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 711D43CF02D for ; Tue, 15 Sep 2026 01:57:07 +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=1789437429; cv=none; b=hgjuqPM+Wiy8f2uWcgw0oKKknXhEK17zezhGV7OUnB48LhyVPyhiwTucLDsnsCQUni3LDxalRBmOh2sijBpSJK6qhFOKOuH2FHSKHAPLkYIbjugBE5J4TaDu8L+ty2HBkWm6751H1HUbfKTalQZUVAiNI64u5qmNCR8dESonKxo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789437429; c=relaxed/simple; bh=DahqUFH68bOFtVReodtG+yue7+RAA/WokqeQNu1Erag=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WVxSVy4yCmOgjtOZneNCzAJR9nEojfHiZ8ZdLWvQcP59qOnWMMH25y7OGPAsGJ0CcHqPJjY99KkpNdlT7wC87zmVBk0TcS0fGBAzIzLegOcg00hofNcC+fFXvRhUrJN71cLbjG48Jgi8VJrw+Zp7bBmLkz1xlibBFv41Ag7MXFI= 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=RDpnrAZ8; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=TB/VJNSs; 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="RDpnrAZ8"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="TB/VJNSs" 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 68EMxpWG1196999 for ; Tue, 15 Sep 2026 01:57:06 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=o52pQ6Ep+I6 +c+UE0SFajA/hsTCu0iMTixA7OmgGFZ4=; b=RDpnrAZ8R+4ZKKKx/ywZht+WeE4 OZsR2DvGUQt8AiJ6JwxEGLPPvT3Vp8rOipRVvXgX0wKcgZDFO9JgwQtLFeb7Gi+0 oya3Ujij431D+5PyyeR7UBmuinBAEvMJ8yWnnkJlVNLLSKCq10bcH4+lHCnIQCcM MOWWv6JoAOuD9HFFnAdsBeb2AUWbrx4JuSWuDBAsO4TVL11rTyuy7wCXHWuxEyTz yuADwRcLSv9xhFHgt67g2sXINX52H+m5WyMtHMkR4Hit/6TCqE1m4tigYckhD6Rc cBoT0x2fhACiIGsIPfqvo+IoWlKRc6Zw0pbbzj9wgBu10GrZA6t5yHPo0iQ== Received: from mail-pl1-f199.google.com (mail-pl1-f199.google.com [209.85.214.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4gpcjg3wny-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 15 Sep 2026 01:57:06 +0000 (GMT) Received: by mail-pl1-f199.google.com with SMTP id d9443c01a7336-2cec4226c70so51067105ad.1 for ; Mon, 14 Sep 2026 18:57:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1789437426; x=1790042226; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=o52pQ6Ep+I6+c+UE0SFajA/hsTCu0iMTixA7OmgGFZ4=; b=TB/VJNSsW5bO5wLhQs2h5Kmm4m1TLEUjvo8cvvbFHH6Ex0X5FYWTCXxHsMfGalnWAq wJFqBqIyZ5Gu5j/V8sD6nr/RJNHzkEHH3VOL4TesGCmkp4C8OHJLYXDvrd9c8HXuusQN 02ic7yaqVcuKv74mkXP6exXjhT5Kw++uAOasEjA6a95b9uvNn/I4HKeWhl/iRP1SWIUP egOovZKWrw+xnjzT4mgB/c2aWUJ8GQvXV6Qu5m4xU+NyVfL9rm2fYYv3PTqBL47P2eJE WlLN/R8ahUIqlYev31/jUlNibldCQ3SEX6mwsvqD0SI0eir1Dic4OmM5oY1cn7puERWf XVOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1789437426; x=1790042226; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=o52pQ6Ep+I6+c+UE0SFajA/hsTCu0iMTixA7OmgGFZ4=; b=Z26cjP9pb2FY0bCd8ZZ6CJkkVfpyvaUxj50fLrAoaQwMMSiPoyKz/azfNVMleepp3W