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 3294E35A3A5 for ; Fri, 24 Apr 2026 09:58:07 +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=1777024688; cv=none; b=IXlzgyBzaaPjYt93FOjV0GYuvnHXs6/l99mTznP3+5e6S+kePkbxgBHoY4zlSdyw1CsWv+2rL9CQh54TRot486nkoJfLtPWHx43v/b9j/nJZNUZYzO40K+HZ6INrTBqM2FLMWibP0pDW2bjNl3ws8aUezgg+nhgd1lD1fyjB5TU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777024688; c=relaxed/simple; bh=bV6DgEAbKJZLYN0J8dVuJg5XZRJMUGqCLBXs/Tn3PxQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=oIjqrtxBuEVeUp6yof/6Fv6xXSnSpau83quM1lCXdrJBfPyKwEQ/fqnf0N8uWk6KM7/n3mDyZkl2eGsimNHEKqCn+uT0bAHlBr7SyV1X/8+m/wTD/HlmSvDyTDys54LbD1ARAGj3ruwNy7nJGRC41LmRVxlzYL3bUQRRZy0fud0= 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=Y9AmSok8; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=BkzW4C5R; 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="Y9AmSok8"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="BkzW4C5R" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 63O8T8A44012360 for ; Fri, 24 Apr 2026 09:58:06 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= LVJB+1j/Ip1slZFi5GyPhPGdi+QIuHGlcxeghRVubMo=; b=Y9AmSok8kad0dlJQ 9iH9rVsNRqL1PtVs7oLw20BhpFhS8zoRLuASmq8PQPzgHdL/wjI1rCdCD9duopAr oPM+018Iz7nQ54FJozCgV6j94dvGdDCr9zLVJaVmw42tX9Mu3+i/OGQstO1Zo/RD 3KphUBaYkUdSDzAUnmAuot0k0zyNTg65i3U0GVxTIR6Uo7j5Z2mC10J8mc3VhGj5 jsEACjmXhX7RqUZP4oArMffGgQoFCVEVQAefNMK+LnRFcCosTEi0ZSbca1GIp2zd flvCh+ri/2+I865xpEQdESE3Yktu++9mmXnZIVVLBs/rwEim5KP574L+h7R16lK6 PGQu3A== Received: from mail-qt1-f198.google.com (mail-qt1-f198.google.com [209.85.160.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4dqpq9uscx-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 24 Apr 2026 09:58:06 +0000 (GMT) Received: by mail-qt1-f198.google.com with SMTP id d75a77b69052e-50d8c183c2eso69592951cf.0 for ; Fri, 24 Apr 2026 02:58:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1777024685; x=1777629485; 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=LVJB+1j/Ip1slZFi5GyPhPGdi+QIuHGlcxeghRVubMo=; b=BkzW4C5R3Cimu6/tup0zHHHZXz1r/sWuBWLCRQzo/CQcJUMFJcS0YYy19iYa6rN8pT LOKoTIiVKKSQh7s6WV/hpT2Zs5FH3rFTSYF2RwPGov/aFIAbCPL2Ii5/CEARSs3vhxB+ HBzp3bL/5e19DwcJxdJzEC5af9FO8YfAxDwvZA7qZre+AssOaZRwgJSqH1vByA2szI8H ZqrnmhHcI0XQaPOgoQ0oLgvoiHUHkfpELJPHr5cj5V4eXzqNBiVnPHJZ8feJgUIFyhqP /pkrGl7bWmX+lbtcw4mLns4Am7ONaWaC5dylSNmWhz4gpuhp4Wq5uzGUF0JVPXMoDT4I oPXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777024685; x=1777629485; 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=LVJB+1j/Ip1slZFi5GyPhPGdi+QIuHGlcxeghRVubMo=; b=Vh1/BJYNg5KzVUvtsJEkiQB6iopQpApkzmQvlSDpwiP2AnEmYxn/R8QcPcBiQosFFy Wm862uvtJgSbbc29+9fnKhY/YhwrK1iYMyIcxGVw+uWfqwxU4SD/bDv0UTVJF6sTkumf c9WsE7YBFyDosCpdnH28p0BG4+ygHyNd0CjYeCXscmTpLGpMbG6mXejfksyb98lpWM1P Qxcpu1L8wTvwBXNylM/Tj3o8Q7vKncuO0SOY9AkY9+J4Se8zB/+Rk3a9Dd/QiVJZ2qwS s0VLWpKS2MCi240fi8EJ7CIeznc/AqYxSZ3RyA+7pPQfqI6lppfWc5X+zXY4e6pAg+xG MbxQ== X-Gm-Message-State: AOJu0YzSZDcAPFctU8pb02f0uHuW4XOd7ioH38PhdNHnI0UfKQUMizCU qbPTeFSWrtx8X/c8Zme/3kvmltDTZo0Mih5J3at/HTnUQb9W/gY11gPGFa4oOExTinm1M/O+yO8 IjgccFOw+GLHYlwkpLow04AreVptpAquTPZYL5MxoMX/W7Lvv6i15uGfYXYdJWMAEANlG X-Gm-Gg: AeBDies3KCVsmgQvTIkL+AJKMtaOR06u2jrMGEcrqKHrjAavT2QKq3DbC9i53wYll2R