arch/arm/boot/dts/overlays/camera-mux-2port-overlay.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 // Overlay to configure a 2 port camera multiplexer
   3 //
   4 // Configuration is based on the Arducam Doubleplexer
   5 // which uses a PCA9543 I2C multiplexer to handle the
   6 // I2C, and GPIO 4 to control the MIPI mux, and GPIO 17
   7 // to enable the CSI-2 mux output (gpio-hog).
   8
   9 /dts-v1/;
  10 /plugin/;
  11
  12 #include <dt-bindings/gpio/gpio.h>
  13
  14 /{
  15         compatible = "brcm,bcm2835";
  16
  17         /* Fragments that complete the individual sensor fragments */
  18         /* IMX290 */
  19         fragment@0 {
  20                 target = <&imx290_0_ep>;
  21                 __overlay__ {
  22                         data-lanes = <1 2>;
  23                         link-frequencies =
  24                                 /bits/ 64 <445500000 297000000>;
  25                 };
  26         };
  27
  28         fragment@1 {
  29                 target = <&imx290_1_ep>;
  30                 __overlay__ {
  31                         data-lanes = <1 2>;
  32                         link-frequencies =
  33                                 /bits/ 64 <445500000 297000000>;
  34                 };
  35         };
  36
  37         /* IMX477 */
  38         fragment@10 {
  39                 target = <&imx477_0>;
  40                 __overlay__ {
  41                         compatible = "sony,imx477";
  42                 };
  43         };
  44
  45         fragment@11 {
  46                 target = <&imx477_1>;
  47                 __overlay__ {
  48                         compatible = "sony,imx477";
  49                 };
  50         };
  51
  52         /* Additional fragments affecting the mux nodes */
  53         fragment@100 {
  54                 target = <&mux_in0>;
  55                 __dormant__ {
  56                         data-lanes = <1>;
  57                 };
  58         };
  59         fragment@101 {
  60                 target = <&mux_in0>;
  61                 __overlay__ {
  62                         data-lanes = <1 2>;
  63                 };
  64         };
  65
  66         fragment@102 {
  67                 target = <&mux_in1>;
  68                 __dormant__ {
  69                         data-lanes = <1>;
  70                 };
  71         };
  72         fragment@103 {
  73                 target = <&mux_in1>;
  74                 __overlay__ {
  75                         data-lanes = <1 2>;
  76                 };
  77         };
  78
  79         /* Mux define */
  80         i2c_frag: fragment@200 {
  81                 target = <&i2c_csi_dsi>;
  82                 __overlay__ {
  83                         #address-cells = <1>;
  84                         #size-cells = <0>;
  85                         status = "okay";
  86
  87                         pca@70 {
  88                                 reg = <0x70>;
  89                                 compatible = "nxp,pca9543";
  90
  91                                 #address-cells = <1>;
  92                                 #size-cells = <0>;
  93
  94                                 i2c@0 {
  95                                         reg = <0>;
  96                                         #address-cells = <1>;
  97                                         #size-cells = <0>;
  98
  99                                         #define cam_node arducam_64mp_0
 100                                         #define cam_endpoint arducam_64mp_0_ep
 101                                         #define vcm_node arducam_64mp_0_vcm
 102                                         #define cam1_clk clk_24mhz
 103                                         #include "arducam-64mp.dtsi"
 104                                         #undef cam_node
 105                                         #undef cam_endpoint
 106                                         #undef vcm_node
 107                                         #undef cam1_clk
 108
 109                                         #define cam_node imx219_0
 110                                         #define cam_endpoint imx219_0_ep
 111                                         #define cam1_clk clk_24mhz
 112                                         #include "imx219.dtsi"
 113                                         #undef cam_node
 114                                         #undef cam_endpoint
 115                                         #undef cam1_clk
 116
 117                                         #define cam_node imx477_0
 118                                         #define cam_endpoint imx477_0_ep
 119                                         #define cam1_clk clk_24mhz
 120                                         #include "imx477_378.dtsi"
 121                                         #undef cam_node
 122                                         #undef cam_endpoint
 123                                         #undef cam1_clk
 124
 125                                         #define cam_node imx519_0
 126                                         #define cam_endpoint imx519_0_ep
 127                                         #define vcm_node imx519_0_vcm
 128                                         #define cam1_clk clk_24mhz
 129                                         #include "imx519.dtsi"
 130                                         #undef cam_node
