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Wed, 29 Oct 2025 05:30:09 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFVwrrfaLG8ulMxEQ6t0UsGwp3wouMxuPndkKaFYkveJm2eyV1MsmhSCWLET27rZ8SM57ZGSg== X-Received: by 2002:a05:6a00:cd2:b0:7a2:7a36:46dd with SMTP id d2e1a72fcca58-7a4e2df8684mr3535313b3a.5.1761741008921; Wed, 29 Oct 2025 05:30:08 -0700 (PDT) Received: from [10.218.1.199] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7a414015724sm15081222b3a.14.2025.10.29.05.30.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Oct 2025 05:30:08 -0700 (PDT) Message-ID: Date: Wed, 29 Oct 2025 18:00:02 +0530 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 v9 3/3] arm64: dts: qcom: sm8750: Add USB support for SM8750 QRD platform To: Krzysztof Kozlowski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Wesley Cheng References: <20251024151521.2365845-1-krishna.kurapati@oss.qualcomm.com> <20251024151521.2365845-4-krishna.kurapati@oss.qualcomm.com> <6297468b-77d0-4202-8ec1-3e731acc43de@oss.qualcomm.com> <6234e22a-c119-419c-83b7-2a53467951da@kernel.org> Content-Language: en-US From: Krishna Kurapati PSSNV In-Reply-To: <6234e22a-c119-419c-83b7-2a53467951da@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=Nu/cssdJ c=1 sm=1 tr=0 ts=690208d2 cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=yTxWjB1dP65ezAuFSf8A:9 a=QEXdDO2ut3YA:10 a=zc0IvFSfCIW2DFIPzwfm:22 X-Proofpoint-GUID: Cb4grkgDE2YF5kqxsZwsQIjGVjIP7KUw X-Proofpoint-ORIG-GUID: Cb4grkgDE2YF5kqxsZwsQIjGVjIP7KUw X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDI5MDA5NSBTYWx0ZWRfX3RYdoGA5FOVv vCTrGxFxDxlWS7q32Nj/nDh8YDlxk7kY/WIs26W7ch0vk5quJRPcK862fjwaPlHc4hNbqnov9Oo guehQafPLL2GpILbuRjjjSeGVZhdQKCknEY7hk2p6T7+JOQ4ZArOAHgASJi3r+QjWWK7CB4Y/wc K+JVxSe7eY1lJsiAWa+1LW4nzHN8dk/KO8ukhGhWdQCIg2GPYAUCpIZuYeCAzS751gy+Vad9PWy g8w0lvcMC2KHK27cJI+vyE7AfTgHEdMzVn5V+9761W8/NSqhEML1/QGZLw/l/uubIWgHJDZGQ0r rBloaNGWKxRJZaHPVa2qnKx8+YOsjDX4ZcUf6j40ggMJkGF6e+PFShi97XUGjkU+Rzso0Z0RwjZ WXPYSl55JzB33UtPWwPWPH+LzDKITg== 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=2025-10-29_05,2025-10-29_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 priorityscore=1501 adultscore=0 suspectscore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 impostorscore=0 bulkscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2510290095 On 10/29/2025 5:35 PM, Krzysztof Kozlowski wrote: > On 29/10/2025 12:42, Krishna Kurapati PSSNV wrote: >> >> >> On 10/29/2025 1:37 PM, Krzysztof Kozlowski wrote: >>> On 24/10/2025 17:15, Krishna Kurapati wrote: >>>> From: Wesley Cheng >>>> >>>> Enable USB support on SM8750 QRD variant. The current definition >>>> will start the USB controller in peripheral mode by default until >>>> dependencies are added, such as USB role detection. >>>> >>>> Signed-off-by: Wesley Cheng >>>> [Krishna: Flattened usb node QRD DTS] >>>> Signed-off-by: Krishna Kurapati >>> >>> NAK. >>> >>> You ignored every previous tag - multiple reviews and tests, and then... >>> >>>> --- >>>> arch/arm64/boot/dts/qcom/sm8750-qrd.dts | 22 ++++++++++++++++++++++ >>>> 1 file changed, 22 insertions(+) >>>> >>>> diff --git a/arch/arm64/boot/dts/qcom/sm8750-qrd.dts b/arch/arm64/boot/dts/qcom/sm8750-qrd.dts >>>> index 13c7b9664c89..fc5d12bb41a5 100644 >>>> --- a/arch/arm64/boot/dts/qcom/sm8750-qrd.dts >>>> +++ b/arch/arm64/boot/dts/qcom/sm8750-qrd.dts >>>> @@ -1054,3 +1054,25 @@ &ufs_mem_hc { >>>> >>>> status = "okay"; >>>> }; >>>> + >>>> +&usb_1 { >>>> + dr_mode = "peripheral"; >>> >>> You sent something different with issues. >>> >>> Really, this was a correct patch. Was reviewed. Why you decided to drop >>> all this, drop everything which was correct? >>> >>> Your explanation: >>> "- Removed obtained RB tags since the code has changed significantly." >>> is just wrong. Almost NOTHING changed, except completely unimportant two >>> node merging. >>> >>> NAK >>> >> >> >> Apologies Krzysztof, >> >> On first patch that adds changes to base DTSI, there were changes moving >> to newer bindings and merging child node and parent node. I should've >> removed RB tags received on that patch only. But I was over cautious and >> misinterpreted the rules and removed them on the other patches as well. >> Will be careful the next time. >> >> Also is there any issue with marking dr_mode as peripheral here in usb_1 >> node ? > > No, I think I looked at your other patch. Tthis was reviewed at v4 and > v5, which then it was changed breaking sorting order. This one looks > correct. > Ok. I will send v10 tomorrow. Can I add yours and Dmitry's RB tag on the MTP and QRD patches and then send it ? I will implement feedback from Dmitry on SOC dtsi patch in v10. Regards, Krishna,