header.b=fLerq1Xf; dkim=pass (2048-bit key, unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.a=rsa-sha256 header.s=google header.b=evDz+Z51 Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 69K0tFoJ2877939 for ; Tue, 20 Oct 2026 07:11:28 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= wTX1XPUrH8Y+FoYjz13zUU9//OlPh4ZooYpUqnx0wTA=; b=fLerq1XfWL0LqVaw Ktqz+9wIp9AdPxGf5kZdqOdJj6h4ARs0mg51SqZhjHHJbom0WLOIMreSGHtGmb9x bno2pBWyH+3b+DKnUPt3pEfX2d6kN242wgNvc2h+Cw9CPPUJHfZx2vOvxloqkJgd YAcsOxVknSZ10CRZwdcWCA79VO6+oIz/QeX+yxfZliso3Cu3GqyvXoGgszgLeIEI g12cPBYCp6T7yhfZyUKYld/yS57OHooBztGXO53qMWlkuKWUg4lc4UN4PhDisVly EL56zvL6g8TQQWKmDhNHwQ3z4hgX7er0sKXTUN0X8uAIpsIhmWIvb0Cvw9lMSimb 9FfV6w== Received: from mail-qk1-f198.google.com (mail-qk1-f198.google.com [209.85.222.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4hdw5psaea-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 20 Oct 2026 07:11:27 +0000 (GMT) Received: by mail-qk1-f198.google.com with SMTP id af79cd13be357-93cc50fb0d2so71959985a.0 for ; Tue, 20 Oct 2026 00:11:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1792480287; x=1793085087; 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=wTX1XPUrH8Y+FoYjz13zUU9//OlPh4ZooYpUqnx0wTA=; b=evDz+Z51PVZQCgJ6QR0OfOlawoPCURORf4Re5W3IAIYXIrgtdWkOe1qgbZF/8Vhe5H 2PqPwF25Avx4/ZPmOU/yqMuFvJH4+PTa6+cuoSvQE6AOLp/7Sy9l2IkN53LfO9T9JHlh gqWHwxVQ1ImHLijlNVBhmPmdlt0UjGakZN4GNp5XeoKvPZkSlxz4iYDZYNT13Pwxzv1J 7i2455Dx0xG/dVkh97ZVizQezpqDo4oZmEHhajkyyjg+b7vEA2KosnebjR6/IIEeJTNA IfycqoPNlx5zwFcszKDg/EvdhTLWm8GYnajF+SI9pKHqzO/vTyGfHdo8+Z8uXKYAdd2K 9ySA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792480287; x=1793085087; 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=wTX1XPUrH8Y+FoYjz13zUU9//OlPh4ZooYpUqnx0wTA=; b=ugs62PYmQnVTKOzRZBQ1cXgYR3gNdpdA6T/yrDK7pYQlnSdtx9typAmpKSrigJC1WB BgZgh+O5aKSLb/aZgNH7n8TvOhSk40VKZRGuj6kb4Nw/HNdqeudjwILdmJk7MXCQTUek XnYV5sxapAxh/hs6+YGbfBbr6igpFOfiOH25VMIm+INP7Dly2Bh/oHRqTQBX8eYcPX42 lrslt7ANDTLnk+p7lqnO35gm+O8nmjgXHwmIuP3RRuHmLE/dorCdb5xxjhcxBuIQIsFi xp3a72C1AhJq1042Ogo/XMyT/gcWy3gR79P0TzfjmDF/gN1+ggTpg3zG4nQ0NKXFDqzw OQ1w== X-Forwarded-Encrypted: i=1; AKwUvBzIso8pFwYj6aUAicZ60gFfWWyOm9sBWvekUbmD8ga+mJeEZXbOfDIuKYit3YJkytlgON0dHj+45voEKO4=@vger.kernel.org X-Gm-Message-State: AFq9FYIdwzi+jMoikeUxgF/NYngN7nDjE/YGz9daEbCGcV7keKEwcgi4 iw1DOSwS7PWz44jFiF5XCkm32iSOgoQMdUR0kjvbVM35rg7rTdclg5+p8jORvRzgrkY4Pnhu4yx tPsNH1TWXB11sHMmUSSsmaaiIgUasdU+x6FSWqG1s4RYq2u6UifjfcV4cvN7B0MF3myU= X-Gm-Gg: AYBFou1hfsW8KyaCULh413QcObscJ7EhhhsLy8EIkq+mEvZEeaR9mFy13ON7VnGlAFJ YTtByj52QyoWpwC3QjZ0eBZusNSnqyJc60lNJKi8SH7oNkuOXYKlbeNG9hQYM6V1SPCQXC7CBsp o5ZzPnUxCpCNZpoAqxePmkvK6BXCsrc+mAqr4xfMZnPxy1hfKnm8Tf6qH5OAzqBL06yWrFvjb+D ra2to+0SMKMG8BSKqWb0nVAR4kubJbuLZV+bd/rDLGxP/lrTfoICbAYOzkpLDxPN9XiPBAQ8NWH PjZB11Awrn3f+VF0pDD3zJBprVYDUNZr2PWy001i/uCXAoy7v06Cl4b/zLq8zyEr3JDkgoKUc2S 9pNFFTIsCTjzyfD7cVYu2fQ== X-Received: by 2002:a05:620a:c4f:b0:939:c7d1:7471 with SMTP id af79cd13be357-93f29cf1ca8mr1876234085a.4.1792480286777; Tue, 20 Oct 2026 00:11:26 -0700 (PDT) X-Received: by 2002:a05:620a:c4f:b0:939:c7d1:7471 with SMTP id af79cd13be357-93f29cf1ca8mr1876231685a.4.1792480286369; Tue, 20 Oct 2026 00:11:26 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c4091fade41sm448370066b.82.2026.10.20.00.11.