NPYAlVgluxUUM20v1xWKOXssG8sYM2WGjEoRYk1ykU9Hg3i5/RHkc3UmT8/b1Np1iYPa mhzEUKTPDom8YZv7KzGF3psjgAk3E3ZsNeUua3h5+E0ZfAbprvEzbaC9alWF0G8yOA6z Uh9OsUR8GDyxGrXlCMzXHxGxukiwjicsUXYwGCo4sqo4iCwPSP0vnKYYnaaZc5xWEM3/ FkvkyyfdPLQFTG/U3npD6NzqgxtVFE38M4G6Dy5GqqMgNVPVjXk0JQpLReYeJTFdZFwX dCGA== X-Forwarded-Encrypted: i=1; AKwUvBxCHaZsgtcY0Gad5M+3qmxeoxzvIDjNEmWjyA9GYiMzbiXxj0eRwMDFQyRvjfc8ttsLq06LGvEU5VAD@vger.kernel.org X-Gm-Message-State: AFuF++lzoWoR1RyEIjD4zdGCJTzNNFhEouhx5F8q5VY6VYmkvadt5SeH LsjuhkZL4pWzTGMVC5zeZmKGTZmr/KOymMJUvDoSxXOIrr/vYERumpSEUhCXAXNSIVN8tX2EC+Z hzg4XkjV+kqqrQGXQlA1oQkHuCKW0OqpbI8jMbegJuxsw1L6ryutymJLx6EcMJ/2y X-Gm-Gg: AYBFou1X5nUDp/ixJ0TYvBbtlAl7m3znIMGHrJj5QXuy+Q1VyUAekd7M/XIXEqNY5Mo qNdW6lzOYp0HRe06m6QLroM68adLN+1ApY4puz9dWJCsheuoQ/kiwQ4/MH+LhNaP0YedD/mSh6o vJxm9NQ4yR6kL/VXocZb2uT+O8Xw9AqePXaop51/jy30rmUYO1At1adZdpk1vojGVW+TuEjb6Jz Maa2YzWZbFZRrZ/pPq/kDrAH6ZMC106ynLhOvaJYwaElY/p7bmGL55f6XYq7A/oHqspkI880Pjw EKvDthEgYRMVREr26c6W0oUL8szg5a/R9HjtxA9SNwnfRaYsyRs69TKoLJxtDWEkLSkJ8qX7l8G eedj3IeHHhIMSfFsQVGrBp743ryjLdsxHKfonEJLREF9DJLjGzLwpag/Yaop1 X-Received: by 2002:a17:902:e807:b0:2db:43c6:d2c8 with SMTP id d9443c01a7336-2dd6c5be56amr108576935ad.1.1789437426033; Mon, 14 Sep 2026 18:57:06 -0700 (PDT) X-Received: by 2002:a17:902:e807:b0:2db:43c6:d2c8 with SMTP id d9443c01a7336-2dd6c5be56amr108576555ad.1.1789437425627; Mon, 14 Sep 2026 18:57:05 -0700 (PDT) Received: from QCOM-aGQu4IUr3Y.qualcomm.com (i-global052.qualcomm.com. [199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33ba4fa50e3sm31115791eec.29.2026.09.14.18.57.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Sep 2026 18:57:05 -0700 (PDT) From: Shawn Guo To: Bjorn Andersson Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Krishna Chaitanya Chundru , Yu Zhang , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio , Abel Vesa , Bartosz Golaszewski , Shawn Guo Subject: [PATCH v2 3/5] arm64: dts: qcom: nord-ride-embedded: Enable PCIe controllers and PHY Date: Tue, 15 Sep 2026 09:56:30 +0800 Message-ID: <20260915015632.283642-4-shengchao.guo@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260915015632.283642-1-shengchao.guo@oss.qualcomm.com> References: <20260915015632.283642-1-shengchao.guo@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=CKa/zhrD c=1 sm=1 tr=0 ts=6aa8a5f2 cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=ccc3-NsNM3ZFeKEqOdcA:9 a=324X-CrmTo6CU4MGRt3R:22 X-Proofpoint-ORIG-GUID: yZufSMleEbbEOuKdFf8daHypK4NryHJn X-Proofpoint-Spam-Info: AW1haW4tMjYwOTE1MDAyNCBTYWx0ZWRfXwVQPsBjf5l1d OnHlIJb4DimZeTvA6vQaTtycc2FVYhGmTYNeiHrbAjWUacAULpvo4UMAuQ2JoE/XkVlpiUbFi8+ gwjjpB1E1vLs2chwf7spXJP0Voi4XDg= X-Proofpoint-GUID: