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                 key1 {
  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                 key2 {
  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                 key3 {
  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                 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                 power_key {
  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         leds {
 105                 compatible = "gpio-leds";
 106
 107                 led-bluetooth {
 108                         label = "sei610:blue:bt";
 109                         gpios = <&gpio GPIOC_7 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
 110                         default-state = "off";
 111                 };
 112         };
 113
 114         pwmleds {
 115                 compatible = "pwm-leds";
 116
 117                 power {
 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                 enable-active-low;
 175                 regulator-always-on;
 176         };
 177
 178         vddcpu: regulator-vddcpu {
 179                 /*
 180                  * SY8120B1ABC DC/DC Regulator.
 181                  */
 182                 compatible = "pwm-regulator";
 183
 184                 regulator-name = "VDDCPU";
 185                 regulator-min-microvolt = <690000>;
 186                 regulator-max-microvolt = <1050000>;
 187
 188                 vin-supply = <&dc_in>;
 189
 190                 pwms = <&pwm_AO_cd 1 1500 0>;
 191                 pwm-dutycycle-range = <100 0>;
 192
 193                 regulator-boot-on;
 194                 regulator-always-on;
 195         };
 196
 197         vddio_ao1v8: regulator-vddio_ao1v8 {
 198                 compatible = "regulator-fixed";
 199                 regulator-name = "VDDIO_AO1V8";
 200                 regulator-min-microvolt = <1800000>;
 201                 regulator-max-microvolt = <1800000>;
 202                 vin-supply = <&vddao_3v3>;
 203                 regulator-always-on;
 204         };
 205
 206         reserved-memory {
 207                 /* TEE Reserved Memory */
 208                 bl32_reserved: bl32@5000000 {
 209                         reg = <0x0 0x05300000 0x0 0x2000000>;
 210                         no-map;
 211                 };
 212         };
 213
 214         sdio_pwrseq: sdio-pwrseq {
 215                 compatible = "mmc-pwrseq-simple";
 216                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
 217                 clocks = <&wifi32k>;
 218                 clock-names = "ext_clock";
 219         };
 220
 221         sound {
 222                 compatible = "amlogic,axg-sound-card";
 223                 model = "SM1-SEI610";
 224                 audio-aux-devs = <&tdmout_a>, <&tdmout_b>,
 225                                  <&tdmin_a>, <&tdmin_b>;
 226                 audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
 227                                 "TDMOUT_A IN 1", "FRDDR_B OUT 0",
 228                                 "TDMOUT_A IN 2", "FRDDR_C OUT 0",
 229                                 "TDM_A Playback", "TDMOUT_A OUT",
 230                                 "TDMOUT_B IN 0", "FRDDR_A OUT 1",
 231                                 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
 232                                 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
 233                                 "TDM_B Playback", "TDMOUT_B OUT",
 234                                 "TODDR_A IN 4", "PDM Capture",
 235                                 "TODDR_B IN 4", "PDM Capture",
 236                                 "TODDR_C IN 4", "PDM Capture",
 237                                 "TDMIN_A IN 0", "TDM_A Capture",
 238                                 "TDMIN_A IN 3", "TDM_A Loopback",
 239                                 "TDMIN_B IN 0", "TDM_A Capture",
 240                                 "TDMIN_B IN 3", "TDM_A Loopback",
 241                                 "TDMIN_A IN 1", "TDM_B Capture",
 242                                 "TDMIN_A IN 4", "TDM_B Loopback",
 243                                 "TDMIN_B IN 1", "TDM_B Capture",
 244                                 "TDMIN_B IN 4", "TDM_B Loopback",
 245                                 "TODDR_A IN 0", "TDMIN_A OUT",
 246                                 "TODDR_B IN 0", "TDMIN_A OUT",
 247                                 "TODDR_C IN 0", "TDMIN_A OUT",
 248                                 "TODDR_A IN 1", "TDMIN_B OUT",
 249                                 "TODDR_B IN 1", "TDMIN_B OUT",
 250                                 "TODDR_C IN 1", "TDMIN_B OUT";
 251
 252                 assigned-clocks = <&clkc CLKID_MPLL2>,
 253                                   <&clkc CLKID_MPLL0>,
 254                                   <&clkc CLKID_MPLL1>;
 255                 assigned-clock-parents = <0>, <0>, <0>;
 256                 assigned-clock-rates = <294912000>,
 257                                        <270950400>,
 258                                        <393216000>;
