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[129.46.232.65]) by smtp.gmail.com with ESMTPSA id af79cd13be357-907b8d9eed0sm179193885a.19.2026.05.08.04.41.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 May 2026 04:41:49 -0700 (PDT) From: Wenmeng Liu Date: Fri, 08 May 2026 19:40:03 +0800 Subject: [PATCH v2 7/7] arm64: dts: qcom: hamoa-iot-evk-camera-imx577: 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: 7bit Message-Id: <20260508-hamoa_evk-v2-7-3ebdca3e4ae2@oss.qualcomm.com> References: <20260508-hamoa_evk-v2-0-3ebdca3e4ae2@oss.qualcomm.com> In-Reply-To: <20260508-hamoa_evk-v2-0-3ebdca3e4ae2@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Bryan O'Donoghue , Vladimir Zapolskiy , Bryan O'Donoghue , Robert Foss , Todor Tomov , Mauro Carvalho Chehab Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, Wenmeng Liu X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1778240451; l=3823; i=wenmeng.liu@oss.qualcomm.com; s=20250925; h=from:subject:message-id; bh=C+fdaZxLrumZmrqKOPIPxKcscjjl4PkjK9Fk9tnFUzI=; b=9XYbJL6WMlwsC7APPQEr/KM3rpDbA1ZBSBoisHSl12i+aDVSSutd/eLI4oZcb23vOxSu2GI5R nQvVmkw1noWAs+1OJ3bfyT6apViMjUM9kvQLXtDao8r4x6pUxoqAUuP X-Developer-Key: i=wenmeng.liu@oss.qualcomm.com; a=ed25519; pk=fQJjf9C3jGDjE1zj2kO3NQLTbQEaZObVcXAzx5WLPX0= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA4MDEyMSBTYWx0ZWRfX+1MvY/cJya2H TY6GMsbRYsSOCkSkRYsG1pmgaOwsvQMbiHSxgYWqCTDlk2o0vLtvkSSmtK9EuyN3016K1VPV/n0 8cR+iYxUzqhPVNCBrKc+tl5g5vuexRnxYK1p77NOGYcQW3kJK5c2+UxGcy4bgavOGxmGQqYCjh3 gviNDDCKyqcW/ByWjVNS8OpygpkP6whhZQ7taUt24S/GL2VsoGoxD0/TLeeWFVYm9aU3HRPASFr ZCLVGHoqHeNsywCUl8JJt3CTGthWSmJ/Hf1oVsCeqRYCrpht3gyde1r9Zrm5ed51NK6ZUhLxEuR zblnH027koan1vmuMSWyQOOMTZVhdZcklHUkR7QghcBQOk005qVtD8tKZpmw0EFVVTslctL7VmC rBk9S+2Ovadh7rYXph9yaTj4dsOCqOS0fziiu3bAw1FXKelx6SR6zucOildWSAHfC5Wavk8L1fy rD/y790x9lwuXkC6UHg== X-Proofpoint-ORIG-GUID: AJkF1myxbTwINBD5dRUQYpEFAJ-1timP X-Proofpoint-GUID: AJkF1myxbTwINBD5dRUQYpEFAJ-1timP X-Authority-Analysis: v=2.4 cv=McxcfZ/f c=1 sm=1 tr=0 ts=69fdcbfe cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=uiy82_YRydbR65prXQIA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 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=2026-05-07_02,2026-05-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 malwarescore=0 suspectscore=0 spamscore=0 bulkscore=0 adultscore=0 priorityscore=1501 lowpriorityscore=0 impostorscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605080121 Enable IMX577 via CCI on Hamoa EVK Core Kit. The Hamoa EVK board does not include a camera sensor by default, this DTSO has enabled the Arducam 12.3MP IMX577 Mini Camera Module on the CSI-1 interface. Signed-off-by: Wenmeng Liu --- arch/arm64/boot/dts/qcom/Makefile | 5 ++ .../boot/dts/qcom/hamoa-iot-evk-camera-imx577.dtso | 74 ++++++++++++++++++++++ arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 7 ++ 3 files changed, 86 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 4ba8e73064194926096b98b9556a3207e8f24d72..48536765058a4244a2b895bccc21567d186605bd 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -22,6 +22,11 @@ hamoa-iot-evk-el2-dtbs := hamoa-iot-evk.dtb x1-el2.dtbo dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk-el2.dtb dtb-$(CONFIG_ARCH_QCOM) += hamoa-lenovo-ideacentre-mini-01q8x10.dtb +dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk-camera-imx577.dtbo + +hamoa-iot-evk-camera-imx577-dtbs := hamoa-iot-evk.dtb hamoa-iot-evk-camera-imx577.dtbo + +dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk-camera-imx577.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq5018-rdp432-c2.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq5018-tplink-archer-ax55-v1.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq5210-rdp504.dtb diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk-camera-imx577.dtso b/arch/arm64/boot/dts/qcom/hamoa-iot-evk-camera-imx577.dtso new file mode 100644 index 0000000000000000000000000000000000000000..4a20656f16799d7a9c8fd4ad63ac0989cdc37de4 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-evk-camera-imx577.dtso @@ -0,0 +1,74 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +/dts-v1/; +/plugin/; + +#include +#include + +&{/} { + vreg_cam1_1p8: regulator-cam1 { + compatible = "regulator-fixed"; + regulator-name = "vreg_cam1"; + startup-delay-us = <1000>; + enable-active-high; + gpio = <&tlmm 19 GPIO_ACTIVE_HIGH>; + }; +}; + +&camss { + vdd-csiphy-0p8-supply = <&vreg_l2c_0p8>; + vdd-csiphy-1p2-supply = <&vreg_l1c_1p2>; + + 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_ep>; + }; + }; + }; +}; + +&cci0 { + status = "okay"; +}; + +&cci0_i2c1 { + #address-cells = <1>; + #size-cells = <0>; + + camera@1a { + compatible = "sony,imx577"; + reg = <0x1a>; + + reset-gpios = <&tlmm 110 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&cam_mclk1_default &cam1_reset_default>; + pinctrl-names = "default"; + + clocks = <&camcc CAM_CC_MCLK1_CLK>; + assigned-clocks = <&camcc CAM_CC_MCLK1_CLK>; + assigned-clock-rates = <24000000>; + + dvdd-supply = <&vreg_cam1_1p8>; + dovdd-supply = <&vreg_l4m_1p8>; + + port { + imx577_ep: endpoint { + link-frequencies = /bits/ 64 <600000000>; + data-lanes = <0 1 2 3>; + remote-endpoint = <&csiphy1_ep>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts index 460f27dcd6f694c22ab2670d26753ee096ab3682..8cfcf48ee0099d4b505acc3e5662553e77704d5c 100644 --- a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts @@ -1320,6 +1320,13 @@ right_tweeter: speaker@0,1 { }; &tlmm { + cam1_reset_default: cam1-reset-defult-state { + pins = "gpio110"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + edp_reg_en: edp-reg-en-state { pins = "gpio70"; function = "gpio"; -- 2.34.1