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                 sound-name-prefix = "DIT";
  26         };
  27
  28         chosen {
  29                 stdout-path = "serial0:115200n8";
  30         };
  31         memory@0 {
  32                 device_type = "memory";
  33                 reg = <0x0 0x0 0x0 0x40000000>;
  34         };
  35
  36         cvbs-connector {
  37                 compatible = "composite-video-connector";
  38
  39                 port {
  40                         cvbs_connector_in: endpoint {
  41                                 remote-endpoint = <&cvbs_vdac_out>;
  42                         };
  43                 };
  44         };
  45
  46         hdmi-connector {
  47                 compatible = "hdmi-connector";
  48                 type = "a";
  49
  50                 port {
  51                         hdmi_connector_in: endpoint {
  52                                 remote-endpoint = <&hdmi_tx_tmds_out>;
  53                         };
  54                 };
  55         };
  56
  57         emmc_pwrseq: emmc-pwrseq {
  58                 compatible = "mmc-pwrseq-emmc";
  59                 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
  60         };
  61
  62         sdio_pwrseq: sdio-pwrseq {
  63                 compatible = "mmc-pwrseq-simple";
  64                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
  65                 clocks = <&wifi32k>;
  66                 clock-names = "ext_clock";
  67         };
  68
  69         flash_1v8: regulator-flash_1v8 {
  70                 compatible = "regulator-fixed";
  71                 regulator-name = "FLASH_1V8";
  72                 regulator-min-microvolt = <1800000>;
  73                 regulator-max-microvolt = <1800000>;
  74                 vin-supply = <&vcc_3v3>;
  75                 regulator-always-on;
  76         };
  77
  78         dc_in: regulator-dc_in {
  79                 compatible = "regulator-fixed";
  80                 regulator-name = "DC_IN";
  81                 regulator-min-microvolt = <5000000>;
  82                 regulator-max-microvolt = <5000000>;
  83                 regulator-always-on;
  84         };
  85
  86         vcc_1v8: regulator-vcc_1v8 {
  87                 compatible = "regulator-fixed";
  88                 regulator-name = "VCC_1V8";
  89                 regulator-min-microvolt = <1800000>;
  90                 regulator-max-microvolt = <1800000>;
  91                 vin-supply = <&vcc_3v3>;
  92                 regulator-always-on;
  93         };
  94
  95         vcc_3v3: regulator-vcc_3v3 {
  96                 compatible = "regulator-fixed";
  97                 regulator-name = "VCC_3V3";
  98                 regulator-min-microvolt = <3300000>;
  99                 regulator-max-microvolt = <3300000>;
 100                 vin-supply = <&vddao_3v3>;
 101                 regulator-always-on;
 102                 /* FIXME: actually controlled by VDDCPU_B_EN */
 103         };
 104
 105         vcc_5v: regulator-vcc_5v {
 106                 compatible = "regulator-fixed";
 107                 regulator-name = "VCC_5V";
 108                 regulator-min-microvolt = <5000000>;
 109                 regulator-max-microvolt = <5000000>;
 110                 vin-supply = <&dc_in>;
 111
 112                 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
 113         };
 114
 115         vddao_1v8: regulator-vddao_1v8 {
 116                 compatible = "regulator-fixed";
 117                 regulator-name = "VDDAO_1V8";
 118                 regulator-min-microvolt = <1800000>;
 119                 regulator-max-microvolt = <1800000>;
 120                 vin-supply = <&vddao_3v3>;
 121                 regulator-always-on;
 122         };
 123
 124         vddao_3v3: regulator-vddao_3v3 {
 125                 compatible = "regulator-fixed";
 126                 regulator-name = "VDDAO_3V3";
 127                 regulator-min-microvolt = <3300000>;
 128                 regulator-max-microvolt = <3300000>;
 129                 vin-supply = <&dc_in>;
 130                 regulator-always-on;
 131         };
 132
 133         vddcpu: regulator-vddcpu {
 134                 compatible = "pwm-regulator";
 135
 136                 regulator-name = "VDDCPU";
 137                 regulator-min-microvolt = <721000>;
 138                 regulator-max-microvolt = <1022000>;
 139
 140                 pwm-supply = <&dc_in>;
 141
 142                 pwms = <&pwm_AO_cd 1 1250 0>;
 143                 pwm-dutycycle-range = <100 0>;
 144
 145                 regulator-boot-on;
 146                 regulator-always-on;
 147         };
 148
 149         sound {
 150                 compatible = "amlogic,axg-sound-card";
 151                 model = "X96-MAX";
 152                 audio-aux-devs = <&tdmout_b>;
 153                 audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
