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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a7193fc880sm112797305ad.80.2026.01.19.23.55.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 19 Jan 2026 23:55:29 -0800 (PST) Message-ID: <908cb84f-328a-4aa8-b399-2e436c3413a8@oss.qualcomm.com> Date: Tue, 20 Jan 2026 15:55:22 +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 v4 4/4] arm64: dts: qcom: Add base PURWA-IOT-EVK board To: Krzysztof Kozlowski , andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20260116-purwa-v4-0-89b2adae9f09@oss.qualcomm.com> <20260116104136.2922032-4-yijie.yang@oss.qualcomm.com> <3404f2f4-7edb-4bff-925b-0a6a7a450f5c@oss.qualcomm.com> <0cb38b14-13bd-43e9-8dca-3d78afd62a28@kernel.org> Content-Language: en-US From: Yijie Yang In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: laOxq7dxuwmQIy01jYVoxLWxRL580quB X-Proofpoint-GUID: laOxq7dxuwmQIy01jYVoxLWxRL580quB X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTIwMDA2MyBTYWx0ZWRfXwpMQRa+rEivh O8VWyx/MMLGIgtzEfnq/a3+O9gPYvb8D5XI20yn7dzzEGu32RNOjHfyjX4WMoHuxFIvHf8t8dJF dGF3M9FUMqag385YglJSi3ZvcucNMLeuiBEa7u0VQc4IRdxJhXxPsM4Vw9cXia31o0lhk3yvCnk /cVWZ6+1xiykGdkOueCN28IciNcl/o+tGRs8QqWm3qX5O36aAbMykDZIO5+28e+OX9nyY5HFppn c7eOrl3k/XurPGFLEXUMlMns1LvuVa/g+QrZ9S925PZ5azxN9hkeDpzabjPMlym0/Ol5hhgqUOH ImaG6suxbWuVg01V7NFlgytzP4M5184S7FD8zvCnVAw322j11fSvqUO6bbpSIXU3MsRDeEvXSga V3ZOPQAEfnpZ7yrtipokzDWcjqCVz9RkJ2idITs844V3OR1npfLQacQDx5p9WMKpiq/A50q3tGk PdDk4rZPcf6p5OxvSGA== X-Authority-Analysis: v=2.4 cv=P6U3RyAu c=1 sm=1 tr=0 ts=696f34f2 cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=C50igqWIdSMoUx98drYA:9 a=QEXdDO2ut3YA:10 a=324X-CrmTo6CU4MGRt3R:22 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=2026-01-20_02,2026-01-19_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 clxscore=1015 adultscore=0 impostorscore=0 phishscore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2601200063 On 1/20/2026 3:17 PM, Krzysztof Kozlowski wrote: > On 20/01/2026 07:49, Yijie Yang wrote: >> >> >> On 1/19/2026 3:05 PM, Krzysztof Kozlowski wrote: >>> On 19/01/2026 04:13, Yijie Yang wrote: >>>> >>>> >>>> On 1/17/2026 12:19 AM, Krzysztof Kozlowski wrote: >>>>> On 16/01/2026 11:41, YijieYang wrote: >>>>>> From: Yijie Yang >>>>>> >>>>>> The PURWA-IOT-EVK is an evaluation platform for IoT products, composed of >>>>>> the Purwa IoT SoM and a carrier board. Together, they form a complete >>>>>> embedded system capable of booting to UART. >>>>>> >>>>>> PURWA-IOT-EVK uses the PS8833 as a retimer for USB0, unlike HAMOA-IOT-EVK. >>>>>> Meanwhile, USB0 bypasses the SBU selector FSUSB42. >>>>>> >>>>> >>>>> NAK. >>>>> >>>>> Warnings were reported at v3. Did you address them? No, you completely >>>>> ignored them, so warnings are reported again at v4. >>>>> >>>>> What do you think these emails are for? >>>> >>>> This warning is caused by the pcie3_phy node in purwa.dtsi, which is not >>>> introduced by this patch set. Since it does not impact functionality, >>> >>> Your patchset introduces that warning. There was no such warning before. >>> >>> My NAK still stays, such patchset must not be merged. >> >> This patch series can continue to be reviewed with the dependency noted, >> right? >> https://lore.kernel.org/linux-arm-msm/20260119-topic-purwa_phy_shutup_warning-v1-1-997a692b31c6@oss.qualcomm.com/T/#u > > It's not a dependency. You only need to mention where the bindings are > addressing the issue, preferably in patch changelog. Sure, will update. > > Best regards, > Krzysztof -- Best Regards, Yijie