From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=205.220.180.131 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792578771; b=yvuic3KPlQw3HQ4W8PEsmFl5O1HcO3TCed7WP5P3DoVltBumqZUsvYQLwYuXha1Kq5GP UL/oTAQYmK63tKmBUfy0VDZmwwvaz2aUo3f3YFiJ6wxeT3rW+pwRqpts32IErDQRq+E1o Td9Xp37xrBfK4tX3biIiGONIB2m4fNOskkOdl3bR2dpbbSGIJ+nYGML/8o31S7XEDq+U6 DGGyRTEt/P0K1R8zR/Hbo0TjZsdU9maQLETGscbF5kWbmJd7s9IcvVCYPITN61FBgn1Wi 9qJGZkrby8Zkrc3v8s6PpUsILpIYydEd7v6fYatSr1xp+WQU915/OCXuSv3BMnof3WQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792578771; h=DMARC-Filter:Received:DKIM-Signature:Received:Received: DKIM-Signature:X-Google-DKIM-Signature:X-Forwarded-Encrypted: X-Gm-Message-State:X-Gm-Gg:X-Received:X-Received:Received:Message-ID: Date:MIME-Version:User-Agent:Subject:To:Cc:References: Content-Language:From:In-Reply-To:Content-Type: Content-Transfer-Encoding:X-Proofpoint-Spam-Info:X-Proofpoint-GUID: X-Proofpoint-Spam-Details-Enc:X-Authority-Analysis: X-Proofpoint-ORIG-GUID:X-Proofpoint-Virus-Version: X-Proofpoint-Spam-Details; bh=bN1/D5gJcuLuG/BXpkvhkO5R37Gw7h7tdNN2YmaIlgA=; b=m7Kca8K3d5A0flOi5Vvv/4OtwqHa1Xc6B1qszrq05chy0Jad+GiYQZ4FUlc94pc2Eb2f Je3vgtHSUbcwE08wWQhEszX8RMe8C0ec4M2YjZJ26v44EHREhz9zNWXjjoVwDtuTpgdcH L8iuAnDGiwHF4czaRMHQUiFaAJwNHF40sIZ+xqmwd5OThuvpibaumh2fRZTgVTF4LQYRV FQs4XcaV7i3cf9F7o7/tgufnMQr1wzH5nR3pA7QO5X4RkK6hSfi/YPIYb1njM+7SpQ29T 1Vdg3HIIYmIFysB9UFcXE8AdEu1z53UuWmZRTNiekev3uLqirXNsI3ZXpyM1jewpb4A== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256 header.s=qcppdkim1 header.b=J+Do3Tvz; dkim=pass header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.a=rsa-sha256 header.s=google header.b="CcYiz/xE"; arc=none smtp.remote-ip=205.220.180.131 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B5063606A319 for ; Wed, 21 Oct 2026 10:32:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org B5063606A319 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, unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256 header.s=qcppdkim1 header.b=J+Do3Tvz; dkim=pass (2048-bit key, unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.a=rsa-sha256 header.s=google header.b=CcYiz/xE Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 69LA5ll53449744 for ; Wed, 21 Oct 2026 10:32:49 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= bN1/D5gJcuLuG/BXpkvhkO5R37Gw7h7tdNN2YmaIlgA=; b=J+Do3TvzRelo31wG CSr1OmhSqWh/F+mnq2lljzRjUJBo+QLUwOcYHmOKO1+d8QewmJIkURQt6WcQZNO8 pSOPqI6aZx1XLJZNQ8mmNTIQgfyf61vLsIjRtpL6WklgQQ49P2Scy56Elvldss8T DbAUeWWsNxKQ5JVS4gfHBxffUZrHah9cgq8uDafvCIQYQ4ZEAyxnpAIU9d4Fsao7 yKIeqEoPHSGSVi1A8JlhNdM/4kFXoVZQy0BIY//Bg9/huurKwx6CqUEXqNmBo862 Lz8RFPvi1YiDoD46lykzngEClSoojubMSEx4wyVVUY9egnYVW1vJ2PXcgKWYyU5+ Tq0bnw== Received: from mail-qk1-f199.google.com (mail-qk1-f199.google.com [209.85.222.