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 510BA49EC47 for ; Thu, 10 Sep 2026 13:30:27 +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=1789047028; cv=none; b=RDjPTyJxzLpBU4EBT4/JJq5mrYTWK+3AB31efaX4BRUL7/80hc90L3JodyCnRqXXzW29fyBejRP7I3zeUsCdJiZagJZA2+Wml00XU6OXCGLql7+8D8vSGorjPeksA3NbcB36Z9OS0/pAwFcwYtX/vJFas7S+IYC0an2TcYvvN5Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789047028; c=relaxed/simple; bh=CXfwjCEmlTi2gFNzojVj9OvmB0X6o16y8nsd8vTgXLA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QPzaGKugna1Ob0qg7ci6zAHaddJi7U3UyhrvVZ8HtXeEGFBcmnHDK5Jg2SlKuFTHSiMz/nIk1nHbI4SVTnoM05oGItLopISh2d7D9expWl+dWaMSD0hk4Xazarc2nHZinnAwAPud5/V1lm9P+b+uQTL5HCebh44F4PGawmWHbck= 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=dzKyyJ/w; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=BkLhGCIH; 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="dzKyyJ/w"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="BkLhGCIH" 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 68AC7dYa383434 for ; Thu, 10 Sep 2026 13:30:26 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= MzbjLgLOtqrKkzbwT3kWbG2jnIc6kGhA4/pYWT1q6fY=; b=dzKyyJ/wtb+kIgW1 qJf9g5pSgkAug2gCJdVOEbJiqCQ3odLzYH8XeLqNv9wZ16I9kDnxXTUAcSIlsMs4 SPdti4IrI91MU5tc21KGwWG8INUZL5A4W0WwH6CCFV4Ktkgs+QcOLPwfhjxF/C2d /ZnwLdu+GV7EjpFWwuuvuXLA0hcgw1U443liAnurCsQff1/JK5PB+y0SgsjYQFN6 I/zThTyUrocZ4Zi0SvuALnQjMHiFggcCdkQshpKIIc6A/XVzhU8ftPrANiz6QwGU Ht1yLxNV0V5i+iQzUE8we6K02r4n6HSTvyZ/5/z64CAeFEVjWNVm+tbdh7i1y/rT 7TG8tQ== Received: from mail-pj1-f71.google.com (mail-pj1-f71.google.com [209.85.216.71]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4gkcydv05b-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Thu, 10 Sep 2026 13:30:26 +0000 (GMT) Received: by mail-pj1-f71.google.com with SMTP id 98e67ed59e1d1-395543dc382so3469214a91.0 for ; Thu, 10 Sep 2026 06:30:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1789047026; x=1789651826; 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=MzbjLgLOtqrKkzbwT3kWbG2jnIc6kGhA4/pYWT1q6fY=; b=BkLhGCIHm0WV0XYkDMxDNhMHOPyC1iIVnKOuLOmSGJIx3hU59To6/bNDalKPes6Yly 7njiQLoHsT9Xe7GZt0uXvbsknucIHVja2r5AsmWWV/mh8VfGZpSJT/Y0pXAxQ+JfvneO S4juT/wzQ3qHwOvmEZKqzy50otTZkdQlY3i0iOS+fUMfq5MIKXBXIlhOQLbPB5pIgF8Y w9637AdUfUa1DgpW8DvnjIy6uXJG7cu0A6cQjDWlmh2PCeXM1uJdFMndo7+vvU0NHTZB qmF/2mattPE94ncQu/Y95jOlWs9uUMrko/MXE2csRWADH5B/bMSTfSHCW8TEGlzNfJrG FQtw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1789047026; x=1789651826; 