arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2018 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/gpio/meson-g12a-gpio.h>
  11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
  12
  13 / {
  14         compatible = "amediatech,x96-max", "amlogic,g12a";
  15         model = "Shenzhen Amediatech Technology Co., Ltd X96 Max";
  16
  17         aliases {
  18                 serial0 = &uart_AO;
  19                 ethernet0 = &ethmac;
  20         };
  21
  22         spdif_dit: audio-codec-1 {
  23                 #sound-dai-cells = <0>;
  24                 compatible = "linux,spdif-dit";
  25                 status = "okay";
  26                 sound-name-prefix = "DIT";
  27         };
  28
  29         chosen {
  30                 stdout-path = "serial0:115200n8";
  31         };
  32         memory@0 {
  33                 device_type = "memory";
  34                 reg = <0x0 0x0 0x0 0x40000000>;
  35         };
  36
  37         cvbs-connector {
  38                 compatible = "composite-video-connector";
  39
  40                 port {
  41                         cvbs_connector_in: endpoint {
  42                                 remote-endpoint = <&cvbs_vdac_out>;
  43                         };
  44                 };
  45         };
  46
  47         hdmi-connector {
  48                 compatible = "hdmi-connector";
  49                 type = "a";
  50
  51                 port {
  52                         hdmi_connector_in: endpoint {
  53                                 remote-endpoint = <&hdmi_tx_tmds_out>;
  54                         };
  55                 };
  56         };
  57
  58         emmc_pwrseq: emmc-pwrseq {
  59                 compatible = "mmc-pwrseq-emmc";
  60                 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
  61         };
  62
  63         sdio_pwrseq: sdio-pwrseq {
  64                 compatible = "mmc-pwrseq-simple";
  65                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
  66                 clocks = <&wifi32k>;
  67                 clock-names = "ext_clock";
  68         };
  69
  70         flash_1v8: regulator-flash_1v8 {
  71                 compatible = "regulator-fixed";
  72                 regulator-name = "FLASH_1V8";
  73                 regulator-min-microvolt = <1800000>;
  74                 regulator-max-microvolt = <1800000>;
  75                 vin-supply = <&vcc_3v3>;
  76                 regulator-always-on;
  77         };
  78
  79         dc_in: regulator-dc_in {
  80                 compatible = "regulator-fixed";
  81                 regulator-name = "DC_IN";
  82                 regulator-min-microvolt = <5000000>;
  83                 regulator-max-microvolt = <5000000>;
  84                 regulator-always-on;
  85         };
  86
  87         vcc_1v8: regulator-vcc_1v8 {
  88                 compatible = "regulator-fixed";
  89                 regulator-name = "VCC_1V8";
  90                 regulator-min-microvolt = <1800000>;
  91                 regulator-max-microvolt = <1800000>;
  92                 vin-supply = <&vcc_3v3>;
  93                 regulator-always-on;
  94         };
  95
  96         vcc_3v3: regulator-vcc_3v3 {
  97                 compatible = "regulator-fixed";
  98                 regulator-name = "VCC_3V3";
  99                 regulator-min-microvolt = <3300000>;
 100                 regulator-max-microvolt = <3300000>;
 101                 vin-supply = <&vddao_3v3>;
 102                 regulator-always-on;
 103                 /* FIXME: actually controlled by VDDCPU_B_EN */
 104         };
 105
 106         vcc_5v: regulator-vcc_5v {
 107                 compatible = "regulator-fixed";
 108                 regulator-name = "VCC_5V";
 109                 regulator-min-microvolt = <5000000>;
 110                 regulator-max-microvolt = <5000000>;
 111                 vin-supply = <&dc_in>;
 112
 113                 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
 114         };
 115
 116         vddao_1v8: regulator-vddao_1v8 {
 117                 compatible = "regulator-fixed";
 118                 regulator-name = "VDDAO_1V8";
 119                 regulator-min-microvolt = <1800000>;
 120                 regulator-max-microvolt = <1800000>;
 121                 vin-supply = <&vddao_3v3>;
 122                 regulator-always-on;
 123         };
 124
 125         vddao_3v3: regulator-vddao_3v3 {
 126                 compatible = "regulator-fixed";
 127                 regulator-name = "VDDAO_3V3";
 128                 regulator-min-microvolt = <3300000>;
 129                 regulator-max-microvolt = <3300000>;
 130                 vin-supply = <&dc_in>;
 131                 regulator-always-on;
 132         };
 133
 134         vddcpu: regulator-vddcpu {
 135                 compatible = "pwm-regulator";
 136
 137                 regulator-name = "VDDCPU";
 138                 regulator-min-microvolt = <721000>;
 139                 regulator-max-microvolt = <1022000>;
 140
 141                 pwm-supply = <&dc_in>;
 142
 143                 pwms = <&pwm_AO_cd 1 1250 0>;
