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