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 vddio_ao1v8: regulator-vddio_ao1v8 { 133 compatible = "regulator-fixed"; 134 regulator-name = "VDDIO_AO1V8"; 135 regulator-min-microvolt = <1800000>; 136 regulator-max-microvolt = <1800000>; 137 vin-supply = <&vddao_3v3>; 138 regulator-always-on; 139 }; 140 141 reserved-memory { 142 /* TEE Reserved Memory */ 143 bl32_reserved: bl32@5000000 { 144 reg = <0x0 0x05300000 0x0 0x2000000>; 145 no-map; 146 }; 147 }; 148 149 sdio_pwrseq: sdio-pwrseq { 150 compatible = "mmc-pwrseq-simple"; 151 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; 152 clocks = <&wifi32k>; 153 clock-names = "ext_clock"; 154 }; 155 156 wifi32k: wifi32k { 157 compatible = "pwm-clock"; 158 #clock-cells = <0>; 159 clock-frequency = <32768>; 160 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ 161 }; 162 163 sound { 164 compatible = "amlogic,axg-sound-card"; 165 model = "G12A-SEI510"; 166 audio-aux-devs = <&tdmout_a>, <&tdmout_b>, 167 <&tdmin_a>, <&tdmin_b>; 168 audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0", 169 "TDMOUT_A IN 1", "FRDDR_B OUT 0", 170 "TDMOUT_A IN 2", "FRDDR_C OUT 0", 171 "TDM_A Playback", "TDMOUT_A OUT", 172 "TDMOUT_B IN 0", "FRDDR_A OUT 1", 173 "TDMOUT_B IN 1", "FRDDR_B OUT 1", 174 "TDMOUT_B IN 2", "FRDDR_C OUT 1", 175 "TDM_B Playback", "TDMOUT_B OUT", 176 "TODDR_A IN 4", "PDM Capture", 177 "TODDR_B IN 4", "PDM Capture", 178 "TODDR_C IN 4", "PDM Capture", 179 "TDMIN_A IN 0", "TDM_A Capture", 180 "TDMIN_A IN 3", "TDM_A Loopback", 181 "TDMIN_B IN 0", "TDM_A Capture", 182 "TDMIN_B IN 3", "TDM_A Loopback", 183 "TDMIN_A IN 1", "TDM_B Capture", 184 "TDMIN_A IN 4", "TDM_B Loopback", 185 "TDMIN_B IN 1", "TDM_B Capture", 186 "TDMIN_B IN 4", "TDM_B Loopback", 187 "TODDR_A IN 0", "TDMIN_A OUT", 188 "TODDR_B IN 0", "TDMIN_A OUT", 189 "TODDR_C IN 0", "TDMIN_A OUT", 190 "TODDR_A IN 1", "TDMIN_B OUT", 191 "TODDR_B IN 1", "TDMIN_B OUT", 192 "TODDR_C IN 1", "TDMIN_B OUT"; 193 194 assigned-clocks = <&clkc CLKID_MPLL2>, 195 <&clkc CLKID_MPLL0>, 196 <&clkc CLKID_MPLL1>; 197 assigned-clock-parents = <0>, <0>, <0>; 198 assigned-clock-rates = <294912000>, 199 <270950400>, 200 <393216000>; 201 status = "okay"; 202 203 dai-link-0 { 204 sound-dai = <&frddr_a>; 205 }; 206 207 dai-link-1 { 208 sound-dai = <&frddr_b>; 209 }; 210 211 dai-link-2 { 212 sound-dai = <&frddr_c>; 213 }; 214 215 dai-link-3 { 216 sound-dai = <&toddr_a>; 217 }; 218 219 dai-link-4 { 220 sound-dai = <&toddr_b>; 221 }; 222 223 dai-link-5 { 224 sound-dai = <&toddr_c>; 225 }; 226 227 /* internal speaker interface */ 228 dai-link-6 { 229 sound-dai = <&tdmif_a>; 230 dai-format = "i2s"; 231 dai-tdm-slot-tx-mask-0 = <1 1>; 232 mclk-fs = <256>; 233 234 codec-0 { 235 sound-dai = <&mono_dac>; 236 }; 237 238 codec-1 { 239 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>; 240 }; 241 }; 242 243 /* 8ch hdmi interface */ 244 dai-link-7 { 245 sound-dai = <&tdmif_b>; 246 dai-format = "i2s"; 247 dai-tdm-slot-tx-mask-0 = <1 1>; 248 dai-tdm-slot-tx-mask-1 = <1 1>; 249 dai-tdm-slot-tx-mask-2 = <1 1>; 250 dai-tdm-slot-tx-mask-3 = <1 1>; 251 mclk-fs = <256>; 252 253 codec@0 { 254 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; 255 }; 256 }; 257 258 /* internal digital mics */ 259 dai-link-8 { 260 sound-dai = <&pdm>; 261 262 codec { 263 sound-dai = <&dmics>; 264 }; 265 }; 266 267 /* hdmi glue */ 268 dai-link-9 { 269 sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; 270 271 codec { 272 sound-dai = <&hdmi_tx>; 273 }; 274 }; 275 }; 276}; 277 278&arb { 279 status = "okay"; 280}; 281 282&cec_AO { 283 pinctrl-0 = <&cec_ao_a_h_pins>; 284 pinctrl-names = "default"; 285 status = "disabled"; 286 hdmi-phandle = <&hdmi_tx>; 287}; 288 289&cecb_AO { 290 pinctrl-0 = <&cec_ao_b_h_pins>; 291 pinctrl-names = "default"; 292 status = "okay"; 293 hdmi-phandle = <&hdmi_tx>; 294}; 295 296&clkc_audio { 297 status = "okay"; 298}; 299 300&cvbs_vdac_port { 301 cvbs_vdac_out: endpoint { 302 remote-endpoint = <&cvbs_connector_in>; 303 }; 304}; 305 306ðmac { 307 status = "okay"; 308 phy-handle = <&internal_ephy>; 309 phy-mode = "rmii"; 310}; 311 312&frddr_a { 313 status = "okay"; 314}; 315 316&frddr_b { 317 status = "okay"; 318}; 319 320&frddr_c { 321 status = "okay"; 322}; 323 324&hdmi_tx { 325 status = "okay"; 326 pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; 327 pinctrl-names = "default"; 328}; 329 330&hdmi_tx_tmds_port { 331 hdmi_tx_tmds_out: endpoint { 332 remote-endpoint = <&hdmi_connector_in>; 333 }; 334}; 335 336&i2c3 { 337 status = "okay"; 338 pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>; 339 pinctrl-names = "default"; 340}; 341 342&pwm_ef { 343 status = "okay"; 344 pinctrl-0 = <&pwm_e_pins>; 345 pinctrl-names = "default"; 346 clocks = <&xtal>; 347 clock-names = "clkin0"; 348}; 349 350&pdm { 351 pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_din1_z_pins>, 352 <&pdm_din2_z_pins>, <&pdm_din3_z_pins>, 353 <&pdm_dclk_z_pins>; 354 pinctrl-names = "default"; 355 status = "okay"; 356}; 357 358&saradc { 359 status = "okay"; 360 vref-supply = <&vddio_ao1v8>; 361}; 362 363/* SDIO */ 364&sd_emmc_a { 365 status = "okay"; 366 pinctrl-0 = <&sdio_pins>; 367 pinctrl-1 = <&sdio_clk_gate_pins>; 368 pinctrl-names = "default", "clk-gate"; 369 #address-cells = <1>; 370 #size-cells = <0>; 371 372 bus-width = <4>; 373 cap-sd-highspeed; 374 sd-uhs-sdr50; 375 max-frequency = <100000000>; 376 377 non-removable; 378 disable-wp; 379 380 mmc-pwrseq = <&sdio_pwrseq>; 381 382 vmmc-supply = <&vddao_3v3>; 383 vqmmc-supply = <&vddio_ao1v8>; 384 385 brcmf: wifi@1 { 386 reg = <1>; 387 compatible = "brcm,bcm4329-fmac"; 388 }; 389}; 390 391/* SD card */ 392&sd_emmc_b { 393 status = "okay"; 394 pinctrl-0 = <&sdcard_c_pins>; 395 pinctrl-1 = <&sdcard_clk_gate_c_pins>; 396 pinctrl-names = "default", "clk-gate"; 397 398 bus-width = <4>; 399 cap-sd-highspeed; 400 max-frequency = <50000000>; 401 disable-wp; 402 403 cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; 404 vmmc-supply = <&vddao_3v3>; 405 vqmmc-supply = <&vddao_3v3>; 406}; 407 408/* eMMC */ 409&sd_emmc_c { 410 status = "okay"; 411 pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>; 412 pinctrl-1 = <&emmc_clk_gate_pins>; 413 pinctrl-names = "default", "clk-gate"; 414 415 bus-width = <8>; 416 cap-mmc-highspeed; 417 mmc-ddr-1_8v; 418 mmc-hs200-1_8v; 419 max-frequency = <200000000>; 420 non-removable; 421 disable-wp; 422 423 mmc-pwrseq = <&emmc_pwrseq>; 424 vmmc-supply = <&vddao_3v3>; 425 vqmmc-supply = <&emmc_1v8>; 426}; 427 428&tdmif_a { 429 pinctrl-0 = <&tdm_a_dout0_pins>, <&tdm_a_fs_pins>, <&tdm_a_sclk_pins>; 430 pinctrl-names = "default"; 431 status = "okay"; 432 433 assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD0>, 434 <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD0>; 435 assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_A_SCLK>, 436 <&clkc_audio AUD_CLKID_MST_A_LRCLK>; 437 assigned-clock-rates = <0>, <0>; 438}; 439 440&tdmif_b { 441 status = "okay"; 442}; 443 444&tdmin_a { 445 status = "okay"; 446}; 447 448&tdmin_b { 449 status = "okay"; 450}; 451 452&tdmout_a { 453 status = "okay"; 454}; 455 456&tdmout_b { 457 status = "okay"; 458}; 459 460&toddr_a { 461 status = "okay"; 462}; 463 464&toddr_b { 465 status = "okay"; 466}; 467 468&toddr_c { 469 status = "okay"; 470}; 471 472&tohdmitx { 473 status = "okay"; 474}; 475 476&uart_A { 477 status = "okay"; 478 pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; 479 pinctrl-names = "default"; 480 uart-has-rtscts; 481 482 bluetooth { 483 compatible = "brcm,bcm43438-bt"; 484 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; 485 max-speed = <2000000>; 486 clocks = <&wifi32k>; 487 clock-names = "lpo"; 488 vbat-supply = <&vddao_3v3>; 489 vddio-supply = <&vddio_ao1v8>; 490 }; 491}; 492 493&uart_AO { 494 status = "okay"; 495 pinctrl-0 = <&uart_ao_a_pins>; 496 pinctrl-names = "default"; 497}; 498 499&usb { 500 status = "okay"; 501 dr_mode = "host"; 502}; 503