 144                 pwm-dutycycle-range = <100 0>;
 145
 146                 regulator-boot-on;
 147                 regulator-always-on;
 148         };
 149
 150         sound {
 151                 compatible = "amlogic,axg-sound-card";
 152                 model = "X96-MAX";
 153                 audio-aux-devs = <&tdmout_b>;
 154                 audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
 155                                 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
 156                                 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
 157                                 "TDM_B Playback", "TDMOUT_B OUT",
 158                                 "SPDIFOUT IN 0", "FRDDR_A OUT 3",
 159                                 "SPDIFOUT IN 1", "FRDDR_B OUT 3",
 160                                 "SPDIFOUT IN 2", "FRDDR_C OUT 3";
 161
 162                 assigned-clocks = <&clkc CLKID_MPLL2>,
 163                                   <&clkc CLKID_MPLL0>,
 164                                   <&clkc CLKID_MPLL1>;
 165                 assigned-clock-parents = <0>, <0>, <0>;
 166                 assigned-clock-rates = <294912000>,
 167                                        <270950400>,
 168                                        <393216000>;
 169                 status = "okay";
 170
 171                 dai-link-0 {
 172                         sound-dai = <&frddr_a>;
 173                 };
 174
 175                 dai-link-1 {
 176                         sound-dai = <&frddr_b>;
 177                 };
 178
 179                 dai-link-2 {
 180                         sound-dai = <&frddr_c>;
 181                 };
 182
 183                 /* 8ch hdmi interface */
 184                 dai-link-3 {
 185                         sound-dai = <&tdmif_b>;
 186                         dai-format = "i2s";
 187                         dai-tdm-slot-tx-mask-0 = <1 1>;
 188                         dai-tdm-slot-tx-mask-1 = <1 1>;
 189                         dai-tdm-slot-tx-mask-2 = <1 1>;
 190                         dai-tdm-slot-tx-mask-3 = <1 1>;
 191                         mclk-fs = <256>;
 192
 193                         codec {
 194                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
 195                         };
 196                 };
 197
 198                 /* spdif hdmi or toslink interface */
 199                 dai-link-4 {
 200                         sound-dai = <&spdifout>;
 201
 202                         codec-0 {
 203                                 sound-dai = <&spdif_dit>;
 204                         };
 205
 206                         codec-1 {
 207                                 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;
 208                         };
 209                 };
 210
 211                 /* spdif hdmi interface */
 212                 dai-link-5 {
 213                         sound-dai = <&spdifout_b>;
 214
 215                         codec {
 216                                 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;
 217                         };
 218                 };
 219
 220                 /* hdmi glue */
 221                 dai-link-6 {
 222                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 223
 224                         codec {
 225                                 sound-dai = <&hdmi_tx>;
 226                         };
 227                 };
 228         };
 229
 230         wifi32k: wifi32k {
 231                 compatible = "pwm-clock";
 232                 #clock-cells = <0>;
 233                 clock-frequency = <32768>;
 234                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 235         };
 236 };
 237
 238 &arb {
 239         status = "okay";
 240 };
 241
 242 &cec_AO {
 243         pinctrl-0 = <&cec_ao_a_h_pins>;
 244         pinctrl-names = "default";
 245         status = "disabled";
 246         hdmi-phandle = <&hdmi_tx>;
 247 };
 248
 249 &cecb_AO {
 250         pinctrl-0 = <&cec_ao_b_h_pins>;
 251         pinctrl-names = "default";
 252         status = "okay";
 253         hdmi-phandle = <&hdmi_tx>;
 254 };
 255
 256 &clkc_audio {
 257         status = "okay";
 258 };
 259
 260 &cpu0 {
 261         cpu-supply = <&vddcpu>;
 262         operating-points-v2 = <&cpu_opp_table>;
 263         clocks = <&clkc CLKID_CPU_CLK>;
 264         clock-latency = <50000>;
 265 };
 266
 267 &cpu1 {
 268         cpu-supply = <&vddcpu>;
 269         operating-points-v2 = <&cpu_opp_table>;
 270         clocks = <&clkc CLKID_CPU_CLK>;
 271         clock-latency = <50000>;
 272 };
 273
 274 &cpu2 {
 275         cpu-supply = <&vddcpu>;
 276         operating-points-v2 = <&cpu_opp_table>;
 277         clocks = <&clkc CLKID_CPU_CLK>;
 278         clock-latency = <50000>;
 279 };
 280
 281 &cpu3 {
 282         cpu-supply = <&vddcpu>;
 283         operating-points-v2 = <&cpu_opp_table>;
 284         clocks = <&clkc CLKID_CPU_CLK>;
 285         clock-latency = <50000>;
 286 };
 287
 288 &cvbs_vdac_port {
 289         cvbs_vdac_out: endpoint {
 290                 remote-endpoint = <&cvbs_connector_in>;
