mirror of
https://github.com/Qortal/Brooklyn.git
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410 lines
9.4 KiB
Plaintext
410 lines
9.4 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
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// Overlay to configure a 2 port camera multiplexer
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//
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// Configuration is based on the Arducam Doubleplexer
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// which uses a PCA9543 I2C multiplexer to handle the
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// I2C, and GPIO 4 to control the MIPI mux, and GPIO 17
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// to enable the CSI-2 mux output (gpio-hog).
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/dts-v1/;
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/plugin/;
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#include <dt-bindings/gpio/gpio.h>
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/{
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compatible = "brcm,bcm2835";
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/* Fragments that complete the individual sensor fragments */
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/* IMX290 */
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fragment@0 {
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target = <&imx290_0_ep>;
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__overlay__ {
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data-lanes = <1 2>;
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link-frequencies =
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/bits/ 64 <445500000 297000000>;
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};
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};
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fragment@1 {
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target = <&imx290_1_ep>;
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__overlay__ {
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data-lanes = <1 2>;
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link-frequencies =
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/bits/ 64 <445500000 297000000>;
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};
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};
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/* IMX477 */
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fragment@10 {
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target = <&imx477_0>;
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__overlay__ {
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compatible = "sony,imx477";
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};
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};
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fragment@11 {
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target = <&imx477_1>;
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__overlay__ {
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compatible = "sony,imx477";
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};
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};
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/* Additional fragments affecting the mux nodes */
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fragment@100 {
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target = <&mux_in0>;
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__dormant__ {
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data-lanes = <1>;
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};
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};
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fragment@101 {
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target = <&mux_in0>;
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__overlay__ {
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data-lanes = <1 2>;
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};
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};
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fragment@102 {
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target = <&mux_in1>;
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__dormant__ {
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data-lanes = <1>;
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};
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};
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fragment@103 {
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target = <&mux_in1>;
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__overlay__ {
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data-lanes = <1 2>;
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};
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};
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/* Mux define */
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fragment@200 {
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target = <&i2c_csi_dsi>;
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__overlay__ {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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pca@70 {
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reg = <0x70>;
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compatible = "nxp,pca9543";
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#address-cells = <1>;
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#size-cells = <0>;
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i2c@0 {
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <0>;
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#define cam_node imx219_0
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#define cam_endpoint imx219_0_ep
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#define cam1_clk clk_24mhz
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#include "imx219.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node imx477_0
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#define cam_endpoint imx477_0_ep
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#define cam1_clk clk_24mhz
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#include "imx477_378.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node ov5647_0
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#define cam_endpoint ov5647_0_ep
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#define cam1_clk clk_25mhz
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#include "ov5647.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node ov7251_0
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#define cam_endpoint ov7251_0_ep
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#define cam1_clk clk_24mhz
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#include "ov7251.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node ov9281_0
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#define cam_endpoint ov9281_0_ep
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#define cam1_clk clk_24mhz
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#include "ov9281.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node imx258_0
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#define cam_endpoint imx258_0_ep
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#define cam1_clk clk_24mhz
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#include "imx258.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node imx290_0
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#define cam_endpoint imx290_0_ep
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#define cam1_clk clk_imx290
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#include "imx290_327.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node ov2311_0
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#define cam_endpoint ov2311_0_ep
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#define cam1_clk clk_24mhz
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#include "ov2311.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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};
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i2c@1 {
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reg = <1>;
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#address-cells = <1>;
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#size-cells = <0>;
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#define cam_node imx219_1
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#define cam_endpoint imx219_1_ep
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#define cam1_clk clk_24mhz
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#include "imx219.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node imx477_1
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#define cam_endpoint imx477_1_ep
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#define cam1_clk clk_24mhz
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#include "imx477_378.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node ov5647_1
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#define cam_endpoint ov5647_1_ep
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#define cam1_clk clk_25mhz
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#include "ov5647.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node ov7251_1
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#define cam_endpoint ov7251_1_ep
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#define cam1_clk clk_24mhz
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#include "ov7251.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node ov9281_1
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#define cam_endpoint ov9281_1_ep
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#define cam1_clk clk_24mhz
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#include "ov9281.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node imx258_1
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#define cam_endpoint imx258_1_ep
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#define cam1_clk clk_24mhz
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#include "imx258.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node imx290_1
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#define cam_endpoint imx290_1_ep
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#define cam1_clk clk_imx290
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#include "imx290_327.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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#define cam_node ov2311_1
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#define cam_endpoint ov2311_1_ep
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#define cam1_clk clk_24mhz
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#include "ov2311.dtsi"
