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 = <IRQID_GPIOH_6 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 = <IRQID_GPIOH_7 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 = <IRQID_GPIOAO_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 = <IRQID_GPIOE_2 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 = <IRQID_GPIOAO_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
 251                 dai-link-0 {
 252                         sound-dai = <&frddr_a>;
 253                 };
 254
 255                 dai-link-1 {
 256                         sound-dai = <&frddr_b>;
 257                 };
 258
 259                 dai-link-2 {
 260                         sound-dai = <&frddr_c>;
 261                 };
 262
 263                 dai-link-3 {
 264                         sound-dai = <&toddr_a>;
 265                 };
 266
 267                 dai-link-4 {
 268                         sound-dai = <&toddr_b>;
 269                 };
 270
 271                 dai-link-5 {
 272                         sound-dai = <&toddr_c>;
 273                 };
 274
 275                 /* internal speaker interface */
 276                 dai-link-6 {
 277                         sound-dai = <&tdmif_a>;
 278                         dai-format = "i2s";
 279                         dai-tdm-slot-tx-mask-0 = <1 1>;
 280                         mclk-fs = <256>;
 281
 282                         codec-0 {
 283                                 sound-dai = <&mono_dac>;
 284                         };
 285
 286                         codec-1 {
 287                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
 288                         };
 289                 };
 290
 291                 /* 8ch hdmi interface */
 292                 dai-link-7 {
 293                         sound-dai = <&tdmif_b>;
 294                         dai-format = "i2s";
 295                         dai-tdm-slot-tx-mask-0 = <1 1>;
 296                         dai-tdm-slot-tx-mask-1 = <1 1>;
 297                         dai-tdm-slot-tx-mask-2 = <1 1>;
 298                         dai-tdm-slot-tx-mask-3 = <1 1>;
 299                         mclk-fs = <256>;
 300
 301                         codec {
 302                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
 303                         };
 304                 };
 305
 306                 /* internal digital mics */
 307                 dai-link-8 {
 308                         sound-dai = <&pdm>;
 309
 310                         codec {
 311                                 sound-dai = <&dmics>;
 312                         };
 313                 };
 314
 315                 /* hdmi glue */
 316                 dai-link-9 {
 317                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 318
 319                         codec {
 320                                 sound-dai = <&hdmi_tx>;
 321                         };
 322                 };
 323         };
 324
 325         wifi32k: wifi32k {
 326                 compatible = "pwm-clock";
 327                 #clock-cells = <0>;
 328                 clock-frequency = <32768>;
 329                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 330         };
 331 };
 332
 333 &arb {
 334         status = "okay";
 335 };
 336
 337 &cec_AO {
 338         pinctrl-0 = <&cec_ao_a_h_pins>;
 339         pinctrl-names = "default";
 340         status = "disabled";
 341         hdmi-phandle = <&hdmi_tx>;
 342 };
 343
 344 &cecb_AO {
 345         pinctrl-0 = <&cec_ao_b_h_pins>;
 346         pinctrl-names = "default";
 347         status = "okay";
 348         hdmi-phandle = <&hdmi_tx>;
 349 };
 350
 351 &clkc_audio {
 352         status = "okay";
 353 };
 354
 355 &cpu0 {
 356         cpu-supply = <&vddcpu>;
 357         operating-points-v2 = <&cpu_opp_table>;
 358         clocks = <&clkc CLKID_CPU_CLK>;
 359         clock-latency = <50000>;
 360 };
 361
 362 &cpu1 {
 363         cpu-supply = <&vddcpu>;
 364         operating-points-v2 = <&cpu_opp_table>;
 365         clocks = <&clkc CLKID_CPU1_CLK>;
 366         clock-latency = <50000>;
 367 };
 368
 369 &cpu2 {
 370         cpu-supply = <&vddcpu>;
 371         operating-points-v2 = <&cpu_opp_table>;
 372         clocks = <&clkc CLKID_CPU2_CLK>;
 373         clock-latency = <50000>;
 374 };
 375
 376 &cpu3 {
 377         cpu-supply = <&vddcpu>;
 378         operating-points-v2 = <&cpu_opp_table>;
 379         clocks = <&clkc CLKID_CPU3_CLK>;
 380         clock-latency = <50000>;
 381 };
 382
 383 &ethmac {
 384         status = "okay";
 385         phy-handle = <&internal_ephy>;
 386         phy-mode = "rmii";
 387 };
 388
 389 &frddr_a {
 390         status = "okay";
 391 };
 392
 393 &frddr_b {
 394         status = "okay";
 395 };
 396
 397 &frddr_c {
 398         status = "okay";
 399 };
 400
 401 &hdmi_tx {
 402         status = "okay";
 403         pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
 404         pinctrl-names = "default";
 405 };
 406
 407 &hdmi_tx_tmds_port {
 408         hdmi_tx_tmds_out: endpoint {
 409                 remote-endpoint = <&hdmi_connector_in>;
 410         };
 411 };
 412
 413 &i2c3 {
 414         status = "okay";
 415         pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
