RV1106 MAX 双摄配置 两个I2C挂载摄像头

• JHD123456789

  Posts: 22

  Joined: 2024-09-30 3:10

  2025-05-13 10:47

  // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  /*
  * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
  */
  #include "rv1106-amp.dtsi"
  
  / {
  chosen {
  bootargs = "earlycon=uart8250,mmio32,0xff4c0000 console=ttyFIQ0 root=/dev/mmcblk1p7 rootwait snd_soc_core.prealloc_buffer_size_kbytes=16 coherent_pool=0";
  };
  
  acodec_sound: acodec-sound {
  compatible = "simple-audio-card";
  simple-audio-card,name = "rv-acodec";
  simple-audio-card,format = "i2s";
  simple-audio-card,mclk-fs = <256>;
  simple-audio-card,cpu {
  sound-dai = <&i2s0_8ch>;
  };
  simple-audio-card,codec {
  sound-dai = <&acodec>;
  };
  };
  
  vcc_1v8: vcc-1v8 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_1v8";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <1800000>;
  regulator-max-microvolt = <1800000>;
  };
  
  vcc_3v3: vcc-3v3 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_3v3";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  };
  
  vdd_arm: vdd-arm {
  compatible = "regulator-fixed";
  regulator-name = "vdd_arm";
  regulator-min-microvolt = <900000>;
  regulator-max-microvolt = <900000>;
  regulator-always-on;
  
  regulator-boot-on;
  };
  leds: leds {
  compatible = "gpio-leds";
  work_led: work{
  gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
  linux,default-trigger = "activity";
  default-state = "on";
  };
  };
  
  // DHT11
  dht11_sensor {
  compatible = "dht11";
  pinctrl-names = "default";
  pinctrl-0 = <&gpio1_pc7>;
  
  dht11@1 {
  gpios = <&gpio1 RK_PC7 GPIO_ACTIVE_HIGH>;
  label = "dht11";
  linux,default-trigger = "humidity";
  };
  };
  
  };
  
  /***************************** AUDIO ********************************/
  &i2s0_8ch {
  #sound-dai-cells = <0>;
  status = "okay";
  };
  
  &acodec {
  #sound-dai-cells = <0>;
  pa-ctl-gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
  status = "okay";
  };
  /***************************** CPU ********************************/
  &cpu0 {
  cpu-supply = <&vdd_arm>;
  };
  
  /***************************** ADC ********************************/
  &saradc {
  status = "okay";
  vref-supply = <&vcc_1v8>;
  };
  
  &tsadc {
  status = "okay";
  };
  
  /***************************** CSI ********************************/
  &csi2_dphy_hw {
  status = "okay";
  };
  
  &csi2_dphy1 {
  status = "okay";
  
  ports {
  #address-cells = <1>;
  #size-cells = <0>;
  
  port@0 {
  reg = <0>;
  #address-cells = <1>;
  #size-cells = <0>;
  
  csi_dphy_input0: endpoint@1 {
  reg = <1>;
  remote-endpoint = <&ov9281_0_out>;
  data-lanes = <1 2>;
  };
  };
  
  port@1 {
  reg = <1>;
  #address-cells = <1>;
  #size-cells = <0>;
  
  csi_dphy_output: endpoint@0 {
  reg = <0>;
  remote-endpoint = <&mipi_csi2_input>;
  };
  };
  };
  };
  
  &csi2_dphy2 {
  status = "okay";
  
  ports {
  #address-cells = <1>;
  #size-cells = <0>;
  
  port@0 {
  reg = <0>;
  #address-cells = <1>;
  #size-cells = <0>;
  
  csi_dphy_input1: endpoint@1 {
  reg = <1>;
  remote-endpoint = <&ov9281_1_out>;
  data-lanes = <1 2>;
  };
  };
  
  port@1 {
  reg = <1>;
  #address-cells = <1>;
  #size-cells = <0>;
  
  csi_dphy_output1: endpoint@0 {
  reg = <0>;
  remote-endpoint = <&mipi1_csi2_input>;
  };
  };
  };
  };
  
