arch/arm/dts/meson-g12a-sei510.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-g12a.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,sei510", "amlogic,g12a";
  16         model = "SEI Robotics SEI510";
  17
  18         adc_keys {
  19                 compatible = "adc-keys";
  20                 io-channels = <&saradc 0>;
  21                 io-channel-names = "buttons";
  22                 keyup-threshold-microvolt = <1800000>;
  23
  24                 button-onoff {
  25                         label = "On/Off";
  26                         linux,code = <KEY_POWER>;
  27                         press-threshold-microvolt = <1700000>;
  28                 };
  29         };
  30
  31         aliases {
  32                 serial0 = &uart_AO;
  33                 ethernet0 = &ethmac;
  34         };
  35
  36         mono_dac: audio-codec-0 {
  37                 compatible = "maxim,max98357a";
  38                 #sound-dai-cells = <0>;
  39                 sound-name-prefix = "U16";
  40                 sdmode-gpios = <&gpio GPIOX_8 GPIO_ACTIVE_HIGH>;
  41         };
  42
  43         dmics: audio-codec-1 {
  44                 #sound-dai-cells = <0>;
  45                 compatible = "dmic-codec";
  46                 num-channels = <2>;
  47                 wakeup-delay-ms = <50>;
  48                 status = "okay";
  49                 sound-name-prefix = "MIC";
  50         };
  51
  52         chosen {
  53                 stdout-path = "serial0:115200n8";
  54         };
  55
  56         cvbs-connector {
  57                 compatible = "composite-video-connector";
  58
  59                 port {
  60                         cvbs_connector_in: endpoint {
  61                                 remote-endpoint = <&cvbs_vdac_out>;
  62                         };
  63                 };
  64         };
  65
  66         emmc_pwrseq: emmc-pwrseq {
  67                 compatible = "mmc-pwrseq-emmc";
  68                 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
  69         };
  70
  71         hdmi-connector {
  72                 compatible = "hdmi-connector";
  73                 type = "a";
  74
  75                 port {
  76                         hdmi_connector_in: endpoint {
  77                                 remote-endpoint = <&hdmi_tx_tmds_out>;
  78                         };
  79                 };
  80         };
  81
  82         memory@0 {
  83                 device_type = "memory";
  84                 reg = <0x0 0x0 0x0 0x40000000>;
  85         };
  86
  87         ao_5v: regulator-ao_5v {
  88                 compatible = "regulator-fixed";
  89                 regulator-name = "AO_5V";
  90                 regulator-min-microvolt = <5000000>;
  91                 regulator-max-microvolt = <5000000>;
  92                 vin-supply = <&dc_in>;
  93                 regulator-always-on;
  94         };
  95
  96         dc_in: regulator-dc_in {
  97                 compatible = "regulator-fixed";
  98                 regulator-name = "DC_IN";
  99                 regulator-min-microvolt = <5000000>;
 100                 regulator-max-microvolt = <5000000>;
 101                 regulator-always-on;
 102         };
 103
 104         emmc_1v8: regulator-emmc_1v8 {
 105                 compatible = "regulator-fixed";
 106                 regulator-name = "EMMC_1V8";
 107                 regulator-min-microvolt = <1800000>;
 108                 regulator-max-microvolt = <1800000>;
 109                 vin-supply = <&vddao_3v3>;
 110                 regulator-always-on;
 111         };
 112
 113         vddao_3v3: regulator-vddao_3v3 {
 114                 compatible = "regulator-fixed";
 115                 regulator-name = "VDDAO_3V3";
 116                 regulator-min-microvolt = <3300000>;
 117                 regulator-max-microvolt = <3300000>;
 118                 vin-supply = <&dc_in>;
 119                 regulator-always-on;
 120         };
 121
 122         vddao_3v3_t: regultor-vddao_3v3_t {
 123                 compatible = "regulator-fixed";
 124                 regulator-name = "VDDAO_3V3_T";
 125                 regulator-min-microvolt = <3300000>;
 126                 regulator-max-microvolt = <3300000>;
 127                 vin-supply = <&vddao_3v3>;
 128                 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
 129                 enable-active-high;
 130         };
 131
 132         vddcpu: regulator-vddcpu {
 133                 /*
 134                  * SY8120B1ABC DC/DC Regulator.
