arch/arm64/boot/dts/tegra210-platforms/tegra210-camera-imx274.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 #define GANG_MODE_L_R 1
  22 #define GANG_MODE_T_B 2
  23 #define GANG_MODE_R_L 3
  24 #define GANG_MODE_B_T 4
  25
  26 / {
  27         host1x {
  28                 vi {
  29                         num-channels = <2>;
  30                         ports {
  31                                 #address-cells = <1>;
  32                                 #size-cells = <0>;
  33                                 port@0 {
  34                                         reg = <0>;
  35                                         imx274_vi_in0: endpoint {
  36                                                 csi-port = <0>;
  37                                                 bus-width = <4>;
  38                                                 remote-endpoint = <&imx274_out0>;
  39                                         };
  40                                 };
  41                                 port@1 {
  42                                         reg = <1>;
  43                                         tc358840_vi_in0: endpoint {
  44                                                 csi-port = <2>;
  45                                                 bus-width = <8>;
  46                                                 gang-mode = <GANG_MODE_L_R>;
  47                                                 remote-endpoint = <&tc358840_out0>;
  48                                         };
  49                                 };
  50                         };
  51                 };
  52
  53                 i2c@546c0000 {
  54                         status = "okay";
  55                         #address-cells = <1>;
  56                         #size-cells = <0>;
  57                         imx274_a@1a {
  58                                 compatible = "nvidia,imx274";
  59                                 /* I2C device address */
  60                                 reg = <0x1a>;
  61
  62                                 /* Physical dimensions of sensor */
  63                                 physical_w = "3.674";
  64                                 physical_h = "2.738";
  65
  66                                 /* Sensor Model */
  67                                 sensor_model ="imx274";
  68
  69                                 /* Define any required hw resources needed by driver */
  70                                 /* ie. clocks, io pins, power sources */
  71                                 avdd-reg = "vana";
  72                                 iovdd-reg = "vif";
  73                                 dvdd-reg = "vdig";
  74
  75                                 /* Defines number of frames to be dropped by driver internally after applying */
  76                                 /* sensor crop settings. Some sensors send corrupt frames after applying */
  77                                 /* crop co-ordinates */
  78                                 post_crop_frame_drop = "0";
  79
  80                                 /**
  81                                 * A modeX node is required to support v4l2 driver
  82                                 * implementation with NVIDIA camera software stack
  83                                 *
  84                                 * mclk_khz = "";
  85                                 * Standard MIPI driving clock, typically 24MHz
  86                                 *
  87                                 * num_lanes = "";
  88                                 * Number of lane channels sensor is programmed to output
  89                                 *
  90                                 * tegra_sinterface = "";
  91                                 * The base tegra serial interface lanes are connected to
  92                                 *
  93                                 * discontinuous_clk = "";
  94                                 * The sensor is programmed to use a discontinuous clock on MIPI lanes
  95                                 *
  96                                 * dpcm_enable = "true";
  97                                 * The sensor is programmed to use a DPCM modes
  98                                 *
  99                                 * cil_settletime = "";
 100                                 * MIPI lane settle time value.
 101                                 * A "0" value attempts to autocalibrate based on mclk_multiplier
 102                                 *
 103                                 *
 104                                 *
 105                                 *
 106                                 * active_w = "";
 107                                 * Pixel active region width
 108                                 *
 109                                 * active_h = "";
 110                                 * Pixel active region height
 111                                 *
 112                                 * pixel_t = "";
 113                                 * The sensor readout pixel pattern
 114                                 *
 115                                 * readout_orientation = "0";
 116                                 * Based on camera module orientation.
 117                                 * Only change readout_orientation if you specifically
 118                                 * Program a different readout order for this mode
 119                                 *
 120                                 * line_length = "";
 121                                 * Pixel line length (width) for sensor mode.
 122                                 * This is used to calibrate features in our camera stack.
 123                                 *
 124                                 * mclk_multiplier = "";
 125                                 * Multiplier to MCLK to help time hardware capture sequence
 126                                 * TODO: Assign to PLL_Multiplier as well until fixed in core
 127                                 *
 128                                 * pix_clk_hz = "";
 129                                 * Sensor pixel clock used for calculations like exposure and framerate
 130                                 *
 131                                 *
 132                                 *
 133                                 *
 134                                 * inherent_gain = "";
 135                                 * Gain obtained inherently from mode (ie. pixel binning)
 136                                 *
 137                                 * min_gain_val = ""; (floor to 6 decimal places)
 138                                 * max_gain_val = ""; (floor to 6 decimal places)
 139                                 * Gain limits for mode
 140                                 *
 141                                 * min_exp_time = ""; (ceil to integer)
 142                                 * max_exp_time = ""; (ceil to integer)
 143                                 * Exposure Time limits for mode (us)
 144                                 *
 145                                 *
 146                                 * min_hdr_ratio = "";
 147                                 * max_hdr_ratio = "";
 148                                 * HDR Ratio limits for mode
 149                                 *
 150                                 * min_framerate = "";
 151                                 * max_framerate = "";
 152                                 * Framerate limits for mode (fps)
 153                                 *
 154                                 * embedded_metadata_height = "";
 155                                 * Sensor embedded metadata height in units of rows.
 156                                 * If sensor does not support embedded metadata value should be 0.
