1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2019 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/input/input.h> 11#include <dt-bindings/gpio/meson-g12a-gpio.h> 12#include <dt-bindings/sound/meson-g12a-tohdmitx.h> 13 14/ { 15 compatible = "seirobotics,sei510", "amlogic,g12a"; 16 model = "SEI Robotics SEI510"; 17 18 adc_keys { 19 compatible = "adc-keys"; 20 io-channels = <&saradc 0>; 21 io-channel-names = "buttons"; 22 keyup-threshold-microvolt = <1800000>; 23 24 button-onoff { 25 label = "On/Off"; 26 linux,code = <KEY_POWER>; 27 press-threshold-microvolt = <1700000>; 28 }; 29 }; 30 31 aliases { 32 serial0 = &uart_AO; 33 ethernet0 = ðmac; 34 }; 35 36 mono_dac: audio-codec-0 { 37 compatible = "maxim,max98357a"; 38 #sound-dai-cells = <0>; 39 sound-name-prefix = "U16"; 40 sdmode-gpios = <&gpio GPIOX_8 GPIO_ACTIVE_HIGH>; 41 }; 42 43 dmics: audio-codec-1 { 44 #sound-dai-cells = <0>; 45 compatible = "dmic-codec"; 46 num-channels = <2>; 47 wakeup-delay-ms = <50>; 48 status = "okay"; 49 sound-name-prefix = "MIC"; 50 }; 51 52 chosen { 53 stdout-path = "serial0:115200n8"; 54 }; 55 56 cvbs-connector { 57 compatible = "composite-video-connector"; 58 59 port { 60 cvbs_connector_in: endpoint { 61 remote-endpoint = <&cvbs_vdac_out>; 62 }; 63 }; 64 }; 65 66 emmc_pwrseq: emmc-pwrseq { 67 compatible = "mmc-pwrseq-emmc"; 68 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; 69 }; 70 71 hdmi-connector { 72 compatible = "hdmi-connector"; 73 type = "a"; 74 75 port { 76 hdmi_connector_in: endpoint { 77 remote-endpoint = <&hdmi_tx_tmds_out>; 78 }; 79 }; 80 }; 81 82 memory@0 { 83 device_type = "memory"; 84 reg = <0x0 0x0 0x0 0x40000000>; 85 }; 86 87 ao_5v: regulator-ao_5v { 88 compatible = "regulator-fixed"; 89 regulator-name = "AO_5V"; 90 regulator-min-microvolt = <5000000>; 91 regulator-max-microvolt = <5000000>; 92 vin-supply = <&dc_in>; 93 regulator-always-on; 94 }; 95 96 dc_in: regulator-dc_in { 97 compatible = "regulator-fixed"; 98 regulator-name = "DC_IN"; 99 regulator-min-microvolt = <5000000>; 100 regulator-max-microvolt = <5000000>; 101 regulator-always-on; 102 }; 103 104 emmc_1v8: regulator-emmc_1v8 { 105 compatible = "regulator-fixed"; 106 regulator-name = "EMMC_1V8"; 107 regulator-min-microvolt = <1800000>; 108 regulator-max-microvolt = <1800000>; 109 vin-supply = <&vddao_3v3>; 110 regulator-always-on; 111 }; 112 113 vddao_3v3: regulator-vddao_3v3 { 114 compatible = "regulator-fixed"; 115 regulator-name = "VDDAO_3V3"; 116 regulator-min-microvolt = <3300000>; 117 regulator-max-microvolt = <3300000>; 118 vin-supply = <&dc_in>; 119 regulator-always-on; 120 }; 121 122 vddao_3v3_t: regultor-vddao_3v3_t { 123 compatible = "regulator-fixed"; 124 regulator-name = "VDDAO_3V3_T"; 125 regulator-min-microvolt = <3300000>; 126 regulator-max-microvolt = <3300000>; 127 vin-supply = <&vddao_3v3>; 128 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; 129 enable-active-high; 130 }; 131 132 vddcpu: regulator-vddcpu { 133 /* 134 * SY8120B1ABC DC/DC Regulator. 