 416         pinctrl-names = "default";
 417 };
 418
 419 &ir {
 420         status = "okay";
 421         pinctrl-0 = <&remote_input_ao_pins>;
 422         pinctrl-names = "default";
 423 };
 424
 425 &pdm {
 426         pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_dclk_z_pins>;
 427         pinctrl-names = "default";
 428         status = "okay";
 429 };
 430
 431 &pwm_AO_ab {
 432         status = "okay";
 433         pinctrl-0 = <&pwm_ao_a_pins>;
 434         pinctrl-names = "default";
 435         clocks = <&xtal>;
 436         clock-names = "clkin0";
 437 };
 438
 439 &pwm_AO_cd {
 440         pinctrl-0 = <&pwm_ao_d_e_pins>;
 441         pinctrl-names = "default";
 442         clocks = <&xtal>;
 443         clock-names = "clkin1";
 444         status = "okay";
 445 };
 446
 447 &pwm_ef {
 448         status = "okay";
 449         pinctrl-0 = <&pwm_e_pins>;
 450         pinctrl-names = "default";
 451         clocks = <&xtal>;
 452         clock-names = "clkin0";
 453 };
 454
 455 &saradc {
 456         status = "okay";
 457         vref-supply = <&vddio_ao1v8>;
 458 };
 459
 460 /* SDIO */
 461 &sd_emmc_a {
 462         status = "okay";
 463         pinctrl-0 = <&sdio_pins>;
 464         pinctrl-1 = <&sdio_clk_gate_pins>;
 465         pinctrl-names = "default", "clk-gate";
 466         #address-cells = <1>;
 467         #size-cells = <0>;
 468
 469         bus-width = <4>;
 470         cap-sd-highspeed;
 471         sd-uhs-sdr50;
 472         max-frequency = <100000000>;
 473
 474         non-removable;
 475         disable-wp;
 476
 477         /* WiFi firmware requires power to be kept while in suspend */
 478         keep-power-in-suspend;
 479
 480         mmc-pwrseq = <&sdio_pwrseq>;
 481
 482         vmmc-supply = <&vddao_3v3>;
 483         vqmmc-supply = <&vddio_ao1v8>;
 484
 485         brcmf: wifi@1 {
 486                 reg = <1>;
 487                 compatible = "brcm,bcm4329-fmac";
 488         };
 489 };
 490
 491 /* SD card */
 492 &sd_emmc_b {
 493         status = "okay";
 494         pinctrl-0 = <&sdcard_c_pins>;
 495         pinctrl-1 = <&sdcard_clk_gate_c_pins>;
 496         pinctrl-names = "default", "clk-gate";
 497
 498         bus-width = <4>;
 499         cap-sd-highspeed;
 500         max-frequency = <50000000>;
 501         disable-wp;
 502
 503         cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
 504         vmmc-supply = <&vddao_3v3>;
 505         vqmmc-supply = <&vddao_3v3>;
 506 };
 507
 508 /* eMMC */
 509 &sd_emmc_c {
 510         status = "okay";
 511         pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
 512         pinctrl-1 = <&emmc_clk_gate_pins>;
 513         pinctrl-names = "default", "clk-gate";
 514
 515         bus-width = <8>;
 516         cap-mmc-highspeed;
 517         mmc-ddr-1_8v;
 518         mmc-hs200-1_8v;
 519         max-frequency = <200000000>;
 520         non-removable;
 521         disable-wp;
 522
 523         mmc-pwrseq = <&emmc_pwrseq>;
 524         vmmc-supply = <&vddao_3v3>;
 525         vqmmc-supply = <&emmc_1v8>;
 526 };
 527
 528 &tdmif_a {
 529         pinctrl-0 = <&tdm_a_dout0_pins>, <&tdm_a_fs_pins>, <&tdm_a_sclk_pins>;
 530         pinctrl-names = "default";
 531         status = "okay";
 532
 533         assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD0>,
 534                           <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD0>;
 535         assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_A_SCLK>,
 536                                  <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
 537         assigned-clock-rates = <0>, <0>;
 538 };
 539
 540 &tdmif_b {
 541         status = "okay";
 542 };
 543
 544 &tdmin_a {
 545         status = "okay";
 546 };
 547
 548 &tdmin_b {
 549         status = "okay";
 550 };
 551
 552 &tdmout_a {
 553         status = "okay";
 554 };
 555
 556 &tdmout_b {
 557         status = "okay";
 558 };
 559
 560 &toddr_a {
 561         status = "okay";
 562 };
 563
 564 &toddr_b {
 565         status = "okay";
 566 };
 567
 568 &toddr_c {
 569         status = "okay";
 570 };
 571
 572 &tohdmitx {
 573         status = "okay";
 574 };
 575
 576 &uart_A {
 577         status = "okay";
 578         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 579         pinctrl-names = "default";
 580         uart-has-rtscts;
 581
 582         bluetooth {
 583                 compatible = "brcm,bcm43438-bt";
 584                 interrupt-parent = <&gpio_intc>;
 585                 interrupts = <IRQID_GPIOX_18 IRQ_TYPE_LEVEL_HIGH>;
 586                 interrupt-names = "host-wakeup";
 587                 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
 588                 max-speed = <2000000>;
 589                 clocks = <&wifi32k>;
 590                 clock-names = "lpo";
 591                 vbat-supply = <&vddao_3v3>;
 592                 vddio-supply = <&vddio_ao1v8>;
 593         };
 594 };
 595
 596 /* Exposed via the on-board USB to Serial FT232RL IC */
 597 &uart_AO {
 598         status = "okay";
 599         pinctrl-0 = <&uart_ao_a_pins>;
 600         pinctrl-names = "default";
 601 };
 602
 603 &usb {
 604         status = "okay";
 605         dr_mode = "otg";
 606 };