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[188.141.3.146]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3bb653f657fsm1098135f8f.29.2025.08.15.01.30.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 15 Aug 2025 01:30:04 -0700 (PDT) Message-ID: <3caf5615-a813-42a0-b77a-695f250ea01d@linaro.org> Date: Fri, 15 Aug 2025 09:30:03 +0100 Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/3] arm64: dts: qcom: lemans-evk-camera: Add DT overlay To: Wenmeng Liu , Loic Poulain , Robert Foss , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , vladimir.zapolskiy@linaro.org, todor.too@gmail.com 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 References: <20250815-rb8_camera-v2-0-6806242913ed@quicinc.com> <20250815-rb8_camera-v2-3-6806242913ed@quicinc.com> From: Bryan O'Donoghue Content-Language: en-US In-Reply-To: <20250815-rb8_camera-v2-3-6806242913ed@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 15/08/2025 08:07, Wenmeng Liu wrote: > Enable IMX577 via CCI1 on Lemans EVK. > > Signed-off-by: Wenmeng Liu > --- > arch/arm64/boot/dts/qcom/Makefile | 4 + > arch/arm64/boot/dts/qcom/lemans-evk-camera.dtso | 105 ++++++++++++++++++++++++ > 2 files changed, 109 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile > index 94a84770b0802a9dc0c56ce6c59eea20967a5d89..7efd113143013c6e9d211597a4c2defd44497c83 100644 > --- a/arch/arm64/boot/dts/qcom/Makefile > +++ b/arch/arm64/boot/dts/qcom/Makefile > @@ -30,6 +30,10 @@ dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp449.dtb > dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp453.dtb > dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp454.dtb > dtb-$(CONFIG_ARCH_QCOM) += lemans-evk.dtb > + > +lemans-evk-camera-dtbs := lemans-evk.dtb lemans-evk-camera.dtbo > + > +dtb-$(CONFIG_ARCH_QCOM) += lemans-evk-camera.dtb > dtb-$(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/lemans-evk-camera.dtso b/arch/arm64/boot/dts/qcom/lemans-evk-camera.dtso > new file mode 100644 > index 0000000000000000000000000000000000000000..4600d5441cce4507734b2fdcdbffc1ad7c67c32d > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/lemans-evk-camera.dtso > @@ -0,0 +1,105 @@ > +// SPDX-License-Identifier: BSD-3-Clause > +/* > + * Copyright (c) 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved. > + */ > + > +/* > + * Camera Sensor overlay on top of leman evk core kit. > + */ > + > +/dts-v1/; > +/plugin/; > + > +#include > +#include > + > +&{/} { > + vreg_cam1_1p8: vreg_cam1_1p8 { > + compatible = "regulator-fixed"; > + regulator-name = "vreg_cam1_1p8"; > + startup-delay-us = <10000>; > + enable-active-high; > + gpio = <&pmm8654au_0_gpios 8 GPIO_ACTIVE_HIGH>; > + }; > +}; > + > +&camcc { > + status = "okay"; > +}; > + > +&camss { > + vdda-pll-supply = <&vreg_l1c>; > + 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_0_default>; > + pinctrl-1 = <&cci1_0_sleep>; > + > + status = "okay"; > +}; > + > +&cci1_i2c0 { > + #address-cells = <1>; > + #size-cells = <0>; > + > + camera@1a { > + compatible = "sony,imx577"; > + reg = <0x1a>; > + > + reset-gpios = <&tlmm 133 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>; > + > + dovdd-supply = <&vreg_s4a>; > + avdd-supply = <&vreg_cam1_1p8>; > + > + 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 = "gpio73"; > + function = "cam_mclk"; > + drive-strength = <2>; > + bias-disable; > + }; > + > + rst-pins { > + pins = "gpio133"; > + function = "gpio"; > + drive-strength = <2>; > + bias-disable; > + }; > + }; > +}; > Reviewed-by: Bryan O'Donoghue