 154                                 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
 155                                 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
 156                                 "TDM_B Playback", "TDMOUT_B OUT",
 157                                 "SPDIFOUT_A IN 0", "FRDDR_A OUT 3",
 158                                 "SPDIFOUT_A IN 1", "FRDDR_B OUT 3",
 159                                 "SPDIFOUT_A IN 2", "FRDDR_C OUT 3";
 160
 161                 assigned-clocks = <&clkc CLKID_MPLL2>,
 162                                   <&clkc CLKID_MPLL0>,
 163                                   <&clkc CLKID_MPLL1>;
 164                 assigned-clock-parents = <0>, <0>, <0>;
 165                 assigned-clock-rates = <294912000>,
 166                                        <270950400>,
 167                                        <393216000>;
 168
 169                 dai-link-0 {
 170                         sound-dai = <&frddr_a>;
 171                 };
 172
 173                 dai-link-1 {
 174                         sound-dai = <&frddr_b>;
 175                 };
 176
 177                 dai-link-2 {
 178                         sound-dai = <&frddr_c>;
 179                 };
 180
 181                 /* 8ch hdmi interface */
 182                 dai-link-3 {
 183                         sound-dai = <&tdmif_b>;
 184                         dai-format = "i2s";
 185                         dai-tdm-slot-tx-mask-0 = <1 1>;
 186                         dai-tdm-slot-tx-mask-1 = <1 1>;
 187                         dai-tdm-slot-tx-mask-2 = <1 1>;
 188                         dai-tdm-slot-tx-mask-3 = <1 1>;
 189                         mclk-fs = <256>;
 190
 191                         codec {
 192                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
 193                         };
 194                 };
 195
 196                 /* spdif hdmi or toslink interface */
 197                 dai-link-4 {
 198                         sound-dai = <&spdifout_a>;
 199
 200                         codec-0 {
 201                                 sound-dai = <&spdif_dit>;
 202                         };
 203
 204                         codec-1 {
 205                                 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;
 206                         };
 207                 };
 208
 209                 /* spdif hdmi interface */
 210                 dai-link-5 {
 211                         sound-dai = <&spdifout_b>;
 212
 213                         codec {
 214                                 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;
 215                         };
 216                 };
 217
 218                 /* hdmi glue */
 219                 dai-link-6 {
 220                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 221
 222                         codec {
 223                                 sound-dai = <&hdmi_tx>;
 224                         };
 225                 };
 226         };
 227
 228         wifi32k: wifi32k {
 229                 compatible = "pwm-clock";
 230                 #clock-cells = <0>;
 231                 clock-frequency = <32768>;
 232                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 233         };
 234 };
 235
 236 &arb {
 237         status = "okay";
 238 };
 239
 240 &cec_AO {
 241         pinctrl-0 = <&cec_ao_a_h_pins>;
 242         pinctrl-names = "default";
 243         status = "disabled";
 244         hdmi-phandle = <&hdmi_tx>;
 245 };
 246
 247 &cecb_AO {
 248         pinctrl-0 = <&cec_ao_b_h_pins>;
 249         pinctrl-names = "default";
 250         status = "okay";
 251         hdmi-phandle = <&hdmi_tx>;
 252 };
 253
 254 &clkc_audio {
 255         status = "okay";
 256 };
 257
 258 &cpu0 {
 259         cpu-supply = <&vddcpu>;
 260         operating-points-v2 = <&cpu_opp_table>;
 261         clocks = <&clkc CLKID_CPU_CLK>;
 262         clock-latency = <50000>;
 263 };
 264
 265 &cpu1 {
 266         cpu-supply = <&vddcpu>;
 267         operating-points-v2 = <&cpu_opp_table>;
 268         clocks = <&clkc CLKID_CPU_CLK>;
 269         clock-latency = <50000>;
 270 };
 271
 272 &cpu2 {
 273         cpu-supply = <&vddcpu>;
 274         operating-points-v2 = <&cpu_opp_table>;
 275         clocks = <&clkc CLKID_CPU_CLK>;
 276         clock-latency = <50000>;
 277 };
 278
 279 &cpu3 {
 280         cpu-supply = <&vddcpu>;
 281         operating-points-v2 = <&cpu_opp_table>;
 282         clocks = <&clkc CLKID_CPU_CLK>;
 283         clock-latency = <50000>;
 284 };
 285
 286 &cvbs_vdac_port {
 287         cvbs_vdac_out: endpoint {
 288                 remote-endpoint = <&cvbs_connector_in>;
 289         };
 290 };
 291
 292 &frddr_a {
 293         status = "okay";
 294 };
 295
 296 &frddr_b {
 297         status = "okay";
 298 };
 299
 300 &frddr_c {
 301         status = "okay";
