src/arm64/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                 sound-name-prefix = "MIC";
  36         };
  37
  38         chosen {
  39                 stdout-path = "serial0:115200n8";
  40         };
  41
  42         emmc_pwrseq: emmc-pwrseq {
  43                 compatible = "mmc-pwrseq-emmc";
  44                 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
  45         };
  46
  47         gpio-keys {
  48                 compatible = "gpio-keys";
  49
  50                 key-1 {
  51                         label = "A";
  52                         linux,code = <BTN_0>;
  53                         gpios = <&gpio GPIOH_6 GPIO_ACTIVE_LOW>;
  54                         interrupt-parent = <&gpio_intc>;
  55                         interrupts = <IRQID_GPIOH_6 IRQ_TYPE_EDGE_BOTH>;
  56                 };
  57
  58                 key-2 {
  59                         label = "B";
  60                         linux,code = <BTN_1>;
  61                         gpios = <&gpio GPIOH_7 GPIO_ACTIVE_LOW>;
  62                         interrupt-parent = <&gpio_intc>;
  63                         interrupts = <IRQID_GPIOH_7 IRQ_TYPE_EDGE_BOTH>;
  64                 };
  65
  66                 key-3 {
  67                         label = "C";
  68                         linux,code = <BTN_2>;
  69                         gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
  70                         interrupt-parent = <&gpio_intc>;
  71                         interrupts = <IRQID_GPIOAO_2 IRQ_TYPE_EDGE_BOTH>;
  72                 };
  73
  74                 key-mic-mute {
  75                         label = "MicMute";
  76                         linux,code = <SW_MUTE_DEVICE>;
  77                         linux,input-type = <EV_SW>;
  78                         gpios = <&gpio_ao GPIOE_2 GPIO_ACTIVE_LOW>;
  79                         interrupt-parent = <&gpio_intc>;
  80                         interrupts = <IRQID_GPIOE_2 IRQ_TYPE_EDGE_BOTH>;
  81                 };
  82
  83                 key-power {
  84                         label = "PowerKey";
  85                         linux,code = <KEY_POWER>;
  86                         gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>;
  87                         interrupt-parent = <&gpio_intc>;
  88                         interrupts = <IRQID_GPIOAO_3 IRQ_TYPE_EDGE_BOTH>;
  89                 };
  90         };
  91
  92         hdmi-connector {
  93                 compatible = "hdmi-connector";
  94                 type = "a";
  95
  96                 port {
  97                         hdmi_connector_in: endpoint {
  98                                 remote-endpoint = <&hdmi_tx_tmds_out>;
  99                         };
 100                 };
 101         };
 102
 103         led-controller-1 {
 104                 compatible = "gpio-leds";
 105
 106                 led-1 {
 107                         label = "sei610:blue:bt";
 108                         gpios = <&gpio GPIOC_7 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
 109                         default-state = "off";
 110                 };
 111         };
 112
 113         led-controller-2 {
 114                 compatible = "pwm-leds";
 115
 116                 led-2 {
 117                         label = "sei610:red:power";
 118                         pwms = <&pwm_AO_ab 0 30518 0>;
 119                         max-brightness = <255>;
 120                         linux,default-trigger = "default-on";
 121                         active-low;
 122                 };
 123         };
 124
 125         memory@0 {
 126                 device_type = "memory";
 127                 reg = <0x0 0x0 0x0 0x40000000>;
 128         };
 129
 130         ao_5v: regulator-ao_5v {
 131                 compatible = "regulator-fixed";
 132                 regulator-name = "AO_5V";