 131                                         #undef cam_endpoint
 132                                         #undef vcm_node
 133                                         #undef cam1_clk
 134
 135                                         #define cam_node imx708_0
 136                                         #define cam_endpoint imx708_0_ep
 137                                         #define vcm_node imx708_0_vcm
 138                                         #define cam1_clk clk_24mhz
 139                                         #include "imx708.dtsi"
 140                                         #undef cam_node
 141                                         #undef cam_endpoint
 142                                         #undef vcm_node
 143                                         #undef cam1_clk
 144
 145                                         #define cam_node ov5647_0
 146                                         #define cam_endpoint ov5647_0_ep
 147                                         #define cam1_clk clk_25mhz
 148                                         #include "ov5647.dtsi"
 149                                         #undef cam_node
 150                                         #undef cam_endpoint
 151                                         #undef cam1_clk
 152
 153                                         #define cam_node ov7251_0
 154                                         #define cam_endpoint ov7251_0_ep
 155                                         #define cam1_clk clk_24mhz
 156                                         #include "ov7251.dtsi"
 157                                         #undef cam_node
 158                                         #undef cam_endpoint
 159                                         #undef cam1_clk
 160
 161                                         #define cam_node ov9281_0
 162                                         #define cam_endpoint ov9281_0_ep
 163                                         #define cam1_clk clk_24mhz
 164                                         #include "ov9281.dtsi"
 165                                         #undef cam_node
 166                                         #undef cam_endpoint
 167                                         #undef cam1_clk
 168
 169                                         #define cam_node imx258_0
 170                                         #define cam_endpoint imx258_0_ep
 171                                         #define cam1_clk clk_24mhz
 172                                         #include "imx258.dtsi"
 173                                         #undef cam_node
 174                                         #undef cam_endpoint
 175                                         #undef cam1_clk
 176
 177                                         #define cam_node imx290_0
 178                                         #define cam_endpoint imx290_0_ep
 179                                         #define cam1_clk clk_imx290
 180                                         #include "imx290_327.dtsi"
 181                                         #undef cam_node
 182                                         #undef cam_endpoint
 183                                         #undef cam1_clk
 184
 185                                         #define cam_node ov2311_0
 186                                         #define cam_endpoint ov2311_0_ep
 187                                         #define cam1_clk clk_24mhz
 188                                         #include "ov2311.dtsi"
 189                                         #undef cam_node
 190                                         #undef cam_endpoint
 191                                         #undef cam1_clk
 192                                 };
 193
 194                                 i2c@1 {
 195                                         reg = <1>;
 196                                         #address-cells = <1>;
 197                                         #size-cells = <0>;
 198
 199                                         #define cam_node arducam_64mp_1
 200                                         #define cam_endpoint arducam_64mp_1_ep
 201                                         #define vcm_node arducam_64mp_1_vcm
 202                                         #define cam1_clk clk_24mhz
 203                                         #include "arducam-64mp.dtsi"
 204                                         #undef cam_node
 205                                         #undef cam_endpoint
 206                                         #undef vcm_node
 207                                         #undef cam1_clk
 208
 209                                         #define cam_node imx219_1
 210                                         #define cam_endpoint imx219_1_ep
 211                                         #define cam1_clk clk_24mhz
 212                                         #include "imx219.dtsi"
 213                                         #undef cam_node
 214                                         #undef cam_endpoint
 215                                         #undef cam1_clk
 216
 217                                         #define cam_node imx477_1
 218                                         #define cam_endpoint imx477_1_ep
 219                                         #define cam1_clk clk_24mhz
 220                                         #include "imx477_378.dtsi"