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 20 Oct 2026 00:11:25 -0700 (PDT) Message-ID: Date: Tue, 20 Oct 2026 09:11:22 +0200 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 7/8] arm64: dts: qcom: msm8998: add interconnect provider nodes To: Dmitry Baryshkov , Georgi Djakov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Del Regno , Konrad Dybcio , Bjorn Andersson , Abel Vesa , Andy Gross , Bryan O'Donoghue , Shawn Guo Cc: linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261019-msm8998-icc-v1-0-c2da3934b6c8@oss.qualcomm.com> <20261019-msm8998-icc-v1-7-c2da3934b6c8@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261019-msm8998-icc-v1-7-c2da3934b6c8@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=DrrDa2/+ c=1 sm=1 tr=0 ts=6ad7141f cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=QbpiU1Sgz_2JnChUH38A:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDIwMDAyOCBTYWx0ZWRfXzkJTJPjkngjb xvhzzpyx/uC8egILVN+djwWmerP5ISsdZ0Bs1kUkB6Ed4Y5F4ITPE+EYz8C9wbWFPk7mWbgdK0I uqerRdjq9RMNAiSmP6iBO80dwOHv8VnRxYP8tyS2itlMn0c6dDETboN5K7knnxEwM3ZG1Fovjml LHlGLQjPM0aZLZLwvQn1Is4htppo/GA1U/9D97afhVxZLMH6jamo3GngOpgLYsf2KKyghLNsiXl YHaV1g3TF2vlBdcCR23/LNvqGxT2Te7b9nAXxPgaHCq0VhZv6r43VikmzmJ/HGBFwkYAstd0jb/ Rrh762ISFUYVZQwlR4r4baKQou6EhQMtdPjR3xWLv6i+rDVyKAbfHyQuGPR8Vn3Bkr7/n9JR/gN CDJ9vqHuu6uicSuCo+htGw4TSGT3R+hi3S80jwcBmLABC0nlAass8TMEsRhJ7Y7BLXlrlT/Fou0 wg+sB5a2g1gfidKvkbA== X-Proofpoint-Spam-Info: AW1haW4tMjYxMDIwMDAyOCBTYWx0ZWRfX0WX8vl9x2lxE KFQ+tA551HDA0Gn9Yrj6lSehGO4u16HjOMfRxWyQRD8htEuscqNX82k0u46PvDq0dQHjgZLqMX+ GgwqA/3wPKLB+3kv+CpdpjEeuJuqae0= X-Proofpoint-GUID: queqiZdNweGH6OIfDZv1PBSrmdl8kFJT X-Proofpoint-ORIG-GUID: queqiZdNweGH6OIfDZv1PBSrmdl8kFJT 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=2026-10-20_01,2026-10-19_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 clxscore=1015 phishscore=0 spamscore=0 adultscore=0 suspectscore=0 bulkscore=0 malwarescore=0 impostorscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610200028 On 10/19/26 4:12 PM, Dmitry Baryshkov wrote: > MSM8998 has an interconnect provider driver, but the SoC device tree > describes none of the NoC devices it binds to, so no bus bandwidth or > NoC clock scaling is possible and every consumer that wants to vote is > left without a provider. > > Add the eight NoC nodes. The AHB MMSS NoC shares its register space > with the MMSS NoC and is described as its child. The A1NoC and A2NoC > register ranges are shrunk compared to the downstream ones, which > overlap the SMMU and the MMSS NoC respectively. > > Signed-off-by: Dmitry Baryshkov > --- Reviewed-by: Konrad Dybcio Konrad