arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2021 BayLibre SAS
   4  * Author: Neil Armstrong <narmstrong@baylibre.com>
   5  */
   6
   7 /dts-v1/;
   8
   9 #include "meson-sm1.dtsi"
  10 #include <dt-bindings/leds/common.h>
  11 #include <dt-bindings/input/linux-event-codes.h>
  12 #include <dt-bindings/gpio/meson-g12a-gpio.h>
  13 #include <dt-bindings/sound/meson-g12a-toacodec.h>
  14 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
  15
  16 / {
  17         compatible = "bananapi,bpi-m5", "amlogic,sm1";
  18         model = "Banana Pi BPI-M5";
  19
  20         adc_keys {
  21                 compatible = "adc-keys";
  22                 io-channels = <&saradc 2>;
  23                 io-channel-names = "buttons";
  24                 keyup-threshold-microvolt = <1800000>;
  25
  26                 key {
  27                         label = "SW3";
  28                         linux,code = <BTN_3>;
  29                         press-threshold-microvolt = <1700000>;
  30                 };
  31         };
  32
  33         aliases {
  34                 serial0 = &uart_AO;
  35                 ethernet0 = &ethmac;
  36         };
  37
  38         chosen {
  39                 stdout-path = "serial0:115200n8";
  40         };
  41
  42         /* TOFIX: handle CVBS_DET on SARADC channel 0 */
  43         cvbs-connector {
  44                 compatible = "composite-video-connector";
  45
  46                 port {
  47                         cvbs_connector_in: endpoint {
  48                                 remote-endpoint = <&cvbs_vdac_out>;
  49                         };
  50                 };
  51         };
  52
  53         emmc_pwrseq: emmc-pwrseq {
  54                 compatible = "mmc-pwrseq-emmc";
  55                 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
  56         };
  57
  58         gpio-keys {
  59                 compatible = "gpio-keys";
  60
  61                 key {
  62                         label = "SW1";
  63                         linux,code = <BTN_1>;
  64                         gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>;
  65                         interrupt-parent = <&gpio_intc>;
  66                         interrupts = <3 IRQ_TYPE_EDGE_BOTH>;
  67                 };
  68         };
  69
  70         hdmi-connector {
  71                 compatible = "hdmi-connector";
  72                 type = "a";
  73
  74                 port {
  75                         hdmi_connector_in: endpoint {
  76                                 remote-endpoint = <&hdmi_tx_tmds_out>;
  77                         };
  78                 };
  79         };
  80
  81         leds {
  82                 compatible = "gpio-leds";
  83
  84                 green {
  85                         color = <LED_COLOR_ID_GREEN>;
  86                         function = LED_FUNCTION_STATUS;
  87                         gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
  88                 };
  89
  90                 blue {
  91                         color = <LED_COLOR_ID_BLUE>;
  92                         function = LED_FUNCTION_STATUS;
  93                         gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_LOW>;
  94                         linux,default-trigger = "heartbeat";
  95                 };
  96         };
  97
  98         memory@0 {
  99                 device_type = "memory";
 100                 reg = <0x0 0x0 0x0 0x40000000>;
 101         };
 102
 103         emmc_1v8: regulator-emmc_1v8 {
 104                 compatible = "regulator-fixed";
 105                 regulator-name = "EMMC_1V8";
 106                 regulator-min-microvolt = <1800000>;
 107                 regulator-max-microvolt = <1800000>;
 108                 vin-supply = <&vddao_3v3>;
 109                 regulator-always-on;
 110         };
 111
 112         dc_in: regulator-dc_in {
 113                 compatible = "regulator-fixed";
 114                 regulator-name = "DC_IN";
 115                 regulator-min-microvolt = <5000000>;
 116                 regulator-max-microvolt = <5000000>;
 117                 regulator-always-on;
 118         };
 119
 120         vddio_c: regulator-vddio_c {
 121                 compatible = "regulator-gpio";
 122                 regulator-name = "VDDIO_C";
 123                 regulator-min-microvolt = <1800000>;
 124                 regulator-max-microvolt = <3300000>;
 125
 126                 enable-gpio = <&gpio GPIOE_2 GPIO_ACTIVE_HIGH>;
 127                 enable-active-high;
 128                 regulator-always-on;
 129
 130                 gpios = <&gpio_ao GPIOAO_6 GPIO_OPEN_DRAIN>;
 131                 gpios-states = <1>;
 132
 133                 states = <1800000 0>,
 134                          <3300000 1>;
 135         };
 136
 137         tflash_vdd: regulator-tflash_vdd {
 138                 compatible = "regulator-fixed";
 139                 regulator-name = "TFLASH_VDD";
 140                 regulator-min-microvolt = <3300000>;
 141                 regulator-max-microvolt = <3300000>;
 142                 vin-supply = <&dc_in>;
 143                 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
 144                 enable-active-high;
 145                 regulator-always-on;
 146         };
 147
 148         vddao_1v8: regulator-vddao_1v8 {
 149                 compatible = "regulator-fixed";
 150                 regulator-name = "VDDAO_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         vddcpu: regulator-vddcpu {
 167                 /*
 168                  * SY8120B1ABC DC/DC Regulator.
