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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-671a5c6583bsm164932a12.31.2026.04.13.01.40.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 13 Apr 2026 01:40:03 -0700 (PDT) Message-ID: <786bd762-bb58-4ea6-9493-f89868ed80bb@oss.qualcomm.com> Date: Mon, 13 Apr 2026 10:40:00 +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 v3 1/2] arm64: dts: qcom: sdm845-google: Add dual front IMX355 cameras To: david@ixit.cz, Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Petr Hodina , Richard Acayan , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org References: <20260412-pixel3-camera-v3-0-e26b090a6110@ixit.cz> <20260412-pixel3-camera-v3-1-e26b090a6110@ixit.cz> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260412-pixel3-camera-v3-1-e26b090a6110@ixit.cz> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=bcFbluPB c=1 sm=1 tr=0 ts=69dcabe6 cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=ppaLKjd6v6Z26LEkUYwA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDEzMDA4MyBTYWx0ZWRfX7rLexr9TbUz9 bjGqEaRcpZoDr4MxCtSUHkx8LLC+hI4akaaChiE4FuqO30bTFn/qniuDgmKMpw0x0QToqA+qXgI 6sQ3ueWLsePrILTtGyS7kjb4HwUxhTM+fhznRGqEMwktmO6PMj4ZU9dM/fOqKiHzeHbW3awD4Of 2bP3+ccxQDliheSofAeaBcplizuLIaCnpSZFEgxqEGk7Y/pDuzVtttgCW3dXsz4qFqZP6UVY4AP eEkxk8xMx423oL+ZXGBmEbDxhh+PXywaxZb5ljwL8h2M8h1DtOTejovbd5mNNFlu4pD0FJUzI3q aDIFwKgd1k1Z1eFYux6b3qo5qbF6f1/Obf8QX2b4ciF31euYHtvggwAD04n5GEDtRklayvNDgXF 4nQTdW1G0FQSNPrjiIqZvLXa///7yCucrgKy4FmfhHURISZkUU6NcWe0Rme/ULUohlnqH4jzszA hR+rw/8yGefW0Dzhebg== X-Proofpoint-ORIG-GUID: P6TEd3t33HKH9-IdQLkm4VEHzUTCvXZi X-Proofpoint-GUID: P6TEd3t33HKH9-IdQLkm4VEHzUTCvXZi X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-13_02,2026-04-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 impostorscore=0 malwarescore=0 suspectscore=0 adultscore=0 bulkscore=0 phishscore=0 priorityscore=1501 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604130083 On 4/12/26 6:35 PM, David Heidelberg via B4 Relay wrote: > From: David Heidelberg > > The Pixel 3 features two front-facing Sony IMX355 sensors with > different focal lengths (standard and wide-angle). Fancy. Some Sony phone had a dual-focal-length lens on the back, which IIUC involved some pretty heavy engineering > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@1 { > + reg = <1>; > + camss_endpoint1: endpoint { \n before child nodes, please > @@ -459,6 +618,38 @@ &tlmm { > gpio-reserved-ranges = < 0 4>, /* SPI (Intel MNH Pixel Visual Core) */ > <81 4>; /* SPI (most likely Fingerprint Cards FPC1075) */ > > + cam_front_avdd_default_pin: cam-avdd-default-pins { I believe this may fail dtbs check > + pins = "gpio8"; > + function = "gpio"; > + > + bias-disable; > + drive-strength = <2>; Please don't add \n between these properties and align them in common order (i.e. pins/func/drive-strength/bias), matching the rest of the file Konrad