arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2020 Dongjin Kim <tobetter@gmail.com>
   4  */
   5
   6 #include "meson-sm1.dtsi"
   7 #include <dt-bindings/gpio/meson-g12a-gpio.h>
   8 #include <dt-bindings/leds/common.h>
   9 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
  10
  11 / {
  12         aliases {
  13                 serial0 = &uart_AO;
  14                 ethernet0 = &ethmac;
  15         };
  16
  17         chosen {
  18                 stdout-path = "serial0:115200n8";
  19         };
  20
  21         memory@0 {
  22                 device_type = "memory";
  23                 reg = <0x0 0x0 0x0 0x40000000>;
  24         };
  25
  26         emmc_pwrseq: emmc-pwrseq {
  27                 compatible = "mmc-pwrseq-emmc";
  28                 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
  29         };
  30
  31         tflash_vdd: regulator-tflash-vdd {
  32                 compatible = "regulator-fixed";
  33
  34                 regulator-name = "TFLASH_VDD";
  35                 regulator-min-microvolt = <3300000>;
  36                 regulator-max-microvolt = <3300000>;
  37
  38                 gpio = <&gpio_ao GPIOAO_3 GPIO_OPEN_DRAIN>;
  39                 enable-active-high;
  40                 regulator-always-on;
  41         };
  42
  43         tf_io: gpio-regulator-tf-io {
  44                 compatible = "regulator-gpio";
  45
  46                 regulator-name = "TF_IO";
  47                 regulator-min-microvolt = <1800000>;
  48                 regulator-max-microvolt = <3300000>;
  49                 vin-supply = <&vcc_5v>;
  50
  51                 enable-gpios = <&gpio_ao GPIOE_2 GPIO_OPEN_DRAIN>;
  52                 enable-active-high;
  53                 regulator-always-on;
  54
  55                 gpios = <&gpio_ao GPIOAO_6 GPIO_OPEN_SOURCE>;
  56                 gpios-states = <0>;
  57
  58                 states = <3300000 0>,
  59                          <1800000 1>;
  60         };
  61
  62         flash_1v8: regulator-flash-1v8 {
  63                 compatible = "regulator-fixed";
  64                 regulator-name = "FLASH_1V8";
  65                 regulator-min-microvolt = <1800000>;
  66                 regulator-max-microvolt = <1800000>;
  67                 vin-supply = <&vcc_3v3>;
  68                 regulator-always-on;
  69         };
  70
  71         main_12v: regulator-main-12v {
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "12V";
  74                 regulator-min-microvolt = <12000000>;
  75                 regulator-max-microvolt = <12000000>;
  76                 regulator-always-on;
  77         };
  78
  79         vcc_5v: regulator-vcc-5v {
  80                 compatible = "regulator-fixed";
  81                 regulator-name = "5V";
  82                 regulator-min-microvolt = <5000000>;
  83                 regulator-max-microvolt = <5000000>;
  84                 regulator-always-on;
  85                 vin-supply = <&main_12v>;
  86                 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
  87                 enable-active-high;
  88         };
  89
  90         vcc_1v8: regulator-vcc-1v8 {
  91                 compatible = "regulator-fixed";
  92                 regulator-name = "VCC_1V8";
  93                 regulator-min-microvolt = <1800000>;
  94                 regulator-max-microvolt = <1800000>;
  95                 vin-supply = <&vcc_3v3>;
  96                 regulator-always-on;
  97         };
  98
  99         vcc_3v3: regulator-vcc-3v3 {
 100                 compatible = "regulator-fixed";
 101                 regulator-name = "VCC_3V3";
 102                 regulator-min-microvolt = <3300000>;
 103                 regulator-max-microvolt = <3300000>;
 104                 vin-supply = <&vddao_3v3>;
 105                 regulator-always-on;
 106                 /* FIXME: actually controlled by VDDCPU_B_EN */
 107         };
 108
 109         vddcpu: regulator-vddcpu {
 110                 /*
 111                  * MP8756GD Regulator.