 135                  */
 136                 compatible = "pwm-regulator";
 137
 138                 regulator-name = "VDDCPU";
 139                 regulator-min-microvolt = <721000>;
 140                 regulator-max-microvolt = <1022000>;
 141
 142                 vin-supply = <&dc_in>;
 143
 144                 pwms = <&pwm_AO_cd 1 1250 0>;
 145                 pwm-dutycycle-range = <100 0>;
 146
 147                 regulator-boot-on;
 148                 regulator-always-on;
 149         };
 150
 151         vddio_ao1v8: regulator-vddio_ao1v8 {
 152                 compatible = "regulator-fixed";
 153                 regulator-name = "VDDIO_AO1V8";
 154                 regulator-min-microvolt = <1800000>;
 155                 regulator-max-microvolt = <1800000>;
 156                 vin-supply = <&vddao_3v3>;
 157                 regulator-always-on;
 158         };
 159
 160         reserved-memory {
 161                 /* TEE Reserved Memory */
 162                 bl32_reserved: bl32@5000000 {
 163                         reg = <0x0 0x05300000 0x0 0x2000000>;
 164                         no-map;
 165                 };
 166         };
 167
 168         sdio_pwrseq: sdio-pwrseq {
 169                 compatible = "mmc-pwrseq-simple";
 170                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
 171                 clocks = <&wifi32k>;
 172                 clock-names = "ext_clock";
 173         };
 174
 175         wifi32k: wifi32k {
 176                 compatible = "pwm-clock";
 177                 #clock-cells = <0>;
 178                 clock-frequency = <32768>;
 179                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 180         };
 181
 182         sound {
 183                 compatible = "amlogic,axg-sound-card";
 184                 model = "G12A-SEI510";
 185                 audio-aux-devs = <&tdmout_a>, <&tdmout_b>,
 186                                  <&tdmin_a>, <&tdmin_b>;
 187                 audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
 188                                 "TDMOUT_A IN 1", "FRDDR_B OUT 0",
 189                                 "TDMOUT_A IN 2", "FRDDR_C OUT 0",
 190                                 "TDM_A Playback", "TDMOUT_A OUT",
 191                                 "TDMOUT_B IN 0", "FRDDR_A OUT 1",
 192                                 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
 193                                 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
 194                                 "TDM_B Playback", "TDMOUT_B OUT",
 195                                 "TODDR_A IN 4", "PDM Capture",
 196                                 "TODDR_B IN 4", "PDM Capture",
 197                                 "TODDR_C IN 4", "PDM Capture",
 198                                 "TDMIN_A IN 0", "TDM_A Capture",
 199                                 "TDMIN_A IN 3", "TDM_A Loopback",
 200                                 "TDMIN_B IN 0", "TDM_A Capture",
 201                                 "TDMIN_B IN 3", "TDM_A Loopback",
 202                                 "TDMIN_A IN 1", "TDM_B Capture",
 203                                 "TDMIN_A IN 4", "TDM_B Loopback",
 204                                 "TDMIN_B IN 1", "TDM_B Capture",
 205                                 "TDMIN_B IN 4", "TDM_B Loopback",
 206                                 "TODDR_A IN 0", "TDMIN_A OUT",
 207                                 "TODDR_B IN 0", "TDMIN_A OUT",
 208                                 "TODDR_C IN 0", "TDMIN_A OUT",
 209                                 "TODDR_A IN 1", "TDMIN_B OUT",
 210                                 "TODDR_B IN 1", "TDMIN_B OUT",
 211                                 "TODDR_C IN 1", "TDMIN_B OUT";
 212
 213                 assigned-clocks = <&clkc CLKID_MPLL2>,
 214                                   <&clkc CLKID_MPLL0>,
 215                                   <&clkc CLKID_MPLL1>;
 216                 assigned-clock-parents = <0>, <0>, <0>;
 217                 assigned-clock-rates = <294912000>,
 218                                        <270950400>,
 219                                        <393216000>;
 220                 status = "okay";
 221
 222                 dai-link-0 {
 223                         sound-dai = <&frddr_a>;
 224                 };
 225
 226                 dai-link-1 {
 227                         sound-dai = <&frddr_b>;
 228                 };
 229
 230                 dai-link-2 {
 231                         sound-dai = <&frddr_c>;
 232                 };
 233
 234                 dai-link-3 {
 235                         sound-dai = <&toddr_a>;