 157                                 */
 158
 159                                 mode0 { // IMX274_MODE_3840X2160@30fps
 160                                         mclk_khz = "24000";
 161                                         num_lanes = "4";
 162                                         tegra_sinterface = "serial_a";
 163                                         discontinuous_clk = "yes";
 164                                         cil_settletime = "0";
 165
 166                                         active_w = "3864";
 167                                         active_h = "2160";
 168                                         pixel_t = "bayer_rggb";
 169                                         readout_orientation = "90";
 170                                         line_length = "4200";
 171                                         inherent_gain = "1";
 172                                         mclk_multiplier = "25";
 173                                         pix_clk_hz = "576000000";
 174
 175                                         min_gain_val = "1.0";
 176                                         max_gain_val = "22.2";
 177                                         min_hdr_ratio = "1";
 178                                         max_hdr_ratio = "64";
 179                                         min_framerate = "1.462526";
 180                                         max_framerate = "30";
 181                                         min_exp_time = "16.165";
 182                                         max_exp_time = "33191";
 183                                         embedded_metadata_height = "0";
 184                                 };
 185
 186                                 mode1 { // IMX274_MODE_3840X2160@60fps
 187                                         mclk_khz = "24000";
 188                                         num_lanes = "4";
 189                                         tegra_sinterface = "serial_a";
 190                                         discontinuous_clk = "yes";
 191                                         cil_settletime = "0";
 192
 193                                         active_w = "3864";
 194                                         active_h = "2160";
 195                                         pixel_t = "bayer_rggb";
 196                                         readout_orientation = "90";
 197                                         line_length = "4200";
 198                                         inherent_gain = "1";
 199                                         mclk_multiplier = "25";
 200                                         pix_clk_hz = "576000000";
 201
 202                                         min_gain_val = "1.0";
 203                                         max_gain_val = "22.2";
 204                                         min_hdr_ratio = "1";
 205                                         max_hdr_ratio = "64";
 206                                         min_framerate = "1.462526";
 207                                         max_framerate = "60";
 208                                         min_exp_time = "16.165";
 209                                         max_exp_time = "33191";
 210                                         embedded_metadata_height = "0";
 211                                 };
 212
 213                                 mode2 { // IMX274_MODE_1920X1080@60fps
 214                                         mclk_khz = "24000";
 215                                         num_lanes = "4";
 216                                         tegra_sinterface = "serial_a";
 217                                         discontinuous_clk = "yes";
 218                                         cil_settletime = "0";
 219
 220                                         active_w = "1932";
 221                                         active_h = "1080";
 222                                         pixel_t = "bayer_rggb";
 223                                         readout_orientation = "90";
 224                                         line_length = "4200";
 225                                         inherent_gain = "1";
 226                                         mclk_multiplier = "25";
 227                                         pix_clk_hz = "576000000";
 228
 229                                         min_gain_val = "1.0";
 230                                         max_gain_val = "22.2";
 231                                         min_hdr_ratio = "1";
 232                                         max_hdr_ratio = "64";
 233                                         min_framerate = "1.462526";
 234                                         max_framerate = "60";
 235                                         min_exp_time = "16.165";
 236                                         max_exp_time = "33191";
 237                                         embedded_metadata_height = "0";
 238                                 };
 239
 240                                 ports {
 241                                         #address-cells = <1>;
 242                                         #size-cells = <0>;
 243
 244                                         port@0 {
 245                                                 reg = <0>;
 246                                                 imx274_out0: endpoint {
 247                                                         csi-port = <0>;
 248                                                         bus-width = <4>;
 249                                                         remote-endpoint = <&imx274_vi_in0>;
 250                                                 };
 251                                         };
 252                                 };
 253                         };
 254                         tc358840@1f {
 255                                 compatible = "toshiba,tc358840";
 256
 257                                 reg = <0x1f>;
 258                                 /* Physical dimensions of sensor */
 259                                 physical_w = "4.713";
 260                                 physical_h = "3.494";
 261
 262                                 /* Sensor Model */
 263                                 sensor_model ="tc358840";
 264                                 ports {
 265                                         #address-cells = <1>;
 266                                         #size-cells = <0>;
 267
 268                                         port@0 {
 269                                                 reg = <0>;
 270                                                 tc358840_out0: endpoint {
 271                                                         csi-port = <2>;
 272                                                         bus-width = <8>;
 273                                                         remote-endpoint = <&tc358840_vi_in0>;
 274                                                 };
 275                                         };
 276                                 };
 277                         };
 278                 };
 279         };
 280
 281         tegra-camera-platform {
 282                 compatible = "nvidia, tegra-camera-platform";
 283
 284                 /**
 285                 * The general guideline for naming badge_info contains 3 parts, and is as follows,
 286                 * The first part is the camera_board_id for the module; if the module is in a FFD
 287                 * platform, then use the platform name for this part.
 288                 * The second part contains the position of the module, ex. “rear” or “front”.
 289                 * The third part contains the last 6 characters of a part number which is found
 290                 * in the module's specsheet from the vender.
 291                 */
 292                 modules {
 293                         module0 {
 294                                 badge = "imx274_front_A6V24";
 295                                 position = "rear";
 296                                 orientation = "1";
 297                                 drivernode0 {
 298                                         /* Declare PCL support driver (classically known as guid)  */
 299                                         pcl_id = "v4l2_sensor";
 300                                         /* Driver's v4l2 device name */
 301                                         devname = "imx274 6-001a";
 302                                         /* Declare the device-tree hierarchy to driver instance */
 303                                         proc-device-tree = "/proc/device-tree/host1x/i2c@546c0000/imx274_a@1a";
 304                                 };
 305                         };
 306                 };
 307         };
 308 };