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 87C52303CAF for ; Mon, 12 Jan 2026 03:02:56 +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=1768186979; cv=none; b=e1xpHdK3peKvk39PyNSPTgKx3e/CSQuEgY8XXIWNN+Ss3v/3FN6eKWg9/h2ZeB6ltUO6a1JzAAXs8lNl/AkETdIeCvoCuFV6wqeX62ocRSkXKzzO31EdZAcAZ1YbijkfWX453j7wpL8jC7vZyt6J6nr9F3bJrK088Bf9bAUOPAo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768186979; c=relaxed/simple; bh=0EtsCRWb+9VYkoC8uRs4vmBvwK5Pjw7/1v/ULUGwghM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=FNMcLWZuPeFHFHapUHzWPAdrQKUQNGzD8BMFaFU2xO3WIWe3qjRz+vXZZ3OB6sYWtCvIK44Zk5CVwMt1Vn8lUy9p2dHKs7pjcMQA7dLd0pld6TftAOtRIDo6XVicTPH1CeRvGH6m/a5WhYPyfDlf7yeYc2q3wcAPmRNssMGI9V0= 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=V0kj32PN; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=VoR5HvAt; 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="V0kj32PN"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="VoR5HvAt" 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 60BNq4pZ3312808 for ; Mon, 12 Jan 2026 03:02:56 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= Ov3DcN0hY94lyBqDePsnXi3y/DTfjzLtdxTbWy0C1hw=; b=V0kj32PNi8aJ//KA eNTvxB2rL1PM0KiNgz11EJaBhDKEYw7iNSED3bSkhq8dhvXYMwVYBo+EO+rmbPkO S+zX1UBosCenFwHvv7C0h0yK2axvwpYY4Uds2NsvmSf/NZwM9fgd66K+p0iPvd9/ OkbcNQGgByBav/wRFt+LAUBroUKQHGdNKAnCWo6fu4BrDebpxDPNrzrj7i4odlHX J2+g6FMdHaXQGr3SNK4CatptkoMjPXi7/dkOqlQsk4MiMHQDJx4dN1PBKz3S8f4q lx/sgVt4hOuLnkO+r4/qJqRsi9t85CGBKomcBD5jAjV3qi7CopMOayg9cXwgTlG9 hVjdwQ== 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 4bkntujq9h-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 12 Jan 2026 03:02:55 +0000 (GMT) Received: by mail-pj1-f69.google.com with SMTP id 98e67ed59e1d1-34c64cd48a8so6899682a91.0 for ; Sun, 11 Jan 2026 19:02:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1768186975; x=1768791775; 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=Ov3DcN0hY94lyBqDePsnXi3y/DTfjzLtdxTbWy0C1hw=; b=VoR5HvAtHeUDHLcQm1xcWsPczhpS6neAL+v4EZJzg3oOeDmJceIiunSR4jn6J/a9HM 2RgNh/SEzHBGsWqMMdYhSFD3qVvwRhoY2GvMm2wNCviun9e6Ilcy/7R4Z4Z3o3v3unzG hXo1d/U8Q6mwVdt4k3ti7+47+2kJGuUMyuiTVPs3SdpSU4u6ha8Y3ltUi3UFauilgRmW HMVQplHLOqwA+ZesodYD+73P/jltdD5v8Hglf0Ids0hW7ILO90QdvOUlJeh63WNiAKzC hyMNBB62jQgcpegwkp4brKkPDY33UkpsGKKguUhLgxMUc8ts2yq1CvKror+JjdTTSEP4 kKEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768186975; x=1768791775; 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=Ov3DcN0hY94lyBqDePsnXi3y/DTfjzLtdxTbWy0C1hw=; b=rrcmChnf69lufnlvWyegBllpfETDUqC8oQRk1WwZ+ydX8mBtku98M8Q2+Q0OkZ/wo3 BxeFJQtBTY0dUHsMYSotJSYby6RrSRQ++5bcp4lzVrgc/oKsO7WwNAwyAGIF+pU3edDR buZZJMoHC89sPbq0GN8QX2F6BZJKFIUTZ9cdn4tmzPZnoilrnFjz1YYDimaL61RxFfsz ZKJb8gLka0TOwwRuK2DO7MYzFFOv4UQeRaPQPchntPF9wMPrtqKD77s2jtVqubwcfQvx LKQ+JMm6Z2MmfNbn/fJtmUTpCiIQtFqgyGpEiRQsU9jQPv04NGw/LriYuR23FWqrZOyj RKDw== X-Forwarded-Encrypted: i=1; AJvYcCVOscPmt3sPRf7OBq9SFetuDd1arXa1+MwGk4XGYjqY9YmwvwYw2USiIsjzo8FOERBaHI+FEoTP5YQQZbw=@vger.kernel.org X-Gm-Message-State: AOJu0YzKBkVqbi63DWhCTIJe1pu91RwKOgR+/PY6FhD7XdEPCnKGwjJr a+yKoHXXHm3iGAmqAXsW4vx11/BRXkAmFmL+aZXqwTMZdAuaIJiZkWCaJ6F/mJtd9/pDL1Vsasm elEH6qHmO8Ddhnx5+GLrmTzvk0lZg40wuIpOFBiFSQ9FvsDtPP/n43wJsEDDal+/dXVA= X-Gm-Gg: AY/fxX7KNpaEYD1y5KPMHaf+IdqQ42XSuw+zpn46vayIYw5M7Hb2+tlYD3Vq4wg99OL ElepySec50yUHeHXRRHp98iOzNkIGpm9XZQseOqdWaXEnR3IC8QJhmwDJlhuu3FXWMlrmzOdCso 5OXTK+ShyAyQwrupcXHIPm/9aepSYa1tYyq6p/c0yPoj0DHmnL+BdFlVRfFb1DpJYUGMrB0smLW o0BKGc7WwRq9jMgtOJ64XGwtR9yaoACD86ubGqV2RgPLb2GGU7i1ELevZiOvk1i0r2oY/+SkuuT Yilnpk1DCILAhWTQBlYEcfLr4HejcFDs1ZnXSVFjq2L5zbri3sjW4i98HwdtEyDcpAfZu4Jh4Ug jmbRER3FUE77XxWm3n+nCL/4mp0ztpISS/kYR4dDizncmqFwc9nGB10YqXnManUsadw0zq5Wx51 PiUf8= X-Received: by 2002:a17:90a:e7c6:b0:349:8116:a2d9 with SMTP id 98e67ed59e1d1-34f68c91369mr14965839a91.19.1768186975166; Sun, 11 Jan 2026 19:02:55 -0800 (PST) X-Google-Smtp-Source: AGHT+IGgadD09YUzGWco3u8/E79NZQB1hU4xRWzsq1AVfydtSFO9RwL4ObqTuzkv7dLO29ZXnBpSZA== X-Received: by 2002:a17:90a:e7c6:b0:349:8116:a2d9 with SMTP id 98e67ed59e1d1-34f68c91369mr14965818a91.19.1768186974650; Sun, 11 Jan 2026 19:02:54 -0800 (PST) Received: from [10.133.33.127] (tpe-colo-wan-fw-bordernet.qualcomm.com. [103.229.16.4]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-81c96d762f8sm10781735b3a.64.2026.01.11.19.02.