 169                  */
 170                 compatible = "pwm-regulator";
 171
 172                 regulator-name = "VDDCPU";
 173                 regulator-min-microvolt = <690000>;
 174                 regulator-max-microvolt = <1050000>;
 175
 176                 vin-supply = <&dc_in>;
 177
 178                 pwms = <&pwm_AO_cd 1 1250 0>;
 179                 pwm-dutycycle-range = <100 0>;
 180
 181                 regulator-boot-on;
 182                 regulator-always-on;
 183         };
 184
 185         /* USB Hub Power Enable */
 186         vl_pwr_en: regulator-vl_pwr_en {
 187                 compatible = "regulator-fixed";
 188                 regulator-name = "VL_PWR_EN";
 189                 regulator-min-microvolt = <5000000>;
 190                 regulator-max-microvolt = <5000000>;
 191                 vin-supply = <&dc_in>;
 192
 193                 gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
 194                 enable-active-high;
 195         };
 196
 197         sound {
 198                 compatible = "amlogic,axg-sound-card";
 199                 model = "BPI-M5";
 200                 audio-widgets = "Line", "Lineout";
 201                 audio-aux-devs = <&tdmout_b>, <&tdmout_c>,
 202                                  <&tdmin_a>, <&tdmin_b>, <&tdmin_c>;
 203                 audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
 204                                 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
 205                                 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
 206                                 "TDM_B Playback", "TDMOUT_B OUT",
 207                                 "TDMOUT_C IN 0", "FRDDR_A OUT 2",
 208                                 "TDMOUT_C IN 1", "FRDDR_B OUT 2",
 209                                 "TDMOUT_C IN 2", "FRDDR_C OUT 2",
 210                                 "TDM_C Playback", "TDMOUT_C OUT",
 211                                 "TDMIN_A IN 4", "TDM_B Loopback",
 212                                 "TDMIN_B IN 4", "TDM_B Loopback",
 213                                 "TDMIN_C IN 4", "TDM_B Loopback",
 214                                 "TDMIN_A IN 5", "TDM_C Loopback",
 215                                 "TDMIN_B IN 5", "TDM_C Loopback",
 216                                 "TDMIN_C IN 5", "TDM_C Loopback",
 217                                 "TODDR_A IN 0", "TDMIN_A OUT",
 218                                 "TODDR_B IN 0", "TDMIN_A OUT",
 219                                 "TODDR_C IN 0", "TDMIN_A OUT",
 220                                 "TODDR_A IN 1", "TDMIN_B OUT",
 221                                 "TODDR_B IN 1", "TDMIN_B OUT",
 222                                 "TODDR_C IN 1", "TDMIN_B OUT",
 223                                 "TODDR_A IN 2", "TDMIN_C OUT",
 224                                 "TODDR_B IN 2", "TDMIN_C OUT",
 225                                 "TODDR_C IN 2", "TDMIN_C OUT",
 226                                 "Lineout", "ACODEC LOLP",
 227                                 "Lineout", "ACODEC LORP";
 228
 229                 assigned-clocks = <&clkc CLKID_MPLL2>,
 230                                   <&clkc CLKID_MPLL0>,
 231                                   <&clkc CLKID_MPLL1>;
 232                 assigned-clock-parents = <0>, <0>, <0>;
 233                 assigned-clock-rates = <294912000>,
 234                                        <270950400>,
 235                                        <393216000>;
 236                 status = "okay";
 237
 238                 dai-link-0 {
 239                         sound-dai = <&frddr_a>;
 240                 };
 241
 242                 dai-link-1 {
 243                         sound-dai = <&frddr_b>;
 244                 };
 245
 246                 dai-link-2 {
 247                         sound-dai = <&frddr_c>;
 248                 };
