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_A IN 0", "FRDDR_A OUT 3",
 159                                 "SPDIFOUT_A IN 1", "FRDDR_B OUT 3",
 160                                 "SPDIFOUT_A 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
 170                 dai-link-0 {
 171                         sound-dai = <&frddr_a>;
 172                 };
 173
 174                 dai-link-1 {
 175                         sound-dai = <&frddr_b>;
 176                 };
 177
 178                 dai-link-2 {
 179                         sound-dai = <&frddr_c>;
 180                 };
 181
 182                 /* 8ch hdmi interface */
 183                 dai-link-3 {
 184                         sound-dai = <&tdmif_b>;
 185                         dai-format = "i2s";
 186                         dai-tdm-slot-tx-mask-0 = <1 1>;
 187                         dai-tdm-slot-tx-mask-1 = <1 1>;
 188                         dai-tdm-slot-tx-mask-2 = <1 1>;
 189                         dai-tdm-slot-tx-mask-3 = <1 1>;
 190                         mclk-fs = <256>;
 191
 192                         codec {
 193                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
 194                         };
 195                 };
 196
 197                 /* spdif hdmi or toslink interface */
 198                 dai-link-4 {
 199                         sound-dai = <&spdifout_a>;
 200
 201                         codec-0 {
 202                                 sound-dai = <&spdif_dit>;
 203                         };
 204
 205                         codec-1 {
 206                                 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;
 207                         };
 208                 };
 209
 210                 /* spdif hdmi interface */
 211                 dai-link-5 {
 212                         sound-dai = <&spdifout_b>;
 213
 214                         codec {
 215                                 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;
 216                         };
 217                 };
 218
 219                 /* hdmi glue */
 220                 dai-link-6 {
 221                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 222
 223                         codec {
 224                                 sound-dai = <&hdmi_tx>;
 225                         };
 226                 };
 227         };
 228
 229         wifi32k: wifi32k {
 230                 compatible = "pwm-clock";
 231                 #clock-cells = <0>;
 232                 clock-frequency = <32768>;
 233                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 234         };
 235 };
 236
 237 &arb {
 238         status = "okay";
 239 };
 240
 241 &cec_AO {
 242         pinctrl-0 = <&cec_ao_a_h_pins>;
 243         pinctrl-names = "default";
 244         status = "disabled";
 245         hdmi-phandle = <&hdmi_tx>;
 246 };
 247
 248 &cecb_AO {
 249         pinctrl-0 = <&cec_ao_b_h_pins>;
 250         pinctrl-names = "default";
 251         status = "okay";
 252         hdmi-phandle = <&hdmi_tx>;
 253 };
 254
 255 &clkc_audio {
 256         status = "okay";
 257 };
 258
 259 &cpu0 {
 260         cpu-supply = <&vddcpu>;
 261         operating-points-v2 = <&cpu_opp_table>;
 262         clocks = <&clkc CLKID_CPU_CLK>;
 263         clock-latency = <50000>;
 264 };
 265
 266 &cpu1 {
 267         cpu-supply = <&vddcpu>;
 268         operating-points-v2 = <&cpu_opp_table>;
 269         clocks = <&clkc CLKID_CPU_CLK>;
 270         clock-latency = <50000>;
 271 };
 272
 273 &cpu2 {
 274         cpu-supply = <&vddcpu>;
 275         operating-points-v2 = <&cpu_opp_table>;
 276         clocks = <&clkc CLKID_CPU_CLK>;
 277         clock-latency = <50000>;
 278 };
 279
 280 &cpu3 {
 281         cpu-supply = <&vddcpu>;
 282         operating-points-v2 = <&cpu_opp_table>;
 283         clocks = <&clkc CLKID_CPU_CLK>;
 284         clock-latency = <50000>;
 285 };
 286
 287 &cvbs_vdac_port {
 288         cvbs_vdac_out: endpoint {
 289                 remote-endpoint = <&cvbs_connector_in>;
 290         };
 291 };
 292
 293 &frddr_a {
 294         status = "okay";
 295 };
 296
 297 &frddr_b {
 298         status = "okay";
 299 };
 300
 301 &frddr_c {
 302         status = "okay";
 303 };
 304
 305 &hdmi_tx {
 306         status = "okay";
 307         pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
 308         pinctrl-names = "default";
 309         hdmi-supply = <&vcc_5v>;
 310 };
 311
 312 &hdmi_tx_tmds_port {
 313         hdmi_tx_tmds_out: endpoint {
 314                 remote-endpoint = <&hdmi_connector_in>;
