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 1D8A14C33CA for ; Fri, 18 Sep 2026 10:07:52 +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=1789726075; cv=none; b=rQbKmurNP7QCgJ49qMHgBpSRNRbq/9qvPJKSit0HDRmC3cmb5XJPLvZlgpjb8djM98e7gbDaYVAgVFT9Ql57zj3HXWB/5pTOXwFAAj3/fai0QK2LW3Ba1JPNQFBOT0zNy8sln7b3rRB5e0kZ32+KGpElt1pcarl/H3Hd86zMY8E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789726075; c=relaxed/simple; bh=ODVmTkrsZTOLsERs/mMFzF9HF4r3N+YEx0HdUk9SIR4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=qxnQJ4QBp4vcf3T2XuOL/zTM/b2F5ccMUe6af0KtTy0I91o6gpliqjClUITTQslEunFhrJP8XbzMniXxSTgGPbg4CImtlgt7adojHlC37N+GMy1vsodARdrMFRK6THD+RQS2Pb+JUa86adfTpx5EUaesSghMutLU5hUGVFmNw/o= 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=ogUBvaEm; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=GI296D9P; 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="ogUBvaEm"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="GI296D9P" Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 68I9dO663746846 for ; Fri, 18 Sep 2026 10:07:52 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= IyLsqrYOLhWluhFVI4TOkNjyOepG5WLOoRC8Mfe5u5g=; b=ogUBvaEmTnaaFXm/ jW00N+7dTJd7RIPTsJvwzFnVH5ua68O9Oac4uyIem1BN1H8JcXjN73EGNYeNhiu8 y/ivgbYkmSRVRz+FGpLMzdDQiwmVzrd4imP/0+rAbW4Akp8A1W9koKjJ6seGr2wB fXF8Xq0XWEZx9vb76iTYZzjLAd5eCtb/n6nBGOU0mCpD/Q3uzFo05hvJGmLgIQOS mhEQBZ2cVh9KpTubYIug6fHCD3c+mqjK7sOtJ8ap0eVKFI9KW7uWX5suRDGhjaqQ 7hziXLOzbLIphRo2gGwA159IgDcOOmf7ej0OWx+SY6mzv+oEc5wndXFEBUN5J4Ea AIWAjQ== Received: from mail-qv1-f72.google.com (mail-qv1-f72.google.com [209.85.219.72]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4grmv5kmd6-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 18 Sep 2026 10:07:51 +0000 (GMT) Received: by mail-qv1-f72.google.com with SMTP id 6a1803df08f44-91202bb99d1so438656d6.3 for ; Fri, 18 Sep 2026 03:07:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1789726071; x=1790330871; 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=IyLsqrYOLhWluhFVI4TOkNjyOepG5WLOoRC8Mfe5u5g=; b=GI296D9PWngPqc1qXiTqL44peJTy1KSwaMwIgr++AJvOjp78N6XToRJC3dLRUVusYY dhcE1jgfpzoaehXoyO0PIBMcX+KvF7xWmVfHCYgDcc10BB5aXjFO32qQ7OB5ailPkhju Q3iNrL50IR2fn7iSCSmHyO2ubZetBxmZElTxgIxT+QjiOmWerQCUbNA6/gwWrHUWgC3R wiwpuJnolCL4nOtd1TuhIuq9M6XqdZlUdnnK/Yylmdq9rf5lWRVvGMR+XIKmLdAoRkt1 53nX1T6gYECBt4HxPT+NwJ5ANnzW19gI8F7eABTYS9LbfjzvkSx0QmhD6ZlbkPQpp8s1 kPrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1789726071; x=1790330871; 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=IyLsqrYOLhWluhFVI4TOkNjyOepG5WLOoRC8Mfe5u5g=; b=w6keLL/CVKGXkBCvoQc45Cof+zGvH60DZR5dEGygEGdR/RUrBxPwWGw9RuSpKei8W6 zaU339uSqbWg2wIncLiV8hWIrE+x9Vd1emoebMhcOMdqgTeJuPbrQqvrfftCqFSKTBzC 4hU52UyudtUFCzfzUaVYlVM73Jsv+FWGCo3SJJdjW03GfVMyrXb9mOrjm6UYz5a4J05C +PfLHR8DbcA64LDPejGkhpGaIdhv807eHhnbf5cr7dLX0B0tmiM6aMU9qFN8Kc82QkWU XBBc74W+5xKE9Eg5Zis0PbMbSHhd/YaCXWBPCR4GiRqAqTkQIUnrH4ZEcC8jRqDSCoud yhSA== X-Forwarded-Encrypted: i=1; AKwUvBw+H2H5JxnswmF12waXC79L2pozawpoRHai0a7DqZpI0O65GCQNxfkJw2K7IweMNpsrfpiV+S2k8pomGMA=@vger.kernel.org X-Gm-Message-State: AFuF++nGHtyXblHea4Tt81EgJKgW3R9jQUZ1o4Pujup/GyRE4GOiUuns kqwgOqJCHFzCX/Ssux5NAXuuIl5f11nPpfGOcNOHupg9AF7kG3a50TYkEQpSQOKtyb5JpF7PgCu RzW0cZ46HUhhCCPIYo4oFfVDZ+w2Kf4N82BMcWnAs32juyREg5MeO8wRXtLYd97Do963L0orEmn Y= X-Gm-Gg: AYBFou1hj5kA0WsVX0CB6s16rqPQyQA9o6Rn4P7BOu8BSP6w9kUWaxcbC3BsxlnT201 