 112                  */
 113                 compatible = "pwm-regulator";
 114
 115                 regulator-name = "VDDCPU";
 116                 regulator-min-microvolt = <721000>;
 117                 regulator-max-microvolt = <1022000>;
 118
 119                 pwm-supply = <&main_12v>;
 120
 121                 pwms = <&pwm_AO_cd 1 1250 0>;
 122                 pwm-dutycycle-range = <100 0>;
 123
 124                 regulator-boot-on;
 125                 regulator-always-on;
 126         };
 127
 128         usb_pwr_en: regulator-usb-pwr-en {
 129                 compatible = "regulator-fixed";
 130                 regulator-name = "USB_PWR_EN";
 131                 regulator-min-microvolt = <5000000>;
 132                 regulator-max-microvolt = <5000000>;
 133                 vin-supply = <&vcc_5v>;
 134
 135                 /* Connected to the microUSB port power enable */
 136                 gpio = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
 137                 enable-active-high;
 138         };
 139
 140         vddao_1v8: regulator-vddao-1v8 {
 141                 compatible = "regulator-fixed";
 142                 regulator-name = "VDDAO_1V8";
 143                 regulator-min-microvolt = <1800000>;
 144                 regulator-max-microvolt = <1800000>;
 145                 vin-supply = <&vddao_3v3>;
 146                 regulator-always-on;
 147         };
 148
 149         vddao_3v3: regulator-vddao-3v3 {
 150                 compatible = "regulator-fixed";
 151                 regulator-name = "VDDAO_3V3";
 152                 regulator-min-microvolt = <3300000>;
 153                 regulator-max-microvolt = <3300000>;
 154                 vin-supply = <&main_12v>;
 155                 regulator-always-on;
 156         };
 157
 158         hdmi-connector {
 159                 compatible = "hdmi-connector";
 160                 type = "a";
 161
 162                 port {
 163                         hdmi_connector_in: endpoint {
 164                                 remote-endpoint = <&hdmi_tx_tmds_out>;
 165                         };
 166                 };
 167         };
 168
 169         sound {
 170                 compatible = "amlogic,axg-sound-card";
 171                 audio-aux-devs = <&tdmout_b>;
 172                 audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
 173                                 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
 174                                 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
 175                                 "TDM_B Playback", "TDMOUT_B OUT";
 176
 177                 assigned-clocks = <&clkc CLKID_MPLL2>,
 178                                   <&clkc CLKID_MPLL0>,
 179                                   <&clkc CLKID_MPLL1>;
 180                 assigned-clock-parents = <0>, <0>, <0>;
 181                 assigned-clock-rates = <294912000>,
 182                                        <270950400>,
 183                                        <393216000>;
 184
 185                 dai-link-0 {
 186                         sound-dai = <&frddr_a>;
 187                 };
 188
 189                 dai-link-1 {
 190                         sound-dai = <&frddr_b>;
 191                 };
 192
 193                 dai-link-2 {
 194                         sound-dai = <&frddr_c>;
 195                 };
 196
 197                 /* 8ch hdmi interface */
 198                 dai-link-3 {
 199                         sound-dai = <&tdmif_b>;
 200                         dai-format = "i2s";
 201                         dai-tdm-slot-tx-mask-0 = <1 1>;
 202                         dai-tdm-slot-tx-mask-1 = <1 1>;
 203                         dai-tdm-slot-tx-mask-2 = <1 1>;
 204                         dai-tdm-slot-tx-mask-3 = <1 1>;