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=MzbjLgLOtqrKkzbwT3kWbG2jnIc6kGhA4/pYWT1q6fY=; b=Hq2dR7+rVlUS8yJAVe1vxjnBUOYCyI48Idfzp0/v59bRckysAhLr3sFGo0r0o4nKP4 gnUbwMjPF12fRV7YFZetFhAXKM+nRrP4q1NnjAnY7am5SNyrtW8qjZ1DteqT1qK2kc6z SaNUw76ASI/zqODSMH0GYMLN5BZxIjuN0QCkVDHFRxIucrPlW85ci8cJib+eVBXtJEBk u3ZwDZ2oDlmCeT+2F7ghv14o0pjVHsQT+bl6gxrXthULdWK50rKv6CkLa5bPTeC+hIj6 4FfMAnYSyNqxLjM0wIUwMsrceDEh7m0aPxQ8EUYJnCKsVE1J1jNrIomDWmW4ehgU9BDw XQQA== X-Forwarded-Encrypted: i=1; AKwUvBxVspOfITjcnEjkY976hxVNbdIweYrPrj+lSrK5QXb8TuD3FvloOuSoje45ZPpkT5E602P2gTDwp+SIW+4=@vger.kernel.org X-Gm-Message-State: AFuF++mOd6fK8faVixCPtZCFePC2FF2lZvJZx9tO6x7oqL2CNG51RSoK 5nYSK7jENepGE2wqha1O6deO6rscf+yWBs+t6k8H3ycnRFWi/RGsZVWOXu0Lzut4c/BLb/dKKjD BbEzeqxzag6/lb1k3l52bVGmAQ8n0RpPjoy4CUuND0NwnIwUPuLWtxBUmirK2SdHfdSI= X-Gm-Gg: AYBFou11WoeA9cftigtcot+OMubbd4HwU/mIYsDqgxoZ83wzSc84fIUjaCN1MA0nXF3 3uU9gALp1GVViFw/RG+nG0pmyu3TzHCNExlXQaOV+jQOtGr1ukEQ4hnwH1E0J6fM27Pn6+05eEk iSNtYWSbES2nfyv21PxMupiIhMQib5Ti+BAB0iu5VGy/20rn0f9VegyO53SdY3Lsd1r5lyverrA b0EdaS15NpiaJpxzckmdtAH6B4NSA24h8kPWDEE+VVQuXJ/MdnwY2l6KwfknfvN+MJYDj/QL+Md tjsEHM7GCV84GIXcXKyHD70m4ssJjTwd7qJBWr2bQMSl3sz+eN2LYL9L4iJKNG4kqRW2Y22PqdR 6Q+mnhKWj8iopAmSMlHCnP3jcBT+ORtGVnS8= X-Received: by 2002:a17:90b:380a:b0:39b:2b10:d05c with SMTP id 98e67ed59e1d1-39d709e73a6mr10263179a91.5.1789047025993; Thu, 10 Sep 2026 06:30:25 -0700 (PDT) X-Received: by 2002:a17:90b:380a:b0:39b:2b10:d05c with SMTP id 98e67ed59e1d1-39d709e73a6mr10263086a91.5.1789047025472; Thu, 10 Sep 2026 06:30:25 -0700 (PDT) Received: from hu-krichai-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-338f7bad290sm21568614eec.14.2026.09.10.06.30.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Sep 2026 06:30:25 -0700 (PDT) From: Krishna Chaitanya Chundru Date: Thu, 10 Sep 2026 18:59:07 +0530 Subject: [PATCH 18/34] arm64: dts: qcom: sa8540p-ride: Fix PCIe wake GPIO polarity 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: <20260910-root_port-v1-18-90a252ddbbfa@oss.qualcomm.com> References: <20260910-root_port-v1-0-90a252ddbbfa@oss.qualcomm.com> In-Reply-To: <20260910-root_port-v1-0-90a252ddbbfa@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Krishna Chaitanya Chundru , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, konrad.dybcio@oss.qualcomm.com, mani@kernel.org X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1789046944; l=1146; i=krishna.chundru@oss.qualcomm.com; s=20230907; h=from:subject:message-id; bh=CXfwjCEmlTi2gFNzojVj9OvmB0X6o16y8nsd8vTgXLA=; b=AWbH2geqVWHeiHrDvQWT133KWTzDZwoIXWeF3Vp+xCdeKXhE4ahjNbn8oOmeTrpBNpTf57pL0 