 221                                         #undef cam_node
 222                                         #undef cam_endpoint
 223                                         #undef cam1_clk
 224
 225                                         #define cam_node imx519_1
 226                                         #define cam_endpoint imx519_1_ep
 227                                         #define vcm_node imx519_1_vcm
 228                                         #define cam1_clk clk_24mhz
 229                                         #include "imx519.dtsi"
 230                                         #undef cam_node
 231                                         #undef cam_endpoint
 232                                         #undef vcm_node
 233                                         #undef cam1_clk
 234
 235                                         #define cam_node imx708_1
 236                                         #define cam_endpoint imx708_1_ep
 237                                         #define vcm_node imx708_1_vcm
 238                                         #define cam1_clk clk_24mhz
 239                                         #include "imx708.dtsi"
 240                                         #undef cam_node
 241                                         #undef cam_endpoint
 242                                         #undef vcm_node
 243                                         #undef cam1_clk
 244
 245                                         #define cam_node ov5647_1
 246                                         #define cam_endpoint ov5647_1_ep
 247                                         #define cam1_clk clk_25mhz
 248                                         #include "ov5647.dtsi"
 249                                         #undef cam_node
 250                                         #undef cam_endpoint
 251                                         #undef cam1_clk
 252
 253                                         #define cam_node ov7251_1
 254                                         #define cam_endpoint ov7251_1_ep
 255                                         #define cam1_clk clk_24mhz
 256                                         #include "ov7251.dtsi"
 257                                         #undef cam_node
 258                                         #undef cam_endpoint
 259                                         #undef cam1_clk
 260
 261                                         #define cam_node ov9281_1
 262                                         #define cam_endpoint ov9281_1_ep
 263                                         #define cam1_clk clk_24mhz
 264                                         #include "ov9281.dtsi"
 265                                         #undef cam_node
 266                                         #undef cam_endpoint
 267                                         #undef cam1_clk
 268
 269                                         #define cam_node imx258_1
 270                                         #define cam_endpoint imx258_1_ep
 271                                         #define cam1_clk clk_24mhz
 272                                         #include "imx258.dtsi"
 273                                         #undef cam_node
 274                                         #undef cam_endpoint
 275                                         #undef cam1_clk
 276
 277                                         #define cam_node imx290_1
 278                                         #define cam_endpoint imx290_1_ep
 279                                         #define cam1_clk clk_imx290
 280                                         #include "imx290_327.dtsi"
 281                                         #undef cam_node
 282                                         #undef cam_endpoint
 283                                         #undef cam1_clk
 284
 285                                         #define cam_node ov2311_1
 286                                         #define cam_endpoint ov2311_1_ep
 287                                         #define cam1_clk clk_24mhz
 288                                         #include "ov2311.dtsi"
 289                                         #undef cam_node
 290                                         #undef cam_endpoint
 291                                         #undef cam1_clk
 292                                 };
 293                         };
 294                 };
 295         };
 296
 297         csi_frag: fragment@201 {
 298                 target = <&csi1>;
 299                 __overlay__ {
 300                         status = "okay";
 301
 302                         brcm,media-controller;
 303
 304                         port {
 305                                 csi1_ep: endpoint {
 306                                         remote-endpoint = <&mux_out>;
 307                                         clock-lanes = <0>;
 308                                         data-lanes = <1 2>;
 309                                 };
 310                         };
 311                 };
 312         };
 313
 314         fragment@202 {
 315                 target = <&i2c0if>;
 316                 __overlay__ {
 317                         status = "okay";
 318                 };
 319         };
 320
 321         fragment@203 {
 322                 target-path="/";
 323                 __overlay__ {
