1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 3/dts-v1/; 4 5#include <dt-bindings/gpio/gpio.h> 6#include <dt-bindings/leds/common.h> 7#include "rk3588.dtsi" 8 9/ { 10 compatible = "armsom,lm7", "rockchip,rk3588"; 11 12 aliases { 13 mmc0 = &sdhci; 14 }; 15 16 chosen { 17 stdout-path = "serial2:1500000n8"; 18 }; 19 20 vcc5v0_sys: regulator-vcc5v0-sys { 21 compatible = "regulator-fixed"; 22 regulator-name = "vcc5v0_sys"; 23 regulator-always-on; 24 regulator-boot-on; 25 regulator-min-microvolt = <5000000>; 26 regulator-max-microvolt = <5000000>; 27 }; 28 29 vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 { 30 compatible = "regulator-fixed"; 31 regulator-name = "vcc_1v1_nldo_s3"; 32 regulator-always-on; 33 regulator-boot-on; 34 regulator-min-microvolt = <1100000>; 35 regulator-max-microvolt = <1100000>; 36 vin-supply = <&vcc5v0_sys>; 37 }; 38}; 39 40&cpu_b0 { 41 cpu-supply = <&vdd_cpu_big0_s0>; 42}; 43 44&cpu_b1 { 45 cpu-supply = <&vdd_cpu_big0_s0>; 46}; 47 48&cpu_b2 { 49 cpu-supply = <&vdd_cpu_big1_s0>; 50}; 51 52&cpu_b3 { 53 cpu-supply = <&vdd_cpu_big1_s0>; 54}; 55 56&cpu_l0 { 57 cpu-supply = <&vdd_cpu_lit_s0>; 58}; 59 60&cpu_l1 { 61 cpu-supply = <&vdd_cpu_lit_s0>; 62}; 63 64&cpu_l2 { 65 cpu-supply = <&vdd_cpu_lit_s0>; 66}; 67 68&cpu_l3 { 69 cpu-supply = <&vdd_cpu_lit_s0>; 70}; 71 72&gpu { 73 mali-supply = <&vdd_gpu_s0>; 74 status = "okay"; 75}; 76 77&i2c0 { 78 pinctrl-names = "default"; 79 pinctrl-0 = <&i2c0m2_xfer>; 80 status = "okay"; 81 82 vdd_cpu_big0_s0: regulator@42 { 83 compatible = "rockchip,rk8602"; 84 reg = <0x42>; 85 fcs,suspend-voltage-selector = <1>; 86 regulator-name = "vdd_cpu_big0_s0"; 87 regulator-always-on; 88 regulator-boot-on; 89 regulator-min-microvolt = <550000>; 90 regulator-max-microvolt = <1050000>; 91 regulator-ramp-delay = <2300>; 92 vin-supply = <&vcc5v0_sys>; 93 94 regulator-state-mem { 95 regulator-off-in-suspend; 96 }; 97 }; 98 99 vdd_cpu_big1_s0: regulator@43 { 100 compatible = "rockchip,rk8603", "rockchip,rk8602"; 101 reg = <0x43>; 102 fcs,suspend-voltage-selector = <1>; 103 regulator-name = "vdd_cpu_big1_s0"; 104 regulator-always-on; 105 regulator-boot-on; 106 regulator-min-microvolt = <550000>; 107 regulator-max-microvolt = <1050000>; 108 regulator-ramp-delay = <2300>; 109 vin-supply = <&vcc5v0_sys>; 110 111 regulator-state-mem { 112 regulator-off-in-suspend; 113 }; 114 }; 115}; 116 117&pd_gpu { 118 domain-supply = <&vdd_gpu_s0>; 119}; 120 121&saradc { 122 vref-supply = <&avcc_1v8_s0>; 123 status = "okay"; 124}; 125 126&sdhci { 127 bus-width = <8>; 128 mmc-hs400-1_8v; 129 mmc-hs400-enhanced-strobe; 130 no-sdio; 131 no-sd; 132 non-removable; 133 status = "okay"; 134}; 135 136&spi2 { 137 assigned-clocks = <&cru CLK_SPI2>; 138 assigned-clock-rates = <200000000>; 139 num-cs = <1>; 140 pinctrl-names = "default"; 141 pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>; 142 status = "okay"; 143 144 pmic@0 { 145 compatible = "rockchip,rk806"; 146 reg = <0x0>; 147 interrupt-parent = <&gpio0>; 148 interrupts = <7 IRQ_TYPE_LEVEL_LOW>; 149 gpio-controller; 150 #gpio-cells = <2>; 151 pinctrl-names = "default"; 152 pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, 153 <&rk806_dvs2_null>, <&rk806_dvs3_null>; 154 spi-max-frequency = <1000000>; 155 system-power-controller; 156 157 vcc1-supply = <&vcc5v0_sys>; 158 vcc2-supply = <&vcc5v0_sys>; 159 vcc3-supply = <&vcc5v0_sys>; 160 vcc4-supply = <&vcc5v0_sys>; 161 vcc5-supply = <&vcc5v0_sys>; 162 vcc6-supply = <&vcc5v0_sys>; 163 vcc7-supply = <&vcc5v0_sys>; 164 