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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-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit 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-Authority-Analysis: v=2.4 cv=e9YLiKp/ c=1 sm=1 tr=0 ts=695cd89a cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==: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=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-GUID: 9dzOv_dqKaD48zZK06BiUbZUhgZgWjvO X-Proofpoint-ORIG-GUID: 9dzOv_dqKaD48zZK06BiUbZUhgZgWjvO X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA2MDA4MiBTYWx0ZWRfXzO6tfWB45G+Q LxODxMFiQ6c2lVDZy3CP/htlD3iTTtQgOLXk08dd5vo5ZnJgUuSBZ01SUYXunYumBYgceHdiTVT jyTNh4xzOTkHuetYoB1hxhCFzHTkX6n3wNWqhWHLpMxlaiY+SgLeWa/CDRNNo0lIiiCNAfoMXro /Ffe7x/kXN84xGhIoUHZcSgHHGpF5jPV0QPzHzFgH+MZRmnJVNXXlLhH66y8US+l3isrgS5jefd 8xpDq9cxKyLvVUPjDQxt/N+AwFisZDdFsk7JsISkmfR9odWWEyEhv/NUJnOX3AEWrRwv5YqvHht u++wP8pMKbz6IFw/ya7N1dwUtqdk5s+3URcBeg7veqFYtv6kZ94Vy5mCeOxQzeBhur0ZhHxF6DF MMGgqFrMoYxuBm5zKZs+GsXRpq/I0OKJVrh087Rs+4JYNwUxNMCwVkmOYBuVpFRRam3olZEQcGb 6/V6XiKYqZxi/aVu5qA== 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 clxscore=1015 impostorscore=0 priorityscore=1501 phishscore=0 malwarescore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 bulkscore=0 adultscore=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/Makefile index 4258776b71bdba351de8cefa33eb29a0fe3ec6f3..bfaa0b47ab5cabc9aa1c6fba29faa3e6fd18f913 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -333,8 +333,10 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8750-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8750-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) += talos-evk.dtb +talos-evk-camera-dtbs := talos-evk.dtb talos-evk-camera.dtbo talos-evk-lvds-auo,g133han01-dtbs := \ talos-evk.dtb talos-evk-lvds-auo,g133han01.dtbo +dtb-$(CONFIG_ARCH_QCOM) += talos-evk-camera.dtb dtb-$(CONFIG_ARCH_QCOM) += talos-evk-lvds-auo,g133han01.dtb x1e001de-devkit-el2-dtbs := x1e001de-devkit.dtb x1-el2.dtbo dtb-$(CONFIG_ARCH_QCOM) += x1e001de-devkit.dtb x1e001de-devkit-el2.dtb diff --git a/arch/arm64/boot/dts/qcom/talos-evk-camera.dtso b/arch/arm64/boot/dts/qcom/talos-evk-camera.dtso new file mode 100644 index 0000000000000000000000000000000000000000..53006a861878f9112673b9a0ad954bed7a5fdca5 --- /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 = <&vreg_l11a>; + vdd-csiphy-1p8-supply = <&vreg_l12a>; + + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + + csiphy1_ep: endpoint { + data-lanes = <0 1 2 3>; + remote-endpoint = <&imx577_ep1>; + }; + }; + }; +}; + +&cci { + status = "okay"; +}; + +&cci_i2c1 { + #address-cells = <1>; + #size-cells = <0>; + + camera@1a { + compatible = "sony,imx577"; + reg = <0x1a>; + + reset-gpios = <&tlmm 29 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&cam2_default>; + pinctrl-names = "default"; + + clocks = <&camcc CAM_CC_MCLK2_CLK>; + assigned-clocks = <&camcc CAM_CC_MCLK2_CLK>; + assigned-clock-rates = <24000000>; + + avdd-supply = <&vreg_s4a>; + + port { + imx577_ep1: endpoint { + link-frequencies = /bits/ 64 <600000000>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&csiphy1_ep>; + }; + }; + }; +}; -- 2.34.1