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                 enable-active-low;
 115         };
 116
 117         vddao_1v8: regulator-vddao_1v8 {
 118                 compatible = "regulator-fixed";
 119                 regulator-name = "VDDAO_1V8";
 120                 regulator-min-microvolt = <1800000>;
 121                 regulator-max-microvolt = <1800000>;
 122                 vin-supply = <&vddao_3v3>;
 123                 regulator-always-on;
 124         };
 125
 126         vddao_3v3: regulator-vddao_3v3 {
 127                 compatible = "regulator-fixed";
 128                 regulator-name = "VDDAO_3V3";
 129                 regulator-min-microvolt = <3300000>;
 130                 regulator-max-microvolt = <3300000>;
 131                 vin-supply = <&dc_in>;
 132                 regulator-always-on;
 133         };
 134
 135         vddcpu: regulator-vddcpu {
 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         sound {
 152                 compatible = "amlogic,axg-sound-card";
 153                 model = "G12A-X96-MAX";
 154                 audio-aux-devs = <&tdmout_b>;
 155                 audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
 156                                 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
 157                                 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
 158                                 "TDM_B Playback", "TDMOUT_B OUT",
 159                                 "SPDIFOUT IN 0", "FRDDR_A OUT 3",
 160                                 "SPDIFOUT IN 1", "FRDDR_B OUT 3",
 161                                 "SPDIFOUT IN 2", "FRDDR_C OUT 3";
 162
 163                 assigned-clocks = <&clkc CLKID_MPLL2>,
 164                                   <&clkc CLKID_MPLL0>,
 165                                   <&clkc CLKID_MPLL1>;
 166                 assigned-clock-parents = <0>, <0>, <0>;
 167                 assigned-clock-rates = <294912000>,
 168                                        <270950400>,
 169                                        <393216000>;
 170                 status = "okay";
 171
 172                 dai-link-0 {
 173                         sound-dai = <&frddr_a>;
 174                 };
 175
 176                 dai-link-1 {
 177                         sound-dai = <&frddr_b>;
 178                 };
 179
 180                 dai-link-2 {
 181                         sound-dai = <&frddr_c>;
 182                 };
 183
 184                 /* 8ch hdmi interface */
 185                 dai-link-3 {
 186                         sound-dai = <&tdmif_b>;
 187                         dai-format = "i2s";
 188                         dai-tdm-slot-tx-mask-0 = <1 1>;
 189                         dai-tdm-slot-tx-mask-1 = <1 1>;
 190                         dai-tdm-slot-tx-mask-2 = <1 1>;
 191                         dai-tdm-slot-tx-mask-3 = <1 1>;
 192                         mclk-fs = <256>;
 193
 194                         codec {
 195                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
 196                         };
 197                 };
 198
 199                 /* spdif hdmi or toslink interface */
 200                 dai-link-4 {
 201                         sound-dai = <&spdifout>;
 202
 203                         codec-0 {
 204                                 sound-dai = <&spdif_dit>;
 205                         };
 206
 207                         codec-1 {
 208                                 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;
 209                         };
 210                 };
 211
 212                 /* spdif hdmi interface */
 213                 dai-link-5 {
 214                         sound-dai = <&spdifout_b>;
 215
 216                         codec {
 217                                 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;
 218                         };
 219                 };
 220
 221                 /* hdmi glue */
 222                 dai-link-6 {
 223                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 224
 225                         codec {
 226                                 sound-dai = <&hdmi_tx>;
 227                         };
 228                 };
 229         };
 230
 231         wifi32k: wifi32k {
 232                 compatible = "pwm-clock";
 233                 #clock-cells = <0>;
 234                 clock-frequency = <32768>;
 235                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 236         };
 237 };
 238
 239 &arb {
 240         status = "okay";
 241 };
 242
 243 &cec_AO {
 244         pinctrl-0 = <&cec_ao_a_h_pins>;
 245         pinctrl-names = "default";
 246         status = "disabled";
 247         hdmi-phandle = <&hdmi_tx>;
 248 };
 249
 250 &cecb_AO {
 251         pinctrl-0 = <&cec_ao_b_h_pins>;
 252         pinctrl-names = "default";
 253         status = "okay";
 254         hdmi-phandle = <&hdmi_tx>;
 255 };
 256
 257 &clkc_audio {
 258         status = "okay";
 259 };
 260
 261 &cpu0 {
 262         cpu-supply = <&vddcpu>;
 263         operating-points-v2 = <&cpu_opp_table>;
 264         clocks = <&clkc CLKID_CPU_CLK>;
 265         clock-latency = <50000>;
 266 };
 267
 268 &cpu1 {
 269         cpu-supply = <&vddcpu>;
 270         operating-points-v2 = <&cpu_opp_table>;
 271         clocks = <&clkc CLKID_CPU_CLK>;
 272         clock-latency = <50000>;
 273 };
 274
 275 &cpu2 {
 276         cpu-supply = <&vddcpu>;
 277         operating-points-v2 = <&cpu_opp_table>;