 315         };
 316 };
 317
 318 &ir {
 319         status = "okay";
 320         pinctrl-0 = <&remote_input_ao_pins>;
 321         pinctrl-names = "default";
 322         linux,rc-map-name = "rc-x96max";
 323 };
 324
 325 &pwm_AO_cd {
 326         pinctrl-0 = <&pwm_ao_d_e_pins>;
 327         pinctrl-names = "default";
 328         clocks = <&xtal>;
 329         clock-names = "clkin1";
 330         status = "okay";
 331 };
 332
 333 &ext_mdio {
 334         external_phy: ethernet-phy@0 {
 335                 /* Realtek RTL8211F (0x001cc916) */
 336                 reg = <0>;
 337                 max-speed = <1000>;
 338                 eee-broken-1000t;
 339
 340                 reset-assert-us = <10000>;
 341                 reset-deassert-us = <80000>;
 342                 reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
 343
 344                 interrupt-parent = <&gpio_intc>;
 345                 /* MAC_INTR on GPIOZ_14 */
 346                 interrupts = <IRQID_GPIOZ_14 IRQ_TYPE_LEVEL_LOW>;
 347         };
 348 };
 349
 350 &ethmac {
 351         pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
 352         pinctrl-names = "default";
 353         status = "okay";
 354         phy-mode = "rgmii";
 355         phy-handle = <&external_phy>;
 356         amlogic,tx-delay-ns = <2>;
 357 };
 358
 359 &pwm_ef {
 360         status = "okay";
 361         pinctrl-0 = <&pwm_e_pins>;
 362         pinctrl-names = "default";
 363         clocks = <&xtal>;
 364         clock-names = "clkin0";
 365 };
 366
 367 &uart_A {
 368         status = "okay";
 369         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 370         pinctrl-names = "default";
 371         uart-has-rtscts;
 372
 373         bluetooth {
 374                 compatible = "brcm,bcm43438-bt";
 375                 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
 376                 max-speed = <2000000>;
 377                 clocks = <&wifi32k>;
 378                 clock-names = "lpo";
 379         };
 380 };
 381
 382 &uart_AO {
 383         status = "okay";
 384         pinctrl-0 = <&uart_ao_a_pins>;
 385         pinctrl-names = "default";
 386 };
 387
 388 &usb {
 389         status = "okay";
 390         dr_mode = "host";
 391 };
 392
 393 /* SDIO */
 394 &sd_emmc_a {
 395         status = "okay";
 396         pinctrl-0 = <&sdio_pins>;
 397         pinctrl-1 = <&sdio_clk_gate_pins>;
 398         pinctrl-names = "default", "clk-gate";
 399         #address-cells = <1>;
 400         #size-cells = <0>;
 401
 402         bus-width = <4>;
 403         cap-sd-highspeed;
 404         sd-uhs-sdr50;
 405         max-frequency = <100000000>;
 406
 407         non-removable;
 408         disable-wp;
 409
 410         /* WiFi firmware requires power to be kept while in suspend */
 411         keep-power-in-suspend;
 412
 413         mmc-pwrseq = <&sdio_pwrseq>;
 414
 415         vmmc-supply = <&vddao_3v3>;
 416         vqmmc-supply = <&vddao_1v8>;
 417
 418         brcmf: wifi@1 {
 419                 reg = <1>;
 420                 compatible = "brcm,bcm4329-fmac";
 421         };
 422 };
 423
 424 /* SD card */
 425 &sd_emmc_b {
 426         status = "okay";
 427         pinctrl-0 = <&sdcard_c_pins>;
 428         pinctrl-1 = <&sdcard_clk_gate_c_pins>;
 429         pinctrl-names = "default", "clk-gate";
 430
 431         bus-width = <4>;
 432         cap-sd-highspeed;
 433         max-frequency = <100000000>;
 434         disable-wp;
 435
 436         cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
 437         vmmc-supply = <&vddao_3v3>;
 438         vqmmc-supply = <&vddao_3v3>;
 439 };
 440
 441 /* eMMC */
 442 &sd_emmc_c {
 443         status = "okay";
 444         pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
 445         pinctrl-1 = <&emmc_clk_gate_pins>;
 446         pinctrl-names = "default", "clk-gate";
 447
 448         bus-width = <8>;
 449         cap-mmc-highspeed;
 450         max-frequency = <100000000>;
 451         non-removable;
 452         disable-wp;
 453
 454         mmc-pwrseq = <&emmc_pwrseq>;
 455         vmmc-supply = <&vcc_3v3>;
 456         vqmmc-supply = <&flash_1v8>;
 457 };
 458
 459 &spdifout_a {
 460         pinctrl-0 = <&spdif_out_h_pins>;
 461         pinctrl-names = "default";
 462         status = "okay";
 463 };
 464
 465 &spdifout_b {
 466         status = "okay";
 467 };
 468
 469 &tdmif_b {
 470         status = "okay";
 471 };
 472
 473 &tdmout_b {
 474         status = "okay";
 475 };
 476
 477 &tohdmitx {
 478         status = "okay";
 479 };