  &i2c3 {
  status = "okay";
  clock-frequency = <400000>;
  pinctrl-names = "default";
  pinctrl-0 = <&i2c3m2_xfer>;
  
  ov9281_cam1: camera-sensor_cam1@70 {
  compatible = "ovti,ov9281";
  reg = <0x70>;
  pinctrl-names = "default";
  
  clocks = <&cru MCLK_REF_MIPI1>;
  clock-names = "xvclk";
  rockchip,camera-module-index = <1>;
  rockchip,camera-module-facing = "back";
  rockchip,camera-module-name = "CMK-OT2115-PC1";
  rockchip,camera-module-lens-name = "30IRC-F16";
  port {
  ov9281_1_out: endpoint {
  remote-endpoint = <&csi_dphy_input1>;
  data-lanes = <1 2 >;
  };
  };
  };
  };
  
  &i2c4 {
  status = "okay";
  clock-frequency = <400000>;
  pinctrl-names = "default";
  pinctrl-0 = <&i2c4m2_xfer>;
  
  ov9281: camera-sensor@70 {
  compatible = "ovti,ov9281";
  reg = <0x70>;
  pinctrl-names = "default";
  
  clocks = <&cru MCLK_REF_MIPI0>;
  clock-names = "xvclk";
  rockchip,camera-module-index = <0>;
  rockchip,camera-module-facing = "back";
  rockchip,camera-module-name = "CMK-OT2115-PC1";
  rockchip,camera-module-lens-name = "30IRC-F16";
  port {
  ov9281_0_out: endpoint {
  remote-endpoint = <&csi_dphy_input0>;
  data-lanes = <1 2 >;
  };
  };
  };
  };
  
  &mipi0_csi2 {
  status = "okay";
  
  ports {
  #address-cells = <1>;
  #size-cells = <0>;
  
  port@0 {
  reg = <0>;
  #address-cells = <1>;
  #size-cells = <0>;
  
  mipi_csi2_input: endpoint@1 {
  reg = <1>;
  remote-endpoint = <&csi_dphy_output>;
  };
  };
  
  port@1 {
  reg = <1>;
  #address-cells = <1>;
  #size-cells = <0>;
  
  mipi_csi2_output: endpoint@0 {
  reg = <0>;
  remote-endpoint = <&cif_mipi_in>;
  };
  };
  };
  };
  
  &mipi1_csi2 {
  status = "okay";
  
  ports {
  #address-cells = <1>;
  #size-cells = <0>;
  
  port@0 {
  reg = <0>;
  #address-cells = <1>;
  #size-cells = <0>;
  
  mipi1_csi2_input: endpoint@1 {
  reg = <1>;
  remote-endpoint = <&csi_dphy_output1>;
  };
  };
  
  port@1 {
  reg = <1>;
  #address-cells = <1>;
  #size-cells = <0>;
  
  mipi1_csi2_output: endpoint@0 {
  reg = <0>;
  remote-endpoint = <&cif_mipi_in1>;
  };
  };
  };
  };
  
  &rkcif {
  status = "okay";
  pinctrl-names = "default";
  pinctrl-0 = <&mipi_pins>;
  };
  
  &rkcif_mipi_lvds {
  status = "okay";
  
  port {
  /* MIPI CSI-2 endpoint */
  cif_mipi_in: endpoint {
  remote-endpoint = <&mipi_csi2_output>;
  };
  };
  };
  
  &rkcif_mipi_lvds_sditf {
  status = "okay";
  
  port {
  /* MIPI CSI-2 endpoint */
  mipi_lvds_sditf: endpoint {
  remote-endpoint = <&isp_in>;
  };
  };
  };
  
  &rkcif_mipi_lvds1 {
  status = "okay";
  
  port {
  /* MIPI CSI-2 endpoint */
  cif_mipi_in1: endpoint {
  remote-endpoint = <&mipi1_csi2_output>;
  };
  };
  };
  
  &rkcif_mipi_lvds1_sditf {
  status = "okay";
  
  port {
  /* MIPI CSI-2 endpoint */
  mipi_lvds1_sditf: endpoint {
  remote-endpoint = <&isp_in1>;
  };
  };
  };
  
  &rkisp {
  status = "okay";
  };
  
