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[129.46.232.65]) by smtp.gmail.com with ESMTPSA id af79cd13be357-8c37f51cf95sm135397885a.33.2026.01.06.01.40.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Jan 2026 01:40:40 -0800 (PST) From: Wenmeng Liu Date: Tue, 06 Jan 2026 17:39:56 +0800 Subject: [PATCH v2 4/4] arm64: dts: qcom: talos-evk-camera: Add DT overlay Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260106-sm6150_evk-v2-4-bb112cb83d74@oss.qualcomm.com> References: <20260106-sm6150_evk-v2-0-bb112cb83d74@oss.qualcomm.com> In-Reply-To: <20260106-sm6150_evk-v2-0-bb112cb83d74@oss.qualcomm.com> To: Loic Poulain , Robert Foss , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Robert Foss , Todor Tomov , Bryan O'Donoghue , Vladimir Zapolskiy Cc: linux-i2c@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, Wenmeng Liu X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1767692409; l=2970; i=wenmeng.liu@oss.qualcomm.com; s=20250925; h=from:subject:message-id; bh=qNL03PYuDa7zYQoE2ixEmUSblmXdpnNGEuV5SywZbG0=; b=S9vvds46ZDgLtaIcAVjt1Lxuu4uhj7iF6n3cTOb3r/LJ2S4HF3CO0cF8KG2SVtXT3cyJReZ8c zpV691CX8yQAkbAZkg0OuV8vWOHrmKIUpuKcNFqIoe+0otyhMRLVDzw X-Developer-Key: i=wenmeng.liu@oss.qualcomm.com; a=ed25519; pk=fQJjf9C3jGDjE1zj2kO3NQLTbQEaZObVcXAzx5WLPX0= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA2MDA4MiBTYWx0ZWRfX8XqpJXWJxD/2 IDm0/9r3RR0Co/5J4GsSbuJOdIruvak+Ft5fOkhSzfe9L+O4ka3PKCgPndyEK2cEN74msjtQPRF qMY1NvZsvYC35kCwOJ1te9DS8lAJka1YQXpcakTKepZzW9pnNUqlTUWCsJ+awd1GHH9dzcCWmz4 HW7xDBfXaQVytwmlwhie/LqvHIAlNJbH0v7P2tQgwsPVArFuMkOXHHblm5xK4MV77F0dioHLCZu cu5Fcu4vK3yuKZbFI0B9MNYsnfl3Y/yRqR9Emxx/aOFMWpSKPA0MMuI8eJZpgl2nGq0TL4peVec nL5hPCC9LqccNPvslpQT/6CLNTrGNiB9O3iREvVIiJksESfaolMUcSc4wnwAub57AfrbXSjBdlg NgNJ/QYGsH5tsd+5+bjyhvy2lMiEKhX8juYe1lE8tqsP9D1bmsfP3GJIUjdizk506b9q2J9TBjE wWaHqHxyeUuxI8H4yTQ== X-Authority-Analysis: v=2.4 cv=bdBmkePB c=1 sm=1 tr=0 ts=695cd89a cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=ASysW7YtxmCszPwO3C4A:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 X-Proofpoint-ORIG-GUID: Krejo66py4OSBcNWzBLWtOTYaXKxBtYF X-Proofpoint-GUID: Krejo66py4OSBcNWzBLWtOTYaXKxBtYF 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=2026-01-05_02,2026-01-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 impostorscore=0 clxscore=1015 phishscore=0 spamscore=0 suspectscore=0 priorityscore=1501 adultscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601060082 Enable IMX577 via CCI on Taloss EVK Core Kit. The Talos EVK board does not include a camera sensor by default, this overlay reflects the possibility of attaching an optional camera sensor. For this reason, the camera sensor configuration is placed in talos-evk-camera.dtso, rather than modifying the base talos-evk.dts. Signed-off-by: Wenmeng Liu --- arch/arm64/boot/dts/qcom/Makefile | 2 + arch/arm64/boot/dts/qcom/talos-evk-camera.dtso | 63 ++++++++++++++++++++++= ++++ 2 files changed, 65 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/M= akefile index 4258776b71bdba351de8cefa33eb29a0fe3ec6f3..bfaa0b47ab5cabc9aa1c6fba29f= aa3e6fd18f913 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -333,8 +333,10 @@ dtb-$(CONFIG_ARCH_QCOM) +=3D sm8650-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D sm8750-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D sm8750-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D talos-evk.dtb +talos-evk-camera-dtbs :=3D talos-evk.dtb talos-evk-camera.dtbo talos-evk-lvds-auo,g133han01-dtbs :=3D \ talos-evk.dtb talos-evk-lvds-auo,g133han01.dtbo +dtb-$(CONFIG_ARCH_QCOM) +=3D talos-evk-camera.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D talos-evk-lvds-auo,g133han01.dtb x1e001de-devkit-el2-dtbs :=3D x1e001de-devkit.dtb x1-el2.dtbo dtb-$(CONFIG_ARCH_QCOM) +=3D x1e001de-devkit.dtb x1e001de-devkit-el2.dtb diff --git a/arch/arm64/boot/dts/qcom/talos-evk-camera.dtso b/arch/arm64/bo= ot/dts/qcom/talos-evk-camera.dtso new file mode 100644 index 0000000000000000000000000000000000000000..53006a861878f9112673b9a0ad9= 54bed7a5fdca5 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/talos-evk-camera.dtso @@ -0,0 +1,63 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +/dts-v1/; +/plugin/; + +#include +#include + +&camss { + vdd-csiphy-1p2-supply =3D <&vreg_l11a>; + vdd-csiphy-1p8-supply =3D <&vreg_l12a>; + + status =3D "okay"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@1 { + reg =3D <1>; + + csiphy1_ep: endpoint { + data-lanes =3D <0 1 2 3>; + remote-endpoint =3D <&imx577_ep1>; + }; + }; + }; +}; + +&cci { + status =3D "okay"; +}; + +&cci_i2c1 { + #address-cells =3D <1>; + #size-cells =3D <0>; + + camera@1a { + compatible =3D "sony,imx577"; + reg =3D <0x1a>; + + reset-gpios =3D <&tlmm 29 GPIO_ACTIVE_LOW>; + pinctrl-0 =3D <&cam2_default>; + pinctrl-names =3D "default"; + + clocks =3D <&camcc CAM_CC_MCLK2_CLK>; + assigned-clocks =3D <&camcc CAM_CC_MCLK2_CLK>; + assigned-clock-rates =3D <24000000>; + + avdd-supply =3D <&vreg_s4a>; + + port { + imx577_ep1: endpoint { + link-frequencies =3D /bits/ 64 <600000000>; + data-lanes =3D <1 2 3 4>; + remote-endpoint =3D <&csiphy1_ep>; + }; + }; + }; +}; --=20 2.34.1