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4heeb9b9tn-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Wed, 21 Oct 2026 10:32:49 +0000 (GMT) Received: by mail-qk1-f199.google.com with SMTP id af79cd13be357-93f1f1f2ecfso16713985a.3 for ; Wed, 21 Oct 2026 03:32:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1792578769; x=1793183569; darn=vger.kernel.org; h=content-transfer-encoding:content-type: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 :content-type; bh=bN1/D5gJcuLuG/BXpkvhkO5R37Gw7h7tdNN2YmaIlgA=; b=CcYiz/xE4UWL6WMi6+A3sb0rwRrZqNsqMRNqKPDPW5tY0MK0X0f6N33XqIcHts1KPz mqWLCyJ9Wlva4Z3pN0kc1yxiIJTJPGr33ZYfiCCyQtowBZeaihFjyKUcLmmd7tL1vwgF OisKcE4lMAWHC6kR6MBM5hzAybn7fLTncRHbO1gRKrmxhTKQWYcmMFFKbqfIFAfh4ZPi H8FgLJjY52bY4GdrecPJZGqcWlLGDGJPJO9OD4it7xHCg+QNYnVub/xNw784hR42TW09 M2dKFEMo8yJ7v394JbkdrRH4aAx6LTiQOoyZPE/0vf/1S9pAp/v1nLXwD3xRYrdzD/2x ntog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792578769; x=1793183569; h=content-transfer-encoding:content-type: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:content-type; bh=bN1/D5gJcuLuG/BXpkvhkO5R37Gw7h7tdNN2YmaIlgA=; b=OnqDcLqX9UOnH+EI+eB/t7kvdohU71KLaVF3pTIpmB5lG57teYhsZ31tjRk44rLhZB 8QQVu/NUIfK7KaVHAsYCwa+phXCiNKFVpk2GU2VchSCl/7pnzQqrWlQk7lEYflo4X82h PYCE0LAXdT/iZN0yElDkmXPGiPhdgWr2BcwLehzhwNxZqWLNqNWtwe1q1VmzstkDYixY S2KLH3KxaVQqSUxK3Gf51pL1Rt1AHN07dv6iFJ6AbzyuSTJPSgTgA+3Ic0mljp/hUg/1 xTwSHT8K62uZvg9/eyURzg8QxevbMNAOqHG+mkrUzjHf11LO6/e3zAtusIsFuuHkPj4o oC+g== X-Forwarded-Encrypted: i=1; AKwUvBzM4xLYt3+v9SmMYTiG+dy6j/miHUvwMtjonBscYnn83BZoSL3Zew46d+aR0k9V6mSdwczBLsL+28cX/84=@vger.kernel.org X-Gm-Message-State: AFq9FYIqc6++IzPshF++1Fs/hJLv+2VCyUO5CgSFP8MYpImnWUw5zPKm iGS6zMZkRIGG74iEBB24nmK4YYbto5Xi1pdZ/BcL/h3PsHZbXXVNEpL0T6Fe4LXEHjvqSVtPDGJ kTTxoVERZRIdcFj0TbfwupMPK+BV3j8bXDNiVbIL3ZezUax7YU91QzHde1EGpog6+bEs= X-Gm-Gg: AYBFou16zwC+8fdhIscWqAngMty0Y/IuEzrJxpoS4LQMFObYD4P7WMAOAeKpZTRxdwG eSIwyDUrAQTbWh+U+ozM7K7mFw3k/QJ5dWBwoVw2Dt4dhkz4V2ZJYO/j9R5FKMBUEx2Duf8+DIb Y/DToSXApMrDNmnG1FSjpy73cLxnfcJf16T1Y1fqNtu8+zz36gNPoUXz5vxOaNIwhve51NqnjhR FVZklEsSZ8rHv5axCJw8b+TQud0mUVMruJMJyr0C4gvrpEHlgKroWXPK6usloU++ciT2lda24Gx i4pIYFYSlfpaYaDdzUm3R/DzoQhVGxp7yKXcHpwg2KZu0443c88Lgljr9Q9O2eUE2cP3CV0lPh2 vGOcwBLiLzUbPLBOOQlZcvw== X-Received: by 2002:a05:620a:6087:b0:93f:25c7:a4e7 with SMTP id af79cd13be357-93f57f5510emr410245585a.4.1792578768848; Wed, 21 Oct 2026 03:32:48 -0700 (PDT) X-Received: by 2002:a05:620a:6087:b0:93f:25c7:a4e7 with SMTP id af79cd13be357-93f57f5510emr410242285a.4.1792578768327; Wed, 21 Oct 2026 03:32:48 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6b4031306f7sm671030a12.25.2026.10.21.03.32.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 21 Oct 2026 03:32:47 -0700 (PDT) Message-ID: Date: Wed, 21 Oct 2026 12:32:45 +0200 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFC v2 2/2] arm64: dts: qcom: Add a minimal Xiaomi Warsaw description To: Zhang Jiaxi , Bjorn Andersson , Konrad Dybcio Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , "linux-arm-msm@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" References: <20261016-b4-warsaw-minimal-usb2-v2-0-1b03496396b4@outlook.com> <20261016-b4-warsaw-minimal-usb2-v2-2-1b03496396b4@outlook.