 278         clocks = <&clkc CLKID_CPU_CLK>;
 279         clock-latency = <50000>;
 280 };
 281
 282 &cpu3 {
 283         cpu-supply = <&vddcpu>;
 284         operating-points-v2 = <&cpu_opp_table>;
 285         clocks = <&clkc CLKID_CPU_CLK>;
 286         clock-latency = <50000>;
 287 };
 288
 289 &cvbs_vdac_port {
 290         cvbs_vdac_out: endpoint {
 291                 remote-endpoint = <&cvbs_connector_in>;
 292         };
 293 };
 294
 295 &frddr_a {
 296         status = "okay";
 297 };
 298
 299 &frddr_b {
 300         status = "okay";
 301 };
 302
 303 &frddr_c {
 304         status = "okay";
 305 };
 306
 307 &hdmi_tx {
 308         status = "okay";
 309         pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
 310         pinctrl-names = "default";
 311         hdmi-supply = <&vcc_5v>;
 312 };
 313
 314 &hdmi_tx_tmds_port {
 315         hdmi_tx_tmds_out: endpoint {
 316                 remote-endpoint = <&hdmi_connector_in>;
 317         };
 318 };
 319
 320 &ir {
 321         status = "okay";
 322         pinctrl-0 = <&remote_input_ao_pins>;
 323         pinctrl-names = "default";
 324         linux,rc-map-name = "rc-x96max";
 325 };
 326
 327 &pwm_AO_cd {
 328         pinctrl-0 = <&pwm_ao_d_e_pins>;
 329         pinctrl-names = "default";
 330         clocks = <&xtal>;
 331         clock-names = "clkin1";
 332         status = "okay";
 333 };
 334
 335 &ext_mdio {
 336         external_phy: ethernet-phy@0 {
 337                 /* Realtek RTL8211F (0x001cc916) */
 338                 reg = <0>;
 339                 max-speed = <1000>;
 340                 eee-broken-1000t;
 341
 342                 reset-assert-us = <10000>;
 343                 reset-deassert-us = <30000>;
 344                 reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
 345
 346                 interrupt-parent = <&gpio_intc>;
 347                 /* MAC_INTR on GPIOZ_14 */
 348                 interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
 349         };
 350 };
 351
 352 &ethmac {
 353         pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
 354         pinctrl-names = "default";
 355         status = "okay";
 356         phy-mode = "rgmii";
 357         phy-handle = <&external_phy>;
 358         amlogic,tx-delay-ns = <2>;
 359 };
 360
 361 &pwm_ef {
 362         status = "okay";
 363         pinctrl-0 = <&pwm_e_pins>;
 364         pinctrl-names = "default";
 365         clocks = <&xtal>;
 366         clock-names = "clkin0";
 367 };
 368
 369 &uart_A {
 370         status = "okay";
 371         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 372         pinctrl-names = "default";
 373         uart-has-rtscts;
 374
 375         bluetooth {
 376                 compatible = "brcm,bcm43438-bt";
 377                 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
 378                 max-speed = <2000000>;
 379                 clocks = <&wifi32k>;
 380                 clock-names = "lpo";
 381         };
 382 };
 383
 384 &uart_AO {
 385         status = "okay";
 386         pinctrl-0 = <&uart_ao_a_pins>;
 387         pinctrl-names = "default";
 388 };
 389
 390 &usb {
 391         status = "okay";
 392         dr_mode = "host";
 393 };
 394
 395 /* SDIO */
 396 &sd_emmc_a {
 397         status = "okay";
 398         pinctrl-0 = <&sdio_pins>;
 399         pinctrl-1 = <&sdio_clk_gate_pins>;
 400         pinctrl-names = "default", "clk-gate";
 401         #address-cells = <1>;
 402         #size-cells = <0>;
 403
 404         bus-width = <4>;
 405         cap-sd-highspeed;
 406         sd-uhs-sdr50;
 407         max-frequency = <100000000>;
 408
 409         non-removable;
 410         disable-wp;
 411
 412         /* WiFi firmware requires power to be kept while in suspend */
 413         keep-power-in-suspend;
 414
 415         mmc-pwrseq = <&sdio_pwrseq>;
 416
 417         vmmc-supply = <&vddao_3v3>;
 418         vqmmc-supply = <&vddao_1v8>;
 419
 420         brcmf: wifi@1 {
 421                 reg = <1>;
 422                 compatible = "brcm,bcm4329-fmac";
 423         };
 424 };
 425
 426 /* SD card */
 427 &sd_emmc_b {
 428         status = "okay";
 429         pinctrl-0 = <&sdcard_c_pins>;
 430         pinctrl-1 = <&sdcard_clk_gate_c_pins>;
 431         pinctrl-names = "default", "clk-gate";
 432
 433         bus-width = <4>;
 434         cap-sd-highspeed;
 435         max-frequency = <100000000>;
 436         disable-wp;
 437
 438         cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
 439         vmmc-supply = <&vddao_3v3>;
 440         vqmmc-supply = <&vddao_3v3>;
 441 };
 442
 443 /* eMMC */
 444 &sd_emmc_c {
 445         status = "okay";
 446         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 447         pinctrl-1 = <&emmc_clk_gate_pins>;
 448         pinctrl-names = "default", "clk-gate";
 449
 450         bus-width = <8>;
 451         cap-mmc-highspeed;
 452         max-frequency = <100000000>;
 453         non-removable;
 454         disable-wp;
 455
 456         mmc-pwrseq = <&emmc_pwrseq>;
 457         vmmc-supply = <&vcc_3v3>;
 458         vqmmc-supply = <&flash_1v8>;
 459 };
 460
 461 &spdifout {
 462         pinctrl-0 = <&spdif_out_h_pins>;
 463         pinctrl-names = "default";
 464         status = "okay";
 465 };
 466
 467 &spdifout_b {
 468         status = "okay";
 469 };
 470
 471 &tdmif_b {
 472         status = "okay";
 473 };
 474
 475 &tdmout_b {
 476         status = "okay";
 477 };
 478
 479 &tohdmitx {
 480         status = "okay";
 481 };