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 3C0D938BF76 for ; Fri, 10 Apr 2026 08:41:31 +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=1775810492; cv=none; b=QMXBXFsmyTpdcNMrBxxh+i2QevX3sSvnZgFcEZyqahP7uSAV3KfzGPHCjCfw+YpilErJCrWq+svfZLlGtHxB0DAcrOv0W9eEYG8VyYvxhzAEHI8/wFXzBZ1vFXuxSwhGY4L3Q+Jrue1qmTMYfmMDod3gnAumu40IBldLox8/hmo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775810492; c=relaxed/simple; bh=L55gQgV2VqfRHB3kgV15oShwGxLR3LWbJNhDSOa9we4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=a+bM7MHduEFlxaITI1V3wEe4YKvnY22CmhZJKZWNp/5pVSsgOFYboG1LVbw2zI8vt0dHAmN24NYCnfzNE+j3BqwYGcmfgXhWizNZuTT3e+23bdWp1/cxnxQsyI3tiU2u4vnNXtwNZKkWhg64hcqzx9X+myHCGB/WfHpsFZJTKl8= 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=TtD4IXMD; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=jqjpbgRz; 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="TtD4IXMD"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="jqjpbgRz" Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 63A5Cqqx2866555 for ; Fri, 10 Apr 2026 08:41:30 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= 07i6b9jm14fpmcPVX0s4Eck0s/m4kny2C6giuEzHva0=; b=TtD4IXMDLgZYhDRa UUlOr0qDYNY11Cjr77XiujvX5Vty7SuEemZJNEKOmZubrVD3CGqhch3VsZ+cW7Og N5QkZcq42Zd2hHMxAPX9RlfMSWuThBkjtUGF8C6TSBh6XW5a3nXBz+rDe9OYCNS5 hybv5LRFQne/9PTrpmKScVT3Mx9OAiJhjrSa0bVH6jVMmWO4CmxeV7IUrOwaJ3PW 4tbeJTA6t2j8Wit6TtBrsfgpCw40ETWt7fPKaIHTBY8jsWliA8wF23Sk46Eirdyz +miTUGg0qKDU8pEXs4HEBzh9cCY7/OlOftYvcUL+64ncOC2vCJ4EmIzKhKr/NcIH C0CMAw== 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 4decaykk4g-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 10 Apr 2026 08:41:30 +0000 (GMT) Received: by mail-pj1-f69.google.com with SMTP id 98e67ed59e1d1-35d99c2908cso2148124a91.0 for ; Fri, 10 Apr 2026 01:41:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1775810490; x=1776415290; darn=vger.kernel.org; h=content-transfer-encoding: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; bh=07i6b9jm14fpmcPVX0s4Eck0s/m4kny2C6giuEzHva0=; b=jqjpbgRzwSOcZSevMPIuvA9OTlzV1lnPDzEekEbuTYyz4c8V4m3CD2R0TY1nTEZkV5 Mf20onOa/slIlblvkS6DwrQrVgcMJCYSplrAbmqOSlQ/CImeb/7VgaAkteBMBltPLq/Z 5jXTUzhgoTgaFwxz3H5tAGjokChrIHac0tXsXT1qCxEH2RyJMn+rb/7t9EUhbJULJqQ0 IYBeIAZgRzFRviYef2w8l6E8yAgHsmFvZQBmskAWu/3xuyF23VZBPQI1G+dOZLVhG99l xNDNOVE/lEkgTlO6hGYJ3I0nKw952pf6JiVS/bjOqRNOqa1cneEYPvjVA5iY8l7s7xU+ Cfdw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1775810490; x=1776415290; h=content-transfer-encoding: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; bh=07i6b9jm14fpmcPVX0s4Eck0s/m4kny2C6giuEzHva0=; b=Q2QljLJJvXiUIwkBjThW7PDsJcTt0JWXMOZl3dOv6eYHfBYN+jQ8ce0X1t1MXwZmLU 260QTov2xP1NnzWvcNkyu78nfY5YmNAqsLMhhmP3CUB2QULUDSePgsTH22bms9d6xrMA 1UzGx+LovInruhp9liAlLKRkTjDU0aYuSPms8CLNHDAN9c1sPFV8LonZSEED4ksI9Fg4 oREbiD7q/U6WwEJy7n98Yr5IxIfR3e93BPURIWlansKgZ62kyfVd+GJoJ4a3/AksnM6A gPTOy0KEGhP5bOsOs5T1D/HzEUH19lSOIPE/MFZJLnvFY6SVWo1u2qWG+Af1gat3f2AZ Hi2w== X-Forwarded-Encrypted: i=1; AJvYcCVwbkYSPFyCr3J1LoU3JCYFfAQGBYLmzGgCsYex0Bx8VW7Q3ocT9FdRs9bJgB+B2haX4Fpdv1HNfMqk@vger.kernel.org X-Gm-Message-State: AOJu0YypalvePVt4edqgKAGomF7fwiAP2afNIiKuJAR7DN2pYBoBPKRx Irake5QhtyPQDMOZMT/sv//ZaEUp02DbqVzAdMn2OwJiMWLxGeIRNAwSN28SKloG9PWH+7AYi3m u5ybzjqRQ4ueEgvfpsXVdq61gHxnFOdJ6HCPvxlaiHkRSchRtomMUdjWtxI7i9mN5 X-Gm-Gg: AeBDiet83DxZU662NH4Zzrfaxt0dtiBkyn30HN9rwFwHR/C1f5xdYvPt2lkZB4r+WEO /z+csnIms/wyEAeLG7k7+6brmwypQqHK+UxCje6bJf3bfxvGShqkJGpbCEZnCaIe7e5MNL2Kxgb ZH9BE7MsPriOOw/lBe3ubl1KNxVRqwrh5Pm07VqJZH2GLKiShspq1LYrEaehCpHjStSBegbC40a 1yzhyVkH1UiPwYR/WRB9zlkSz/5DIiaW4jIqbCW1aiHjFpfUxeg1s2+DOo4RD7De/T2ZXC9hurw gEpCmoAJKnnNF2d+zNbiZPF+/PMd+JhrU3Pe14BXmkyBqhPwwasCvyETQPLDn7n5YI/PdV55sB1 wCl32lCrfgi+wt6/7HvhpQF1PHd1yPF+0fsmvYbd1LK4UyQcTCoBr9kXJ9BGh0dI94/s= X-Received: by 2002:a17:90b:53c3:b0:359:8e5e:43de with SMTP id 98e67ed59e1d1-35e4281194fmr2857156a91.22.1775810489773; Fri, 10 Apr 2026 01:41:29 -0700 (PDT) X-Received: by 2002:a17:90b:53c3:b0:359:8e5e:43de with SMTP id 98e67ed59e1d1-35e4281194fmr2857123a91.22.1775810489251; Fri, 10 Apr 2026 01:41:29 -0700 (PDT) Received: from [10.152.203.161] ([202.46.23.