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Tue, 09 Sep 2025 11:43:17 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA02.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 589BhGMG006750 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 9 Sep 2025 11:43:16 GMT Received: from hu-vikramsa-hyd.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.24; Tue, 9 Sep 2025 04:43:10 -0700 From: Vikram Sharma To: , , , , , , , , , , CC: , , , , , , Ravi Shankar , Vishal Verma Subject: [PATCH 3/4] arm64: dts: qcom: monaco-evk-camera: Add DT overlay Date: Tue, 9 Sep 2025 17:12:40 +0530 Message-ID: <20250909114241.840842-4-quic_vikramsa@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250909114241.840842-1-quic_vikramsa@quicinc.com> References: <20250909114241.840842-1-quic_vikramsa@quicinc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Authority-Analysis: v=2.4 cv=Yv8PR5YX c=1 sm=1 tr=0 ts=68c012d5 cx=c_pps a=JYp8KDb2vCoCEuGobkYCKw==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=GEpy-HfZoHoA:10 a=yJojWOMRYYMA:10 a=COk6AnOGAAAA:8 a=NLwFWGH_UQBbXVxK50EA:9 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: KTPPvG-bW2KZrGgmLM8zYQFb5HGiEuNo X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTA2MDAxOCBTYWx0ZWRfX2NF2dj71Tj+k wAyYiAoHAQLX9OLCkk4FsEAbA1y9Phdm6ls5gmRFSQyFQZBKoICwAHahKv0GNYARkyXq2sG0msM fHPspDh/WVfuME5EWxPdU9CPkr1ynnQbDPhEOyFet5szgXBPRpBOBpaoH/l7cmG981W0WVG9+ca OEwDEHR4TJM+Q0Yw7L6ZDiHsBHCrGtEyL95A5RHT5LUTcWopShkoo78ZB7q5kgxXuMLrN3c2FRS V/FL2YFuMv7q8Ng1FKmdvAFQxB6MpMvv1DCImB6tuoga0fGoihWQ3/vl49zDWWTu2nsqnwtX3P2 ++YX4l3yMKBuNzUTWTsor8gBbZL+vy9VLAbFmrtEDHLsQoSAsP7iZgwXLDXIiqOlpjVEpqFgoM8 oYtD3a1Y X-Proofpoint-ORIG-GUID: KTPPvG-bW2KZrGgmLM8zYQFb5HGiEuNo X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-09_01,2025-09-08_02,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 suspectscore=0 phishscore=0 clxscore=1015 spamscore=0 priorityscore=1501 impostorscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509060018 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250909_124324_802015_B57F0DFE X-CRM114-Status: GOOD ( 16.95 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Nihal Kumar Gupta Enable IMX577 sensor using the CCI1 interface on Monaco EVK. Camera reset is controlled through an I2C expander, and power supply is managed via tlmm GPIO74. Co-developed-by: Ravi Shankar Signed-off-by: Ravi Shankar Co-developed-by: Vishal Verma Signed-off-by: Vishal Verma Signed-off-by: Nihal Kumar Gupta Signed-off-by: Vikram Sharma --- arch/arm64/boot/dts/qcom/Makefile | 4 + .../boot/dts/qcom/monaco-evk-camera.dtso | 98 +++++++++++++++++++ 2 files changed, 102 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/monaco-evk-camera.dtso diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 0e4e0e0b833b..714eb4badf5a 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -31,6 +31,10 @@ dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp453.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp454.dtb dtb-$(CONFIG_ARCH_QCOM) += lemans-evk.dtb dtb-$(CONFIG_ARCH_QCOM) += monaco-evk.dtb + +monaco-evk-camera-dtbs := monaco-evk.dtb monaco-evk-camera.dtbo + +dtb-$(CONFIG_ARCH_QCOM) += monaco-evk-camera.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8216-samsung-fortuna3g.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-acer-a1-724.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-alcatel-idol347.dtb diff --git a/arch/arm64/boot/dts/qcom/monaco-evk-camera.dtso b/arch/arm64/boot/dts/qcom/monaco-evk-camera.dtso new file mode 100644 index 000000000000..5831b4de6eca --- /dev/null +++ b/arch/arm64/boot/dts/qcom/monaco-evk-camera.dtso @@ -0,0 +1,98 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2025 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +/* Camera Sensor overlay on top of Monaco EVK Core Kit */ + +/dts-v1/; +/plugin/; + +#include +#include + +&{/} { + vreg_cam1_2p8: vreg_cam1_2p8 { + compatible = "regulator-fixed"; + regulator-name = "vreg_cam1_2p8"; + startup-delay-us = <10000>; + enable-active-high; + gpio = <&tlmm 74 GPIO_ACTIVE_HIGH>; + }; +}; + +&camss { + vdda-pll-supply = <&vreg_l5a>; + vdda-phy-supply = <&vreg_l4a>; + + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + + csiphy1_ep: endpoint { + clock-lanes = <7>; + data-lanes = <0 1 2 3>; + remote-endpoint = <&imx577_ep1>; + }; + }; + }; +}; + +&cci1 { + pinctrl-0 = <&cci1_i2c0_default>; + pinctrl-1 = <&cci1_i2c0_sleep>; + + status = "okay"; +}; + +&cci1_i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + camera@1a { + compatible = "sony,imx577"; + reg = <0x1a>; + + reset-gpios = <&expander2 1 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&cam1_default>; + pinctrl-names = "default"; + + clocks = <&camcc CAM_CC_MCLK1_CLK>; + assigned-clocks = <&camcc CAM_CC_MCLK1_CLK>; + assigned-clock-rates = <24000000>; + + avdd-supply = <&vreg_cam1_2p8>; + + port { + imx577_ep1: endpoint { + clock-lanes = <7>; + link-frequencies = /bits/ 64 <600000000>; + data-lanes = <0 1 2 3>; + remote-endpoint = <&csiphy1_ep>; + }; + }; + }; +}; + +&tlmm { + cam1_default: cam1-default-state { + mclk-pins { + pins = "gpio68"; + function = "cam_mclk"; + drive-strength = <2>; + bias-disable; + }; + + ldo-avdd-pins { + pins = "gpio74"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + }; +}; -- 2.25.1