 324                         mux: mux-controller {
 325                                 compatible = "gpio-mux";
 326                                 #mux-control-cells = <0>;
 327
 328                                 mux-gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
 329                         };
 330
 331                         video-mux {
 332                                 compatible = "video-mux";
 333                                 mux-controls = <&mux>;
 334                                 #address-cells = <1>;
 335                                 #size-cells = <0>;
 336
 337                                 port@0 {
 338                                         reg = <0>;
 339
 340                                         mux_in0: endpoint {
 341                                                 clock-lanes = <0>;
 342                                         };
 343                                 };
 344
 345                                 port@1 {
 346                                         reg = <1>;
 347
 348                                         mux_in1: endpoint {
 349                                                 clock-lanes = <0>;
 350                                         };
 351                                 };
 352
 353                                 port@2 {
 354                                         reg = <2>;
 355
 356                                         mux_out: endpoint {
 357                                                 remote-endpoint = <&csi1_ep>;
 358                                                 clock-lanes = <0>;
 359                                         };
 360                                 };
 361                         };
 362
 363                         clk_24mhz: clk_24mhz {
 364                                 compatible = "fixed-clock";
 365                                 #clock-cells = <0>;
 366
 367                                 clock-frequency = <24000000>;
 368                                 status = "okay";
 369                         };
 370
 371                         clk_25mhz: clk_25mhz {
 372                                 compatible = "fixed-clock";
 373                                 #clock-cells = <0>;
 374
 375                                 clock-frequency = <25000000>;
 376                                 status = "okay";
 377                         };
 378
 379                         clk_imx290: clk_imx290 {
 380                                 compatible = "fixed-clock";
 381                                 #clock-cells = <0>;
 382
 383                                 clock-frequency = <37125000>;
 384                                 status = "okay";
 385                         };
 386                 };
 387         };
 388
 389         fragment@204 {
 390                 target = <&i2c0mux>;
 391                 __overlay__ {
 392                         status = "okay";
 393                 };
 394         };
 395
 396         fragment@205 {
 397                 target = <&gpio>;
 398                 __overlay__ {
 399                         mipi_sw_oe_hog {
 400                                 gpio-hog;
 401                                 gpios = <17 GPIO_ACTIVE_LOW>;
 402                                 output-high;
 403                         };
 404                 };
 405         };
 406
 407         __overrides__ {
 408                 cam0-arducam-64mp = <&mux_in0>, "remote-endpoint:0=",<&arducam_64mp_0_ep>,
 409                                     <&arducam_64mp_0_ep>, "remote-endpoint:0=",<&mux_in0>,
 410                                     <&mux_in0>, "clock-noncontinuous?",
 411                                     <&arducam_64mp_0>, "status=okay",
 412                                     <&arducam_64mp_0_vcm>, "status=okay",
 413                                     <&arducam_64mp_0>,"lens-focus:0=", <&arducam_64mp_0_vcm>;
 414                 cam0-imx219 = <&mux_in0>, "remote-endpoint:0=",<&imx219_0_ep>,
 415                               <&imx219_0_ep>, "remote-endpoint:0=",<&mux_in0>,
 416                               <&mux_in0>, "clock-noncontinuous?",
 417                               <&imx219_0>, "status=okay";
 418                 cam0-imx477 = <&mux_in0>, "remote-endpoint:0=",<&imx477_0_ep>,
 419                               <&imx477_0_ep>, "remote-endpoint:0=",<&mux_in0>,
 420                               <&mux_in0>, "clock-noncontinuous?",
 421                               <&imx477_0>, "status=okay";
 422                 cam0-imx519 = <&mux_in0>, "remote-endpoint:0=",<&imx519_0_ep>,
 423                               <&imx519_0_ep>, "remote-endpoint:0=",<&mux_in0>,
 424                               <&mux_in0>, "clock-noncontinuous?",
 425                               <&imx519_0>, "status=okay",
 426                                   <&imx519_0_vcm>, "status=okay",
 427                               <&imx519_0>,"lens-focus:0=", <&imx519_0_vcm>;
 428                 cam0-imx708 = <&mux_in0>, "remote-endpoint:0=",<&imx708_0_ep>,
 429                               <&imx708_0_ep>, "remote-endpoint:0=",<&mux_in0>,
 430                               <&mux_in0>, "clock-noncontinuous?",
 431                               <&imx708_0>, "status=okay",
 432                               <&imx708_0_vcm>, "status=okay",
 433                               <&imx708_0>,"lens-focus:0=", <&imx708_0_vcm>;