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-35e4133743bsm2458206a91.15.2026.04.10.01.41.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 10 Apr 2026 01:41:28 -0700 (PDT) Message-ID: <9d99f3ad-e2ec-4a17-ab07-3d379dc28d55@oss.qualcomm.com> Date: Fri, 10 Apr 2026 14:11:23 +0530 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: dts: qcom: ipq5210: add the bootph-all property To: Krzysztof Kozlowski , 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 References: <20260409-add_bootph-v1-1-cb2b5093f7d7@oss.qualcomm.com> <8fe36a5e-1ebc-4c5f-9c3b-3c50ebd2274e@kernel.org> Content-Language: en-US From: Kathiravan Thirumoorthy In-Reply-To: <8fe36a5e-1ebc-4c5f-9c3b-3c50ebd2274e@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=XtnK/1F9 c=1 sm=1 tr=0 ts=69d8b7ba cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=lIHZG7vxoDUjMCuUgwYA:9 a=QEXdDO2ut3YA:10 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDEwMDA4MCBTYWx0ZWRfX7CnzGerVdwFr GWB2vMpWEOMUSzQ4FCea3fmI7T2TclfT2jvlwhuyiSGEzQK+M12XuO8YPNuHv7W7pPe5t7PlUoP tzRhskgCXTl2WaMRz+MnALMTfWeDInt4F36NtStyMUDgqZKwSGNyh5TRAMh0LlEDRHL7jaMAUrs uoHgBZmeXB3CqMO4rDP6HOx0cQRJH1h4MLNp1zzlecFESrxrvtBlKCMM9wisWZr9nVidr8yMGNQ VY8MGyKKZLFVqyU+vR1Us5UBjjFGV9QZVQXSzSK1hFYRTd5XKjudL1v1bTCU+qWFvW7BbJOkI2Z h+qpXKPTwKRnMjf7tofS4GeAtCzLQz6JkD91Al6/CGu6aaEy2JcTXi6Ue2qNfI6D6tCGavhGyDj dkNTVW3qjcM2usUQGXL/Br+Lbe6gSsfN1rc6rBhSmjjg54xifi2J31yeR8HoByIo+goRJ7zxtEL dYRToHYuDvR0p08ayNg== X-Proofpoint-GUID: jpaMVPK93UhByZxz0mfrhOAV7Bof2HMd X-Proofpoint-ORIG-GUID: jpaMVPK93UhByZxz0mfrhOAV7Bof2HMd X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-10_02,2026-04-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 lowpriorityscore=0 clxscore=1015 malwarescore=0 priorityscore=1501 bulkscore=0 phishscore=0 impostorscore=0 adultscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604100080 On 4/9/2026 3:33 PM, Krzysztof Kozlowski wrote: > On 09/04/2026 11:28, Kathiravan Thirumoorthy wrote: >> Add the bootph-all property to the nodes which are utilized by the >> bootloaders. > Uh oh, so it started for qcom too? I really don't like how these bootph > properties spread all over, so please provide arguments - which pure > upstream bootloaders exactly and why exactly these nodes. This is needed for U-Boot SPL for IPQ5210 [1]. [1] - https://lore.kernel.org/u-boot/20260408091136.2794546-1-varadarajan.narayanan@oss.qualcomm.com/ >> Signed-off-by: Kathiravan Thirumoorthy >> --- >> arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts | 5 +++++ >> arch/arm64/boot/dts/qcom/ipq5210.dtsi | 10 ++++++++++ >> 2 files changed, 15 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts b/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts >> index 941f866ecfe9..56dbc506da78 100644 >> --- a/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts >> +++ b/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts >> @@ -17,6 +17,7 @@ aliases { >> >> chosen { >> stdout-path = "serial0"; >> + bootph-all; > Since when do we add bootph-all to chosen? Which broken bootloader > ignores chosen? > > This really makes me wonder that you do all this for some downstream forks. U-Boot doesn't need it, but U-Boot SPL needs it. >> }; >> }; >> >> @@ -41,6 +42,7 @@ qup_uart1_default_state: qup-uart1-default-state { >> function = "qup_se1"; >> drive-strength = <6>; >> bias-pull-down; >> + bootph-all; >> }; > And that's a pin, not a device. What is the point of marking it? The > device needing this pin will have phandle which must pull the node. This is because of the fdtgrep tool's limitations, which removes these nodes in the final DTB if this property is not present. > Best regards, > Krzysztof