 133                 regulator-min-microvolt = <5000000>;
 134                 regulator-max-microvolt = <5000000>;
 135                 vin-supply = <&dc_in>;
 136                 regulator-always-on;
 137         };
 138
 139         dc_in: regulator-dc_in {
 140                 compatible = "regulator-fixed";
 141                 regulator-name = "DC_IN";
 142                 regulator-min-microvolt = <5000000>;
 143                 regulator-max-microvolt = <5000000>;
 144                 regulator-always-on;
 145         };
 146
 147         emmc_1v8: regulator-emmc_1v8 {
 148                 compatible = "regulator-fixed";
 149                 regulator-name = "EMMC_1V8";
 150                 regulator-min-microvolt = <1800000>;
 151                 regulator-max-microvolt = <1800000>;
 152                 vin-supply = <&vddao_3v3>;
 153                 regulator-always-on;
 154         };
 155
 156         vddao_3v3: regulator-vddao_3v3 {
 157                 compatible = "regulator-fixed";
 158                 regulator-name = "VDDAO_3V3";
 159                 regulator-min-microvolt = <3300000>;
 160                 regulator-max-microvolt = <3300000>;
 161                 vin-supply = <&dc_in>;
 162                 regulator-always-on;
 163         };
 164
 165         /* Used by Tuner, RGB Led & IR Emitter LED array */
 166         vddao_3v3_t: regulator-vddao_3v3_t {
 167                 compatible = "regulator-fixed";
 168                 regulator-name = "VDDAO_3V3_T";
 169                 regulator-min-microvolt = <3300000>;
 170                 regulator-max-microvolt = <3300000>;
 171                 vin-supply = <&vddao_3v3>;
 172                 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
 173                 regulator-always-on;
 174         };
 175
 176         vddcpu: regulator-vddcpu {
 177                 /*
 178                  * SY8120B1ABC DC/DC Regulator.
 179                  */
 180                 compatible = "pwm-regulator";
 181
 182                 regulator-name = "VDDCPU";
 183                 regulator-min-microvolt = <690000>;
 184                 regulator-max-microvolt = <1050000>;
 185
 186                 pwm-supply = <&dc_in>;
 187
 188                 pwms = <&pwm_AO_cd 1 1500 0>;
 189                 pwm-dutycycle-range = <100 0>;
 190
 191                 regulator-boot-on;
 192                 regulator-always-on;
 193         };
 194
 195         vddio_ao1v8: regulator-vddio_ao1v8 {
 196                 compatible = "regulator-fixed";
 197                 regulator-name = "VDDIO_AO1V8";
 198                 regulator-min-microvolt = <1800000>;
 199                 regulator-max-microvolt = <1800000>;
 200                 vin-supply = <&vddao_3v3>;
 201                 regulator-always-on;
 202         };
 203
 204         sdio_pwrseq: sdio-pwrseq {
 205                 compatible = "mmc-pwrseq-simple";
 206                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
 207                 clocks = <&wifi32k>;
 208                 clock-names = "ext_clock";
 209         };
 210
 211         sound {
 212                 compatible = "amlogic,axg-sound-card";
 213                 model = "SEI610";
 214                 audio-aux-devs = <&tdmout_a>, <&tdmout_b>,
 215                                  <&tdmin_a>, <&tdmin_b>;
 216                 audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
 217                                 "TDMOUT_A IN 1", "FRDDR_B OUT 0",
 218                                 "TDMOUT_A IN 2", "FRDDR_C OUT 0",
 219                                 "TDM_A Playback", "TDMOUT_A OUT",
 220                                 "TDMOUT_B IN 0", "FRDDR_A OUT 1",
 221                                 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
 222                                 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
 223                                 "TDM_B Playback", "TDMOUT_B OUT",