 259                 status = "okay";
 260
 261                 dai-link-0 {
 262                         sound-dai = <&frddr_a>;
 263                 };
 264
 265                 dai-link-1 {
 266                         sound-dai = <&frddr_b>;
 267                 };
 268
 269                 dai-link-2 {
 270                         sound-dai = <&frddr_c>;
 271                 };
 272
 273                 dai-link-3 {
 274                         sound-dai = <&toddr_a>;
 275                 };
 276
 277                 dai-link-4 {
 278                         sound-dai = <&toddr_b>;
 279                 };
 280
 281                 dai-link-5 {
 282                         sound-dai = <&toddr_c>;
 283                 };
 284
 285                 /* internal speaker interface */
 286                 dai-link-6 {
 287                         sound-dai = <&tdmif_a>;
 288                         dai-format = "i2s";
 289                         dai-tdm-slot-tx-mask-0 = <1 1>;
 290                         mclk-fs = <256>;
 291
 292                         codec-0 {
 293                                 sound-dai = <&mono_dac>;
 294                         };
 295
 296                         codec-1 {
 297                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
 298                         };
 299                 };
 300
 301                 /* 8ch hdmi interface */
 302                 dai-link-7 {
 303                         sound-dai = <&tdmif_b>;
 304                         dai-format = "i2s";
 305                         dai-tdm-slot-tx-mask-0 = <1 1>;
 306                         dai-tdm-slot-tx-mask-1 = <1 1>;
 307                         dai-tdm-slot-tx-mask-2 = <1 1>;
 308                         dai-tdm-slot-tx-mask-3 = <1 1>;
 309                         mclk-fs = <256>;
 310
 311                         codec {
 312                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
 313                         };
 314                 };
 315
 316                 /* internal digital mics */
 317                 dai-link-8 {
 318                         sound-dai = <&pdm>;
 319
 320                         codec {
 321                                 sound-dai = <&dmics>;
 322                         };
 323                 };
 324
 325                 /* hdmi glue */
 326                 dai-link-9 {
 327                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 328
 329                         codec {
 330                                 sound-dai = <&hdmi_tx>;
 331                         };
 332                 };
 333         };
 334
 335         wifi32k: wifi32k {
 336                 compatible = "pwm-clock";
 337                 #clock-cells = <0>;
 338                 clock-frequency = <32768>;
 339                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 340         };
 341 };
 342
 343 &arb {
 344         status = "okay";
 345 };
 346
 347 &cec_AO {
 348         pinctrl-0 = <&cec_ao_a_h_pins>;
 349         pinctrl-names = "default";
 350         status = "disabled";
 351         hdmi-phandle = <&hdmi_tx>;
 352 };
 353
 354 &cecb_AO {
 355         pinctrl-0 = <&cec_ao_b_h_pins>;
 356         pinctrl-names = "default";
 357         status = "okay";
 358         hdmi-phandle = <&hdmi_tx>;
 359 };
 360
 361 &clkc_audio {
 362         status = "okay";
 363 };
 364
 365 &cpu0 {
 366         cpu-supply = <&vddcpu>;
 367         operating-points-v2 = <&cpu_opp_table>;
 368         clocks = <&clkc CLKID_CPU_CLK>;
 369         clock-latency = <50000>;
 370 };
 371
 372 &cpu1 {
 373         cpu-supply = <&vddcpu>;
 374         operating-points-v2 = <&cpu_opp_table>;
 375         clocks = <&clkc CLKID_CPU1_CLK>;
 376         clock-latency = <50000>;
 377 };
 378
 379 &cpu2 {
 380         cpu-supply = <&vddcpu>;
 381         operating-points-v2 = <&cpu_opp_table>;
 382         clocks = <&clkc CLKID_CPU2_CLK>;
 383         clock-latency = <50000>;
 384 };
 385
 386 &cpu3 {
 387         cpu-supply = <&vddcpu>;
 388         operating-points-v2 = <&cpu_opp_table>;
 389         clocks = <&clkc CLKID_CPU3_CLK>;
 390         clock-latency = <50000>;
 391 };
 392
 393 &ethmac {
 394         status = "okay";
 395         phy-handle = <&internal_ephy>;
 396         phy-mode = "rmii";
 397 };
 398
 399 &frddr_a {
 400         status = "okay";
 401 };
 402
 403 &frddr_b {
 404         status = "okay";
 405 };
 406
 407 &frddr_c {
 408         status = "okay";
 409 };
 410
 411 &hdmi_tx {
 412         status = "okay";
 413         pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
 414         pinctrl-names = "default";
 415 };
 416
 417 &hdmi_tx_tmds_port {
 418         hdmi_tx_tmds_out: endpoint {
 419                 remote-endpoint = <&hdmi_connector_in>;
 420         };
 421 };
 422
 423 &i2c3 {
 424         status = "okay";
 425         pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
 426         pinctrl-names = "default";
 427 };
 428
 429 &ir {
 430         status = "okay";
 431         pinctrl-0 = <&remote_input_ao_pins>;