  &rkisp_vir0 {
  status = "okay";
  
  port@0 {
  isp_in: endpoint {
  remote-endpoint = <&mipi_lvds_sditf>;
  };
  };
  };
  
  &rkisp_vir1 {
  status = "okay";
  
  port@0 {
  isp_in1: endpoint {
  remote-endpoint = <&mipi_lvds1_sditf>;
  };
  };
  };
  
  /*****************************PINCTRL********************************/
  // SPI
  &spi0 {
  pinctrl-0 = <&spi0m0_clk &spi0m0_miso &spi0m0_mosi &spi0m0_cs0>;
  #address-cells = <1>;
  #size-cells = <0>;
  spidev@0 {
  compatible = "rockchip,spidev";
  spi-max-frequency = <50000000>;
  reg = <0>;
  };
  
  fbtft@0{
  compatible = "sitronix,st7789v";
  reg = <0>;
  spi-max-frequency = <20000000>;
  fps = <30>;
  buswidth = <8>;
  debug = <0x7>;
  led-gpios = <&gpio2 RK_PB0 GPIO_ACTIVE_LOW>;//BL
  dc = <&gpio2 RK_PB1 GPIO_ACTIVE_HIGH>; //DC
  reset = <&gpio1 RK_PC3 GPIO_ACTIVE_LOW>; //RES
  };
  };
  // I2C
  &i2c0 {
  pinctrl-0 = <&i2c0m2_xfer>;
  };
  
  &i2c1 {
  pinctrl-0 = <&i2c1m0_xfer>;
  };
  &i2c2 {
  pinctrl-0 = <&i2c2m1_xfer>;
  };
  
  // &i2c4 {
  // pinctrl-0 = <&i2c4m0_xfer>;
  // };
  
  // UART
  &uart0 {
  pinctrl-0 = <&uart0m0_xfer &uart0m1_xfer>;
  };
  &uart1 {
  pinctrl-0 = <&uart1m0_xfer >;
  };
  &uart3 {
  pinctrl-0 = <&uart3m1_xfer>;
  };
  &uart4 {
  pinctrl-0 = <&uart4m1_xfer>;
  };
  &uart5 {
  pinctrl-0 = <&uart5m0_xfer>;
  };
  
  // PWM
  &pwm0 {
  pinctrl-0 = <&pwm0m1_pins>;
  };
  &pwm2 {
  pinctrl-0 = <&pwm2m0_pins>;
  };
  &pwm3 {
  pinctrl-0 = <&pwm3m2_pins>;
  };
  &pwm4 {
  pinctrl-0 = <&pwm4m2_pins>;
  };
  &pwm5 {
  pinctrl-0 = <&pwm5m2_pins>;
  };
  &pwm6 {
  pinctrl-0 = <&pwm6m1_pins &pwm6m2_pins>;
  };
  &pwm8 {
  pinctrl-0 = <&pwm8m1_pins>;
  };
  &pwm9 {
  pinctrl-0 = <&pwm9m1_pins>;
  };
  &pwm10 {
  pinctrl-0 = <&pwm10m2_pins>;
  };
  &pwm11 {
  pinctrl-0 = <&pwm11m1_pins>;
  };
  
  &pinctrl {
  spi0 {
  spi0m0_clk: spi0m0-clk {
  rockchip,pins = <1 RK_PC1 4 &pcfg_pull_none>;
  };
  spi0m0_mosi: spi0m0-mosi {
  rockchip,pins = <1 RK_PC2 6 &pcfg_pull_none>;
  };
  spi0m0_miso: spi0m0-miso {
  rockchip,pins = <1 RK_PC3 6 &pcfg_pull_none>;
  };
  spi0m0_cs0: spi0m0-cs0 {
  rockchip,pins = <1 RK_PC0 4 &pcfg_pull_none>;
  };
  };
  
  gpio1-pc7 {
  gpio1_pc7:gpio1-pc7 {
  rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
  };
  
  };
  gpio1_pins: gpio1-pins {
  rockchip,pins =
  /* gpio1 */
  <0 RK_PA1 1 &pcfg_pull_none>; /* GPIO功能 */
  };
  };

  • Quote