vcc8-supply = <&vcc5v0_sys>; 165 vcc9-supply = <&vcc5v0_sys>; 166 vcc10-supply = <&vcc5v0_sys>; 167 vcc11-supply = <&vcc_2v0_pldo_s3>; 168 vcc12-supply = <&vcc5v0_sys>; 169 vcc13-supply = <&vcc_1v1_nldo_s3>; 170 vcc14-supply = <&vcc_1v1_nldo_s3>; 171 vcca-supply = <&vcc5v0_sys>; 172 173 rk806_dvs1_null: dvs1-null-pins { 174 pins = "gpio_pwrctrl1"; 175 function = "pin_fun0"; 176 }; 177 178 rk806_dvs2_null: dvs2-null-pins { 179 pins = "gpio_pwrctrl2"; 180 function = "pin_fun0"; 181 }; 182 183 rk806_dvs3_null: dvs3-null-pins { 184 pins = "gpio_pwrctrl3"; 185 function = "pin_fun0"; 186 }; 187 188 regulators { 189 vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 { 190 regulator-name = "vdd_gpu_s0"; 191 regulator-boot-on; 192 regulator-min-microvolt = <550000>; 193 regulator-max-microvolt = <950000>; 194 regulator-ramp-delay = <12500>; 195 regulator-enable-ramp-delay = <400>; 196 197 regulator-state-mem { 198 regulator-off-in-suspend; 199 }; 200 }; 201 202 vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 { 203 regulator-name = "vdd_cpu_lit_s0"; 204 regulator-always-on; 205 regulator-boot-on; 206 regulator-min-microvolt = <550000>; 207 regulator-max-microvolt = <950000>; 208 regulator-ramp-delay = <12500>; 209 210 regulator-state-mem { 211 regulator-off-in-suspend; 212 }; 213 }; 214 215 vdd_log_s0: dcdc-reg3 { 216 regulator-name = "vdd_log_s0"; 217 regulator-always-on; 218 regulator-boot-on; 219 regulator-min-microvolt = <675000>; 220 regulator-max-microvolt = <750000>; 221 regulator-ramp-delay = <12500>; 222 223 regulator-state-mem { 224 regulator-off-in-suspend; 225 regulator-suspend-microvolt = <750000>; 226 }; 227 }; 228 229 vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 { 230 regulator-name = "vdd_vdenc_s0"; 231 regulator-always-on; 232 regulator-boot-on; 233 regulator-min-microvolt = <550000>; 234 regulator-max-microvolt = <950000>; 235 regulator-ramp-delay = <12500>; 236 237 regulator-state-mem { 238 regulator-off-in-suspend; 239 }; 240 }; 241 242 vdd_ddr_s0: dcdc-reg5 { 243 regulator-name = "vdd_ddr_s0"; 244 regulator-always-on; 245 regulator-boot-on; 246 regulator-min-microvolt = <675000>; 247 regulator-max-microvolt = <900000>; 248 regulator-ramp-delay = <12500>; 249 250 regulator-state-mem { 251 regulator-off-in-suspend; 252 regulator-suspend-microvolt = <850000>; 253 }; 254 }; 255 256 vdd2_ddr_s3: dcdc-reg6 { 257 regulator-name = "vdd2_ddr_s3"; 258 regulator-always-on; 259 regulator-boot-on; 260 261 regulator-state-mem { 262 regulator-on-in-suspend; 263 }; 264 }; 265 266 vcc_2v0_pldo_s3: dcdc-reg7 { 267 regulator-name = "vdd_2v0_pldo_s3"; 268 regulator-always-on; 269 regulator-boot-on; 270 regulator-min-microvolt = <2000000>; 271 regulator-max-microvolt = <2000000>; 272 regulator-ramp-delay = <12500>; 273 274 regulator-state-mem { 275 regulator-on-in-suspend; 276 regulator-suspend-microvolt = <2000000>; 277 }; 278 }; 279 280 vcc_3v3_s3: dcdc-reg8 { 281 regulator-name = "vcc_3v3_s3"; 282 regulator-always-on; 283 regulator-boot-on; 284 regulator-min-microvolt = <3300000>; 285 regulator-max-microvolt = <3300000>; 286 287 regulator-state-mem { 288 regulator-on-in-suspend; 289 regulator-suspend-microvolt = <3300000>; 290 }; 291 }; 292 293 vddq_ddr_s0: dcdc-reg9 { 294 regulator-name = "vddq_ddr_s0"; 295 regulator-always-on; 296 regulator-boot-on; 297 298 regulator-state-mem { 299 regulator-off-in-suspend; 300 }; 301 }; 302 303 vcc_1v8_s3: dcdc-reg10 { 304 regulator-name = "vcc_1v8_s3"; 305 regulator-always-on; 306 regulator-boot-on; 