 432         pinctrl-names = "default";
 433 };
 434
 435 &pdm {
 436         pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_dclk_z_pins>;
 437         pinctrl-names = "default";
 438         status = "okay";
 439 };
 440
 441 &pwm_AO_ab {
 442         status = "okay";
 443         pinctrl-0 = <&pwm_ao_a_pins>;
 444         pinctrl-names = "default";
 445         clocks = <&xtal>;
 446         clock-names = "clkin0";
 447 };
 448
 449 &pwm_AO_cd {
 450         pinctrl-0 = <&pwm_ao_d_e_pins>;
 451         pinctrl-names = "default";
 452         clocks = <&xtal>;
 453         clock-names = "clkin1";
 454         status = "okay";
 455 };
 456
 457 &pwm_ef {
 458         status = "okay";
 459         pinctrl-0 = <&pwm_e_pins>;
 460         pinctrl-names = "default";
 461         clocks = <&xtal>;
 462         clock-names = "clkin0";
 463 };
 464
 465 &saradc {
 466         status = "okay";
 467         vref-supply = <&vddio_ao1v8>;
 468 };
 469
 470 /* SDIO */
 471 &sd_emmc_a {
 472         status = "okay";
 473         pinctrl-0 = <&sdio_pins>;
 474         pinctrl-1 = <&sdio_clk_gate_pins>;
 475         pinctrl-names = "default", "clk-gate";
 476         #address-cells = <1>;
 477         #size-cells = <0>;
 478
 479         bus-width = <4>;
 480         cap-sd-highspeed;
 481         sd-uhs-sdr50;
 482         max-frequency = <100000000>;
 483
 484         non-removable;
 485         disable-wp;
 486
 487         /* WiFi firmware requires power to be kept while in suspend */
 488         keep-power-in-suspend;
 489
 490         mmc-pwrseq = <&sdio_pwrseq>;
 491
 492         vmmc-supply = <&vddao_3v3>;
 493         vqmmc-supply = <&vddio_ao1v8>;
 494
 495         brcmf: wifi@1 {
 496                 reg = <1>;
 497                 compatible = "brcm,bcm4329-fmac";
 498         };
 499 };
 500
 501 /* SD card */
 502 &sd_emmc_b {
 503         status = "okay";
 504         pinctrl-0 = <&sdcard_c_pins>;
 505         pinctrl-1 = <&sdcard_clk_gate_c_pins>;
 506         pinctrl-names = "default", "clk-gate";
 507
 508         bus-width = <4>;
 509         cap-sd-highspeed;
 510         max-frequency = <50000000>;
 511         disable-wp;
 512
 513         cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
 514         vmmc-supply = <&vddao_3v3>;
 515         vqmmc-supply = <&vddao_3v3>;
 516 };
 517
 518 /* eMMC */
 519 &sd_emmc_c {
 520         status = "okay";
 521         pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
 522         pinctrl-1 = <&emmc_clk_gate_pins>;
 523         pinctrl-names = "default", "clk-gate";
 524
 525         bus-width = <8>;
 526         cap-mmc-highspeed;
 527         mmc-ddr-1_8v;
 528         mmc-hs200-1_8v;
 529         max-frequency = <200000000>;
 530         non-removable;
 531         disable-wp;
 532
 533         mmc-pwrseq = <&emmc_pwrseq>;
 534         vmmc-supply = <&vddao_3v3>;
 535         vqmmc-supply = <&emmc_1v8>;
 536 };
 537
 538 &tdmif_a {
 539         pinctrl-0 = <&tdm_a_dout0_pins>, <&tdm_a_fs_pins>, <&tdm_a_sclk_pins>;
 540         pinctrl-names = "default";
 541         status = "okay";
 542
 543         assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD0>,
 544                           <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD0>;
 545         assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_A_SCLK>,
 546                                  <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
 547         assigned-clock-rates = <0>, <0>;
 548 };
 549
 550 &tdmif_b {
 551         status = "okay";
 552 };
 553
 554 &tdmin_a {
 555         status = "okay";
 556 };
 557
 558 &tdmin_b {
 559         status = "okay";
 560 };
 561
 562 &tdmout_a {
 563         status = "okay";
 564 };
 565
 566 &tdmout_b {
 567         status = "okay";
 568 };
 569
 570 &toddr_a {
 571         status = "okay";
 572 };
 573
 574 &toddr_b {
 575         status = "okay";
 576 };
 577
 578 &toddr_c {
 579         status = "okay";
 580 };
 581
 582 &tohdmitx {
 583         status = "okay";
 584 };
 585
 586 &uart_A {
 587         status = "okay";
 588         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 589         pinctrl-names = "default";
 590         uart-has-rtscts;
 591
 592         bluetooth {
 593                 compatible = "brcm,bcm43438-bt";
 594                 interrupt-parent = <&gpio_intc>;
 595                 interrupts = <95 IRQ_TYPE_LEVEL_HIGH>;
 596                 interrupt-names = "host-wakeup";
 597                 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
 598                 max-speed = <2000000>;
 599                 clocks = <&wifi32k>;
 600                 clock-names = "lpo";
 601                 vbat-supply = <&vddao_3v3>;
 602                 vddio-supply = <&vddio_ao1v8>;
 603         };
 604 };
 605
 606 /* Exposed via the on-board USB to Serial FT232RL IC */
 607 &uart_AO {
 608         status = "okay";
 609         pinctrl-0 = <&uart_ao_a_pins>;
 610         pinctrl-names = "default";
 611 };
 612
 613 &usb {
 614         status = "okay";
 615         dr_mode = "otg";
 616 };