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 167744E8DF0 for ; Thu, 17 Sep 2026 12:26:06 +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=1789647983; cv=none; b=afYTlZWfobKedVjps0O9n1jli7n7ehGzpPU3BGV6eKIhJDmOZEHj+jrhq1i1B8EK8Eyx2/QgbPT7KYKGWAABPhmYhXcEaxQ+hAWEcsclmaV9FxxkJXHaWXT/69ar9/V6qKNJz2nuMeIStp91eDQkTdKcFdFWa31Ebkq7sd9chts= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789647983; c=relaxed/simple; bh=Wgv/2XTDzwnVs0G21nQVV2p6Ay1DaT+vMpFJHJxR9lg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=t1FBfRaBMRfryqqk/Dr/aD3etBit5vrsxABhh5hwr3xhyhZb6NsKdj1KtoeDL/4M1dzk8nC7KLlSopymDnyesvtTW1XrsqFomVCW+YUVX6xqGGSgaCqRCkMO0LIocGMYb50WjMVdaMXIBFl5Zg7dVL9wVCCRBBYogIrVIitMe+Y= 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=nL9annXo; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=c0aX8iNI; 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="nL9annXo"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="c0aX8iNI" Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 68H9ZqvA1863438 for ; Thu, 17 Sep 2026 12:26:05 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= naqdCafc4DsJm0WCaMl+LPC01ocjUgQbPu1xHWOVHPw=; b=nL9annXo4PfYPDVU /FN+YNYFtWa0FkU4XTiDCi6ti4BBmDkuUtlU3O/1dFHPiFtpmpF2bMiiNyJmxLvc ndZOfTOIOKDmDwZyAK0OTo1qZHnWup+rlFrUD58wEnbMdDcI8BxUY3cNuNk91Qux NAZ2v2FQZgMn27cEANo65UfFKHh/V8sI2bm2aMGwVdRcT0IXc/BB7epHZvwC9S4f Z/8uzymK3kh9gzXvgnWuNF1f52Lqqab2oHSADvvlKqaNH8vU6/wNczhHI8uBaGKc wcM9bJcZz4YiKKu8J7OFQtbVdcB5A6fKDwm5kuQJ49pxrT9lbeSK3DyAOAjM4KNV Jszz/A== Received: from mail-pj1-f69.google.com (mail-pj1-f69.google.com [209.85.216.69]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4gqy6av67s-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Thu, 17 Sep 2026 12:26:05 +0000 (GMT) Received: by mail-pj1-f69.google.com with SMTP id 98e67ed59e1d1-38e8fee6af3so1126334a91.1 for ; Thu, 17 Sep 2026 05:26:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1789647964; x=1790252764; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=naqdCafc4DsJm0WCaMl+LPC01ocjUgQbPu1xHWOVHPw=; b=c0aX8iNIP4aGoMyHa91q8qdy0vlm+QUEnRZH01S8MMGmwE5YCmHTT56doUWoYOucez 9J/VYunMg74/a33QB2GnjgmUcW4tLEMPA7TCxx7XX7ToE4pkRoUsKGYYFOid3d2Fh6oc a7yonCLUwd9Gu5FAPi5HqTPKyM5HMEqaSKp6X3JDJxkgEDayTHNQ/+FQxrqlu5NAmKYi b33AYAoYvxxs10r/KFddIQS0RvuhZavi3WAoEJUde+1yXyIJknlRtCaFsiIsI0YwyLgZ n6mnYuUdleVtisP4C/dU537Z/1bcbbCOHEIPBBbKLHgREzHkC+ygPca9qQpXizh5kYHf BkjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1789647964; x=1790252764; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=naqdCafc4DsJm0WCaMl+LPC01ocjUgQbPu1xHWOVHPw=; b=owPxbjIvKZjY0QvqFpQy1A4w8BUzdw430A+Z6xKipXRRinbQFEW3qxoVKRtTa3hsF6 YoFIjKQ2yR1BE5l8fPBkRU1mzknQOAM8kIiKe2cI6hSZwvkqVKl9s/WEs1yTNS5wbVkm k8VOAnTK+pTK+dX92XWOvWMiCVAZg7YLlUlpjoGzHJs7AjYTH9AdiJQr+8x1EGP7+SxM Oa/PB/fkvohPmYdvg2aCHRyEC1Bkrz7ZZLi+2tvlUssKYv6sBlNu/qCU8CDC3Bco/KJp 9chDRiPUpjo03VCdiVur/GrGLV9IxUIMdjDY3uN+3nbh9a/UBMZ1m36rr/ri9sq0kqyt