 236                 };
 237
 238                 dai-link-4 {
 239                         sound-dai = <&toddr_b>;
 240                 };
 241
 242                 dai-link-5 {
 243                         sound-dai = <&toddr_c>;
 244                 };
 245
 246                 /* internal speaker interface */
 247                 dai-link-6 {
 248                         sound-dai = <&tdmif_a>;
 249                         dai-format = "i2s";
 250                         dai-tdm-slot-tx-mask-0 = <1 1>;
 251                         mclk-fs = <256>;
 252
 253                         codec-0 {
 254                                 sound-dai = <&mono_dac>;
 255                         };
 256
 257                         codec-1 {
 258                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
 259                         };
 260                 };
 261
 262                 /* 8ch hdmi interface */
 263                 dai-link-7 {
 264                         sound-dai = <&tdmif_b>;
 265                         dai-format = "i2s";
 266                         dai-tdm-slot-tx-mask-0 = <1 1>;
 267                         dai-tdm-slot-tx-mask-1 = <1 1>;
 268                         dai-tdm-slot-tx-mask-2 = <1 1>;
 269                         dai-tdm-slot-tx-mask-3 = <1 1>;
 270                         mclk-fs = <256>;
 271
 272                         codec@0 {
 273                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
 274                         };
 275                 };
 276
 277                 /* internal digital mics */
 278                 dai-link-8 {
 279                         sound-dai = <&pdm>;
 280
 281                         codec {
 282                                 sound-dai = <&dmics>;
 283                         };
 284                 };
 285
 286                 /* hdmi glue */
 287                 dai-link-9 {
 288                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 289
 290                         codec {
 291                                 sound-dai = <&hdmi_tx>;
 292                         };
 293                 };
 294         };
 295 };
 296
 297 &arb {
 298         status = "okay";
 299 };
 300
 301 &cec_AO {
 302         pinctrl-0 = <&cec_ao_a_h_pins>;
 303         pinctrl-names = "default";
 304         status = "disabled";
 305         hdmi-phandle = <&hdmi_tx>;
 306 };
 307
 308 &cecb_AO {
 309         pinctrl-0 = <&cec_ao_b_h_pins>;
 310         pinctrl-names = "default";
 311         status = "okay";
 312         hdmi-phandle = <&hdmi_tx>;
 313 };
 314
 315 &clkc_audio {
 316         status = "okay";
 317 };
 318
 319 &cpu0 {
 320         cpu-supply = <&vddcpu>;
 321         operating-points-v2 = <&cpu_opp_table>;
 322         clocks = <&clkc CLKID_CPU_CLK>;
 323         clock-latency = <50000>;
 324 };
 325
 326 &cpu1 {
 327         cpu-supply = <&vddcpu>;
 328         operating-points-v2 = <&cpu_opp_table>;
 329         clocks = <&clkc CLKID_CPU_CLK>;
 330         clock-latency = <50000>;
 331 };
 332
 333 &cpu2 {
 334         cpu-supply = <&vddcpu>;
 335         operating-points-v2 = <&cpu_opp_table>;
 336         clocks = <&clkc CLKID_CPU_CLK>;
 337         clock-latency = <50000>;
 338 };
 339
 340 &cpu3 {
 341         cpu-supply = <&vddcpu>;
 342         operating-points-v2 = <&cpu_opp_table>;
 343         clocks = <&clkc CLKID_CPU_CLK>;
 344         clock-latency = <50000>;
 345 };
 346
 347 &cvbs_vdac_port {
 348         cvbs_vdac_out: endpoint {
 349                 remote-endpoint = <&cvbs_connector_in>;
 350         };
 351 };
 352
 353 &ethmac {
 354         status = "okay";
 355         phy-handle = <&internal_ephy>;
 356         phy-mode = "rmii";
 357 };
 358
 359 &frddr_a {
 360         status = "okay";
 361 };
 362
 363 &frddr_b {
 364         status = "okay";
 365 };
 366
 367 &frddr_c {
 368         status = "okay";
 369 };
 370
 371 &hdmi_tx {
 372         status = "okay";
 373         pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
 374         pinctrl-names = "default";
 375 };
 376
 377 &hdmi_tx_tmds_port {
 378         hdmi_tx_tmds_out: endpoint {
 379                 remote-endpoint = <&hdmi_connector_in>;
 380         };
 381 };
 382
 383 &i2c3 {
 384         status = "okay";
 385         pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
 386         pinctrl-names = "default";
 387 };
 388
 389 &ir {
 390         status = "okay";
 391         pinctrl-0 = <&remote_input_ao_pins>;
 392         pinctrl-names = "default";
 393 };
 394
 395 &pwm_AO_cd {
 396         pinctrl-0 = <&pwm_ao_d_e_pins>;
