1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2023 Edgeble AI Technologies Pvt. Ltd. 4 */ 5 6#include <dt-bindings/gpio/gpio.h> 7#include <dt-bindings/leds/common.h> 8 9/ { 10 aliases { 11 mmc0 = &sdhci; 12 }; 13 14 gpio-leds { 15 compatible = "gpio-leds"; 16 17 led_user: led-0 { 18 color = <LED_COLOR_ID_GREEN>; 19 function = LED_FUNCTION_HEARTBEAT; 20 gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>; 21 linux,default-trigger = "heartbeat"; 22 pinctrl-names = "default"; 23 pinctrl-0 = <&led_user_en>; 24 }; 25 }; 26 27 vcc12v_dcin: regulator-vcc12v-dcin { 28 compatible = "regulator-fixed"; 29 regulator-name = "vcc12v_dcin"; 30 regulator-always-on; 31 regulator-boot-on; 32 regulator-min-microvolt = <12000000>; 33 regulator-max-microvolt = <12000000>; 34 }; 35 36 vcc5v0_sys: regulator-vcc5v0-sys { 37 compatible = "regulator-fixed"; 38 regulator-name = "vcc5v0_sys"; 39 regulator-always-on; 40 regulator-boot-on; 41 regulator-min-microvolt = <5000000>; 42 regulator-max-microvolt = <5000000>; 43 vin-supply = <&vcc12v_dcin>; 44 }; 45 46 vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 { 47 compatible = "regulator-fixed"; 48 regulator-name = "vcc_1v1_nldo_s3"; 49 regulator-always-on; 50 regulator-boot-on; 51 regulator-min-microvolt = <1100000>; 52 regulator-max-microvolt = <1100000>; 53 vin-supply = <&vcc5v0_sys>; 54 }; 55}; 56 57&cpu_b0 { 58 cpu-supply = <&vdd_cpu_big0_s0>; 59}; 60 61&cpu_b1 { 62 cpu-supply = <&vdd_cpu_big0_s0>; 63}; 64 65&cpu_b2 { 66 cpu-supply = <&vdd_cpu_big1_s0>; 67}; 68 69&cpu_b3 { 70 cpu-supply = <&vdd_cpu_big1_s0>; 71}; 72 73&cpu_l0 { 74 cpu-supply = <&vdd_cpu_lit_s0>; 75}; 76 77&cpu_l1 { 78 cpu-supply = <&vdd_cpu_lit_s0>; 79}; 80 81&cpu_l2 { 82 cpu-supply = <&vdd_cpu_lit_s0>; 83}; 84 85&cpu_l3 { 86 cpu-supply = <&vdd_cpu_lit_s0>; 87}; 88 89&i2c0 { 90 pinctrl-names = "default"; 91 pinctrl-0 = <&i2c0m2_xfer>; 92 status = "okay"; 93 94 vdd_cpu_big0_s0: regulator@42 { 95 compatible = "rockchip,rk8602"; 96 reg = <0x42>; 97 fcs,suspend-voltage-selector = <1>; 98 regulator-name = "vdd_cpu_big0_s0"; 99 regulator-always-on; 100 regulator-boot-on; 101 regulator-min-microvolt = <550000>; 102 regulator-max-microvolt = <1050000>; 103 regulator-ramp-delay = <2300>; 104 vin-supply = <&vcc5v0_sys>; 105 106 regulator-state-mem { 107 regulator-off-in-suspend; 108 }; 109 }; 110 111 vdd_cpu_big1_s0: regulator@43 { 112 compatible = "rockchip,rk8603", "rockchip,rk8602"; 113 reg = <0x43>; 114 fcs,suspend-voltage-selector = <1>; 115 regulator-name = "vdd_cpu_big1_s0"; 116 regulator-always-on; 117 regulator-boot-on; 118 regulator-min-microvolt = <550000>; 119 regulator-max-microvolt = <1050000>; 120 regulator-ramp-delay = <2300>; 121 vin-supply = <&vcc5v0_sys>; 122 123 regulator-state-mem { 124 regulator-off-in-suspend; 125 }; 126 }; 127}; 128 129&pd_gpu { 130 domain-supply = <&vdd_gpu_s0>; 131}; 132 133&pinctrl { 134 leds { 135 led_user_en: led_user_en { 136 rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 137 }; 138 }; 139}; 140 141&sdhci { 142 bus-width = <8>; 143 no-sdio; 144 no-sd; 145 non-removable; 146 mmc-hs400-1_8v; 147 mmc-hs400-enhanced-strobe; 148 status = "okay"; 149}; 150 151&spi2 { 152 status = "okay"; 153 assigned-clocks = <&cru CLK_SPI2>; 154 assigned-clock-rates = <200000000>; 155 num-cs = <1>; 156 pinctrl-names = "default"; 157 pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>; 158 159 pmic@0 { 160 compatible = "rockchip,rk806"; 161 spi-max-frequency = <1000000>; 162 reg = <0x0>; 163 interrupt-parent = <&gpio0>; 164 interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>; 165 pinctrl-names = "default"; 166 pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, 167 <&rk806_dvs2_null>, <&rk806_dvs3_null>; 168 169 system-power-controller; 170 171 vcc1-supply = <&vcc5v0_sys>; 172 vcc2-supply = <&vcc5v0_sys>; 173 vcc3-supply = <&vcc5v0_sys>; 174 vcc4-supply = <&vcc5v0_sys>; 175 vcc5-supply = <&vcc5v0_sys>; 176 vcc6-supply = <&vcc5v0_sys>; 177 vcc7-supply = <&vcc5v0_sys>; 178 vcc8-supply = <&vcc5v0_sys>; 179 vcc9-supply = <&vcc5v0_sys>; 180 vcc10-supply = <&vcc5v0_sys>; 181 vcc11-supply = <&vcc_2v0_pldo_s3>; 182 vcc12-supply = <&vcc5v0_sys>; 183 vcc13-supply = <&vcc_1v1_nldo_s3>; 184 vcc14-supply = <&vcc_1v1_nldo_s3>; 185 vcca-supply = <&vcc5v0_sys>; 186 187 gpio-controller; 188 #gpio-cells = <2>; 189 190 rk806_dvs1_null: dvs1-null-pins { 191 pins = "gpio_pwrctrl1"; 192 function = "pin_fun0"; 193 }; 194 195 rk806_dvs2_null: dvs2-null-pins { 196 pins = "gpio_pwrctrl2"; 197 function = "pin_fun0"; 198 }; 199 200 rk806_dvs3_null: dvs3-null-pins { 201 pins = "gpio_pwrctrl3"; 202 function = "pin_fun0"; 203 }; 204 205 regulators { 206 vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 { 207 regulator-name = "vdd_gpu_s0"; 208 regulator-boot-on; 209 regulator-min-microvolt = <550000>; 210 regulator-max-microvolt = <950000>; 211 regulator-ramp-delay = <12500>; 212 regulator-enable-ramp-delay = <400>; 213 214 regulator-state-mem { 215 regulator-off-in-suspend; 216 }; 217 }; 218 219 vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 { 220 regulator-name = "vdd_cpu_lit_s0"; 221 regulator-always-on; 222 regulator-boot-on; 223 regulator-min-microvolt = <550000>; 224 regulator-max-microvolt = <950000>; 225 regulator-ramp-delay = <12500>; 226 227 regulator-state-mem { 228 regulator-off-in-suspend; 229 }; 230 }; 231 232 vdd_log_s0: dcdc-reg3 { 233 regulator-name = "vdd_log_s0"; 234 regulator-always-on; 235 regulator-boot-on; 236 regulator-min-microvolt = <675000>; 237 regulator-max-microvolt = <750000>; 238 regulator-ramp-delay = <12500>; 239 240 regulator-state-mem { 241 regulator-off-in-suspend; 242 regulator-suspend-microvolt = <750000>; 243 }; 244 }; 245 246 vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 { 247 regulator-name = "vdd_vdenc_s0"; 248 regulator-always-on; 249 regulator-boot-on; 250 regulator-min-microvolt = <550000>; 251 regulator-max-microvolt = <950000>; 252 regulator-ramp-delay = <12500>; 253 254 regulator-state-mem { 255 regulator-off-in-suspend; 256 }; 257 }; 258 259 vdd_ddr_s0: dcdc-reg5 { 260 regulator-name = "vdd_ddr_s0"; 261 regulator-always-on; 262 regulator-boot-on; 263 regulator-min-microvolt = <675000>; 264 regulator-max-microvolt = <900000>; 265 regulator-ramp-delay = <12500>; 266 267 regulator-state-mem { 268 regulator-off-in-suspend; 269 regulator-suspend-microvolt = <850000>; 270 }; 271 }; 272 273 vdd2_ddr_s3: dcdc-reg6 { 274 regulator-name = "vdd2_ddr_s3"; 275 regulator-always-on; 276 regulator-boot-on; 277 278 regulator-state-mem { 279 regulator-on-in-suspend; 280 }; 281 }; 282 283 vcc_2v0_pldo_s3: dcdc-reg7 { 284 regulator-name = "vdd_2v0_pldo_s3"; 285 regulator-always-on; 286 regulator-boot-on; 287 regulator-min-microvolt = <2000000>; 288 regulator-max-microvolt = <2000000>; 289 regulator-ramp-delay = <12500>; 290 291 regulator-state-mem { 292 regulator-on-in-suspend; 293 regulator-suspend-microvolt = <2000000>; 294 }; 295 }; 296 297 vcc_3v3_s3: dcdc-reg8 { 298 regulator-name = "vcc_3v3_s3"; 299 regulator-always-on; 300 regulator-boot-on; 301 regulator-min-microvolt = <3300000>; 302 regulator-max-microvolt = <3300000>; 303 304 regulator-state-mem { 305 regulator-on-in-suspend; 306 regulator-suspend-microvolt = <3300000>; 307 }; 308 }; 309 310 vddq_ddr_s0: dcdc-reg9 { 311 regulator-name = "vddq_ddr_s0"; 312 regulator-always-on; 313 regulator-boot-on; 314 315 