JKgf4I720A1sPkLCWCTHirUPoj0/QxGvQBVUX8zRA7o/MJTLBPUsGbX3G3rHiwLFdwDkUl+8u6b awO+BIGGWzhCHvdZGtsoiWqxENoF3dm7FOIuS73IHTibdh9tNCB/ZBdAMbRFY8duVMYlayfoF2L vLLLtF/rnfNowcMv3AgLziroLIKWSCYiwh8OPD5kGurG0NfkB+zRpUQzqtzbs+vQGGoJbV44Vk6 wZjj82OZOTPXQ9I5Dyz4zJ9DowvvhcmPVqrI6rQU8RRyRGGHxiocEt5Sy8s2Jx8wDkdAIMX7WeV m2+nP1iaJqdCB0sRb+dli7Q== X-Received: by 2002:a05:6214:e8d:b0:912:16fd:b389 with SMTP id 6a1803df08f44-912570aade9mr24560116d6.5.1789726070948; Fri, 18 Sep 2026 03:07:50 -0700 (PDT) X-Received: by 2002:a05:6214:e8d:b0:912:16fd:b389 with SMTP id 6a1803df08f44-912570aade9mr24559686d6.5.1789726070480; Fri, 18 Sep 2026 03:07:50 -0700 (PDT) Received: from [192.168.202.12] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c2a1bb08182sm40252166b.15.2026.09.18.03.07.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 18 Sep 2026 03:07:49 -0700 (PDT) Message-ID: <59205ec8-78f9-4378-8556-6902364b9f54@oss.qualcomm.com> Date: Fri, 18 Sep 2026 12:07:48 +0200 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 v2 10/15] arm64: dts: qcom: sm8450: Move PCIe phy and GPIOs to root port node To: Krishna Chaitanya Chundru , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Neil Armstrong References: <20260917-root_port_v2-v2-0-6272b7caae9a@oss.qualcomm.com> <20260917-root_port_v2-v2-10-6272b7caae9a@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260917-root_port_v2-v2-10-6272b7caae9a@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTE4MDE0MCBTYWx0ZWRfXyARldTQ+O++T ICcz18kQ6NcmobhtBD04p1e0F63Op1xdJSES9Hb3OXeGcNWzUAeByPcECbMIsHiztTStCQFzncg usHgKYxah7X2FO/kIWBZTMpNgRdDfmCS+moClii3GWQZEjhTqaOv9bovEp0EnVAxM3+euQQ93+z +Hw7Pe4JUrlrCBc1HsEaGjqymZMon2g1fwcaYExIwgZ/FG1y6igwCYkZ+nqj/nX/O+oNMmoDeI9 2SnpA6OIhNCJrGFsbE2N9kHgn1/aRLaD4g040Jb3yLavPPvNRoYR7qpmPcdFuAYPpLNRXHObNcy GyO+8FJZZ+1gDCxkB0b3EmR6pL9vevRT+iPUfKFz/zIpa7ERR07iHhHbc2Th87vtwHNuTLjW/iA U9L8fmubnVu53Bkgq5FacQQWycdNCIoV3dFP40T0kkCHc8vWuu3Ii7dRXqgCzpm4pO6AivLG4gM kyHgTbsAlWSkObjtgXQ== X-Authority-Analysis: v=2.4 cv=E+5YNqdl c=1 sm=1 tr=0 ts=6aad0d77 cx=c_pps a=7E5Bxpl4vBhpaufnMqZlrw==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=6pHcnep46kEejBPVP2gA:9 a=QEXdDO2ut3YA:10 a=pJ04lnu7RYOZP9TFuWaZ:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: 75AMIMoqICG3ZXV23ohLgNUfVJGs09HU X-Proofpoint-GUID: 75AMIMoqICG3ZXV23ohLgNUfVJGs09HU X-Proofpoint-Spam-Info: AW1haW4tMjYwOTE4MDE0MCBTYWx0ZWRfX/2uec/doVPi3 UsjBFBrgyatbczUoLcadRu6km7tU5fdhR6Ee2siIlEez0wtAnow678WeTKstKJh3XQpe8qKZ8ub /kuXq0pvdOoktR/E5hXe4sgnq96Z5hw= 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=2026-09-18_03,2026-09-16_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 clxscore=1015 impostorscore=0 spamscore=0 phishscore=0 adultscore=0 bulkscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609180140 On 9/17/26 2:25 PM, Krishna Chaitanya Chundru wrote: > The PCIe phy reference and the perst/wake GPIO properties are > per root port and belong in the root port node (pcie@0), not in the > RC controller node. Move phys, phy-names, perst-gpios, and wake-gpios > from the controller to the existing pcieport0 and newly labeled > pcie1_port0, allowing board-level overrides. Rename perst-gpios to > reset-gpios to match the binding used in the root port context. > > Reviewed-by: Neil Armstrong > Signed-off-by: Krishna Chaitanya Chundru > --- Reviewed-by: Konrad Dybcio Konrad