arch/arm64/boot/dts/tegra210-platforms/tegra210-camera-e3326-a00.dtsi

   1 /*
   2  * Copyright (c) 2015-2016, NVIDIA CORPORATION.  All rights reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include <dt-bindings/media/camera.h>
  19 #include <dt-bindings/platform/t210/t210.h>
  20
  21 / {
  22         host1x {
  23                 vi {
  24                         num-channels = <1>;
  25                         ports {
  26                                 #address-cells = <1>;
  27                                 #size-cells = <0>;
  28                                 port@0 {
  29                                         reg = <0>;
  30                                         e3326_vi_in0: endpoint {
  31                                                 csi-port = <2>;
  32                                                 bus-width = <2>;
  33                                                 remote-endpoint = <&e3326_ov5693_out0>;
  34                                         };
  35                                 };
  36                         };
  37                 };
  38
  39                 i2c@546c0000 {
  40                         status = "okay";
  41                         #address-cells = <1>;
  42                         #size-cells = <0>;
  43                         ov5693_c@36 {
  44                                 compatible = "nvidia,ov5693";
  45                                 /* I2C device address */
  46                                 reg = <0x36>;
  47
  48                                 /* Physical dimensions of sensor */
  49                                 physical_w = "3.674";
  50                                 physical_h = "2.738";
  51
  52                                 /* Sensor Model */
  53                                 sensor_model ="ov5693";
  54
  55                                 /* Define any required hw resources needed by driver */
  56                                 /* ie. clocks, io pins, power sources */
  57                                 avdd-reg = "vana";
  58                                 iovdd-reg = "vif";
  59
  60                                 /* Defines number of frames to be dropped by driver internally after applying */
  61                                 /* sensor crop settings. Some sensors send corrupt frames after applying */
  62                                 /* crop co-ordinates */
  63                                 post_crop_frame_drop = "0";
  64
  65                                 /**
  66                                 * A modeX node is required to support v4l2 driver
  67                                 * implementation with NVIDIA camera software stack
  68                                 *
  69                                 * mclk_khz = "";
  70                                 * Standard MIPI driving clock, typically 24MHz
  71                                 *
  72                                 * num_lanes = "";
  73                                 * Number of lane channels sensor is programmed to output
  74                                 *
  75                                 * tegra_sinterface = "";
  76                                 * The base tegra serial interface lanes are connected to
  77                                 *
  78                                 * discontinuous_clk = "";
  79                                 * The sensor is programmed to use a discontinuous clock on MIPI lanes
  80                                 *
  81                                 * dpcm_enable = "true";
  82                                 * The sensor is programmed to use a DPCM modes
  83                                 *
  84                                 * cil_settletime = "";
  85                                 * MIPI lane settle time value.
  86                                 * A "0" value attempts to autocalibrate based on mclk_multiplier
  87                                 *
  88                                 *
  89                                 *
  90                                 *
  91                                 * active_w = "";
  92                                 * Pixel active region width
  93                                 *
  94                                 * active_h = "";
  95                                 * Pixel active region height
  96                                 *
  97                                 * pixel_t = "";
  98                                 * The sensor readout pixel pattern
  99                                 * For eg - 10 bit bayer having 'bggr' pixel pattern has value "bayer_bggr"
 100                                 *          12 bit bayer having 'bggr' pixel pattern has value "bayer_bggr12"
 101                                 *          14 bit bayer having 'bggr' pixel pattern has value "bayer_bggr14"
 102                                 *
 103                                 * readout_orientation = "0";
 104                                 * Based on camera module orientation.
 105                                 * Only change readout_orientation if you specifically
 106                                 * Program a different readout order for this mode
 107                                 *
 108                                 * line_length = "";
 109                                 * Pixel line length (width) for sensor mode.
 110                                 * This is used to calibrate features in our camera stack.
 111                                 *
 112                                 * mclk_multiplier = "";
 113                                 * Multiplier to MCLK to help time hardware capture sequence
 114                                 * TODO: Assign to PLL_Multiplier as well until fixed in core
 115                                 *
 116                                 * pix_clk_hz = "";
 117                                 * Sensor pixel clock used for calculations like exposure and framerate
 118                                 *
 119                                 *
 120                                 *
 121                                 *
 122                                 * inherent_gain = "";
 123                                 * Gain obtained inherently from mode (ie. pixel binning)
 124                                 *
 125                                 * min_gain_val = ""; (floor to 6 decimal places)
 126                                 * max_gain_val = ""; (floor to 6 decimal places)
 127                                 * Gain limits for mode
 128                                 *
 129                                 * min_exp_time = ""; (ceil to integer)
 130                                 * max_exp_time = ""; (ceil to integer)
 131                                 * Exposure Time limits for mode (us)
 132                                 *
 133                                 *
 134                                 * min_hdr_ratio = "";
 135                                 * max_hdr_ratio = "";
 136                                 * HDR Ratio limits for mode
 137                                 *
 138                                 * min_framerate = "";
 139                                 * max_framerate = "";
 140                                 * Framerate limits for mode (fps)
 141                                 *
 142                                 * embedded_metadata_height = "";
 143                                 * Sensor embedded metadata height in units of rows.
 144                                 * If sensor does not support embedded metadata value should be 0.