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261016-b4-warsaw-minimal-usb2-v2-2-1b03496396b4@outlook.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYxMDIxMDA0MSBTYWx0ZWRfX5ugcVqK7zXFM da+YBthJBw39fBde6pHCT9ju22BSrTxN111puUwZmRwq1DV4D4bK9JmCcbJFGbf9ym5sncjoi9Z UFmDtkhqB7Nx2pi/Uel3cA217cPBF6U= X-Proofpoint-GUID: 0QiInuv6LCACHlFsbg1nYOVCekO9zYcL X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDIxMDA0MSBTYWx0ZWRfXyLui+m9izHUC Wds4IkGvw7AndLEvWwfjJZyjdwgT2w3qFffmLnGAFBB+uAfXZo3gYOL0VxWrXWopF/prOiI3h7S u3hVLh7nYk8WdMevuI5B6oLdVpXJLy4+ZawhWN5Wo6hNIybLmyXPesKQv/H3kfYfeeel5fB1DYT GBLifVWgfF169B6yzRvkoknqdZopdLJ1Wp+Vz3YBeyrtkCJXRgltMeHYFeGqsikbrEhVJq4ILow AeP8IMwpwhvanv+kwhU8un6vP6F4ULuQxCYYAYK1CjMpNRxlIMWBWWD9UK7oTAL4tvup6/RDNfL vpMOVgT00DPs3NxAZAxamepQzJlqwPa1uUfDYjuCxVjifInmuOtmq9AX4P2LqLKBQq32rLZlvDO I5FZ9mTuTP6zKkGXD0Kc9HOssLww0J1bMFc3GB8YuZEvOhmMvoNA/TZ+bElhCfHRdIqOgRGgYfQ H2Vsn6dSeKC6VLBHRbQ== X-Authority-Analysis: v=2.4 cv=R42WitRX c=1 sm=1 tr=0 ts=6ad894d1 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=cNoKYFeJyS4W4/1HdvzxLidmn8o=:19 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=VwQbUJbxAAAA:8 a=UqCG9HQmAAAA:8 a=ApGinhq3U5Fw_ERVFb8A:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-ORIG-GUID: 0QiInuv6LCACHlFsbg1nYOVCekO9zYcL 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=2026-10-21_03,2026-10-19_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 lowpriorityscore=0 priorityscore=1501 suspectscore=0 spamscore=0 malwarescore=0 adultscore=0 clxscore=1015 impostorscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610210041 On 10/16/26 5:53 PM, Zhang Jiaxi wrote: > From: Jiaxi Zhang > > Add the Warsaw board identity, reference clocks, PM8550/PMK8550 > devices, key wiring and inherited debug UART route. Describe the board > from the SoC and PMIC includes instead of inheriting all MTP devices. [...] > + model = "Xiaomi Warsaw"; Google suggests that's "REDMI K90 Ultra", we usually put marketing names in the model field [...] > +&qupv3_1 { > + status = "okay"; > +}; > + > +&uart7 { > + status = "okay"; > +}; This node (and apps_rsc below) is out of alphabetical sorting order, please touch that up: https://docs.kernel.org/devicetree/bindings/dts-coding-style.html > + > +&tlmm { > + /* GPIOs reserved by the Warsaw firmware. */ > + gpio-reserved-ranges = <36 4>, <48 4>, <74 1>; Do we know what they correspond do? It's commongly NFC eSE, FP scanner etc. If you do, please add a comment like the one in glymur-crd.dtsi [...] > +&spmi_bus { > + #address-cells = <2>; > + #size-cells = <0>; > + > + pmic@7 { #include "pmih0108-kaanapali.dtsi" instead [...] > +&usb { > + phys = <&usb_hsphy>; > + phy-names = "usb2-phy"; > + dr_mode = "peripheral"; > + maximum-speed = "high-speed"; > + qcom,select-utmi-as-pipe-clk; > + > + status = "okay"; No SuperSpeed / DP altmode on this one? Konrad