135 */ 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 vddio_ao1v8: regulator-vddio_ao1v8 { 152 compatible = "regulator-fixed"; 153 regulator-name = "VDDIO_AO1V8"; 154 regulator-min-microvolt = <1800000>; 155 regulator-max-microvolt = <1800000>; 156 vin-supply = <&vddao_3v3>; 157 regulator-always-on; 158 }; 159 160 reserved-memory { 161 /* TEE Reserved Memory */ 162 bl32_reserved: bl32@5000000 { 163 reg = <0x0 0x05300000 0x0 0x2000000>; 164 no-map; 165 }; 166 }; 167 168 sdio_pwrseq: sdio-pwrseq { 169 compatible = "mmc-pwrseq-simple"; 170 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; 171 clocks = <&wifi32k>; 172 clock-names = "ext_clock"; 173 }; 174 175 wifi32k: wifi32k { 176 compatible = "pwm-clock"; 177 #clock-cells = <0>; 178 clock-frequency = <32768>; 179 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ 180 }; 181 182 sound { 183 compatible = "amlogic,axg-sound-card"; 184 model = "SEI510"; 185 audio-aux-devs = <&tdmout_a>, <&tdmout_b>, 186 <&tdmin_a>, <&tdmin_b>; 187 audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0", 188 "TDMOUT_A IN 1", "FRDDR_B OUT 0", 189 "TDMOUT_A IN 2", "FRDDR_C OUT 0", 190 "TDM_A Playback", "TDMOUT_A OUT", 191 "TDMOUT_B IN 0", "FRDDR_A OUT 1", 192 "TDMOUT_B IN 1", "FRDDR_B OUT 1", 193 "TDMOUT_B IN 2", "FRDDR_C OUT 1", 194 "TDM_B Playback", "TDMOUT_B OUT", 195 "TODDR_A IN 4", "PDM Capture", 196 "TODDR_B IN 4", "PDM Capture", 197 "TODDR_C IN 4", "PDM Capture", 198 "TDMIN_A IN 0", "TDM_A Capture", 199 "TDMIN_A IN 3", "TDM_A Loopback", 200 "TDMIN_B IN 0", "TDM_A Capture", 201 "TDMIN_B IN 3", "TDM_A Loopback", 202 "TDMIN_A IN 1", "TDM_B Capture", 203 "TDMIN_A IN 4", "TDM_B Loopback", 204 "TDMIN_B IN 1", "TDM_B Capture", 205 "TDMIN_B IN 4", "TDM_B Loopback", 206 "TODDR_A IN 0", "TDMIN_A OUT", 207 "TODDR_B IN 0", "TDMIN_A OUT", 208 "TODDR_C IN 0", "TDMIN_A OUT", 209 "TODDR_A IN 1", "TDMIN_B OUT", 210 "TODDR_B IN 1", "TDMIN_B OUT", 211 "TODDR_C IN 1", "TDMIN_B OUT"; 212 213 assigned-clocks = <&clkc CLKID_MPLL2>, 214 <&clkc CLKID_MPLL0>, 215 <&clkc CLKID_MPLL1>; 216 assigned-clock-parents = <0>, <0>, <0>; 217 assigned-clock-rates = <294912000>, 218 <270950400>, 219 <393216000>; 220 status = "okay"; 221 222 dai-link-0 { 223 sound-dai = <&frddr_a>; 224 }; 225 226 dai-link-1 { 227 sound-dai = <&frddr_b>; 228 }; 229 230 dai-link-2 { 231 sound-dai = <&frddr_c>; 232 }; 233 234 dai-link-3 { 235 sound-dai = <&toddr_a>; 236 }; 237 238 dai-link-4 { 239 sound-dai = <&toddr_b>; 240 }; 241 242 dai-link-5 { 243 sound-dai = <&toddr_c>; 244 }; 245 246 /* internal speaker interface */ 247 dai-link-6 { 248 sound-dai = <&tdmif_a>; 249 dai-format = "i2s"; 250 dai-tdm-slot-tx-mask-0 = <1 1>; 251 mclk-fs = <256>; 252 253 codec-0 { 254 sound-dai = <&mono_dac>; 255 }; 256 257 codec-1 { 258 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>; 259 }; 260 }; 261 262 /* 8ch hdmi interface */ 263 dai-link-7 { 264 sound-dai = <&tdmif_b>; 265 dai-format = "i2s"; 266 dai-tdm-slot-tx-mask-0 = <1 1>; 267 dai-tdm-slot-tx-mask-1 = <1 1>; 268 dai-tdm-slot-tx-mask-2 = <1 1>; 269 dai-tdm-slot-tx-mask-3 = <1 1>; 270 mclk-fs = <256>; 271 272 codec { 273 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; 274 }; 275 }; 276 277 /* internal digital mics */ 278 dai-link-8 { 279 sound-dai = <&pdm>; 280 281 codec { 282 sound-dai = <&dmics>; 283 }; 284 }; 285 286 /* hdmi glue */ 287 dai-link-9 { 288 sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; 289 290 codec { 291 sound-dai = <&hdmi_tx>; 292 }; 293 }; 294 }; 295}; 296 297&arb { 298 status = "okay"; 299}; 300 301&cec_AO { 302 pinctrl-0 = <&cec_ao_a_h_pins>; 303 pinctrl-names = "default"; 304 status = "disabled"; 305 hdmi-phandle = <&hdmi_tx>; 306}; 307 308&cecb_AO { 309 pinctrl-0 = <&cec_ao_b_h_pins>; 310 pinctrl-names = "default"; 311 status = "okay"; 312 hdmi-phandle = <&hdmi_tx>; 313}; 314 315&clkc_audio { 316 status = "okay"; 317}; 318 319&cpu0 { 320 cpu-supply = <&vddcpu>; 321 operating-points-v2 = <&cpu_opp_table>; 322 clocks = <&clkc CLKID_CPU_CLK>; 323 clock-latency = <50000>; 324}; 325 326&cpu1 { 327 cpu-supply = <&vddcpu>; 328 operating-points-v2 = <&cpu_opp_table>; 329 clocks = <&clkc CLKID_CPU_CLK>; 330 clock-latency = <50000>; 331}; 332 333&cpu2 { 334 cpu-supply = <&vddcpu>; 335 operating-points-v2 = <&cpu_opp_table>; 336 clocks = <&clkc CLKID_CPU_CLK>; 337 clock-latency = <50000>; 338}; 339 340&cpu3 { 341 cpu-supply = <&vddcpu>; 342 operating-points-v2 = <&cpu_opp_table>; 343 clocks = <&clkc CLKID_CPU_CLK>; 344 clock-latency = <50000>; 345}; 346 347&cvbs_vdac_port { 348 cvbs_vdac_out: endpoint { 349 remote-endpoint = <&cvbs_connector_in>; 350 }; 351}; 352 353ðmac { 354 status = "okay"; 355 phy-handle = <&internal_ephy>; 356 phy-mode = "rmii"; 357}; 358 359&frddr_a { 360 status = "okay"; 361}; 362 363&frddr_b { 364 status = "okay"; 365}; 366 367&frddr_c { 368 status = "okay"; 369}; 370 371&hdmi_tx { 372 status = "okay"; 373 pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; 374 pinctrl-names = "default"; 375}; 376 377&hdmi_tx_tmds_port { 378 hdmi_tx_tmds_out: endpoint { 379 remote-endpoint = <&hdmi_connector_in>; 380 }; 381}; 382 383&i2c3 { 384 status = "okay"; 385 pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>; 386 pinctrl-names = "default"; 387}; 388 389&ir { 390 status = "okay"; 391 pinctrl-0 = <&remote_input_ao_pins>; 392 pinctrl-names = "default"; 393}; 394 395&pwm_AO_cd { 396 pinctrl-0 = <&pwm_ao_d_e_pins>; 397 pinctrl-names = "default"; 398 clocks = <&xtal>; 399 clock-names = "clkin1"; 400 status = "okay"; 401}; 402 403&pwm_ef { 404 status = "okay"; 405 pinctrl-0 = <&pwm_e_pins>; 406 pinctrl-names = "default"; 407 clocks = <&xtal>; 408 clock-names = "clkin0"; 409}; 410 411&pdm { 412 pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_din1_z_pins>, 413 <&pdm_din2_z_pins>, <&pdm_din3_z_pins>, 414 <&pdm_dclk_z_pins>; 415 pinctrl-names = "default"; 416 status = "okay"; 417}; 418 419&saradc { 420 status = "okay"; 421 vref-supply = <&vddio_ao1v8>; 422}; 423 424/* SDIO */ 425&sd_emmc_a { 426 status = "okay"; 427 pinctrl-0 = <&sdio_pins>; 428 pinctrl-1 = <&sdio_clk_gate_pins>; 429 pinctrl-names = "default", "clk-gate"; 430 #address-cells = <1>; 431 #size-cells = <0>; 432 433 bus-width = <4>; 434 cap-sd-highspeed; 435 sd-uhs-sdr50; 436 max-frequency = <100000000>; 437 438 non-removable; 439 disable-wp; 440 441 /* WiFi firmware requires power to be kept while in suspend */ 442 keep-power-in-suspend; 443 444 mmc-pwrseq = <&sdio_pwrseq>; 445 446 vmmc-supply = <&vddao_3v3>; 447 vqmmc-supply = <&vddio_ao1v8>; 448 449 brcmf: wifi@1 { 450 reg = <1>; 451 compatible = "brcm,bcm4329-fmac"; 452 }; 453}; 454 455/* SD card */ 456&sd_emmc_b { 457 status = "okay"; 458 pinctrl-0 = <&sdcard_c_pins>; 459 pinctrl-1 = <&sdcard_clk_gate_c_pins>; 460 pinctrl-names = "default", "clk-gate"; 461 462 bus-width = <4>; 463 cap-sd-highspeed; 464 max-frequency = <50000000>; 465 disable-wp; 466 467 cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; 468 vmmc-supply = <&vddao_3v3>; 469 vqmmc-supply = <&vddao_3v3>; 470}; 471 472/* eMMC */ 473&sd_emmc_c { 474 status = "okay"; 475 pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>; 476 pinctrl-1 = <&emmc_clk_gate_pins>; 477 pinctrl-names = "default", "clk-gate"; 478 479 bus-width = <8>; 480 cap-mmc-highspeed; 481 mmc-ddr-1_8v; 482 mmc-hs200-1_8v; 483 max-frequency = <200000000>; 484 non-removable; 485 disable-wp; 486 487 mmc-pwrseq = <&emmc_pwrseq>; 488 vmmc-supply = <&vddao_3v3>; 489 vqmmc-supply = <&emmc_1v8>; 490}; 491 492&tdmif_a { 493 pinctrl-0 = <&tdm_a_dout0_pins>, <&tdm_a_fs_pins>, <&tdm_a_sclk_pins>; 494 pinctrl-names = "default"; 495 status = "okay"; 496 497 assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD0>, 498 <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD0>; 499 assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_A_SCLK>, 500 <&clkc_audio AUD_CLKID_MST_A_LRCLK>; 501 assigned-clock-rates = <0>, <0>; 502}; 503 504&tdmif_b { 505 status = "okay"; 506}; 507 508&tdmin_a { 509 status = "okay"; 510}; 511 512&tdmin_b { 513 status = "okay"; 514}; 515 516&tdmout_a { 517 status = "okay"; 518}; 519 520&tdmout_b { 521 status = "okay"; 522}; 523 524&toddr_a { 525 status = "okay"; 526}; 527 528&toddr_b { 529 status = "okay"; 530}; 531 532&toddr_c { 533 status = "okay"; 534}; 535 536&tohdmitx { 537 status = "okay"; 538}; 539 540&uart_A { 541 status = "okay"; 542 pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; 543 pinctrl-names = "default"; 544 uart-has-rtscts; 545 546 bluetooth { 547 compatible = "brcm,bcm43438-bt"; 548 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; 549 max-speed = <2000000>; 550 clocks = <&wifi32k>; 551 clock-names = "lpo"; 552 vbat-supply = <&vddao_3v3>; 553 vddio-supply = <&vddio_ao1v8>; 554 }; 555}; 556 557&uart_AO { 558 status = "okay"; 559 pinctrl-0 = <&uart_ao_a_pins>; 560 pinctrl-names = "default"; 561}; 562 563&usb { 564 status = "okay"; 565 dr_mode = "host"; 566}; 567