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 = ðmac; 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 352ðmac { 353 pinctrl-0 = <ð_pins>, <ð_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_ctrl_pins>, <&emmc_data_8b_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}; 482