arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2019 BayLibre SAS. All rights reserved.
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "meson-sm1.dtsi"
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/input/input.h>
  11 #include <dt-bindings/gpio/meson-g12a-gpio.h>
  12 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
  13
  14 / {
  15         compatible = "seirobotics,sei610", "amlogic,sm1";
  16         model = "SEI Robotics SEI610";
  17
  18         aliases {
  19                 serial0 = &uart_AO;
  20                 ethernet0 = &ethmac;
  21         };
  22
  23         mono_dac: audio-codec-0 {
  24                 compatible = "maxim,max98357a";
  25                 #sound-dai-cells = <0>;
  26                 sound-name-prefix = "U16";
  27                 sdmode-gpios = <&gpio GPIOX_8 GPIO_ACTIVE_HIGH>;
  28         };
  29
  30         dmics: audio-codec-1 {
  31                 #sound-dai-cells = <0>;
  32                 compatible = "dmic-codec";
  33                 num-channels = <2>;
  34                 wakeup-delay-ms = <50>;
  35                 status = "okay";
  36                 sound-name-prefix = "MIC";
  37         };
  38
  39         chosen {
  40                 stdout-path = "serial0:115200n8";
  41         };
  42
  43         emmc_pwrseq: emmc-pwrseq {
  44                 compatible = "mmc-pwrseq-emmc";
  45                 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
  46         };
  47
  48         gpio-keys {
  49                 compatible = "gpio-keys";
  50
  51                 key-1 {
  52                         label = "A";
  53                         linux,code = <BTN_0>;
  54                         gpios = <&gpio GPIOH_6 GPIO_ACTIVE_LOW>;
  55                         interrupt-parent = <&gpio_intc>;
  56                         interrupts = <34 IRQ_TYPE_EDGE_BOTH>;
  57                 };
  58
  59                 key-2 {
  60                         label = "B";
  61                         linux,code = <BTN_1>;
  62                         gpios = <&gpio GPIOH_7 GPIO_ACTIVE_LOW>;
  63                         interrupt-parent = <&gpio_intc>;
  64                         interrupts = <35 IRQ_TYPE_EDGE_BOTH>;
  65                 };
  66
  67                 key-3 {
  68                         label = "C";
  69                         linux,code = <BTN_2>;
  70                         gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
  71                         interrupt-parent = <&gpio_intc>;
  72                         interrupts = <2 IRQ_TYPE_EDGE_BOTH>;
  73                 };
  74
  75                 key-mic-mute {
  76                         label = "MicMute";
  77                         linux,code = <SW_MUTE_DEVICE>;
  78                         linux,input-type = <EV_SW>;
  79                         gpios = <&gpio_ao GPIOE_2 GPIO_ACTIVE_LOW>;
  80                         interrupt-parent = <&gpio_intc>;
  81                         interrupts = <99 IRQ_TYPE_EDGE_BOTH>;
  82                 };
  83
  84                 key-power {
  85                         label = "PowerKey";
  86                         linux,code = <KEY_POWER>;
  87                         gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>;
  88                         interrupt-parent = <&gpio_intc>;
  89                         interrupts = <3 IRQ_TYPE_EDGE_BOTH>;
  90                 };
  91         };
  92
  93         hdmi-connector {
  94                 compatible = "hdmi-connector";
  95                 type = "a";
  96
  97                 port {
  98                         hdmi_connector_in: endpoint {
  99                                 remote-endpoint = <&hdmi_tx_tmds_out>;
 100                         };
 101                 };
 102         };
 103
 104         led-controller-1 {
 105                 compatible = "gpio-leds";
 106
 107                 led-1 {
 108                         label = "sei610:blue:bt";
 109                         gpios = <&gpio GPIOC_7 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
 110                         default-state = "off";