ArScK6vzP6SdMDf0fA9jkwYBruIErxe1OwmAIIYuiE3YnlGMZ/QuUfrzBfCaqFAtmiEksYMuPGB 9qCWaeXkv5Q/A4Rmwq1aasHd1lutRqcMZUkC6FWt6HlbpEGI5sX3mc3UIXmb934nFg7ivtxI0cS SXIN5KH0iz7zcg7ZrPIYbRUz5zCbIGVO25Mp4ghp9UmvtyI3Kv6ePjlOSbiZn1cufP+/lx1M2Rl I/rRs7lqb0EhXecSCplKzEB8jRaUr6i9QHPOGJype19xQh5ycSfWwL0rz94HiQJ7EpQPNJPPfXQ UhpAyGLBuL/dak9Xaoe2x6hB0MRVZpV0KYkncoypg9pxjqXWS8WjJNNvW1KM4BQ3SYx/Ub7F7vq PJO15a3w1JctbqsQ== X-Received: by 2002:a05:622a:144:b0:501:4767:a6f with SMTP id d75a77b69052e-50e36c08aa2mr313961411cf.3.1777024685416; Fri, 24 Apr 2026 02:58:05 -0700 (PDT) X-Received: by 2002:a05:622a:144:b0:501:4767:a6f with SMTP id d75a77b69052e-50e36c08aa2mr313960981cf.3.1777024684910; Fri, 24 Apr 2026 02:58:04 -0700 (PDT) Received: from [192.168.119.254] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-672c47fe836sm4861717a12.3.2026.04.24.02.58.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 24 Apr 2026 02:58:03 -0700 (PDT) Message-ID: <086fa582-082a-4339-9168-479f3e92288c@oss.qualcomm.com> Date: Fri, 24 Apr 2026 11:58:00 +0200 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 5/6] arm64: dts: qcom: sm8550: Add missing CX power domain to GCC To: Neil Armstrong , Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Abel Vesa , Konrad Dybcio , Sai Prakash Ranjan Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski References: <20260424-topic-sm8x50-tie-gcc-to-cx-v1-0-4b6e09d532ce@linaro.org> <20260424-topic-sm8x50-tie-gcc-to-cx-v1-5-4b6e09d532ce@linaro.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260424-topic-sm8x50-tie-gcc-to-cx-v1-5-4b6e09d532ce@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDI0MDA5MyBTYWx0ZWRfX7Y/EuZHzBuU3 WQfgmfe1vncK4IY2/WZwZ/C4hNDtIs62aIvfaU5aj8RrzwTw3tdbXRaGfuuQBBeWPc9zHTLpp/C 96WFS2NVjt3Ipb4F2Vv9eDIukBrO7vwrntn5Rax2SlkLj692aYW58ajZfb4f/rLlFISHcNst5ji AHQ9Zu3h6lMypskRGi5Ffa+w4JP4pghhUAqW98wJLh1e37fy7mThq7mH4HIV640ONr+QbMMmY/L TGkCDinBFSg+3G0mUTN1a7AJbNX+ZflSKzze4bM7pHPO8BYDgSQlMQ8cL1E3RA+hosUaPtsYi1F 9uoDkfIAtMUKE57baPr/SThdDy6nKXRqwao/HrvkTE8OQ9I0aj1L1tC8FSvj1UNwZT0iuloW9tA AaPSdeC8He97Ij55eplEzYyifH3Kk+Grbl99//lagVZ05HV8syzPC5hxN/zc2htd91xfAb1oFxB dq5FATK8IyyFjstb4OQ== X-Authority-Analysis: v=2.4 cv=FPMrAeos c=1 sm=1 tr=0 ts=69eb3eae cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=Fkf1F6wwXAJK7cocUXQA:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-GUID: 74IjUh2HeezrLTPfehazVfwURcnwbdtZ X-Proofpoint-ORIG-GUID: 74IjUh2HeezrLTPfehazVfwURcnwbdtZ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-23_03,2026-04-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 phishscore=0 bulkscore=0 suspectscore=0 lowpriorityscore=0 adultscore=0 impostorscore=0 priorityscore=1501 spamscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604240093 On 4/24/26 11:07 AM, Neil Armstrong wrote: > Unless CX is declared as the power-domain of GCC, votes (power and > performance) on the GDSCs it provides will not propagate to the CX, > which might result in under-voltage conditions. > > Add the missing power-domains property to associate GCC with RPMHPD_CX. > > Fixes: ffc50b2d3828 ("arm64: dts: qcom: Add base SM8550 dtsi") > Signed-off-by: Neil Armstrong > --- Reviewed-by: Konrad Dybcio Konrad