Qa5Q== X-Forwarded-Encrypted: i=1; AKwUvBwpdNJWbHlDys7lrufKKfzYSBlcjMSqHc01unk1rbsN++XtsXyTnO3hh7Fm273nWGdqAPJlKNZjdk+q5Fg=@vger.kernel.org X-Gm-Message-State: AFuF++mRurUj15kET2/DBrsAQ5FiZB0tET7up3kHiW7fTALc7F7uFbCr fD8fYOtxxx6ASj5jEpVX3lkBCA77FVb+eXZMFr+37K2dpCq2HZ9JX/3F+vn9I+3FqqU+yubxoxb ++Q1FDoZACHzba9WuArb/VGwFfFbqMrTtPJWfP6S7rov+EgDgk9x1YHq1YPx/mXF1b3o= X-Gm-Gg: AYBFou30TIssJkbSwefDteDmY64SSkwmIoMmrDwpNoIrPZ+8ikuVpiEHwr1jM5Mgsoo Z6JiIDXz1LPcU5o4uxd24jqqS2sN/RcSeS/1z+x9ugkfc8xKStPDXPhjCExZB1oxrk+p8BTBSfm yW4mOCsaP+cucLXqP2GxHS/3R857OaEoq2hKVQDwG4Dq2wUgRCwjbzlKhFQI8g5QCi1Eg88d8u9 FT49mY27kEAAgK1oGn2Q4O5yORh4t4Ak9N3V7GItU+VmHizQyfkkUhkROb3Ta7265Kq2HGoOg9H ZZ4bbLN4nvVKM3bx4yNqMe3l9Vr4yex17O0SJC2Y+YHulcdVBXDm5+sEONslsppA9N7D2c5Hf7B erbgnmKoEXphCmChrFg2ZYW3znb5CSWtIB+8= X-Received: by 2002:a17:90b:4a4f:b0:398:e86b:ce14 with SMTP id 98e67ed59e1d1-39e1e4d045cmr14455376a91.20.1789647964154; Thu, 17 Sep 2026 05:26:04 -0700 (PDT) X-Received: by 2002:a17:90b:4a4f:b0:398:e86b:ce14 with SMTP id 98e67ed59e1d1-39e1e4d045cmr14455323a91.20.1789647963592; Thu, 17 Sep 2026 05:26:03 -0700 (PDT) Received: from hu-krichai-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33bf5a6a175sm16380968eec.9.2026.09.17.05.26.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Sep 2026 05:26:03 -0700 (PDT) From: Krishna Chaitanya Chundru Date: Thu, 17 Sep 2026 17:55:22 +0530 Subject: [PATCH v2 08/15] arm64: dts: qcom: sm8250: Move PCIe phy and GPIOs to root port node Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260917-root_port_v2-v2-8-6272b7caae9a@oss.qualcomm.com> References: <20260917-root_port_v2-v2-0-6272b7caae9a@oss.qualcomm.com> In-Reply-To: <20260917-root_port_v2-v2-0-6272b7caae9a@oss.qualcomm.com> To: 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, Krishna Chaitanya Chundru X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1789647930; l=2772; i=krishna.chundru@oss.qualcomm.com; s=20230907; h=from:subject:message-id; bh=Wgv/2XTDzwnVs0G21nQVV2p6Ay1DaT+vMpFJHJxR9lg=; b=bTN3wysc0PBORZb5ZZ8hQ9mnvrfsB1bAGs4XY4fYnnNfsBgAFpBffGACVEZitweDtMHTVgkdF Z/bG86s0n/ABHm3LsPXWuWb73PIXrxqP6/bw7sELUoRyXFhHLwuA+Bs X-Developer-Key: i=krishna.chundru@oss.qualcomm.com; a=ed25519; pk=10CL2pdAKFyzyOHbfSWHCD0X0my7CXxj8gJScmn1FAg= X-Proofpoint-GUID: t_mLv4Y6Mohp0cKNxP3pfzMGxNv2571H X-Proofpoint-ORIG-GUID: t_mLv4Y6Mohp0cKNxP3pfzMGxNv2571H X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTE3MDE3NCBTYWx0ZWRfXxpQK0YB9RuxW 52XyaWN1VjtFDnegGy6vSJj6S/Va2o8YyzmlpByMEueE3OqKPTT2EvPLqM08aASFLhSYhEk4xVo xc+3zR7wpmq25NQLkhPyy6pk3lbaEDgF8Mvi8cRCa/K3Qj7cs8UaPg2/rTUyTJVr7CxPnsiSXTM 6RkBkEgFLxo2LbzFk26fJX+JfOi6BuW5XuCMkxqbzoJaiWCQ6WKndszAOihYPlDHT7WA+qC8ocx ujA8EwnZNSp4f89+on8mJaZ1+WF4GOOMZjH1472yb9tRyHlCi8HAbLvTsMUc3ozVAJ8H0dLWT9l kSSlKHh5ZnbcXS3nwfpdYqF2aCWFx3HeuNGBFydJHg0GRamu21VnnNyaWYNub2bh3nTWxEIEvo8 2b6MHUj1BQ4aDdfs7UTD392gz4yA2BUQPf44OH5jXuN3EhzY2sc1F3GgoctMCAZLjPGp1x3EEwz