 249
 250                 dai-link-3 {
 251                         sound-dai = <&toddr_a>;
 252                 };
 253
 254                 dai-link-4 {
 255                         sound-dai = <&toddr_b>;
 256                 };
 257
 258                 dai-link-5 {
 259                         sound-dai = <&toddr_c>;
 260                 };
 261
 262                 /* 8ch hdmi interface */
 263                 dai-link-6 {
 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                         codec-1 {
 277                                 sound-dai = <&toacodec TOACODEC_IN_B>;
 278                         };
 279                 };
 280
 281                 /* i2s jack output interface */
 282                 dai-link-7 {
 283                         sound-dai = <&tdmif_c>;
 284                         dai-format = "i2s";
 285                         dai-tdm-slot-tx-mask-0 = <1 1>;
 286                         mclk-fs = <256>;
 287
 288                         codec-0 {
 289                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;
 290                         };
 291
 292                         codec-1 {
 293                                 sound-dai = <&toacodec TOACODEC_IN_C>;
 294                         };
 295                 };
 296
 297                 /* hdmi glue */
 298                 dai-link-8 {
 299                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 300
 301                         codec {
 302                                 sound-dai = <&hdmi_tx>;
 303                         };
 304                 };
 305
 306                 /* acodec glue */
 307                 dai-link-9 {
 308                         sound-dai = <&toacodec TOACODEC_OUT>;
 309
 310                         codec {
 311                                 sound-dai = <&acodec>;
 312                         };
 313                 };
 314         };
 315 };
 316
 317 &acodec {
 318         AVDD-supply = <&vddao_1v8>;
 319         status = "okay";
 320 };
 321
 322 &arb {
 323         status = "okay";
 324 };
 325
 326 &clkc_audio {
 327         status = "okay";
 328 };
 329
 330 &cpu0 {
 331         cpu-supply = <&vddcpu>;
 332         operating-points-v2 = <&cpu_opp_table>;
 333         clocks = <&clkc CLKID_CPU_CLK>;
 334         clock-latency = <50000>;
 335 };
 336
 337 &cpu1 {
 338         cpu-supply = <&vddcpu>;
 339         operating-points-v2 = <&cpu_opp_table>;
 340         clocks = <&clkc CLKID_CPU1_CLK>;
 341         clock-latency = <50000>;
 342 };
 343
 344 &cpu2 {
 345         cpu-supply = <&vddcpu>;
 346         operating-points-v2 = <&cpu_opp_table>;
 347         clocks = <&clkc CLKID_CPU2_CLK>;
 348         clock-latency = <50000>;
 349 };
 350
 351 &cpu3 {
 352         cpu-supply = <&vddcpu>;
 353         operating-points-v2 = <&cpu_opp_table>;
 354         clocks = <&clkc CLKID_CPU3_CLK>;
 355         clock-latency = <50000>;
 356 };
 357
 358 &cvbs_vdac_port {
 359         cvbs_vdac_out: endpoint {
 360                 remote-endpoint = <&cvbs_connector_in>;
 361         };
 362 };
 363
 364 &ext_mdio {
 365         external_phy: ethernet-phy@0 {
 366                 /* Realtek RTL8211F (0x001cc916) */
 367                 reg = <0>;
 368                 max-speed = <1000>;
 369
 370                 interrupt-parent = <&gpio_intc>;
 371                 /* MAC_INTR on GPIOZ_14 */
 372                 interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
 373         };
 374 };
 375
 376 &ethmac {
 377         pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
 378         pinctrl-names = "default";
 379         status = "okay";
 380         phy-mode = "rgmii-txid";
 381         phy-handle = <&external_phy>;
 382 };
 383
 384 &frddr_a {
 385         status = "okay";
 386 };
 387
 388 &frddr_b {
 389         status = "okay";
 390 };
 391
 392 &frddr_c {
