arch/arm/boot/dts/overlays/ov5647-overlay.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 // Definitions for OV5647 camera module on VC I2C bus
   3 /dts-v1/;
   4 /plugin/;
   5
   6 /{
   7         compatible = "brcm,bcm2835";
   8
   9         i2c_frag: fragment@0 {
  10                 target = <&i2c_csi_dsi>;
  11                 __overlay__ {
  12                         #address-cells = <1>;
  13                         #size-cells = <0>;
  14                         status = "okay";
  15
  16                         #include "ov5647.dtsi"
  17
  18                         vcm: ad5398@c {
  19                                 compatible = "adi,ad5398";
  20                                 reg = <0x0c>;
  21                                 status = "disabled";
  22                                 VANA-supply = <&cam1_reg>;
  23                         };
  24                 };
  25         };
  26
  27         csi_frag: fragment@1 {
  28                 target = <&csi1>;
  29                 csi: __overlay__ {
  30                         status = "okay";
  31                         brcm,media-controller;
  32
  33                         port {
  34                                 csi_ep: endpoint {
  35                                         remote-endpoint = <&cam_endpoint>;
  36                                         data-lanes = <1 2>;
  37                                 };
  38                         };
  39                 };
  40         };
  41
  42         fragment@2 {
  43                 target = <&i2c0if>;
  44                 __overlay__ {
  45                         status = "okay";
  46                 };
  47         };
  48
  49         fragment@3 {
  50                 target = <&i2c0mux>;
  51                 __overlay__ {
  52                         status = "okay";
  53                 };
  54         };
  55
  56         reg_frag: fragment@4 {
  57                 target = <&cam1_reg>;
  58                 __overlay__ {
  59                         startup-delay-us = <20000>;
  60                 };
  61         };
  62
  63         clk_frag: fragment@5 {
  64                 target = <&cam1_clk>;
  65                 __overlay__ {
  66                         status = "okay";
  67                         clock-frequency = <25000000>;
  68                 };
  69         };
  70
  71         __overrides__ {
  72                 rotation = <&cam_node>,"rotation:0";
  73                 orientation = <&cam_node>,"orientation:0";
  74                 media-controller = <&csi>,"brcm,media-controller?";
  75                 cam0 = <&i2c_frag>, "target:0=",<&i2c_csi_dsi0>,
  76                        <&csi_frag>, "target:0=",<&csi0>,
  77                        <&reg_frag>, "target:0=",<&cam0_reg>,
  78                        <&clk_frag>, "target:0=",<&cam0_clk>,
  79                        <&cam_node>, "clocks:0=",<&cam0_clk>,
  80                        <&cam_node>, "avdd-supply:0=",<&cam0_reg>;
  81                 vcm = <&vcm>, "status=okay",
  82                       <&cam_node>,"lens-focus:0=", <&vcm>;
  83         };
  84 };
  85
  86 &cam_node {
  87         status = "okay";
  88 };
  89
  90 &cam_endpoint {
  91         remote-endpoint = <&csi_ep>;
  92 };