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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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39e6ca14ac
The Vision Mezzanine for the Qualcomm RB3 Gen 2 ships with an imx577 camera sensor. Enable IMX577 on the vision mezzanine. An example media-ctl pipeline for the imx577 is: media-ctl --reset media-ctl -V '"imx577 '17-001a'":0[fmt:SRGGB10/4056x3040 field:none]' media-ctl -V '"msm_csiphy3":0[fmt:SRGGB10/4056x3040]' media-ctl -V '"msm_csid0":0[fmt:SRGGB10/4056x3040]' media-ctl -V '"msm_vfe0_rdi0":0[fmt:SRGGB10/4056x3040]' media-ctl -l '"msm_csiphy3":1->"msm_csid0":0[1]' media-ctl -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]' yavta -B capture-mplane -c -I -n 5 -f SRGGB10P -s 4056x3040 -F /dev/video0 Signed-off-by: Hariram Purushothaman <quic_hariramp@quicinc.com> Signed-off-by: Trishansh Bhardwaj <quic_tbhardwa@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20250208225143.2868279-3-quic_vikramsa@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
90 lines
1.6 KiB
Plaintext
90 lines
1.6 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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/*
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* Camera Sensor overlay on top of rb3gen2 core kit.
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*/
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/dts-v1/;
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/plugin/;
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#include <dt-bindings/clock/qcom,camcc-sc7280.h>
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#include <dt-bindings/gpio/gpio.h>
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&camss {
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vdda-phy-supply = <&vreg_l10c_0p88>;
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vdda-pll-supply = <&vreg_l6b_1p2>;
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status = "okay";
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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/* The port index denotes CSIPHY id i.e. csiphy3 */
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port@3 {
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reg = <3>;
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csiphy3_ep: endpoint {
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clock-lanes = <7>;
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data-lanes = <0 1 2 3>;
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remote-endpoint = <&imx577_ep>;
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};
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};
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};
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};
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&cci1 {
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status = "okay";
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};
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&cci1_i2c1 {
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#address-cells = <1>;
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#size-cells = <0>;
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camera@1a {
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compatible = "sony,imx577";
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reg = <0x1a>;
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reset-gpios = <&tlmm 78 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default", "suspend";
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pinctrl-0 = <&cam2_default>;
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pinctrl-1 = <&cam2_suspend>;
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clocks = <&camcc CAM_CC_MCLK3_CLK>;
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assigned-clocks = <&camcc CAM_CC_MCLK3_CLK>;
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assigned-clock-rates = <24000000>;
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dovdd-supply = <&vreg_l18b_1p8>;
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avdd-supply = <&vph_pwr>;
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dvdd-supply = <&vph_pwr>;
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port {
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imx577_ep: endpoint {
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link-frequencies = /bits/ 64 <600000000>;
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data-lanes = <1 2 3 4>;
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remote-endpoint = <&csiphy3_ep>;
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};
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};
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};
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};
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&tlmm {
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cam2_default: cam2-default-state {
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pins = "gpio67";
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function = "cam_mclk";
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drive-strength = <2>;
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bias-disable;
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};
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cam2_suspend: cam2-suspend-state {
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pins = "gpio67";
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function = "cam_mclk";
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drive-strength = <2>;
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bias-pull-down;
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};
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};
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