 145                                 */
 146                                 mode0 { // OV5693_MODE_2592X1944
 147                                         mclk_khz = "24000";
 148                                         num_lanes = "2";
 149                                         tegra_sinterface = "serial_c";
 150                                         discontinuous_clk = "no";
 151                                         dpcm_enable = "false";
 152                                         cil_settletime = "0";
 153
 154                                         active_w = "2592";
 155                                         active_h = "1944";
 156                                         pixel_t = "bayer_bggr";
 157                                         readout_orientation = "180";
 158                                         line_length = "2688";
 159                                         inherent_gain = "1";
 160                                         mclk_multiplier = "17.0";
 161                                         pix_clk_hz = "160000000";
 162
 163                                         min_gain_val = "1.0";
 164                                         max_gain_val = "16";
 165                                         min_hdr_ratio = "1";
 166                                         max_hdr_ratio = "64";
 167                                         min_framerate = "1.816577";
 168                                         max_framerate = "30";
 169                                         min_exp_time = "34";
 170                                         max_exp_time = "550385";
 171                                         embedded_metadata_height = "0";
 172                                 };
 173
 174                                 mode1 { //OV5693_MODE_2592X1458
 175                                         mclk_khz = "24000";
 176                                         num_lanes = "2";
 177                                         tegra_sinterface = "serial_c";
 178                                         discontinuous_clk = "no";
 179                                         dpcm_enable = "false";
 180                                         cil_settletime = "0";
 181
 182                                         active_w = "2592";
 183                                         active_h = "1458";
 184                                         pixel_t = "bayer_bggr";
 185                                         readout_orientation = "180";
 186                                         line_length = "2688";
 187                                         inherent_gain = "1";
 188                                         mclk_multiplier = "17.0";
 189                                         pix_clk_hz = "160000000";
 190
 191                                         min_gain_val = "1.0";
 192                                         max_gain_val = "16";
 193                                         min_hdr_ratio = "1";
 194                                         max_hdr_ratio = "64";
 195                                         min_framerate = "1.816577";
 196                                         max_framerate = "30";
 197                                         min_exp_time = "34";
 198                                         max_exp_time = "550385";
 199                                         embedded_metadata_height = "0";
 200                                 };
 201
 202                                 mode2 { //OV5693_MODE_1280X720
 203                                         mclk_khz = "24000";
 204                                         num_lanes = "2";
 205                                         tegra_sinterface = "serial_c";
 206                                         discontinuous_clk = "no";
 207                                         dpcm_enable = "false";
 208                                         cil_settletime = "0";
 209
 210                                         active_w = "1280";
 211                                         active_h = "720";
 212                                         pixel_t = "bayer_bggr";
 213                                         readout_orientation = "180";
 214                                         line_length = "1752";
 215                                         inherent_gain = "1";
 216                                         mclk_multiplier = "17.0";
 217                                         pix_clk_hz = "160000000";
 218
 219                                         min_gain_val = "1.0";
 220                                         max_gain_val = "16";
 221                                         min_hdr_ratio = "1";
 222                                         max_hdr_ratio = "64";
 223                                         min_framerate = "2.787078";
 224                                         max_framerate = "120";
 225                                         min_exp_time = "22";
 226                                         max_exp_time = "358733";
 227                                         embedded_metadata_height = "0";
 228                                 };
 229
 230                                 ports {
 231                                         #address-cells = <1>;
 232                                         #size-cells = <0>;
 233
 234                                         port@0 {
 235                                                 reg = <0>;
 236                                                 e3326_ov5693_out0: endpoint {
 237                                                         csi-port = <2>;
 238                                                         bus-width = <2>;
 239                                                         remote-endpoint = <&e3326_vi_in0>;
 240                                                 };
 241                                         };
 242                                 };
 243                         };
 244
 245                 };
 246         };
 247
 248         tegra-camera-platform {
 249                 compatible = "nvidia, tegra-camera-platform";
 250
 251                 /**
 252                 * The general guideline for naming badge_info contains 3 parts, and is as follows,
 253                 * The first part is the camera_board_id for the module; if the module is in a FFD
 254                 * platform, then use the platform name for this part.
 255                 * The second part contains the position of the module, ex. “rear” or “front”.
 256                 * The third part contains the last 6 characters of a part number which is found
 257                 * in the module's specsheet from the vender.
 258                 */
 259                 modules {
 260                         module0 {
 261                                 badge = "e3326_front_P5V27C";
 262                                 position = "rear";
 263                                 orientation = "1";
 264                                 drivernode0 {
 265                                         /* Declare PCL support driver (classically known as guid)  */
 266                                         pcl_id = "v4l2_sensor";
 267                                         /* Driver's v4l2 device name */
 268                                         devname = "ov5693 6-0036";
 269                                         /* Declare the device-tree hierarchy to driver instance */
 270                                         proc-device-tree = "/proc/device-tree/host1x/i2c@546c0000/ov5693_c@36";
 271                                 };
 272                                 drivernode1 {
 273                                         /* Declare PCL support driver (classically known as guid)  */
 274                                         pcl_id = "v4l2_focuser_stub";
 275                                 };
 276                         };
 277                 };
 278         };
 279 };