yZufSMleEbbEOuKdFf8daHypK4NryHJn X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTE1MDAyNCBTYWx0ZWRfX1pZJqlf1n0h+ EqUjX7ZmLeGu8GkpfYEB2Gkw/6FQpbgFUwGUeLXAWrtLk5xKwrdm2rllCe/Rd6QNtP7vMawwLOm 8SjVUU1dZmALYOzpFy+9McDvPE1LBcB1MlOlguGjOsvEi9O0QmWijxJb7nlvBFz/ZM9idwpdi3K TPfoSKKgfzAUOSTZJSXiVMvz+wJQXAT2R85Qj941fY4u96vYjgxwc3IC8E/liCiqASPYwBDzBcn wjTd3C28dMEKzuuBDUTNIt1utTct527+cRmoEsBs+4Op+XP2tkacCef5WQQoWhouZ0n3mslqJS0 ZfYJX5DYlZXCrwiv9bTb9Vn1tYLPGDztleCvAjJe2EsN4YWwmpLyfYzK8MU0YMAndsYOyZhBNYr Dxr3OzLlnsvgSjw7rMYWzAN2bvU3hD2aw6lJPtrShG+LxsN+Mv/6IZXh19NfD7GUNWLpEXgVeA2 B/Au/xOZIskK0Y7FcPg== 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=2026-09-14_05,2026-09-14_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 malwarescore=0 clxscore=1015 priorityscore=1501 impostorscore=0 spamscore=0 lowpriorityscore=0 phishscore=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-2609150024 From: Krishna Chaitanya Chundru The Nord Ride Embedded board routes all four PCIe links, so enable pcie0-pcie3 and the QMP PHY, supply the per-port PHY and PLL rails, and describe the PERST# and WAKE# lines of each root port. Signed-off-by: Krishna Chaitanya Chundru Reviewed-by: Konrad Dybcio Reviewed-by: Abel Vesa Reviewed-by: Bartosz Golaszewski Signed-off-by: Shawn Guo --- .../boot/dts/qcom/nord-ride-embedded.dts | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/nord-ride-embedded.dts b/arch/arm64/boot/dts/qcom/nord-ride-embedded.dts index 09ee525764ef..0b230551a49f 100644 --- a/arch/arm64/boot/dts/qcom/nord-ride-embedded.dts +++ b/arch/arm64/boot/dts/qcom/nord-ride-embedded.dts @@ -366,6 +366,55 @@ vreg_l3l_1p8: ldo3 { }; }; +&pcie_phy { + vdda-phy-a-supply = <&vreg_l6a_1p2>; + vdda-phy-b-supply = <&vreg_l4a_1p2>; + vdda-phy-c-supply = <&vreg_l4a_1p2>; + vdda-phy-d-supply = <&vreg_l4a_1p2>; + vdda-pll-a-supply = <&vreg_l1e_0p9>; + vdda-pll-b-supply = <&vreg_l1e_0p9>; + vdda-pll-c-supply = <&vreg_l1e_0p9>; + vdda-pll-d-supply = <&vreg_l1e_0p9>; + + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; + +&pcie0_port0 { + reset-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 0 GPIO_ACTIVE_LOW>; +}; + +&pcie1 { + status = "okay"; +}; + +&pcie1_port0 { + reset-gpios = <&tlmm 5 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 3 GPIO_ACTIVE_LOW>; +}; + +&pcie2 { + status = "okay"; +}; + +&pcie2_port0 { + reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>; +}; + +&pcie3 { + status = "okay"; +}; + +&pcie3_port0 { + reset-gpios = <&tlmm 11 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 9 GPIO_ACTIVE_LOW>; +}; + &qupv3_0 { firmware-name = "qcom/nord/qupv3fw.elf"; -- 2.43.0