 291         };
 292 };
 293
 294 &frddr_a {
 295         status = "okay";
 296 };
 297
 298 &frddr_b {
 299         status = "okay";
 300 };
 301
 302 &frddr_c {
 303         status = "okay";
 304 };
 305
 306 &hdmi_tx {
 307         status = "okay";
 308         pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
 309         pinctrl-names = "default";
 310         hdmi-supply = <&vcc_5v>;
 311 };
 312
 313 &hdmi_tx_tmds_port {
 314         hdmi_tx_tmds_out: endpoint {
 315                 remote-endpoint = <&hdmi_connector_in>;
 316         };
 317 };
 318
 319 &ir {
 320         status = "okay";
 321         pinctrl-0 = <&remote_input_ao_pins>;
 322         pinctrl-names = "default";
 323         linux,rc-map-name = "rc-x96max";
 324 };
 325
 326 &pwm_AO_cd {
 327         pinctrl-0 = <&pwm_ao_d_e_pins>;
 328         pinctrl-names = "default";
 329         clocks = <&xtal>;
 330         clock-names = "clkin1";
 331         status = "okay";
 332 };
 333
 334 &ext_mdio {
 335         external_phy: ethernet-phy@0 {
 336                 /* Realtek RTL8211F (0x001cc916) */
 337                 reg = <0>;
 338                 max-speed = <1000>;
 339                 eee-broken-1000t;
 340
 341                 reset-assert-us = <10000>;
 342                 reset-deassert-us = <80000>;
 343                 reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
 344
 345                 interrupt-parent = <&gpio_intc>;
 346                 /* MAC_INTR on GPIOZ_14 */
 347                 interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
 348         };
 349 };
 350
 351 &ethmac {
 352         pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
 353         pinctrl-names = "default";
 354         status = "okay";
 355         phy-mode = "rgmii";
 356         phy-handle = <&external_phy>;
 357         amlogic,tx-delay-ns = <2>;
 358 };
 359
 360 &pwm_ef {
 361         status = "okay";
 362         pinctrl-0 = <&pwm_e_pins>;
 363         pinctrl-names = "default";
 364         clocks = <&xtal>;
 365         clock-names = "clkin0";
 366 };
 367
 368 &uart_A {
 369         status = "okay";
 370         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 371         pinctrl-names = "default";
 372         uart-has-rtscts;
 373
 374         bluetooth {
 375                 compatible = "brcm,bcm43438-bt";
 376                 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
 377                 max-speed = <2000000>;
 378                 clocks = <&wifi32k>;
 379                 clock-names = "lpo";
 380         };
 381 };
 382
 383 &uart_AO {
 384         status = "okay";
 385         pinctrl-0 = <&uart_ao_a_pins>;
 386         pinctrl-names = "default";
 387 };
 388
 389 &usb {
 390         status = "okay";
 391         dr_mode = "host";
 392 };
 393
 394 /* SDIO */
 395 &sd_emmc_a {
 396         status = "okay";
 397         pinctrl-0 = <&sdio_pins>;
 398         pinctrl-1 = <&sdio_clk_gate_pins>;
 399         pinctrl-names = "default", "clk-gate";
 400         #address-cells = <1>;
 401         #size-cells = <0>;
 402
 403         bus-width = <4>;
 404         cap-sd-highspeed;
 405         sd-uhs-sdr50;
 406         max-frequency = <100000000>;
 407
 408         non-removable;
 409         disable-wp;
 410
 411         /* WiFi firmware requires power to be kept while in suspend */
 412         keep-power-in-suspend;
 413
 414         mmc-pwrseq = <&sdio_pwrseq>;
 415
 416         vmmc-supply = <&vddao_3v3>;
 417         vqmmc-supply = <&vddao_1v8>;
 418
 419         brcmf: wifi@1 {
 420                 reg = <1>;
 421                 compatible = "brcm,bcm4329-fmac";
 422         };
 423 };
 424
 425 /* SD card */
 426 &sd_emmc_b {
 427         status = "okay";
 428         pinctrl-0 = <&sdcard_c_pins>;
 429         pinctrl-1 = <&sdcard_clk_gate_c_pins>;
 430         pinctrl-names = "default", "clk-gate";
 431
 432         bus-width = <4>;
 433         cap-sd-highspeed;
 434         max-frequency = <100000000>;
 435         disable-wp;
 436
 437         cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
 438         vmmc-supply = <&vddao_3v3>;
 439         vqmmc-supply = <&vddao_3v3>;
 440 };
 441
 442 /* eMMC */
 443 &sd_emmc_c {
 444         status = "okay";
 445         pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
 446         pinctrl-1 = <&emmc_clk_gate_pins>;
 447         pinctrl-names = "default", "clk-gate";
 448
 449         bus-width = <8>;
 450         cap-mmc-highspeed;
 451         max-frequency = <100000000>;
 452         non-removable;
 453         disable-wp;
 454
 455         mmc-pwrseq = <&emmc_pwrseq>;
 456         vmmc-supply = <&vcc_3v3>;
 457         vqmmc-supply = <&flash_1v8>;
 458 };
 459
 460 &spdifout {
 461         pinctrl-0 = <&spdif_out_h_pins>;
 462         pinctrl-names = "default";
 463         status = "okay";
 464 };
 465
 466 &spdifout_b {
 467         status = "okay";
 468 };
 469
 470 &tdmif_b {
 471         status = "okay";
 472 };
 473
 474 &tdmout_b {
 475         status = "okay";
 476 };
 477
 478 &tohdmitx {
 479         status = "okay";
 480 };