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 288D847A896 for ; Wed, 19 Aug 2026 16:48:45 +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=1787158126; cv=none; b=mnKmxdB7PWKOdgbfEo/VARF/O6OJIHiQDkne6pfn6A84puQ26LwdJvC5hr4ZVTnXDukMp3Cl61MLMaY/qx/AKfiVGgF3yZ4fcv4BR/dS2QtniThiDn3ZVtckl+2PV1Y3U3v6hbEV5m26XUl4rmQdj6H0GSvoORfb5iJIcHVoUpQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787158126; c=relaxed/simple; bh=+wl9ZfJu4Qv4Y5Od1Ohoq1FSlbsXhwbYbTC/IR/Lqgs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=A2Gcy+zNyK+zaf4C5ikguzp+nAAFeguH9+Csmhv1DN+MannB7wOS1+KOJslcFeo7/t/UCLLp9taymwTw/ZkYGiEW0ZbkF11ZPXC/ak30/nIdL7ixwYEQqNBs5ACA35oJNWCVwTX4g9nnhCdkrg/ZUa2NRNRBky/g+ZNwewtGa+8= 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=Dua8MOAY; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=NY45TXAH; 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="Dua8MOAY"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="NY45TXAH" Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 67JF2f8u191535 for ; Wed, 19 Aug 2026 16:48:44 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= zwfSfejAIjhfU8K4aBY2QKiy32iG254nMeOwu5VErbI=; b=Dua8MOAY9avt6DTo iOcUWBcY2PX/aEEBi2LyAlT0KqTPyO8I+k5lx2xbsRLFPpfUTDg4fv8Hoo0hz7/z XpicQNPEasqrtBrC6mS5R2BF/XKpEkqc/5XWWsoka0m2cPvUzXZLNy3h6Mfvbiux /EZvxaMmvirfpGXONxob1z8ftJPAHc6SPw1zGU8kZyeLUr3E04seeCHc11WYRosx yOolmXFFV81wRM45cr4l79UbQHySxRNXlxkaOWmEjQcCdphjllOhVqVP7oElSK4l dD1X9qmgSL0Wrz3NIrC4HkSSc+GGKRgr/gxSYUc7Vy9rh1g3Lny1XGyHpSWto4N5 NLQIcg== Received: from mail-vs1-f71.google.com (mail-vs1-f71.google.com [209.85.217.71]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4g5esc0kdv-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Wed, 19 Aug 2026 16:48:44 +0000 (GMT) Received: by mail-vs1-f71.google.com with SMTP id ada2fe7eead31-73966c839bfso42992137.0 for ; Wed, 19 Aug 2026 09:48:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1787158123; x=1787762923; 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=zwfSfejAIjhfU8K4aBY2QKiy32iG254nMeOwu5VErbI=; b=NY45TXAHedCbIMKCY0ZJDW+MiFgYXtRpbr7jj1DliYNocGiPkT/6ks/1t6OC7Oo9Gv AHroBYxO0N0fUQWBD0dezuoTlEDojwiYpjlS+qQYEUHrbGGWAr1oRle+3iG29XhZAtjx YaraE139dml6URnRCv8238KsqDjNAtgl0Bnx7SPKCJA+05q8CJOqOAoF++Eb6SrlXAZ3 mjy9RFdueK8BXb1yz8OrIPUuDpbd1bJlZcEVKNS7GjZtNyVjF6vh7cql2/F/+VPETs7K dE2qCYx5aUCn9lVeVIbWIhgV/f9CRREI2rA3S10f7pYjyEPKovc6jldwEN7M5awTebRd XIBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787158123; x=1787762923; 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=zwfSfejAIjhfU8K4aBY2QKiy32iG254nMeOwu5VErbI=; b=k8pgaOMIwB1G6buN1FpbHZEAyJkTmCx/kAF/Gn9cb9ItA0bjG2RPvywraGFn67ZMDF wQrQhWBwAsVpwehRg87s3OytX+w3q4UO4Mg/RqarSJiek3HcCTybTbN1MUVU7U9MPH0Y j4LM6QOQJ2fon9oYbyET0QKepWSbEdcyUg4GqgW2u6IgUdEPpmHEGgTbAwBJtOADFhiP 8gELbsXqU5jgOMconVedPRLRg8iB23pkkOpvpJFpiLAy1pCONqGvjkLpDymmElWQ2o1B OHkrpul8T1d6mOZt1PX0D1lpDplJkfXW9vJPAVSUGBvoVhsNQt8TliOkGCn1D69SAm6c OV7Q== X-Forwarded-Encrypted: i=1; AHgh+Rok+KyKr4FOpT2K2eYJRwYwMojEKJ5tcp9wQuIgNs9k6ScejLllcGTaa+ki91+l7B51UnL2yd0YSVo=@vger.kernel.org X-Gm-Message-State: AOJu0YwPmar25fGDU/ttWE7CbN/SUE7qTFhlyakjkb283YR5MdZ54wrZ rNipq1O6FHnKlbeZ0iJN6tucdPNg8+rbVHul4q4DDshZqD+/xbd97YwNof8LxYOaUwasx09rcwC q/EVLlvDiD5aAZgxV/MYoLoC9rx4UyMGUX7yV39ui5qatqzlLpS3Lga3/dQ+2lFw= X-Gm-Gg: AR+sD11ZJbji7Y0rgs3QIobbYSaZELQs/V9ac0hBJvNtikhF6e2E9CBX3lMtVr1ArLn