 111                 };
 112         };
 113
 114         led-controller-2 {
 115                 compatible = "pwm-leds";
 116
 117                 led-2 {
 118                         label = "sei610:red:power";
 119                         pwms = <&pwm_AO_ab 0 30518 0>;
 120                         max-brightness = <255>;
 121                         linux,default-trigger = "default-on";
 122                         active-low;
 123                 };
 124         };
 125
 126         memory@0 {
 127                 device_type = "memory";
 128                 reg = <0x0 0x0 0x0 0x40000000>;
 129         };
 130
 131         ao_5v: regulator-ao_5v {
 132                 compatible = "regulator-fixed";
 133                 regulator-name = "AO_5V";
 134                 regulator-min-microvolt = <5000000>;
 135                 regulator-max-microvolt = <5000000>;
 136                 vin-supply = <&dc_in>;
 137                 regulator-always-on;
 138         };
 139
 140         dc_in: regulator-dc_in {
 141                 compatible = "regulator-fixed";
 142                 regulator-name = "DC_IN";
 143                 regulator-min-microvolt = <5000000>;
 144                 regulator-max-microvolt = <5000000>;
 145                 regulator-always-on;
 146         };
 147
 148         emmc_1v8: regulator-emmc_1v8 {
 149                 compatible = "regulator-fixed";
 150                 regulator-name = "EMMC_1V8";
 151                 regulator-min-microvolt = <1800000>;
 152                 regulator-max-microvolt = <1800000>;
 153                 vin-supply = <&vddao_3v3>;
 154                 regulator-always-on;
 155         };
 156
 157         vddao_3v3: regulator-vddao_3v3 {
 158                 compatible = "regulator-fixed";
 159                 regulator-name = "VDDAO_3V3";
 160                 regulator-min-microvolt = <3300000>;
 161                 regulator-max-microvolt = <3300000>;
 162                 vin-supply = <&dc_in>;
 163                 regulator-always-on;
 164         };
 165
 166         /* Used by Tuner, RGB Led & IR Emitter LED array */
 167         vddao_3v3_t: regulator-vddao_3v3_t {
 168                 compatible = "regulator-fixed";
 169                 regulator-name = "VDDAO_3V3_T";
 170                 regulator-min-microvolt = <3300000>;
 171                 regulator-max-microvolt = <3300000>;
 172                 vin-supply = <&vddao_3v3>;
 173                 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
 174                 regulator-always-on;
 175         };
 176
 177         vddcpu: regulator-vddcpu {
 178                 /*
 179                  * SY8120B1ABC DC/DC Regulator.
 180                  */
 181                 compatible = "pwm-regulator";
 182
 183                 regulator-name = "VDDCPU";
 184                 regulator-min-microvolt = <690000>;
 185                 regulator-max-microvolt = <1050000>;
 186
 187                 pwm-supply = <&dc_in>;
 188
 189                 pwms = <&pwm_AO_cd 1 1500 0>;
 190                 pwm-dutycycle-range = <100 0>;
 191
 192                 regulator-boot-on;
 193                 regulator-always-on;
 194         };
 195
 196         vddio_ao1v8: regulator-vddio_ao1v8 {
 197                 compatible = "regulator-fixed";
 198                 regulator-name = "VDDIO_AO1V8";
 199                 regulator-min-microvolt = <1800000>;
 200                 regulator-max-microvolt = <1800000>;
 201                 vin-supply = <&vddao_3v3>;
 202                 regulator-always-on;
 203         };
 204
 205         sdio_pwrseq: sdio-pwrseq {
 206                 compatible = "mmc-pwrseq-simple";
 207                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
 208                 clocks = <&wifi32k>;
 209                 clock-names = "ext_clock";
 210         };
 211
 212         sound {
 213                 compatible = "amlogic,axg-sound-card";
 214                 model = "SEI610";
 215                 audio-aux-devs = <&tdmout_a>, <&tdmout_b>,
 216                                  <&tdmin_a>, <&tdmin_b>;
