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Wed, 09 Sep 2026 05:43:08 -0700 (PDT) X-Received: by 2002:a05:620a:43a3:b0:939:b8da:1242 with SMTP id af79cd13be357-939b8da136dmr1186912585a.0.1788957787673; Wed, 09 Sep 2026 05:43:07 -0700 (PDT) Received: from [192.168.202.12] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6a7e68e9679sm6609508a12.20.2026.09.09.05.43.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 09 Sep 2026 05:43:06 -0700 (PDT) Message-ID: <2f950735-91ef-4e43-a5e3-1375585dc43d@oss.qualcomm.com> Date: Wed, 9 Sep 2026 14:43:04 +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 v6 07/13] arm64: dts: qcom: x1e80100-crd: Add ov08x40 RGB sensor on CSIPHY4 To: Bryan O'Donoghue , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bryan O'Donoghue , Vladimir Zapolskiy , Loic Poulain , Mauro Carvalho Chehab Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org References: <20260906-x1e-camss-csi2-phy-dtsi-v6-0-067f2ecc4630@linaro.org> <20260906-x1e-camss-csi2-phy-dtsi-v6-7-067f2ecc4630@linaro.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260906-x1e-camss-csi2-phy-dtsi-v6-7-067f2ecc4630@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=GKk41ONK c=1 sm=1 tr=0 ts=6aa1545d cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=KKAkSRfTAAAA:8 a=cUeywdAnc2UWe6fb0OEA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: knJZ7q7UxVIimQm4VHEgFyPoXGZzB5cJ X-Proofpoint-GUID: knJZ7q7UxVIimQm4VHEgFyPoXGZzB5cJ X-Proofpoint-Spam-Info: AW1haW4tMjYwOTA5MDE0MSBTYWx0ZWRfX/SGVAFb1jtz/ pPjgL83tAlD6FHa4/4zNSjdcxEeqAouDiBqFlYQJgpvnSEOwIKllErtF+XTAzuLqWuDCvTWcDvj 4762+ZaXyxzED6hG9KIPTNn9KYMLExI= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTA5MDE0MSBTYWx0ZWRfX9Xvj2D1/EreW owGIlMji164bPlfThuwBhyL/A+VTIKp4bhspbch392kxcx6Tm87zvmpDf5v9QG0HI7yCw7MQcrV 6Ewwg3niCNfGeKQAkry3ft6hnYUqDgtetABCHYMiRlE+/8Dval8nZdDMpMk/2zb6vHErjdtZL2S OuHo0yNl4RqL77G02tqG4s6sT+wVJA9/vYPAYVM1bnBRbqI6bjspK2Fj3XLBc9vsVDIxpAaBPen oOi61gcFmvUw1rbDUo19dzacu5yH8JXkFnLTCuKVoSWYv/Zv83LUMvTNmVi1p5R9flk/xytqIoL tJ822b8oGK0rGwncH/pMBTOmAJDP0m/GGQYObXQFRCQcvCAT8uObuPjg6uDFVG6VZUzDjFxmvK8 gqfsvsrdhqWiLomZOjxDgaITR9kGcrVX2wp6XkmT/nQDIqTVIYd9Qn1Ptd1bI/qW7eFlMC+2c6q AIu7/nhg6RJQBIa0e/w== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-08_03,2026-09-09_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 spamscore=0 clxscore=1015 suspectscore=0 phishscore=0 priorityscore=1501 adultscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609090141 On 9/6/26 4:20 PM, Bryan O'Donoghue wrote: > Define ov08x40 on cci1_i2c1. The RGB sensor appears on the AON CCI pins > connected to CSIPHY4 in four lane mode. > > Signed-off-by: Bryan O'Donoghue > --- [...] > +&camss { > + status = "okay"; > + > + ports { > + /* > + * port0 => csiphy0 > + * port1 => csiphy1 > + * port2 => csiphy2 > + * port3 => csiphy4 > + */ > + port@3 { > + camss_csiphy4_inep: endpoint { > + data-lanes = <1 2 3 4>; > + remote-endpoint = <&csiphy4_out_ep>; > + }; > + }; This port should be defined in the SoC DTSI [...] > +&cci1_i2c1 { > + camera@36 { > + compatible = "ovti,ov08x40"; > + reg = <0x36>; > + > + reset-gpios = <&tlmm 237 GPIO_ACTIVE_LOW>; > + pinctrl-0 = <&cam_rgb_default>; > + pinctrl-names = "default"; > + > + clocks = <&camcc CAM_CC_MCLK4_CLK>; > + assigned-clocks = <&camcc CAM_CC_MCLK4_CLK>; > + assigned-clock-rates = <19200000>; > + > + orientation = <0>; /* front facing */ include/dt-bindings/media/video-interface-devices.h MEDIA_ORIENTATION_FRONT [...] > +&csiphy4 { > + vdda-0p9-supply = <&vreg_l2c_0p8>; > + vdda-1p2-supply = <&vreg_l1c_1p2>; > + > + status = "okay"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + csiphy4_in_ep: endpoint { > + bus-type = ; > + clock-lanes = <0>; > + data-lanes = <1 2 3 4>; > + remote-endpoint = <&ov08x40_out_ep>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + csiphy4_out_ep: endpoint { > + remote-endpoint = <&camss_csiphy4_inep>; > + }; > + }; Likewise, define in SoC DTSI and only override necessary properties Konrad