JCbaDjYMGlAlQ1ZHu+g== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTE3MDE3NCBTYWx0ZWRfX/dtL/0BJrGTn /SK1GErGwb3Hs51TAv4OO4cW9/isIee09HqRcudgJf+O7nqwurqS38OytLgAe/mMj4UpsD30FPD ch85vzc7JoKI7kKkeBsPVXYR86e6kw0= X-Authority-Analysis: v=2.4 cv=VIRIDNPX c=1 sm=1 tr=0 ts=6aabdc5d cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=bvY3E1ByFFb03tV5gjAA:9 a=0bXxn9q0MV6snEgNplNhOjQmxlI=:19 a=QEXdDO2ut3YA:10 a=rl5im9kqc5Lf4LNbBjHf: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=2026-09-17_02,2026-09-16_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 adultscore=0 priorityscore=1501 bulkscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 phishscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609170174 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 and pcie2_port0, allowing board-level overrides. Rename perst-gpios to reset-gpios to match the binding used in the root port context. Signed-off-by: Krishna Chaitanya Chundru --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 30 ++++++++++++------------------ 1 file changed, 12 insertions(+), 18 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index e0c357222bc7..caabd201c0d9 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -2207,12 +2207,6 @@ pcie0: pcie@1c00000 { power-domains = <&gcc PCIE_0_GDSC>; - phys = <&pcie0_phy>; - phy-names = "pciephy"; - - perst-gpios = <&tlmm 79 GPIO_ACTIVE_LOW>; - wake-gpios = <&tlmm 81 GPIO_ACTIVE_LOW>; - pinctrl-names = "default"; pinctrl-0 = <&pcie0_default_state>; dma-coherent; @@ -2224,6 +2218,10 @@ pcieport0: pcie@0 { reg = <0x0 0x0 0x0 0x0 0x0>; bus-range = <0x01 0xff>; + phys = <&pcie0_phy>; + reset-gpios = <&tlmm 79 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 81 GPIO_ACTIVE_LOW>; + #address-cells = <3>; #size-cells = <2>; ranges; @@ -2334,12 +2332,6 @@ pcie1: pcie@1c08000 { power-domains = <&gcc PCIE_1_GDSC>; - phys = <&pcie1_phy>; - phy-names = "pciephy"; - - perst-gpios = <&tlmm 82 GPIO_ACTIVE_LOW>; - wake-gpios = <&tlmm 84 GPIO_ACTIVE_LOW>; - pinctrl-names = "default"; pinctrl-0 = <&pcie1_default_state>; dma-coherent; @@ -2351,6 +2343,10 @@ pcie@0 { reg = <0x0 0x0 0x0 0x0 0x0>; bus-range = <0x01 0xff>; + phys = <&pcie1_phy>; + reset-gpios = <&tlmm 82 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 84 GPIO_ACTIVE_LOW>; + #address-cells = <3>; #size-cells = <2>; ranges; @@ -2461,12 +2457,6 @@ pcie2: pcie@1c10000 { power-domains = <&gcc PCIE_2_GDSC>; - phys = <&pcie2_phy>; - phy-names = "pciephy"; - - perst-gpios = <&tlmm 85 GPIO_ACTIVE_LOW>; - wake-gpios = <&tlmm 87 GPIO_ACTIVE_LOW>; - pinctrl-names = "default"; pinctrl-0 = <&pcie2_default_state>; dma-coherent; @@ -2478,6 +2468,10 @@ pcie@0 { reg = <0x0 0x0 0x0 0x0 0x0>; bus-range = <0x01 0xff>; + phys = <&pcie2_phy>; + reset-gpios = <&tlmm 85 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 87 GPIO_ACTIVE_LOW>; + #address-cells = <3>; #size-cells = <2>; ranges; -- 2.34.1