 217                 audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
 218                                 "TDMOUT_A IN 1", "FRDDR_B OUT 0",
 219                                 "TDMOUT_A IN 2", "FRDDR_C OUT 0",
 220                                 "TDM_A Playback", "TDMOUT_A OUT",
 221                                 "TDMOUT_B IN 0", "FRDDR_A OUT 1",
 222                                 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
 223                                 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
 224                                 "TDM_B Playback", "TDMOUT_B OUT",
 225                                 "TODDR_A IN 4", "PDM Capture",
 226                                 "TODDR_B IN 4", "PDM Capture",
 227                                 "TODDR_C IN 4", "PDM Capture",
 228                                 "TDMIN_A IN 0", "TDM_A Capture",
 229                                 "TDMIN_A IN 3", "TDM_A Loopback",
 230                                 "TDMIN_B IN 0", "TDM_A Capture",
 231                                 "TDMIN_B IN 3", "TDM_A Loopback",
 232                                 "TDMIN_A IN 1", "TDM_B Capture",
 233                                 "TDMIN_A IN 4", "TDM_B Loopback",
 234                                 "TDMIN_B IN 1", "TDM_B Capture",
 235                                 "TDMIN_B IN 4", "TDM_B Loopback",
 236                                 "TODDR_A IN 0", "TDMIN_A OUT",
 237                                 "TODDR_B IN 0", "TDMIN_A OUT",
 238                                 "TODDR_C IN 0", "TDMIN_A OUT",
 239                                 "TODDR_A IN 1", "TDMIN_B OUT",
 240                                 "TODDR_B IN 1", "TDMIN_B OUT",
 241                                 "TODDR_C IN 1", "TDMIN_B OUT";
 242
 243                 assigned-clocks = <&clkc CLKID_MPLL2>,
 244                                   <&clkc CLKID_MPLL0>,
 245                                   <&clkc CLKID_MPLL1>;
 246                 assigned-clock-parents = <0>, <0>, <0>;
 247                 assigned-clock-rates = <294912000>,
 248                                        <270950400>,
 249                                        <393216000>;
 250                 status = "okay";
 251
 252                 dai-link-0 {
 253                         sound-dai = <&frddr_a>;
 254                 };
 255
 256                 dai-link-1 {
 257                         sound-dai = <&frddr_b>;
 258                 };
 259
 260                 dai-link-2 {
 261                         sound-dai = <&frddr_c>;
 262                 };
 263
 264                 dai-link-3 {
 265                         sound-dai = <&toddr_a>;
 266                 };
 267
 268                 dai-link-4 {
 269                         sound-dai = <&toddr_b>;
 270                 };
 271
 272                 dai-link-5 {
 273                         sound-dai = <&toddr_c>;
 274                 };
 275
 276                 /* internal speaker interface */
 277                 dai-link-6 {
 278                         sound-dai = <&tdmif_a>;
 279                         dai-format = "i2s";
 280                         dai-tdm-slot-tx-mask-0 = <1 1>;
 281                         mclk-fs = <256>;
 282
 283                         codec-0 {
 284                                 sound-dai = <&mono_dac>;
 285                         };
 286
 287                         codec-1 {
 288                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
 289                         };
 290                 };
 291
 292                 /* 8ch hdmi interface */
 293                 dai-link-7 {
 294                         sound-dai = <&tdmif_b>;
 295                         dai-format = "i2s";
 296                         dai-tdm-slot-tx-mask-0 = <1 1>;
 297                         dai-tdm-slot-tx-mask-1 = <1 1>;
 298                         dai-tdm-slot-tx-mask-2 = <1 1>;
 299                         dai-tdm-slot-tx-mask-3 = <1 1>;
 300                         mclk-fs = <256>;
 301
 302                         codec {
 303                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