ZI9p8kkJu2rW8etl4xnNGaDD/sDsvcyrwp6w5XDaAyKXeH7iSBVFb0UHKsZL8Pj/hnO4fJ2Xrcj 5jcwuuoiUOlu+QRSXEaXGm36e5Wj4E8nAdXdkLUNM/XHbkM7Z8gjWdMiqTmNaLGLMYSny47vHj6 MN7jqplbo68ZcAp8UWvlx1GIeT5Ct5Nzh7Delw5Xck5R7d8DuC1973puR1eN06hLgbH6fWjrJG8 OHXddkzkNWdJb9TSH3gMASsuKIE17/UhT9MFDoo5nQ7j/Dt5KTZOwy3s1EEtbychjGU6EGQguKe YZ005yAj506JEhY9x2Xwb0oYP X-Received: by 2002:a05:6102:404:b0:778:30ee:f44a with SMTP id ada2fe7eead31-77830eef735mr591419137.0.1787158123457; Wed, 19 Aug 2026 09:48:43 -0700 (PDT) X-Received: by 2002:a05:6102:404:b0:778:30ee:f44a with SMTP id ada2fe7eead31-77830eef735mr591403137.0.1787158123083; Wed, 19 Aug 2026 09:48:43 -0700 (PDT) Received: from [192.168.120.193] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6a3ff1563c5sm1207774a12.14.2026.08.19.09.48.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 19 Aug 2026 09:48:42 -0700 (PDT) Message-ID: <266ea420-0c08-4642-ba74-44b0886e9112@oss.qualcomm.com> Date: Wed, 19 Aug 2026 18:48:40 +0200 Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 16/16] arm64: dts: qcom: talos: Add GCC CX power domain To: Abel Vesa , Bjorn Andersson , Stephen Boyd , Brian Masney , Jerome Brunet , Dmitry Baryshkov , Taniya Das , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Tengfei Fan , Jingyi Wang Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20260819-qcom-tie-cx-to-gcc-v1-0-840034124e73@oss.qualcomm.com> <20260819-qcom-tie-cx-to-gcc-v1-16-840034124e73@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260819-qcom-tie-cx-to-gcc-v1-16-840034124e73@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: l1SQb-gBOdv_zu2heiwqGBoQwUzRMOYr X-Proofpoint-Spam-Info: AW1haW4tMjYwODE5MDEzMCBTYWx0ZWRfX0lBEQswZPhGL gOJgLalbZKcMlNXPy+E5hWVPQx7Nlwyyw2liJce42+wEhXemGzinTLOh1i8uZk5M4kM6W94AK5O xjPGX90i7Xg50uqYaRsbNyiEmvtmIBA= X-Proofpoint-ORIG-GUID: l1SQb-gBOdv_zu2heiwqGBoQwUzRMOYr X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODE5MDEzMCBTYWx0ZWRfX9aXwRKcWZBzc +0KGJwhK3RAYqHHwRgK2ESNAUnzaHctW/YBCiXH4ij7crHkDA0Sll57sbarWD7Og+jnnotI+K81 6fwGj8BuAsF2lWz61QorXhnWDyD82r4qAgT7SZuKFYP79rtE4XmA0DWJWZYBtBD2QrYgtIazHLk TqK/LL0+Nq81Jo25Z4bhOyrzDmKqWlEIqWlp9znoQf/imR4b7iQglLvxE5s6j/AwxYhYhH/rpB0 K9Fe31HONzR76ds46TyjEXoL2VvVR4QvIChViu69xVh9F9hNT11FaPdNWvRCbVftaOpzVIZA+ts kSiYhoCu9aNwT+gl9jIuMr5bwuxkcrUANj4nZQgsPYI/xc0SzPG25wqfOXgBBHuaTJ3MaYvbo2r uV8PxrO9cmeA/Vt//I7o+FZ5aaxiC4Gwg/zqtQS8uAfBVOB7QokNkMuX+dQ4mDwRxcT8oy5qE5M Sb5rJco2SNSS2sgbYVw== X-Authority-Analysis: v=2.4 cv=b6uCJNGx c=1 sm=1 tr=0 ts=6a85de6c cx=c_pps a=P2rfLEam3zuxRRdjJWA2cw==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=nJhpUYXR7LpnGJmJaegA:9 a=QEXdDO2ut3YA:10 a=ODZdjJIeia2B_SHc_B0f:22 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=2026-08-19_04,2026-08-19_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 suspectscore=0 spamscore=0 clxscore=1015 bulkscore=0 adultscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608190130 On 8/19/26 2:52 PM, Abel Vesa wrote: > The GCC GDSCs on QCS615 are backed by the RPMh CX power domain. Without > describing that parent domain, consumers of GCC-provided GDSCs can enable > their local domain without causing the required CX vote to be held. > > Add the CX power-domain reference to the GCC node so votes from GCC GDSC > consumers can propagate to RPMh CX. > > Signed-off-by: Abel Vesa > --- Reviewed-by: Konrad Dybcio Konrad