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Thu, 11 Sep 2025 11:56:54 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 58BBurSR025777 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 11 Sep 2025 11:56:53 GMT Received: from cse-cd01-lnx.ap.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.24; Thu, 11 Sep 2025 04:56:49 -0700 From: Wenmeng Liu Date: Thu, 11 Sep 2025 19:55:16 +0800 Subject: [PATCH v5 3/3] arm64: dts: qcom: lemans-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: <20250911-camss_rb8-v5-3-c078e4e22d91@oss.qualcomm.com> References: <20250911-camss_rb8-v5-0-c078e4e22d91@oss.qualcomm.com> In-Reply-To: <20250911-camss_rb8-v5-0-c078e4e22d91@oss.qualcomm.com> To: Loic Poulain , Robert Foss , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , , , CC: , , , , , Konrad Dybcio , Wenmeng Liu X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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The LeMans 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 lemans-evk-camera.dtso, rather than modifying the base lemans-evk.dts. Reviewed-by: Bryan O'Donoghue Reviewed-by: Konrad Dybcio Signed-off-by: Wenmeng Liu --- arch/arm64/boot/dts/qcom/Makefile | 4 + arch/arm64/boot/dts/qcom/lemans-evk-camera.dtso | 97 +++++++++++++++++++++= ++++ 2 files changed, 101 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/M= akefile index 0a7c308dec365263bbb7aa5f5cd306dbeacfd3f1..b27f60fbd527146027eebd4bb7b= 1f8a0a82b3af2 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -30,6 +30,10 @@ dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp449.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp453.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp454.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D lemans-evk.dtb + +lemans-evk-camera-dtbs :=3D lemans-evk.dtb lemans-evk-camera.dtbo + +dtb-$(CONFIG_ARCH_QCOM) +=3D lemans-evk-camera.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8216-samsung-fortuna3g.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8916-acer-a1-724.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8916-alcatel-idol347.dtb diff --git a/arch/arm64/boot/dts/qcom/lemans-evk-camera.dtso b/arch/arm64/b= oot/dts/qcom/lemans-evk-camera.dtso new file mode 100644 index 0000000000000000000000000000000000000000..769befadd4e47d25c376dffab35= 46b78ce656aad --- /dev/null +++ b/arch/arm64/boot/dts/qcom/lemans-evk-camera.dtso @@ -0,0 +1,97 @@ +// 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 =3D "regulator-fixed"; + regulator-name =3D "vreg_cam1"; + startup-delay-us =3D <10000>; + enable-active-high; + gpio =3D <&pmm8654au_0_gpios 8 GPIO_ACTIVE_HIGH>; + }; +}; + +&camss { + vdda-pll-supply =3D <&vreg_l1c>; + vdda-phy-supply =3D <&vreg_l4a>; + + status =3D "okay"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@1 { + reg =3D <1>; + + csiphy1_ep: endpoint { + clock-lanes =3D <7>; + data-lanes =3D <0 1 2 3>; + remote-endpoint =3D <&imx577_ep1>; + }; + }; + }; +}; + +&cci1 { + pinctrl-0 =3D <&cci1_0_default>; + pinctrl-1 =3D <&cci1_0_sleep>; + + status =3D "okay"; +}; + +&cci1_i2c0 { + #address-cells =3D <1>; + #size-cells =3D <0>; + + camera@1a { + compatible =3D "sony,imx577"; + reg =3D <0x1a>; + + reset-gpios =3D <&tlmm 133 GPIO_ACTIVE_LOW>; + pinctrl-0 =3D <&cam1_default>; + pinctrl-names =3D "default"; + + clocks =3D <&camcc CAM_CC_MCLK1_CLK>; + assigned-clocks =3D <&camcc CAM_CC_MCLK1_CLK>; + assigned-clock-rates =3D <24000000>; + + dovdd-supply =3D <&vreg_s4a>; + avdd-supply =3D <&vreg_cam1_1p8>; + + port { + imx577_ep1: endpoint { + clock-lanes =3D <7>; + link-frequencies =3D /bits/ 64 <600000000>; + data-lanes =3D <0 1 2 3>; + remote-endpoint =3D <&csiphy1_ep>; + }; + }; + }; +}; + +&tlmm { + cam1_default: cam1-default-state { + mclk-pins { + pins =3D "gpio73"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-disable; + }; + + rst-pins { + pins =3D "gpio133"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-disable; + }; + }; +}; --=20 2.34.1