regulator-state-mem { 316 regulator-off-in-suspend; 317 }; 318 }; 319 320 vcc_1v8_s3: dcdc-reg10 { 321 regulator-name = "vcc_1v8_s3"; 322 regulator-always-on; 323 regulator-boot-on; 324 regulator-min-microvolt = <1800000>; 325 regulator-max-microvolt = <1800000>; 326 327 regulator-state-mem { 328 regulator-on-in-suspend; 329 regulator-suspend-microvolt = <1800000>; 330 }; 331 }; 332 333 avcc_1v8_s0: pldo-reg1 { 334 regulator-name = "avcc_1v8_s0"; 335 regulator-always-on; 336 regulator-boot-on; 337 regulator-min-microvolt = <1800000>; 338 regulator-max-microvolt = <1800000>; 339 340 regulator-state-mem { 341 regulator-off-in-suspend; 342 }; 343 }; 344 345 vcc_1v8_s0: pldo-reg2 { 346 regulator-name = "vcc_1v8_s0"; 347 regulator-always-on; 348 regulator-boot-on; 349 regulator-min-microvolt = <1800000>; 350 regulator-max-microvolt = <1800000>; 351 352 regulator-state-mem { 353 regulator-off-in-suspend; 354 regulator-suspend-microvolt = <1800000>; 355 }; 356 }; 357 358 avdd_1v2_s0: pldo-reg3 { 359 regulator-name = "avdd_1v2_s0"; 360 regulator-always-on; 361 regulator-boot-on; 362 regulator-min-microvolt = <1200000>; 363 regulator-max-microvolt = <1200000>; 364 365 regulator-state-mem { 366 regulator-off-in-suspend; 367 }; 368 }; 369 370 vcc_3v3_s0: pldo-reg4 { 371 regulator-name = "vcc_3v3_s0"; 372 regulator-always-on; 373 regulator-boot-on; 374 regulator-min-microvolt = <3300000>; 375 regulator-max-microvolt = <3300000>; 376 regulator-ramp-delay = <12500>; 377 378 regulator-state-mem { 379 regulator-off-in-suspend; 380 }; 381 }; 382 383 vccio_sd_s0: pldo-reg5 { 384 regulator-name = "vccio_sd_s0"; 385 regulator-always-on; 386 regulator-boot-on; 387 regulator-min-microvolt = <1800000>; 388 regulator-max-microvolt = <3300000>; 389 regulator-ramp-delay = <12500>; 390 391 regulator-state-mem { 392 regulator-off-in-suspend; 393 }; 394 }; 395 396 pldo6_s3: pldo-reg6 { 397 regulator-name = "pldo6_s3"; 398 regulator-always-on; 399 regulator-boot-on; 400 regulator-min-microvolt = <1800000>; 401 regulator-max-microvolt = <1800000>; 402 403 regulator-state-mem { 404 regulator-on-in-suspend; 405 regulator-suspend-microvolt = <1800000>; 406 }; 407 }; 408 409 vdd_0v75_s3: nldo-reg1 { 410 regulator-name = "vdd_0v75_s3"; 411 regulator-always-on; 412 regulator-boot-on; 413 regulator-min-microvolt = <750000>; 414 regulator-max-microvolt = <750000>; 415 416 regulator-state-mem { 417 regulator-on-in-suspend; 418 regulator-suspend-microvolt = <750000>; 419 }; 420 }; 421 422 vdd_ddr_pll_s0: nldo-reg2 { 423 regulator-name = "vdd_ddr_pll_s0"; 424 regulator-always-on; 425 regulator-boot-on; 426 regulator-min-microvolt = <850000>; 427 regulator-max-microvolt = <850000>; 428 429 regulator-state-mem { 430 regulator-off-in-suspend; 431 regulator-suspend-microvolt = <850000>; 432 }; 433 }; 434 435 avdd_0v75_s0: nldo-reg3 { 436 regulator-name = "avdd_0v75_s0"; 437 regulator-always-on; 438 regulator-boot-on; 439 regulator-min-microvolt = <750000>; 440 regulator-max-microvolt = <750000>; 441 442 regulator-state-mem { 443 regulator-off-in-suspend; 444 }; 445 }; 446 447 vdd_0v85_s0: nldo-reg4 { 448 regulator-name = "vdd_0v85_s0"; 449 regulator-always-on; 450 regulator-boot-on; 451 regulator-min-microvolt = <850000>; 452 regulator-max-microvolt = <850000>; 453 454 regulator-state-mem { 455 regulator-off-in-suspend; 456 }; 457 }; 458 459 vdd_0v75_s0: nldo-reg5 { 460 regulator-name = "vdd_0v75_s0"; 461 regulator-always-on; 462 regulator-boot-on; 463 regulator-min-microvolt = <750000>; 464 regulator-max-microvolt = <750000>; 465 466 regulator-state-mem { 467 regulator-off-in-suspend; 468 }; 469 }; 470 }; 471 }; 472}; 473 474&tsadc { 475 status = "okay"; 476}; 477