 205                         mclk-fs = <256>;
 206
 207                         codec {
 208                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
 209                         };
 210                 };
 211
 212                 /* hdmi glue */
 213                 dai-link-4 {
 214                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 215
 216                         codec {
 217                                 sound-dai = <&hdmi_tx>;
 218                         };
 219                 };
 220         };
 221 };
 222
 223 &arb {
 224         status = "okay";
 225 };
 226
 227 &cec_AO {
 228         pinctrl-0 = <&cec_ao_a_h_pins>;
 229         pinctrl-names = "default";
 230         status = "disabled";
 231         hdmi-phandle = <&hdmi_tx>;
 232 };
 233
 234 &cecb_AO {
 235         pinctrl-0 = <&cec_ao_b_h_pins>;
 236         pinctrl-names = "default";
 237         status = "okay";
 238         hdmi-phandle = <&hdmi_tx>;
 239 };
 240
 241 &clkc_audio {
 242         status = "okay";
 243 };
 244
 245 &cpu0 {
 246         cpu-supply = <&vddcpu>;
 247         operating-points-v2 = <&cpu_opp_table>;
 248         clocks = <&clkc CLKID_CPU_CLK>;
 249         clock-latency = <50000>;
 250 };
 251
 252 &cpu1 {
 253         cpu-supply = <&vddcpu>;
 254         operating-points-v2 = <&cpu_opp_table>;
 255         clocks = <&clkc CLKID_CPU1_CLK>;
 256         clock-latency = <50000>;
 257 };
 258
 259 &cpu2 {
 260         cpu-supply = <&vddcpu>;
 261         operating-points-v2 = <&cpu_opp_table>;
 262         clocks = <&clkc CLKID_CPU2_CLK>;
 263         clock-latency = <50000>;
 264 };
 265
 266 &cpu3 {
 267         cpu-supply = <&vddcpu>;
 268         operating-points-v2 = <&cpu_opp_table>;
 269         clocks = <&clkc CLKID_CPU3_CLK>;
 270         clock-latency = <50000>;
 271 };
 272
 273 &ext_mdio {
 274         external_phy: ethernet-phy@0 {
 275                 /* Realtek RTL8211F (0x001cc916) */
 276                 reg = <0>;
 277                 max-speed = <1000>;
 278
 279                 reset-assert-us = <10000>;
 280                 reset-deassert-us = <80000>;
 281                 reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
 282
 283                 interrupt-parent = <&gpio_intc>;
 284                 /* MAC_INTR on GPIOZ_14 */
 285                 interrupts = <IRQID_GPIOZ_14 IRQ_TYPE_LEVEL_LOW>;
 286         };
 287 };
 288
 289 &ethmac {
 290         pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
 291         pinctrl-names = "default";
 292         status = "okay";
 293         phy-mode = "rgmii";
 294         phy-handle = <&external_phy>;
 295         amlogic,tx-delay-ns = <2>;
 296 };
 297
 298 &frddr_a {
 299         status = "okay";
 300 };
 301
 302 &frddr_b {
 303         status = "okay";
 304 };
 305
 306 &frddr_c {
 307         status = "okay";
 308 };
 309
 310 &gpio {
 311         gpio-line-names =
 312                 /* GPIOZ */
 313                 "", "", "", "", "", "", "", "",
 314                 "", "", "", "", "", "", "", "",
 315                 /* GPIOH */
 316                 "", "", "", "", "",
 317                 "PIN_36", /* GPIOH_5 */
 318                 "PIN_26", /* GPIOH_6 */
 319                 "PIN_32", /* GPIOH_7 */
 320                 "",
 321                 /* BOOT */
 322                 "", "", "", "", "", "", "", "",
 323                 "", "", "", "", "", "", "", "",
 324                 /* GPIOC */
 325                 "", "", "", "", "", "", "", "",
 326                 /* GPIOA */
 327                 "", "", "", "", "", "", "", "",
 328                 "", "", "", "", "", "",
 329                 "PIN_27", /* GPIOA_14 */
 330                 "PIN_28", /* GPIOA_15 */
 331                 /* GPIOX */
 332                 "PIN_16", /* GPIOX_0 */