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#undef cam_node
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#undef cam_endpoint
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#undef cam1_clk
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};
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};
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};
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};
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fragment@201 {
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target = <&csi1>;
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__overlay__ {
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status = "okay";
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brcm,media-controller;
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port {
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csi1_ep: endpoint {
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remote-endpoint = <&mux_out>;
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clock-lanes = <0>;
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data-lanes = <1 2>;
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};
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};
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};
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};
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fragment@202 {
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target = <&i2c0if>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@203 {
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target-path="/";
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__overlay__ {
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mux: mux-controller {
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compatible = "gpio-mux";
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#mux-control-cells = <0>;
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mux-gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
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};
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video-mux {
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compatible = "video-mux";
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mux-controls = <&mux>;
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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mux_in0: endpoint {
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clock-lanes = <0>;
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};
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};
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port@1 {
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reg = <1>;
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mux_in1: endpoint {
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clock-lanes = <0>;
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};
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};
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port@2 {
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reg = <2>;
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mux_out: endpoint {
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remote-endpoint = <&csi1_ep>;
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clock-lanes = <0>;
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};
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};
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};
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clk_24mhz: clk_24mhz {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <24000000>;
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status = "okay";
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};
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clk_25mhz: clk_25mhz {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <25000000>;
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status = "okay";
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};
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clk_imx290: clk_imx290 {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <37125000>;
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status = "okay";
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};
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};
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};
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fragment@204 {
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target = <&i2c0mux>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@205 {
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target = <&gpio>;
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__overlay__ {
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mipi_sw_oe_hog {
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gpio-hog;
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gpios = <17 GPIO_ACTIVE_LOW>;
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output-high;
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};
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};
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};
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__overrides__ {
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cam0-imx219 = <&mux_in0>, "remote-endpoint:0=",<&imx219_0_ep>,
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<&imx219_0_ep>, "remote-endpoint:0=",<&mux_in0>,
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<&mux_in0>, "clock-noncontinuous?",
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<&imx219_0>, "status=okay";
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cam0-imx477 = <&mux_in0>, "remote-endpoint:0=",<&imx477_0_ep>,
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<&imx477_0_ep>, "remote-endpoint:0=",<&mux_in0>,
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<&mux_in0>, "clock-noncontinuous?",
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<&imx477_0>, "status=okay";
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cam0-ov5647 = <&mux_in0>, "remote-endpoint:0=",<&ov5647_0_ep>,
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<&ov5647_0_ep>, "remote-endpoint:0=",<&mux_in0>,
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<&ov5647_0>, "status=okay";
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cam0-ov7251 = <&mux_in0>, "remote-endpoint:0=",<&ov7251_0_ep>,
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<&ov7251_0_ep>, "remote-endpoint:0=",<&mux_in0>,
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<&ov7251_0>, "status=okay",
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<0>,"+100-101";
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cam0-ov9281 = <&mux_in0>, "remote-endpoint:0=",<&ov9281_0_ep>,
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<&ov9281_0_ep>, "remote-endpoint:0=",<&mux_in0>,
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<&ov9281_0>, "status=okay";
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cam0-imx258 = <&mux_in0>, "remote-endpoint:0=",<&imx258_0_ep>,
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<&imx258_0_ep>, "remote-endpoint:0=",<&mux_in0>,
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<&imx258_0>, "status=okay";
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cam0-imx290 = <&mux_in0>, "remote-endpoint:0=",<&imx290_0_ep>,
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<&imx290_0_ep>, "remote-endpoint:0=",<&mux_in0>,
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<&imx290_0>, "status=okay";
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cam0-ov2311 = <&mux_in0>, "remote-endpoint:0=",<&ov2311_0_ep>,
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<&ov2311_0_ep>, "remote-endpoint:0=",<&mux_in0>,
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<&ov2311_0>, "status=okay";
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cam1-imx219 = <&mux_in1>, "remote-endpoint:0=",<&imx219_1_ep>,
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<&imx219_1_ep>, "remote-endpoint:0=",<&mux_in1>,
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<&mux_in1>, "clock-noncontinuous?",
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<&imx219_1>, "status=okay";
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cam1-imx477 = <&mux_in1>, "remote-endpoint:0=",<&imx477_1_ep>,
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<&imx477_1_ep>, "remote-endpoint:0=",<&mux_in1>,
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<&mux_in1>, "clock-noncontinuous?",
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<&imx477_1>, "status=okay";
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cam1-ov5647 = <&mux_in1>, "remote-endpoint:0=",<&ov5647_1_ep>,
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<&ov5647_1_ep>, "remote-endpoint:0=",<&mux_in1>,
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<&ov5647_1>, "status=okay";
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cam1-ov7251 = <&mux_in1>, "remote-endpoint:0=",<&ov7251_1_ep>,
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<&ov7251_1_ep>, "remote-endpoint:0=",<&mux_in1>,
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<&ov7251_1>, "status=okay",
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<0>,"+102-103";
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cam1-ov9281 = <&mux_in1>, "remote-endpoint:0=",<&ov9281_1_ep>,
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<&ov9281_1_ep>, "remote-endpoint:0=",<&mux_in1>,
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<&ov9281_1>, "status=okay";
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cam1-imx258 = <&mux_in1>, "remote-endpoint:0=",<&imx258_1_ep>,
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<&imx258_1_ep>, "remote-endpoint:0=",<&mux_in1>,
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<&imx258_1>, "status=okay";
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cam1-imx290 = <&mux_in1>, "remote-endpoint:0=",<&imx290_1_ep>,
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<&imx290_1_ep>, "remote-endpoint:0=",<&mux_in1>,
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<&imx290_1>, "status=okay";
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cam1-ov2311 = <&mux_in1>, "remote-endpoint:0=",<&ov2311_1_ep>,
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<&ov2311_1_ep>, "remote-endpoint:0=",<&mux_in1>,
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<&ov2311_1>, "status=okay";
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cam0-imx290-clk-freq = <&clk_imx290>,"clock-frequency:0",
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<&imx290_0>,"clock-frequency:0";
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cam1-imx290-clk-freq = <&clk_imx290>,"clock-frequency:0",
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<&imx290_1>,"clock-frequency:0";
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};
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};
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