 434                 cam0-ov5647 = <&mux_in0>, "remote-endpoint:0=",<&ov5647_0_ep>,
 435                               <&ov5647_0_ep>, "remote-endpoint:0=",<&mux_in0>,
 436                               <&ov5647_0>, "status=okay";
 437                 cam0-ov7251 = <&mux_in0>, "remote-endpoint:0=",<&ov7251_0_ep>,
 438                               <&ov7251_0_ep>, "remote-endpoint:0=",<&mux_in0>,
 439                               <&ov7251_0>, "status=okay",
 440                               <0>,"+100-101";
 441                 cam0-ov9281 = <&mux_in0>, "remote-endpoint:0=",<&ov9281_0_ep>,
 442                               <&ov9281_0_ep>, "remote-endpoint:0=",<&mux_in0>,
 443                               <&ov9281_0>, "status=okay";
 444                 cam0-imx258 = <&mux_in0>, "remote-endpoint:0=",<&imx258_0_ep>,
 445                               <&imx258_0_ep>, "remote-endpoint:0=",<&mux_in0>,
 446                               <&imx258_0>, "status=okay";
 447                 cam0-imx290 = <&mux_in0>, "remote-endpoint:0=",<&imx290_0_ep>,
 448                               <&imx290_0_ep>, "remote-endpoint:0=",<&mux_in0>,
 449                               <&imx290_0>, "status=okay";
 450                 cam0-ov2311 = <&mux_in0>, "remote-endpoint:0=",<&ov2311_0_ep>,
 451                               <&ov2311_0_ep>, "remote-endpoint:0=",<&mux_in0>,
 452                               <&ov2311_0>, "status=okay";
 453
 454                 cam1-arducam-64mp = <&mux_in1>, "remote-endpoint:0=",<&arducam_64mp_1_ep>,
 455                                     <&arducam_64mp_1_ep>, "remote-endpoint:0=",<&mux_in1>,
 456                                     <&mux_in1>, "clock-noncontinuous?",
 457                                     <&arducam_64mp_1>, "status=okay",
 458                                     <&arducam_64mp_1_vcm>, "status=okay",
 459                                     <&arducam_64mp_1>,"lens-focus:0=", <&arducam_64mp_1_vcm>;
 460                 cam1-imx219 = <&mux_in1>, "remote-endpoint:0=",<&imx219_1_ep>,
 461                               <&imx219_1_ep>, "remote-endpoint:0=",<&mux_in1>,
 462                               <&mux_in1>, "clock-noncontinuous?",
 463                               <&imx219_1>, "status=okay";
 464                 cam1-imx477 = <&mux_in1>, "remote-endpoint:0=",<&imx477_1_ep>,
 465                               <&imx477_1_ep>, "remote-endpoint:0=",<&mux_in1>,
 466                               <&mux_in1>, "clock-noncontinuous?",
 467                               <&imx477_1>, "status=okay";
 468                 cam1-imx519 = <&mux_in1>, "remote-endpoint:0=",<&imx519_1_ep>,
 469                               <&imx519_1_ep>, "remote-endpoint:0=",<&mux_in1>,
 470                               <&mux_in1>, "clock-noncontinuous?",
 471                               <&imx519_1>, "status=okay",
 472                               <&imx519_1_vcm>, "status=okay",
 473                               <&imx519_1>,"lens-focus:0=", <&imx519_1_vcm>;
 474                 cam1-imx708 = <&mux_in1>, "remote-endpoint:0=",<&imx708_1_ep>,
 475                               <&imx708_1_ep>, "remote-endpoint:0=",<&mux_in1>,
 476                               <&mux_in1>, "clock-noncontinuous?",
 477                               <&imx708_1>, "status=okay",
 478                               <&imx708_1_vcm>, "status=okay",
 479                               <&imx708_1>,"lens-focus:0=", <&imx708_1_vcm>;
 480                 cam1-ov5647 = <&mux_in1>, "remote-endpoint:0=",<&ov5647_1_ep>,
 481                               <&ov5647_1_ep>, "remote-endpoint:0=",<&mux_in1>,
 482                               <&ov5647_1>, "status=okay";
 483                 cam1-ov7251 = <&mux_in1>, "remote-endpoint:0=",<&ov7251_1_ep>,
 484                               <&ov7251_1_ep>, "remote-endpoint:0=",<&mux_in1>,
 485                               <&ov7251_1>, "status=okay",
 486                               <0>,"+102-103";
 487                 cam1-ov9281 = <&mux_in1>, "remote-endpoint:0=",<&ov9281_1_ep>,
 488                               <&ov9281_1_ep>, "remote-endpoint:0=",<&mux_in1>,
 489                               <&ov9281_1>, "status=okay";
 490                 cam1-imx258 = <&mux_in1>, "remote-endpoint:0=",<&imx258_1_ep>,
 491                               <&imx258_1_ep>, "remote-endpoint:0=",<&mux_in1>,
 492                               <&imx258_1>, "status=okay";
 493                 cam1-imx290 = <&mux_in1>, "remote-endpoint:0=",<&imx290_1_ep>,
 494                               <&imx290_1_ep>, "remote-endpoint:0=",<&mux_in1>,
 495                               <&imx290_1>, "status=okay";
 496                 cam1-ov2311 = <&mux_in1>, "remote-endpoint:0=",<&ov2311_1_ep>,
 497                               <&ov2311_1_ep>, "remote-endpoint:0=",<&mux_in1>,
 498                               <&ov2311_1>, "status=okay";
 499
 500                 cam0-imx290-clk-freq = <&clk_imx290>,"clock-frequency:0",
 501                                        <&imx290_0>,"clock-frequency:0";
 502                 cam1-imx290-clk-freq = <&clk_imx290>,"clock-frequency:0",
 503                                        <&imx290_1>,"clock-frequency:0";
 504
 505                 cam0 = <&i2c_frag>, "target:0=",<&i2c_csi_dsi0>,
 506                        <&csi_frag>, "target:0=",<&csi0>;
 507         };
 508 };