 333                 "PIN_18", /* GPIOX_1 */
 334                 "PIN_22", /* GPIOX_2 */
 335                 "PIN_11", /* GPIOX_3 */
 336                 "PIN_13", /* GPIOX_4 */
 337                 "PIN_7",  /* GPIOX_5 */
 338                 "PIN_33", /* GPIOX_6 */
 339                 "PIN_15", /* GPIOX_7 */
 340                 "PIN_19", /* GPIOX_8 */
 341                 "PIN_21", /* GPIOX_9 */
 342                 "PIN_24", /* GPIOX_10 */
 343                 "PIN_23", /* GPIOX_11 */
 344                 "PIN_8",  /* GPIOX_12 */
 345                 "PIN_10", /* GPIOX_13 */
 346                 "PIN_29", /* GPIOX_14 */
 347                 "PIN_31", /* GPIOX_15 */
 348                 "PIN_12", /* GPIOX_16 */
 349                 "PIN_3",  /* GPIOX_17 */
 350                 "PIN_5",  /* GPIOX_18 */
 351                 "PIN_35"; /* GPIOX_19 */
 352 };
 353
 354 &gpio_ao {
 355         gpio-line-names =
 356                 /* GPIOAO */
 357                 "", "", "", "",
 358                 "PIN_47", /* GPIOAO_4 */
 359                 "", "",
 360                 "PIN_45", /* GPIOAO_7 */
 361                 "PIN_46", /* GPIOAO_8 */
 362                 "PIN_44", /* GPIOAO_9 */
 363                 "PIN_42", /* GPIOAO_10 */
 364                 "",
 365                 /* GPIOE */
 366                 "", "", "";
 367 };
 368
 369 &hdmi_tx {
 370         status = "okay";
 371         pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
 372         pinctrl-names = "default";
 373         hdmi-supply = <&vcc_5v>;
 374 };
 375
 376 &hdmi_tx_tmds_port {
 377         hdmi_tx_tmds_out: endpoint {
 378                 remote-endpoint = <&hdmi_connector_in>;
 379         };
 380 };
 381
 382 &ir {
 383         status = "okay";
 384         pinctrl-0 = <&remote_input_ao_pins>;
 385         pinctrl-names = "default";
 386 };
 387
 388 &pwm_AO_cd {
 389         pinctrl-0 = <&pwm_ao_d_e_pins>;
 390         pinctrl-names = "default";
 391         clocks = <&xtal>;
 392         clock-names = "clkin1";
 393         status = "okay";
 394 };
 395
 396 &saradc {
 397         status = "okay";
 398 };
 399
 400 /* SD card */
 401 &sd_emmc_b {
 402         status = "okay";
 403         pinctrl-0 = <&sdcard_c_pins>;
 404         pinctrl-1 = <&sdcard_clk_gate_c_pins>;
 405         pinctrl-names = "default", "clk-gate";
 406
 407         bus-width = <4>;
 408         cap-sd-highspeed;
 409         max-frequency = <200000000>;
 410         sd-uhs-sdr12;
 411         sd-uhs-sdr25;
 412         sd-uhs-sdr50;
 413         sd-uhs-sdr104;
 414         disable-wp;
 415
 416         cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
 417         vmmc-supply = <&tflash_vdd>;
 418         vqmmc-supply = <&tf_io>;
 419 };
 420
 421 /* eMMC */
 422 &sd_emmc_c {
 423         status = "okay";
 424         pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
 425         pinctrl-1 = <&emmc_clk_gate_pins>;
 426         pinctrl-names = "default", "clk-gate";
 427
 428         bus-width = <8>;
 429         cap-mmc-highspeed;
 430         mmc-ddr-1_8v;
 431         mmc-hs200-1_8v;
 432         max-frequency = <200000000>;
 433         disable-wp;
 434
 435         mmc-pwrseq = <&emmc_pwrseq>;
 436         vmmc-supply = <&vcc_3v3>;
 437         vqmmc-supply = <&flash_1v8>;
 438 };
 439
 440 &tdmif_b {
 441         status = "okay";
 442 };
 443
 444 &tdmout_b {
 445         status = "okay";
 446 };
 447
 448 &tohdmitx {
 449         status = "okay";
 450 };
 451
 452 &uart_AO {
 453         status = "okay";
 454         pinctrl-0 = <&uart_ao_a_pins>;
 455         pinctrl-names = "default";
 456 };
 457
 458 &usb {
 459         status = "okay";
 460         vbus-supply = <&usb_pwr_en>;
 461 };
 462
 463 &usb2_phy0 {
 464         phy-supply = <&vcc_5v>;
 465 };
 466