 224                                 "TODDR_A IN 4", "PDM Capture",
 225                                 "TODDR_B IN 4", "PDM Capture",
 226                                 "TODDR_C IN 4", "PDM Capture",
 227                                 "TDMIN_A IN 0", "TDM_A Capture",
 228                                 "TDMIN_A IN 3", "TDM_A Loopback",
 229                                 "TDMIN_B IN 0", "TDM_A Capture",
 230                                 "TDMIN_B IN 3", "TDM_A Loopback",
 231                                 "TDMIN_A IN 1", "TDM_B Capture",
 232                                 "TDMIN_A IN 4", "TDM_B Loopback",
 233                                 "TDMIN_B IN 1", "TDM_B Capture",
 234                                 "TDMIN_B IN 4", "TDM_B Loopback",
 235                                 "TODDR_A IN 0", "TDMIN_A OUT",
 236                                 "TODDR_B IN 0", "TDMIN_A OUT",
 237                                 "TODDR_C IN 0", "TDMIN_A OUT",
 238                                 "TODDR_A IN 1", "TDMIN_B OUT",
 239                                 "TODDR_B IN 1", "TDMIN_B OUT",
 240                                 "TODDR_C IN 1", "TDMIN_B OUT";
 241
 242                 assigned-clocks = <&clkc CLKID_MPLL2>,
 243                                   <&clkc CLKID_MPLL0>,
 244                                   <&clkc CLKID_MPLL1>;
 245                 assigned-clock-parents = <0>, <0>, <0>;
 246                 assigned-clock-rates = <294912000>,
 247                                        <270950400>,
 248                                        <393216000>;
 249
 250                 dai-link-0 {
 251                         sound-dai = <&frddr_a>;
 252                 };
 253
 254                 dai-link-1 {
 255                         sound-dai = <&frddr_b>;
 256                 };
 257
 258                 dai-link-2 {
 259                         sound-dai = <&frddr_c>;
 260                 };
 261
 262                 dai-link-3 {
 263                         sound-dai = <&toddr_a>;
 264                 };
 265
 266                 dai-link-4 {
 267                         sound-dai = <&toddr_b>;
 268                 };
 269
 270                 dai-link-5 {
 271                         sound-dai = <&toddr_c>;
 272                 };
 273
 274                 /* internal speaker interface */
 275                 dai-link-6 {
 276                         sound-dai = <&tdmif_a>;
 277                         dai-format = "i2s";
 278                         dai-tdm-slot-tx-mask-0 = <1 1>;
 279                         mclk-fs = <256>;
 280
 281                         codec-0 {
 282                                 sound-dai = <&mono_dac>;
 283                         };
 284
 285                         codec-1 {
 286                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
 287                         };
 288                 };
 289
 290                 /* 8ch hdmi interface */
 291                 dai-link-7 {
 292                         sound-dai = <&tdmif_b>;
 293                         dai-format = "i2s";
 294                         dai-tdm-slot-tx-mask-0 = <1 1>;
 295                         dai-tdm-slot-tx-mask-1 = <1 1>;
 296                         dai-tdm-slot-tx-mask-2 = <1 1>;
 297                         dai-tdm-slot-tx-mask-3 = <1 1>;
 298                         mclk-fs = <256>;
 299
 300                         codec {
 301                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
 302                         };
 303                 };
 304
 305                 /* internal digital mics */
 306                 dai-link-8 {
 307                         sound-dai = <&pdm>;
 308
 309                         codec {
 310                                 sound-dai = <&dmics>;
 311                         };
 312                 };
 313
 314                 /* hdmi glue */
