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 }; 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 350ðmac { 351 pinctrl-0 = <ð_pins>, <ð_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}; 480