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 11 Jan 2026 19:02:54 -0800 (PST) Message-ID: Date: Mon, 12 Jan 2026 11:02:48 +0800 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 3/4] arm64: dts: qcom: Add PURWA-IOT-SOM platform To: Dmitry Baryshkov Cc: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, krzysztof.kozlowski@oss.qualcomm.com References: <20260109-purwa-v2-0-f39ee10684cb@oss.qualcomm.com> <20260109080000.606603-3-yijie.yang@oss.qualcomm.com> Content-Language: en-US From: Yijie Yang In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTEyMDAyNCBTYWx0ZWRfX4Cy2V6phiQIK QYRFozaor+bktQ4NljCHYA907rmnCUsLd5NQ0dJTKLkE+5kwsnkfTf77TzGNhh9WKy3Ar0oPEhY sodjwhddf/K0P2hag3QBAWLRhiQOAKuLMkwzB9YHF7tjv72jMATeRbttsRtK801fzPNmRLOt+6z fzDse0BVNmBaT8sVP4ioaUrWvAzz77t0Y6jZMTFzQcoccImGHRtjtNKeJ+QLBfA13P43tqkLTKt Zf4trqGRtpMNsEN9lIlU0J1UhMjnU/KOEFt/B3/xzBcaXGbOteCtNBIgBmkqV/3J7qGJjG/l6AQ 4QE+rxvirJN/7XQAWUCpA+J1bqCZL4RFEKUWweGlLTF4bXU9l55wzlcMtDfjWCYelNQT296rHkz pasTp0x+E1JyYkYogPJPJrdIgpW0YSWQLJu0EIklI8RLWk/ByiWLg7Xa8uJpMedjRNk/rQQ0LCh Ua1tibGgNhR/DeDb3tQ== X-Authority-Analysis: v=2.4 cv=R6AO2NRX c=1 sm=1 tr=0 ts=6964645f cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=DGOirDVRF9kFrzJQLnUA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-ORIG-GUID: BA4Em-ZqTE99gD7yAlVbH_o6pVQxV_J0 X-Proofpoint-GUID: BA4Em-ZqTE99gD7yAlVbH_o6pVQxV_J0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-11_09,2026-01-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 spamscore=0 clxscore=1015 priorityscore=1501 adultscore=0 phishscore=0 suspectscore=0 lowpriorityscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601120024 On 1/9/2026 8:10 PM, Dmitry Baryshkov wrote: > On Fri, Jan 09, 2026 at 03:59:53PM +0800, YijieYang wrote: >> From: Yijie Yang >> >> The PURWA-IOT-SOM is a compact computing module that integrates a System >> on Chip (SoC) — specifically the x1p42100 — along with essential >> components optimized for IoT applications. It is designed to be mounted on >> carrier boards, enabling the development of complete embedded systems. >> >> Make the following peripherals on the SOM enabled: >> - Regulators on the SOM >> - Reserved memory regions >> - PCIe6a and its PHY >> - PCIe4 and its PHY >> - USB0 through USB6 and their PHYs >> - ADSP, CDSP >> - Graphic >> >> Signed-off-by: Yijie Yang >> --- >> .../dts/qcom/{hamoa-iot-som.dtsi => purwa-iot-som.dtsi} | 8 ++------ >> 1 file changed, 2 insertions(+), 6 deletions(-) >> copy arch/arm64/boot/dts/qcom/{hamoa-iot-som.dtsi => purwa-iot-som.dtsi} (99%) >> >> diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi b/arch/arm64/boot/dts/qcom/purwa-iot-som.dtsi >> similarity index 99% >> copy from arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi >> copy to arch/arm64/boot/dts/qcom/purwa-iot-som.dtsi >> index 4a69852e9176..16f11a81163e 100644 >> --- a/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi >> +++ b/arch/arm64/boot/dts/qcom/purwa-iot-som.dtsi > > I remember, we were told that there are PMIC differences too. Where are > they handled? I forgot to remove the unused PMIC node from the SOM file for Purwa. > >> @@ -3,7 +3,7 @@ >> * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. >> */ >> >> -#include "hamoa.dtsi" >> +#include "purwa.dtsi" >> #include "hamoa-pmics.dtsi" >> #include >> #include > -- Best Regards, Yijie