307 regulator-min-microvolt = <1800000>; 308 regulator-max-microvolt = <1800000>; 309 310 regulator-state-mem { 311 regulator-on-in-suspend; 312 regulator-suspend-microvolt = <1800000>; 313 }; 314 }; 315 316 avcc_1v8_s0: pldo-reg1 { 317 regulator-name = "avcc_1v8_s0"; 318 regulator-always-on; 319 regulator-boot-on; 320 regulator-min-microvolt = <1800000>; 321 regulator-max-microvolt = <1800000>; 322 323 regulator-state-mem { 324 regulator-off-in-suspend; 325 }; 326 }; 327 328 vcc_1v8_s0: pldo-reg2 { 329 regulator-name = "vcc_1v8_s0"; 330 regulator-always-on; 331 regulator-boot-on; 332 regulator-min-microvolt = <1800000>; 333 regulator-max-microvolt = <1800000>; 334 335 regulator-state-mem { 336 regulator-off-in-suspend; 337 regulator-suspend-microvolt = <1800000>; 338 }; 339 }; 340 341 avdd_1v2_s0: pldo-reg3 { 342 regulator-name = "avdd_1v2_s0"; 343 regulator-always-on; 344 regulator-boot-on; 345 regulator-min-microvolt = <1200000>; 346 regulator-max-microvolt = <1200000>; 347 348 regulator-state-mem { 349 regulator-off-in-suspend; 350 }; 351 }; 352 353 vcc_3v3_s0: pldo-reg4 { 354 regulator-name = "vcc_3v3_s0"; 355 regulator-always-on; 356 regulator-boot-on; 357 regulator-min-microvolt = <3300000>; 358 regulator-max-microvolt = <3300000>; 359 regulator-ramp-delay = <12500>; 360 361 regulator-state-mem { 362 regulator-off-in-suspend; 363 }; 364 }; 365 366 vccio_sd_s0: pldo-reg5 { 367 regulator-name = "vccio_sd_s0"; 368 regulator-always-on; 369 regulator-boot-on; 370 regulator-min-microvolt = <1800000>; 371 regulator-max-microvolt = <3300000>; 372 regulator-ramp-delay = <12500>; 373 374 regulator-state-mem { 375 regulator-off-in-suspend; 376 }; 377 }; 378 379 pldo6_s3: pldo-reg6 { 380 regulator-name = "pldo6_s3"; 381 regulator-always-on; 382 regulator-boot-on; 383 regulator-min-microvolt = <1800000>; 384 regulator-max-microvolt = <1800000>; 385 386 regulator-state-mem { 387 regulator-on-in-suspend; 388 regulator-suspend-microvolt = <1800000>; 389 }; 390 }; 391 392 vdd_0v75_s3: nldo-reg1 { 393 regulator-name = "vdd_0v75_s3"; 394 regulator-always-on; 395 regulator-boot-on; 396 regulator-min-microvolt = <750000>; 397 regulator-max-microvolt = <750000>; 398 399 regulator-state-mem { 400 regulator-on-in-suspend; 401 regulator-suspend-microvolt = <750000>; 402 }; 403 }; 404 405 vdd_ddr_pll_s0: nldo-reg2 { 406 regulator-name = "vdd_ddr_pll_s0"; 407 regulator-always-on; 408 regulator-boot-on; 409 regulator-min-microvolt = <850000>; 410 regulator-max-microvolt = <850000>; 411 412 regulator-state-mem { 413 regulator-off-in-suspend; 414 regulator-suspend-microvolt = <850000>; 415 }; 416 }; 417 418 avdd_0v75_s0: nldo-reg3 { 419 regulator-name = "avdd_0v75_s0"; 420 regulator-always-on; 421 regulator-boot-on; 422 regulator-min-microvolt = <750000>; 423 regulator-max-microvolt = <750000>; 424 425 regulator-state-mem { 426 regulator-off-in-suspend; 427 }; 428 }; 429 430 vdd_0v85_s0: nldo-reg4 { 431 regulator-name = "vdd_0v85_s0"; 432 regulator-always-on; 433 regulator-boot-on; 434 regulator-min-microvolt = <850000>; 435 regulator-max-microvolt = <850000>; 436 437 regulator-state-mem { 438 regulator-off-in-suspend; 439 }; 440 }; 441 442 vdd_0v75_s0: nldo-reg5 { 443 regulator-name = "vdd_0v75_s0"; 444 regulator-always-on; 445 regulator-boot-on; 446 regulator-min-microvolt = <750000>; 447 regulator-max-microvolt = <750000>; 448 449 regulator-state-mem { 450 regulator-off-in-suspend; 451 }; 452 }; 453 }; 454 }; 455}; 456 457&tsadc { 458 status = "okay"; 459}; 460