 315                 dai-link-9 {
 316                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 317
 318                         codec {
 319                                 sound-dai = <&hdmi_tx>;
 320                         };
 321                 };
 322         };
 323
 324         wifi32k: wifi32k {
 325                 compatible = "pwm-clock";
 326                 #clock-cells = <0>;
 327                 clock-frequency = <32768>;
 328                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 329         };
 330 };
 331
 332 &arb {
 333         status = "okay";
 334 };
 335
 336 &cec_AO {
 337         pinctrl-0 = <&cec_ao_a_h_pins>;
 338         pinctrl-names = "default";
 339         status = "disabled";
 340         hdmi-phandle = <&hdmi_tx>;
 341 };
 342
 343 &cecb_AO {
 344         pinctrl-0 = <&cec_ao_b_h_pins>;
 345         pinctrl-names = "default";
 346         status = "okay";
 347         hdmi-phandle = <&hdmi_tx>;
 348 };
 349
 350 &clkc_audio {
 351         status = "okay";
 352 };
 353
 354 &cpu0 {
 355         cpu-supply = <&vddcpu>;
 356         operating-points-v2 = <&cpu_opp_table>;
 357         clocks = <&clkc CLKID_CPU_CLK>;
 358         clock-latency = <50000>;
 359 };
 360
 361 &cpu1 {
 362         cpu-supply = <&vddcpu>;
 363         operating-points-v2 = <&cpu_opp_table>;
 364         clocks = <&clkc CLKID_CPU1_CLK>;
 365         clock-latency = <50000>;
 366 };
 367
 368 &cpu2 {
 369         cpu-supply = <&vddcpu>;
 370         operating-points-v2 = <&cpu_opp_table>;
 371         clocks = <&clkc CLKID_CPU2_CLK>;
 372         clock-latency = <50000>;
 373 };
 374
 375 &cpu3 {
 376         cpu-supply = <&vddcpu>;
 377         operating-points-v2 = <&cpu_opp_table>;
 378         clocks = <&clkc CLKID_CPU3_CLK>;
 379         clock-latency = <50000>;
 380 };
 381
 382 &ethmac {
 383         status = "okay";
 384         phy-handle = <&internal_ephy>;
 385         phy-mode = "rmii";
 386 };
 387
 388 &frddr_a {
 389         status = "okay";
 390 };
 391
 392 &frddr_b {
 393         status = "okay";
 394 };
 395
 396 &frddr_c {
 397         status = "okay";
 398 };
 399
 400 &hdmi_tx {
 401         status = "okay";
 402         pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
 403         pinctrl-names = "default";
 404 };
 405
 406 &hdmi_tx_tmds_port {
 407         hdmi_tx_tmds_out: endpoint {
 408                 remote-endpoint = <&hdmi_connector_in>;
 409         };
 410 };
 411
 412 &i2c3 {
 413         status = "okay";
 414         pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
 415         pinctrl-names = "default";
 416 };
 417
 418 &ir {
 419         status = "okay";
 420         pinctrl-0 = <&remote_input_ao_pins>;
 421         pinctrl-names = "default";
 422 };
 423
 424 &pdm {
 425         pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_dclk_z_pins>;
 426         pinctrl-names = "default";
 427         status = "okay";
 428 };
 429
 430 &pwm_AO_ab {
 431         status = "okay";
 432         pinctrl-0 = <&pwm_ao_a_pins>;
 433         pinctrl-names = "default";
 434         clocks = <&xtal>;
 435         clock-names = "clkin0";
 436 };
 437
 438 &pwm_AO_cd {
 439         pinctrl-0 = <&pwm_ao_d_e_pins>;
 440         pinctrl-names = "default";
 441         clocks = <&xtal>;
 442         clock-names = "clkin1";
 443         status = "okay";
 444 };
 445
 446 &pwm_ef {
 447         status = "okay";
 448         pinctrl-0 = <&pwm_e_pins>;
 449         pinctrl-names = "default";
 450         clocks = <&xtal>;
 451         clock-names = "clkin0";
 452 };
 453
 454 &saradc {
 455         status = "okay";
 456         vref-supply = <&vddio_ao1v8>;
 457 };
 458
 459 /* SDIO */
 460 &sd_emmc_a {
 461         status = "okay";
 462         pinctrl-0 = <&sdio_pins>;
 463         pinctrl-1 = <&sdio_clk_gate_pins>;
 464         pinctrl-names = "default", "clk-gate";
 465         #address-cells = <1>;