 302 };
 303
 304 &hdmi_tx {
 305         status = "okay";
 306         pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
 307         pinctrl-names = "default";
 308         hdmi-supply = <&vcc_5v>;
 309 };
 310
 311 &hdmi_tx_tmds_port {
 312         hdmi_tx_tmds_out: endpoint {
 313                 remote-endpoint = <&hdmi_connector_in>;
 314         };
 315 };
 316
 317 &ir {
 318         status = "okay";
 319         pinctrl-0 = <&remote_input_ao_pins>;
 320         pinctrl-names = "default";
 321         linux,rc-map-name = "rc-x96max";
 322 };
 323
 324 &pwm_AO_cd {
 325         pinctrl-0 = <&pwm_ao_d_e_pins>;
 326         pinctrl-names = "default";
 327         clocks = <&xtal>;
 328         clock-names = "clkin1";
 329         status = "okay";
 330 };
 331
 332 &ext_mdio {
 333         external_phy: ethernet-phy@0 {
 334                 /* Realtek RTL8211F (0x001cc916) */
 335                 reg = <0>;
 336                 max-speed = <1000>;
 337                 eee-broken-1000t;
 338
 339                 reset-assert-us = <10000>;
 340                 reset-deassert-us = <80000>;
 341                 reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
 342
 343                 interrupt-parent = <&gpio_intc>;
 344                 /* MAC_INTR on GPIOZ_14 */
 345                 interrupts = <IRQID_GPIOZ_14 IRQ_TYPE_LEVEL_LOW>;
 346         };
 347 };
 348
 349 &ethmac {
 350         pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
 351         pinctrl-names = "default";
 352         status = "okay";
 353         phy-mode = "rgmii";
 354         phy-handle = <&external_phy>;
 355         amlogic,tx-delay-ns = <2>;
 356 };
 357
 358 &pwm_ef {
 359         status = "okay";
 360         pinctrl-0 = <&pwm_e_pins>;
 361         pinctrl-names = "default";
 362         clocks = <&xtal>;
 363         clock-names = "clkin0";
 364 };
 365
 366 &uart_A {
 367         status = "okay";
 368         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 369         pinctrl-names = "default";
 370         uart-has-rtscts;
 371
 372         bluetooth {
 373                 compatible = "brcm,bcm43438-bt";
 374                 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
 375                 max-speed = <2000000>;
 376                 clocks = <&wifi32k>;
 377                 clock-names = "lpo";
 378         };
 379 };
 380
 381 &uart_AO {
 382         status = "okay";
 383         pinctrl-0 = <&uart_ao_a_pins>;
 384         pinctrl-names = "default";
 385 };
 386
 387 &usb {
 388         status = "okay";
 389         dr_mode = "host";
 390 };
 391
 392 /* SDIO */
 393 &sd_emmc_a {
 394         status = "okay";
 395         pinctrl-0 = <&sdio_pins>;
 396         pinctrl-1 = <&sdio_clk_gate_pins>;
 397         pinctrl-names = "default", "clk-gate";
 398         #address-cells = <1>;
 399         #size-cells = <0>;
 400
 401         bus-width = <4>;
 402         cap-sd-highspeed;
 403         sd-uhs-sdr50;
 404         max-frequency = <100000000>;
 405
 406         non-removable;
 407         disable-wp;
 408
 409         /* WiFi firmware requires power to be kept while in suspend */
 410         keep-power-in-suspend;
 411
 412         mmc-pwrseq = <&sdio_pwrseq>;
 413
 414         vmmc-supply = <&vddao_3v3>;
 415         vqmmc-supply = <&vddao_1v8>;
 416
 417         brcmf: wifi@1 {
 418                 reg = <1>;
 419                 compatible = "brcm,bcm4329-fmac";
 420         };
 421 };
 422
 423 /* SD card */
 424 &sd_emmc_b {
 425         status = "okay";
 426         pinctrl-0 = <&sdcard_c_pins>;
 427         pinctrl-1 = <&sdcard_clk_gate_c_pins>;
 428         pinctrl-names = "default", "clk-gate";
 429
 430         bus-width = <4>;
 431         cap-sd-highspeed;
 432         max-frequency = <100000000>;
 433         disable-wp;
 434
 435         cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
 436         vmmc-supply = <&vddao_3v3>;
 437         vqmmc-supply = <&vddao_3v3>;
 438 };
 439
 440 /* eMMC */
 441 &sd_emmc_c {
 442         status = "okay";
 443         pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
 444         pinctrl-1 = <&emmc_clk_gate_pins>;
 445         pinctrl-names = "default", "clk-gate";
 446
 447         bus-width = <8>;
 448         cap-mmc-highspeed;
 449         max-frequency = <100000000>;
 450         non-removable;
 451         disable-wp;
 452
 453         mmc-pwrseq = <&emmc_pwrseq>;
 454         vmmc-supply = <&vcc_3v3>;
 455         vqmmc-supply = <&flash_1v8>;
 456 };
 457
 458 &spdifout_a {
 459         pinctrl-0 = <&spdif_out_h_pins>;
 460         pinctrl-names = "default";
 461         status = "okay";
 462 };
 463
 464 &spdifout_b {
 465         status = "okay";
 466 };
 467
 468 &tdmif_b {
 469         status = "okay";
 470 };
 471
 472 &tdmout_b {
 473         status = "okay";
 474 };
 475
 476 &tohdmitx {
 477         status = "okay";
 478 };