 397         pinctrl-names = "default";
 398         clocks = <&xtal>;
 399         clock-names = "clkin1";
 400         status = "okay";
 401 };
 402
 403 &pwm_ef {
 404         status = "okay";
 405         pinctrl-0 = <&pwm_e_pins>;
 406         pinctrl-names = "default";
 407         clocks = <&xtal>;
 408         clock-names = "clkin0";
 409 };
 410
 411 &pdm {
 412         pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_din1_z_pins>,
 413                     <&pdm_din2_z_pins>, <&pdm_din3_z_pins>,
 414                     <&pdm_dclk_z_pins>;
 415         pinctrl-names = "default";
 416         status = "okay";
 417 };
 418
 419 &saradc {
 420         status = "okay";
 421         vref-supply = <&vddio_ao1v8>;
 422 };
 423
 424 /* SDIO */
 425 &sd_emmc_a {
 426         status = "okay";
 427         pinctrl-0 = <&sdio_pins>;
 428         pinctrl-1 = <&sdio_clk_gate_pins>;
 429         pinctrl-names = "default", "clk-gate";
 430         #address-cells = <1>;
 431         #size-cells = <0>;
 432
 433         bus-width = <4>;
 434         cap-sd-highspeed;
 435         sd-uhs-sdr50;
 436         max-frequency = <100000000>;
 437
 438         non-removable;
 439         disable-wp;
 440
 441         /* WiFi firmware requires power to be kept while in suspend */
 442         keep-power-in-suspend;
 443
 444         mmc-pwrseq = <&sdio_pwrseq>;
 445
 446         vmmc-supply = <&vddao_3v3>;
 447         vqmmc-supply = <&vddio_ao1v8>;
 448
 449         brcmf: wifi@1 {
 450                 reg = <1>;
 451                 compatible = "brcm,bcm4329-fmac";
 452         };
 453 };
 454
 455 /* SD card */
 456 &sd_emmc_b {
 457         status = "okay";
 458         pinctrl-0 = <&sdcard_c_pins>;
 459         pinctrl-1 = <&sdcard_clk_gate_c_pins>;
 460         pinctrl-names = "default", "clk-gate";
 461
 462         bus-width = <4>;
 463         cap-sd-highspeed;
 464         max-frequency = <50000000>;
 465         disable-wp;
 466
 467         cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
 468         vmmc-supply = <&vddao_3v3>;
 469         vqmmc-supply = <&vddao_3v3>;
 470 };
 471
 472 /* eMMC */
 473 &sd_emmc_c {
 474         status = "okay";
 475         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 476         pinctrl-1 = <&emmc_clk_gate_pins>;
 477         pinctrl-names = "default", "clk-gate";
 478
 479         bus-width = <8>;
 480         cap-mmc-highspeed;
 481         mmc-ddr-1_8v;
 482         mmc-hs200-1_8v;
 483         max-frequency = <200000000>;
 484         non-removable;
 485         disable-wp;
 486
 487         mmc-pwrseq = <&emmc_pwrseq>;
 488         vmmc-supply = <&vddao_3v3>;
 489         vqmmc-supply = <&emmc_1v8>;
 490 };
 491
 492 &tdmif_a {
 493         pinctrl-0 = <&tdm_a_dout0_pins>, <&tdm_a_fs_pins>, <&tdm_a_sclk_pins>;
 494         pinctrl-names = "default";
 495         status = "okay";
 496
 497         assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD0>,
 498                           <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD0>;
 499         assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_A_SCLK>,
 500                                  <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
 501         assigned-clock-rates = <0>, <0>;
 502 };
 503
 504 &tdmif_b {
 505         status = "okay";
 506 };
 507
 508 &tdmin_a {
 509         status = "okay";
 510 };
 511
 512 &tdmin_b {
 513         status = "okay";
 514 };
 515
 516 &tdmout_a {
 517         status = "okay";
 518 };
 519
 520 &tdmout_b {
 521         status = "okay";
 522 };
 523
 524 &toddr_a {
 525         status = "okay";
 526 };
 527
 528 &toddr_b {
 529         status = "okay";
 530 };
 531
 532 &toddr_c {
 533         status = "okay";
 534 };
 535
 536 &tohdmitx {
 537         status = "okay";
 538 };
 539
 540 &uart_A {
 541         status = "okay";
 542         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 543         pinctrl-names = "default";
 544         uart-has-rtscts;
 545
 546         bluetooth {
 547                 compatible = "brcm,bcm43438-bt";
 548                 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
 549                 max-speed = <2000000>;
 550                 clocks = <&wifi32k>;
 551                 clock-names = "lpo";
 552                 vbat-supply = <&vddao_3v3>;
 553                 vddio-supply = <&vddio_ao1v8>;
 554         };
 555 };
 556
 557 &uart_AO {
 558         status = "okay";
 559         pinctrl-0 = <&uart_ao_a_pins>;
 560         pinctrl-names = "default";
 561 };
 562
 563 &usb {
 564         status = "okay";
 565         dr_mode = "host";
 566 };