 304                         };
 305                 };
 306
 307                 /* internal digital mics */
 308                 dai-link-8 {
 309                         sound-dai = <&pdm>;
 310
 311                         codec {
 312                                 sound-dai = <&dmics>;
 313                         };
 314                 };
 315
 316                 /* hdmi glue */
 317                 dai-link-9 {
 318                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 319
 320                         codec {
 321                                 sound-dai = <&hdmi_tx>;
 322                         };
 323                 };
 324         };
 325
 326         wifi32k: wifi32k {
 327                 compatible = "pwm-clock";
 328                 #clock-cells = <0>;
 329                 clock-frequency = <32768>;
 330                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 331         };
 332 };
 333
 334 &arb {
 335         status = "okay";
 336 };
 337
 338 &cec_AO {
 339         pinctrl-0 = <&cec_ao_a_h_pins>;
 340         pinctrl-names = "default";
 341         status = "disabled";
 342         hdmi-phandle = <&hdmi_tx>;
 343 };
 344
 345 &cecb_AO {
 346         pinctrl-0 = <&cec_ao_b_h_pins>;
 347         pinctrl-names = "default";
 348         status = "okay";
 349         hdmi-phandle = <&hdmi_tx>;
 350 };
 351
 352 &clkc_audio {
 353         status = "okay";
 354 };
 355
 356 &cpu0 {
 357         cpu-supply = <&vddcpu>;
 358         operating-points-v2 = <&cpu_opp_table>;
 359         clocks = <&clkc CLKID_CPU_CLK>;
 360         clock-latency = <50000>;
 361 };
 362
 363 &cpu1 {
 364         cpu-supply = <&vddcpu>;
 365         operating-points-v2 = <&cpu_opp_table>;
 366         clocks = <&clkc CLKID_CPU1_CLK>;
 367         clock-latency = <50000>;
 368 };
 369
 370 &cpu2 {
 371         cpu-supply = <&vddcpu>;
 372         operating-points-v2 = <&cpu_opp_table>;
 373         clocks = <&clkc CLKID_CPU2_CLK>;
 374         clock-latency = <50000>;
 375 };
 376
 377 &cpu3 {
 378         cpu-supply = <&vddcpu>;
 379         operating-points-v2 = <&cpu_opp_table>;
 380         clocks = <&clkc CLKID_CPU3_CLK>;
 381         clock-latency = <50000>;
 382 };
 383
 384 &ethmac {
 385         status = "okay";
 386         phy-handle = <&internal_ephy>;
 387         phy-mode = "rmii";
 388 };
 389
 390 &frddr_a {
 391         status = "okay";
 392 };
 393
 394 &frddr_b {
 395         status = "okay";
 396 };
 397
 398 &frddr_c {
 399         status = "okay";
 400 };
 401
 402 &hdmi_tx {
 403         status = "okay";
 404         pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
 405         pinctrl-names = "default";
 406 };
 407
 408 &hdmi_tx_tmds_port {
 409         hdmi_tx_tmds_out: endpoint {
 410                 remote-endpoint = <&hdmi_connector_in>;
 411         };
 412 };
 413
 414 &i2c3 {
 415         status = "okay";
 416         pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
 417         pinctrl-names = "default";
 418 };
 419
 420 &ir {
 421         status = "okay";
 422         pinctrl-0 = <&remote_input_ao_pins>;
 423         pinctrl-names = "default";
 424 };
 425
 426 &pdm {
 427         pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_dclk_z_pins>;
 428         pinctrl-names = "default";
 429         status = "okay";
 430 };
 431
 432 &pwm_AO_ab {
 433         status = "okay";
 434         pinctrl-0 = <&pwm_ao_a_pins>;
 435         pinctrl-names = "default";
 436         clocks = <&xtal>;
 437         clock-names = "clkin0";
 438 };
 439
 440 &pwm_AO_cd {
 441         pinctrl-0 = <&pwm_ao_d_e_pins>;
 442         pinctrl-names = "default";
 443         clocks = <&xtal>;
 444         clock-names = "clkin1";
 445         status = "okay";
 446 };
 447
 448 &pwm_ef {
 449         status = "okay";
 450         pinctrl-0 = <&pwm_e_pins>;
 451         pinctrl-names = "default";
 452         clocks = <&xtal>;
 453         clock-names = "clkin0";
 454 };
 455
 456 &saradc {
 457         status = "okay";
 458         vref-supply = <&vddio_ao1v8>;
 459 };
 460