x9JlmzaDR2AAlzGHbKuVMR5f9tr2WTSXAQWEwDzRAeOrlRgjhsnr8IN X-Developer-Key: i=krishna.chundru@oss.qualcomm.com; a=ed25519; pk=10CL2pdAKFyzyOHbfSWHCD0X0my7CXxj8gJScmn1FAg= X-Authority-Analysis: v=2.4 cv=IfsSymqa c=1 sm=1 tr=0 ts=6aa2b0f2 cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=VwQbUJbxAAAA:8 a=_k9ig2nQFDp-gxZIyLcA:9 a=QEXdDO2ut3YA:10 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-GUID: dGWogqhvpnCoABAl1Ivab4PNDHRaxQQ9 X-Proofpoint-ORIG-GUID: dGWogqhvpnCoABAl1Ivab4PNDHRaxQQ9 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTEwMDE2MSBTYWx0ZWRfX2zpRX990yRqa Y1+yh26W56+5ixf7lFayum5v7igwpd0cdCbHtHkS5WJYamEpnHa87Lr0APsQLUaJbYYR+UVJM37 cNzuKxu9FOvT5U/hlyl0EypNfcQJy8Y= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTEwMDE2MSBTYWx0ZWRfX/9StGQHrV/ol /EaEqoF5G4BEwV4u0vkJ1ufdnWp0WSu+MVDwgK19ImtsUMPI+CyPvbikmi3KOFLXTJgKhWjxeAT uzDWSxC3VfztWYVPasdcrDy/Lwf1AHmzOxFnsuTEl2mZ50Db3bz1VZ++Kv4KnPTr8YISf6NYiB5 DsglTRs2zwk8fKnaSpNo0VgYuQVBCsxeWjy3gcv6QcZZVnw4eq54+KzP2hVHVS/znxjSbT7lxkT b8yaVgGE/jrygV7EcQyZBX7fZtYZ5Nynl6N7hP0GF0faOZ6SRgHPfUmOdFqNvzuQpkHUkzg7Mye DR8kL1fNApxtmApYwtL6sKnc+4VTzH+/OSncURFfl8SJuecX7X9NF+rPqVkUSTqtkuv6VI7XMUS zp+k37Yxrv1CYRXJvaOYHWt71VB2VOGg7AsGQDPPyynBHluemMIaCZEWXQiUwbMoR5UOLlpMl+m vbsPCEvFXr7Um7AWR+g== 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=2026-09-10_04,2026-09-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 malwarescore=0 priorityscore=1501 lowpriorityscore=0 impostorscore=0 spamscore=0 adultscore=0 suspectscore=0 bulkscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609100161 The PCIe WAKE# signal is active-low as defined in the PCIe Base Specification. Fix the wake-gpios polarity by using GPIO_ACTIVE_LOW instead of GPIO_ACTIVE_HIGH. Reviewed-by: Konrad Dybcio Reviewed-by: Manivannan Sadhasivam Signed-off-by: Krishna Chaitanya Chundru --- arch/arm64/boot/dts/qcom/sa8540p-ride.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sa8540p-ride.dts b/arch/arm64/boot/dts/qcom/sa8540p-ride.dts index c72faaa0ae7a..e85d78ecac2e 100644 --- a/arch/arm64/boot/dts/qcom/sa8540p-ride.dts +++ b/arch/arm64/boot/dts/qcom/sa8540p-ride.dts @@ -374,7 +374,7 @@ &pcie2a { &pcie2a_port0 { reset-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>; - wake-gpios = <&tlmm 145 GPIO_ACTIVE_HIGH>; + wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>; }; &pcie2a_phy { @@ -397,7 +397,7 @@ &pcie3a { &pcie3a_port0 { reset-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>; - wake-gpios = <&tlmm 56 GPIO_ACTIVE_HIGH>; + wake-gpios = <&tlmm 56 GPIO_ACTIVE_LOW>; }; &pcie3a_phy { -- 2.34.1