 393         status = "okay";
 394 };
 395
 396 &gpio {
 397         gpio-line-names =
 398                 /* GPIOZ */
 399                 "ETH_MDIO", /* GPIOZ_0 */
 400                 "ETH_MDC", /* GPIOZ_1 */
 401                 "ETH_RXCLK", /* GPIOZ_2 */
 402                 "ETH_RX_DV", /* GPIOZ_3 */
 403                 "ETH_RXD0", /* GPIOZ_4 */
 404                 "ETH_RXD1", /* GPIOZ_5 */
 405                 "ETH_RXD2", /* GPIOZ_6 */
 406                 "ETH_RXD3", /* GPIOZ_7 */
 407                 "ETH_TXCLK", /* GPIOZ_8 */
 408                 "ETH_TXEN", /* GPIOZ_9 */
 409                 "ETH_TXD0", /* GPIOZ_10 */
 410                 "ETH_TXD1", /* GPIOZ_11 */
 411                 "ETH_TXD2", /* GPIOZ_12 */
 412                 "ETH_TXD3", /* GPIOZ_13 */
 413                 "ETH_INTR", /* GPIOZ_14 */
 414                 "ETH_NRST", /* GPIOZ_15 */
 415                 /* GPIOH */
 416                 "HDMI_SDA", /* GPIOH_0 */
 417                 "HDMI_SCL", /* GPIOH_1 */
 418                 "HDMI_HPD", /* GPIOH_2 */
 419                 "HDMI_CEC", /* GPIOH_3 */
 420                 "VL-RST_N", /* GPIOH_4 */
 421                 "CON1-P36", /* GPIOH_5 */
 422                 "VL-PWREN", /* GPIOH_6 */
 423                 "WiFi_3V3_1V8", /* GPIOH_7 */
 424                 "TFLASH_VDD_EN", /* GPIOH_8 */
 425                 /* BOOT */
 426                 "eMMC_D0", /* BOOT_0 */
 427                 "eMMC_D1", /* BOOT_1 */
 428                 "eMMC_D2", /* BOOT_2 */
 429                 "eMMC_D3", /* BOOT_3 */
 430                 "eMMC_D4", /* BOOT_4 */
 431                 "eMMC_D5", /* BOOT_5 */
 432                 "eMMC_D6", /* BOOT_6 */
 433                 "eMMC_D7", /* BOOT_7 */
 434                 "eMMC_CLK", /* BOOT_8 */
 435                 "",
 436                 "eMMC_CMD", /* BOOT_10 */
 437                 "",
 438                 "eMMC_RST#", /* BOOT_12 */
 439                 "eMMC_DS", /* BOOT_13 */
 440                 /* GPIOC */
 441                 "SD_D0_B", /* GPIOC_0 */
 442                 "SD_D1_B", /* GPIOC_1 */
 443                 "SD_D2_B", /* GPIOC_2 */
 444                 "SD_D3_B", /* GPIOC_3 */
 445                 "SD_CLK_B", /* GPIOC_4 */
 446                 "SD_CMD_B", /* GPIOC_5 */
 447                 "CARD_EN_DET", /* GPIOC_6 */
 448                 "",
 449                 /* GPIOA */
 450                 "", "", "", "", "", "", "", "",
 451                 "", "", "", "", "", "",
 452                 "CON1-P27", /* GPIOA_14 */
 453                 "CON1-P28", /* GPIOA_15 */
 454                 /* GPIOX */
 455                 "CON1-P16", /* GPIOX_0 */
 456                 "CON1-P18", /* GPIOX_1 */
 457                 "CON1-P22", /* GPIOX_2 */
 458                 "CON1-P11", /* GPIOX_3 */
 459                 "CON1-P13", /* GPIOX_4 */
 460                 "CON1-P07", /* GPIOX_5 */
 461                 "CON1-P33", /* GPIOX_6 */
 462                 "CON1-P15", /* GPIOX_7 */
 463                 "CON1-P19", /* GPIOX_8 */
 464                 "CON1-P21", /* GPIOX_9 */
 465                 "CON1-P24", /* GPIOX_10 */
 466                 "CON1-P23", /* GPIOX_11 */
 467                 "CON1-P08", /* GPIOX_12 */
 468                 "CON1-P10", /* GPIOX_13 */
 469                 "CON1-P29", /* GPIOX_14 */
 470                 "CON1-P31", /* GPIOX_15 */
 471                 "CON1-P26", /* GPIOX_16 */
 472                 "CON1-P03", /* GPIOX_17 */
 473                 "CON1-P05", /* GPIOX_18 */
 474                 "CON1-P32"; /* GPIOX_19 */
 475
 476         /*
 477          * WARNING: The USB Hub on the BPI-M5 needs a reset signal
 478          * to be turned high in order to be detected by the USB Controller
 479          * This signal should be handled by a USB specific power sequence
 480          * in order to reset the Hub when USB bus is powered down.