 461 /* SDIO */
 462 &sd_emmc_a {
 463         status = "okay";
 464         pinctrl-0 = <&sdio_pins>;
 465         pinctrl-1 = <&sdio_clk_gate_pins>;
 466         pinctrl-names = "default", "clk-gate";
 467         #address-cells = <1>;
 468         #size-cells = <0>;
 469
 470         bus-width = <4>;
 471         cap-sd-highspeed;
 472         sd-uhs-sdr50;
 473         max-frequency = <100000000>;
 474
 475         non-removable;
 476         disable-wp;
 477
 478         /* WiFi firmware requires power to be kept while in suspend */
 479         keep-power-in-suspend;
 480
 481         mmc-pwrseq = <&sdio_pwrseq>;
 482
 483         vmmc-supply = <&vddao_3v3>;
 484         vqmmc-supply = <&vddio_ao1v8>;
 485
 486         brcmf: wifi@1 {
 487                 reg = <1>;
 488                 compatible = "brcm,bcm4329-fmac";
 489         };
 490 };
 491
 492 /* SD card */
 493 &sd_emmc_b {
 494         status = "okay";
 495         pinctrl-0 = <&sdcard_c_pins>;
 496         pinctrl-1 = <&sdcard_clk_gate_c_pins>;
 497         pinctrl-names = "default", "clk-gate";
 498
 499         bus-width = <4>;
 500         cap-sd-highspeed;
 501         max-frequency = <50000000>;
 502         disable-wp;
 503
 504         cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
 505         vmmc-supply = <&vddao_3v3>;
 506         vqmmc-supply = <&vddao_3v3>;
 507 };
 508
 509 /* eMMC */
 510 &sd_emmc_c {
 511         status = "okay";
 512         pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
 513         pinctrl-1 = <&emmc_clk_gate_pins>;
 514         pinctrl-names = "default", "clk-gate";
 515
 516         bus-width = <8>;
 517         cap-mmc-highspeed;
 518         mmc-ddr-1_8v;
 519         mmc-hs200-1_8v;
 520         max-frequency = <200000000>;
 521         non-removable;
 522         disable-wp;
 523
 524         mmc-pwrseq = <&emmc_pwrseq>;
 525         vmmc-supply = <&vddao_3v3>;
 526         vqmmc-supply = <&emmc_1v8>;
 527 };
 528
 529 &tdmif_a {
 530         pinctrl-0 = <&tdm_a_dout0_pins>, <&tdm_a_fs_pins>, <&tdm_a_sclk_pins>;
 531         pinctrl-names = "default";
 532         status = "okay";
 533
 534         assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD0>,
 535                           <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD0>;
 536         assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_A_SCLK>,
 537                                  <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
 538         assigned-clock-rates = <0>, <0>;
 539 };
 540
 541 &tdmif_b {
 542         status = "okay";
 543 };
 544
 545 &tdmin_a {
 546         status = "okay";
 547 };
 548
 549 &tdmin_b {
 550         status = "okay";
 551 };
 552
 553 &tdmout_a {
 554         status = "okay";
 555 };
 556
 557 &tdmout_b {
 558         status = "okay";
 559 };
 560
 561 &toddr_a {
 562         status = "okay";
 563 };
 564
 565 &toddr_b {
 566         status = "okay";
 567 };
 568
 569 &toddr_c {
 570         status = "okay";
 571 };
 572
 573 &tohdmitx {
 574         status = "okay";
 575 };
 576
 577 &uart_A {
 578         status = "okay";
 579         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 580         pinctrl-names = "default";
 581         uart-has-rtscts;
 582
 583         bluetooth {
 584                 compatible = "brcm,bcm43438-bt";
 585                 interrupt-parent = <&gpio_intc>;
 586                 interrupts = <95 IRQ_TYPE_LEVEL_HIGH>;
 587                 interrupt-names = "host-wakeup";
 588                 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
 589                 max-speed = <2000000>;
 590                 clocks = <&wifi32k>;
 591                 clock-names = "lpo";
 592                 vbat-supply = <&vddao_3v3>;
 593                 vddio-supply = <&vddio_ao1v8>;
 594         };
 595 };
 596
 597 /* Exposed via the on-board USB to Serial FT232RL IC */
 598 &uart_AO {
 599         status = "okay";
 600         pinctrl-0 = <&uart_ao_a_pins>;
 601         pinctrl-names = "default";
 602 };
 603
 604 &usb {
 605         status = "okay";
 606         dr_mode = "otg";
 607 };