 466         #size-cells = <0>;
 467
 468         bus-width = <4>;
 469         cap-sd-highspeed;
 470         sd-uhs-sdr50;
 471         max-frequency = <100000000>;
 472
 473         non-removable;
 474         disable-wp;
 475
 476         /* WiFi firmware requires power to be kept while in suspend */
 477         keep-power-in-suspend;
 478
 479         mmc-pwrseq = <&sdio_pwrseq>;
 480
 481         vmmc-supply = <&vddao_3v3>;
 482         vqmmc-supply = <&vddio_ao1v8>;
 483
 484         brcmf: wifi@1 {
 485                 reg = <1>;
 486                 compatible = "brcm,bcm4329-fmac";
 487         };
 488 };
 489
 490 /* SD card */
 491 &sd_emmc_b {
 492         status = "okay";
 493         pinctrl-0 = <&sdcard_c_pins>;
 494         pinctrl-1 = <&sdcard_clk_gate_c_pins>;
 495         pinctrl-names = "default", "clk-gate";
 496
 497         bus-width = <4>;
 498         cap-sd-highspeed;
 499         max-frequency = <50000000>;
 500         disable-wp;
 501
 502         cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
 503         vmmc-supply = <&vddao_3v3>;
 504         vqmmc-supply = <&vddao_3v3>;
 505 };
 506
 507 /* eMMC */
 508 &sd_emmc_c {
 509         status = "okay";
 510         pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
 511         pinctrl-1 = <&emmc_clk_gate_pins>;
 512         pinctrl-names = "default", "clk-gate";
 513
 514         bus-width = <8>;
 515         cap-mmc-highspeed;
 516         mmc-ddr-1_8v;
 517         mmc-hs200-1_8v;
 518         max-frequency = <200000000>;
 519         non-removable;
 520         disable-wp;
 521
 522         mmc-pwrseq = <&emmc_pwrseq>;
 523         vmmc-supply = <&vddao_3v3>;
 524         vqmmc-supply = <&emmc_1v8>;
 525 };
 526
 527 &tdmif_a {
 528         pinctrl-0 = <&tdm_a_dout0_pins>, <&tdm_a_fs_pins>, <&tdm_a_sclk_pins>;
 529         pinctrl-names = "default";
 530         status = "okay";
 531
 532         assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD0>,
 533                           <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD0>;
 534         assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_A_SCLK>,
 535                                  <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
 536         assigned-clock-rates = <0>, <0>;
 537 };
 538
 539 &tdmif_b {
 540         status = "okay";
 541 };
 542
 543 &tdmin_a {
 544         status = "okay";
 545 };
 546
 547 &tdmin_b {
 548         status = "okay";
 549 };
 550
 551 &tdmout_a {
 552         status = "okay";
 553 };
 554
 555 &tdmout_b {
 556         status = "okay";
 557 };
 558
 559 &toddr_a {
 560         status = "okay";
 561 };
 562
 563 &toddr_b {
 564         status = "okay";
 565 };
 566
 567 &toddr_c {
 568         status = "okay";
 569 };
 570
 571 &tohdmitx {
 572         status = "okay";
 573 };
 574
 575 &uart_A {
 576         status = "okay";
 577         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 578         pinctrl-names = "default";
 579         uart-has-rtscts;
 580
 581         bluetooth {
 582                 compatible = "brcm,bcm43438-bt";
 583                 interrupt-parent = <&gpio_intc>;
 584                 interrupts = <IRQID_GPIOX_18 IRQ_TYPE_LEVEL_HIGH>;
 585                 interrupt-names = "host-wakeup";
 586                 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
 587                 max-speed = <2000000>;
 588                 clocks = <&wifi32k>;
 589                 clock-names = "lpo";
 590                 vbat-supply = <&vddao_3v3>;
 591                 vddio-supply = <&vddio_ao1v8>;
 592         };
 593 };
 594
 595 /* Exposed via the on-board USB to Serial FT232RL IC */
 596 &uart_AO {
 597         status = "okay";
 598         pinctrl-0 = <&uart_ao_a_pins>;
 599         pinctrl-names = "default";
 600 };
 601
 602 &usb {
 603         status = "okay";
 604         dr_mode = "otg";
 605 };