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[83.9.29.190]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ae36327ce4asm772552166b.163.2025.07.01.04.11.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 01 Jul 2025 04:11:32 -0700 (PDT) Message-ID: <242d353e-99a1-4ce8-9435-8b2addcf1276@oss.qualcomm.com> Date: Tue, 1 Jul 2025 13:11:30 +0200 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 0/3] arm64: dts: qcom: fix GPIO lookup flags for i2c-gpio SDA and SCL pins To: Bartosz Golaszewski , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski References: <20250701-qcom-gpio-lookup-open-drain-v1-0-9678c4352f11@linaro.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250701-qcom-gpio-lookup-open-drain-v1-0-9678c4352f11@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzAxMDA2OCBTYWx0ZWRfX0Pzq4MRIh0dL LoZgqg8VudcE+CGvL/2jGunDq0wxXvD7+nkYSeCJ2Kc9pO+CRdGXCFGhlQVaeK4s+tEDz8TJVKC VYT08N72jkrHgt2ZbjOksFX3yigEbb0BDUcLGlpXC6cHizxuAeVlKSYvQpHHupDbDse1uyNIex9 ZHyak6G3otkDae4Opbk4jNfoIcieOil60uzDyS3hubpWzZD8zuIcp26drodhpoO0R7FY5BT4/PA ZcLHXQ+xUq5BW1H8dV3Tu4LPLSX/dPB74hogECM2IyzZgREVhWYfaN+71PXcl7bTys+jgwIFj/7 yet+sdxRZqSUI9HLgX7WH4sfEFh9NX8/wUSWbkQ4ns/ID+Hivo4hyXaUPeRhfDlrRqz9bFwUNmg bvb04CxKzRQ76f3+E5C0zub/GjokrFurTJD3VIdGfE83O7229tbPbV+uMUHZBIG34s2zX/8t X-Authority-Analysis: v=2.4 cv=Y8L4sgeN c=1 sm=1 tr=0 ts=6863c267 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=fKQzr7EGRj+VoE0XNsDNvQ==:17 a=IkcTkHD0fZMA:10 a=Wb1JkmetP80A:10 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=OvpKPoiE28FR6mlLKbkA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-GUID: DWBttItRiAP7zLNCDvGOg24ZRmRnNevr X-Proofpoint-ORIG-GUID: DWBttItRiAP7zLNCDvGOg24ZRmRnNevr X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-07-01_02,2025-06-27_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1015 priorityscore=1501 mlxlogscore=625 lowpriorityscore=0 impostorscore=0 malwarescore=0 bulkscore=0 phishscore=0 mlxscore=0 spamscore=0 suspectscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507010068 On 01-Jul-25 11:01, Bartosz Golaszewski wrote: > There are three platforms in the QCom DTS tree that are missing the > open-drain lookup flag in their DT nodes associated with the i2c-gpio > device whose driver enforces open-drain outputs. This causes the GPIO > core to emit warnings such as: > > [ 5.153550] gpio-528 (sda): enforced open drain please flag it properly in DT/ACPI DSDT/board file > [ 5.166373] gpio-529 (scl): enforced open drain please flag it properly in DT/ACPI DSDT/board file > > Silence the warnings by adding appriopriate flags. > > Signed-off-by: Bartosz Golaszewski > --- For the series: Reviewed-by: Konrad Dybcio Konrad