 481          */
 482         usb-hub {
 483                 gpio-hog;
 484                 gpios = <GPIOH_4 GPIO_ACTIVE_HIGH>;
 485                 output-high;
 486                 line-name = "usb-hub-reset";
 487         };
 488 };
 489
 490 &gpio_ao {
 491         gpio-line-names =
 492                 /* GPIOAO */
 493                 "DEBUG TX", /* GPIOAO_0 */
 494                 "DEBUG RX", /* GPIOAO_1 */
 495                 "SYS_LED2", /* GPIOAO_2 */
 496                 "UPDATE_KEY", /* GPIOAO_3 */
 497                 "CON1-P40", /* GPIOAO_4 */
 498                 "IR_IN", /* GPIOAO_5 */
 499                 "TF_3V3N_1V8_EN", /* GPIOAO_6 */
 500                 "CON1-P35", /* GPIOAO_7 */
 501                 "CON1-P12", /* GPIOAO_8 */
 502                 "CON1-P37", /* GPIOAO_9 */
 503                 "CON1-P38", /* GPIOAO_10 */
 504                 "SYS_LED", /* GPIOAO_11 */
 505                 /* GPIOE */
 506                 "VDDEE_PWM", /* GPIOE_0 */
 507                 "VDDCPU_PWM", /* GPIOE_1 */
 508                 "TF_PWR_EN"; /* GPIOE_2 */
 509 };
 510
 511 &hdmi_tx {
 512         status = "okay";
 513         pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
 514         pinctrl-names = "default";
 515         hdmi-supply = <&dc_in>;
 516 };
 517
 518 &hdmi_tx_tmds_port {
 519         hdmi_tx_tmds_out: endpoint {
 520                 remote-endpoint = <&hdmi_connector_in>;
 521         };
 522 };
 523
 524 &ir {
 525         status = "okay";
 526         pinctrl-0 = <&remote_input_ao_pins>;
 527         pinctrl-names = "default";
 528 };
 529
 530 &pwm_AO_cd {
 531         pinctrl-0 = <&pwm_ao_d_e_pins>;
 532         pinctrl-names = "default";
 533         clocks = <&xtal>;
 534         clock-names = "clkin1";
 535         status = "okay";
 536 };
 537
 538 &saradc {
 539         status = "okay";
 540         vref-supply = <&vddao_1v8>;
 541 };
 542
 543 /* SD card */
 544 &sd_emmc_b {
 545         status = "okay";
 546         pinctrl-0 = <&sdcard_c_pins>;
 547         pinctrl-1 = <&sdcard_clk_gate_c_pins>;
 548         pinctrl-names = "default", "clk-gate";
 549
 550         bus-width = <4>;
 551         cap-sd-highspeed;
 552         max-frequency = <50000000>;
 553         disable-wp;
 554
 555         /* TOFIX: SD card is barely usable in SDR modes */
 556
 557         cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
 558         vmmc-supply = <&tflash_vdd>;
 559         vqmmc-supply = <&vddio_c>;
 560 };
 561
 562 /* eMMC */
 563 &sd_emmc_c {
 564         status = "okay";
 565         pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
 566         pinctrl-1 = <&emmc_clk_gate_pins>;
 567         pinctrl-names = "default", "clk-gate";
 568
 569         bus-width = <8>;
 570         cap-mmc-highspeed;
 571         mmc-ddr-1_8v;
 572         mmc-hs200-1_8v;
 573         max-frequency = <200000000>;
 574         disable-wp;
 575
 576         mmc-pwrseq = <&emmc_pwrseq>;
 577         vmmc-supply = <&vddao_3v3>;
 578         vqmmc-supply = <&emmc_1v8>;
 579 };
 580
 581 &tdmif_b {
 582         status = "okay";
 583 };
 584
 585 &tdmif_c {
 586         status = "okay";
 587 };
 588
 589 &tdmin_a {
 590         status = "okay";
 591 };
 592
 593 &tdmin_b {
 594         status = "okay";
 595 };
 596
 597 &tdmin_c {
 598         status = "okay";
 599 };
 600
 601 &tdmout_b {
 602         status = "okay";
 603 };
 604
 605 &tdmout_c {
 606         status = "okay";
 607 };
 608
 609 &toacodec {
 610         status = "okay";
 611 };
 612
 613 &tohdmitx {
 614         status = "okay";
 615 };
 616
 617 &toddr_a {
 618         status = "okay";
 619 };
 620
 621 &toddr_b {
 622         status = "okay";
 623 };
 624
 625 &toddr_c {
 626         status = "okay";
 627 };
 628
 629 &uart_AO {
 630         status = "okay";
 631         pinctrl-0 = <&uart_ao_a_pins>;
 632         pinctrl-names = "default";
 633 };
 634
 635 &usb {
 636         status = "okay";
 637 };
 638
 639 &usb2_phy0 {
 640         phy-supply = <&dc_in>;
 641 };
 642
 643 &usb2_phy1 {
 644         /* Enable the hub which is connected to this port */
 645         phy-supply = <&vl_pwr_en>;
 646 };