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Mon, 26 Oct 2026 05:39:23 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5bfb7a9d459sm1530307e87.82.2026.10.26.05.39.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Oct 2026 05:39:22 -0700 (PDT) Message-ID: <2c20fe9f-c117-47de-aeca-2641abcb4b66@oss.qualcomm.com> Date: Mon, 26 Oct 2026 13:39:19 +0100 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 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: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI2MDA1MCBTYWx0ZWRfX+FVEbb/9Xcws glMh2Eu3CGqOB7wmDGEbVIJ3kIZXRud/KWjorh1vky5AJHgjSxC8qrsuo4Qc35jVyTMUE/xBCKJ 76dUjvulorMCQg9uqZ/5DevxoLjoIH/DkjyscPBzvzMNC8nrC+ZLh/wBeOnmMC34d4O+2aa1YY1 7JrClv4SCiz/T8dosK7ViPxPIColbwYyNq1j/M6WkJZSm47lFnA8HpLT94wiAyNLRFUr9CgyMKv gku179remUh25RsKsTvlvB+nDXy4TAC8xoq6jRLjE4onTsPrF/d+I9fQcVbVOKiXSGoLRLBwezO yfZDD5rpxcjpGST00HcmBag1QW0Da4CUBhBUPV+GJMmoMhVT3OCQbnRmCiE4ZrfjVX7vTl/s62J BamrzkrpgWwZStt9b8a99R15SqG7+7sA+ztDQKeB5iVQk9XiWpJRNelsDEgA6QAPBUWx0GwVUYm KS82Okq2lGwEeojbQpg== X-Proofpoint-GUID: NS3twvaj7pZBuBxubLK2QIYxw3iEHcFo X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI2MDA1MCBTYWx0ZWRfXy1jrHWrnRPGn 3D6ZQwqWTCm1zqRQDHnORksi7XIOEg5M8MUZuKIvesG2vmDr+5lsRywO3UMmUiF/5RhT71Cfg4p 0y/R1WuxF5tEWLJJDvCDZfCpP8dFNWU= X-Proofpoint-ORIG-GUID: NS3twvaj7pZBuBxubLK2QIYxw3iEHcFo X-Authority-Analysis: v=2.4 cv=TboDJhQh c=1 sm=1 tr=0 ts=6adf49fc 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=ZpdpYltYx_vBUK5n70dp:22 a=VwQbUJbxAAAA:8 a=UqCG9HQmAAAA:8 a=SGK8BKh5EnIYygesR2EA:9 a=QEXdDO2ut3YA:10 a=ZXulRonScM0A:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-26_02,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 priorityscore=1501 impostorscore=0 lowpriorityscore=0 spamscore=0 clxscore=1015 adultscore=0 malwarescore=0 suspectscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610260050 On 10/21/26 2:52 PM, Zhang Jiaxi wrote: > Hi Konrad, > > Thank you for reviewing v2. I have posted RFC v3: > https://lore.kernel.org/all/20261021-b4-warsaw-minimal-usb2-v3-0-9f4213ab83ef@outlook.com/ > > It updates the model name, node ordering, common PMIC include and GPIO > reservation comments. The cover describes the revised DT's bounded > native core/USB test and the Codex/LLM assistance used. > > USB remains restricted to High-Speed peripheral mode in this RFC. The OEM > configuration retains OTG/UCSI role switching, so this is not a claim of > peripheral-only hardware. I would appreciate your guidance on whether > that explicit initial restriction is acceptable, or USB should remain > disabled until the dual-role board integration is included. It's fine Konrad