1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT 2 3/dts-v1/; 4#include <dt-bindings/gpio/gpio.h> 5#include <dt-bindings/input/input.h> 6#include <dt-bindings/leds/common.h> 7#include <dt-bindings/pinctrl/rockchip.h> 8#include <dt-bindings/soc/rockchip,vop2.h> 9#include "rk3568.dtsi" 10 11/ { 12 chosen: chosen { 13 stdout-path = "serial2:1500000n8"; 14 }; 15 16 gpio-keys { 17 compatible = "gpio-keys"; 18 pinctrl-names = "default"; 19 pinctrl-0 = <&reset_button_pin>; 20 21 button-reset { 22 debounce-interval = <50>; 23 gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>; 24 label = "reset"; 25 linux,code = <KEY_RESTART>; 26 }; 27 }; 28 29 gpio-leds { 30 compatible = "gpio-leds"; 31 pinctrl-names = "default"; 32 pinctrl-0 = <&status_led_pin>; 33 34 status_led: led-status { 35 color = <LED_COLOR_ID_BLUE>; 36 function = LED_FUNCTION_STATUS; 37 gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>; 38 linux,default-trigger = "heartbeat"; 39 }; 40 }; 41 42 vcc12v_dcin: vcc12v-dcin-regulator { 43 compatible = "regulator-fixed"; 44 regulator-name = "vcc12v_dcin"; 45 regulator-always-on; 46 regulator-boot-on; 47 regulator-min-microvolt = <12000000>; 48 regulator-max-microvolt = <12000000>; 49 }; 50 51 vcc3v3_pcie: vcc3v3-pcie-regulator { 52 compatible = "regulator-fixed"; 53 regulator-name = "vcc3v3_pcie"; 54 regulator-always-on; 55 regulator-boot-on; 56 regulator-min-microvolt = <3300000>; 57 regulator-max-microvolt = <3300000>; 58 vin-supply = <&vcc5v0_sys>; 59 }; 60 61 vcc3v3_sys: vcc3v3-sys-regulator { 62 compatible = "regulator-fixed"; 63 regulator-name = "vcc3v3_sys"; 64 regulator-always-on; 65 regulator-boot-on; 66 regulator-min-microvolt = <3300000>; 67 regulator-max-microvolt = <3300000>; 68 vin-supply = <&vcc12v_dcin>; 69 }; 70 71 vcc5v0_sys: vcc5v0-sys-regulator { 72 compatible = "regulator-fixed"; 73 regulator-name = "vcc5v0_sys"; 74 regulator-always-on; 75 regulator-boot-on; 76 regulator-min-microvolt = <5000000>; 77 regulator-max-microvolt = <5000000>; 78 vin-supply = <&vcc12v_dcin>; 79 }; 80 81 vcc5v0_usb_otg: vcc5v0-usb-otg-regulator { 82 compatible = "regulator-fixed"; 83 enable-active-high; 84 gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; 85 pinctrl-names = "default"; 86 pinctrl-0 = <&vcc5v0_usb_otg_en>; 87 regulator-name = "vcc5v0_usb_otg"; 88 regulator-min-microvolt = <5000000>; 89 regulator-max-microvolt = <5000000>; 90 vin-supply = <&vcc5v0_sys>; 91 }; 92}; 93 94&combphy0 { 95 status = "okay"; 96}; 97 98&combphy1 { 99 status = "okay"; 100}; 101 102&cpu0 { 103 cpu-supply = <&vdd_cpu>; 104}; 105 106&cpu1 { 107 cpu-supply = <&vdd_cpu>; 108}; 109 110&cpu2 { 111 cpu-supply = <&vdd_cpu>; 112}; 113 114&cpu3 { 115 cpu-supply = <&vdd_cpu>; 116}; 117 118&display_subsystem { 119 status = "disabled"; 120}; 121 122&gpu { 123 mali-supply = <&vdd_gpu>; 124 status = "okay"; 125}; 126 127&i2c0 { 128 status = "okay"; 129 130 vdd_cpu: regulator@1c { 131 compatible = "tcs,tcs4525"; 132 reg = <0x1c>; 133 fcs,suspend-voltage-selector = <1>; 134 regulator-name = "vdd_cpu"; 135 regulator-always-on; 136 regulator-boot-on; 137 regulator-min-microvolt = <800000>; 138 regulator-max-microvolt = <1150000>; 139 regulator-ramp-delay = <2300>; 140 vin-supply = <&vcc5v0_sys>; 141 142 regulator-state-mem { 143 regulator-off-in-suspend; 144 }; 145 }; 146 147 rk809: pmic@20 { 148 compatible = "rockchip,rk809"; 149 reg = <0x20>; 150 interrupt-parent = <&gpio0>; 151 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; 152 #clock-cells = <1>; 153 pinctrl-names = "default"; 154 pinctrl-0 = <&pmic_int>; 155 rockchip,system-power-controller; 156 vcc1-supply = <&vcc3v3_sys>; 157 vcc2-supply = <&vcc3v3_sys>; 158 vcc3-supply = <&vcc3v3_sys>; 159 vcc4-supply = <&vcc3v3_sys>; 160 vcc5-supply = <&vcc3v3_sys>; 161 vcc6-supply = <&vcc3v3_sys>; 162 vcc7-supply = <&vcc3v3_sys>; 163 vcc8-supply = <&vcc3v3_sys>; 164 vcc9-supply = <&vcc3v3_sys>; 165 wakeup-source; 166 167 regulators { 168 vdd_logic: DCDC_REG1 { 169 regulator-name = "vdd_logic"; 170 regulator-always-on; 171 regulator-boot-on; 172 regulator-initial-mode = <0x2>; 173 regulator-min-microvolt = <500000>; 174 regulator-max-microvolt = <1350000>; 175 regulator-ramp-delay = <6001>; 176 177 regulator-state-mem { 178 regulator-off-in-suspend; 179 }; 180 }; 181 182 vdd_gpu: DCDC_REG2 { 183 regulator-name = "vdd_gpu"; 184 regulator-always-on; 185 regulator-initial-mode = <0x2>; 186 regulator-min-microvolt = <500000>; 187 regulator-max-microvolt = <1350000>; 188 regulator-ramp-delay = <6001>; 189 190 regulator-state-mem { 191 regulator-off-in-suspend; 192 }; 193 }; 194 195 vcc_ddr: DCDC_REG3 { 196 regulator-name = "vcc_ddr"; 197 regulator-always-on; 198 regulator-boot-on; 199 regulator-initial-mode = <0x2>; 200 201 regulator-state-mem { 202 regulator-on-in-suspend; 203 }; 204 }; 205 206 vdd_npu: DCDC_REG4 { 207 regulator-name = "vdd_npu"; 208 regulator-initial-mode = <0x2>; 209 regulator-min-microvolt = <500000>; 210 regulator-max-microvolt = <1350000>; 211 regulator-ramp-delay = <6001>; 212 213 regulator-state-mem { 214 regulator-off-in-suspend; 215 }; 216 }; 217 218 vcc_1v8: DCDC_REG5 { 219 regulator-name = "vcc_1v8"; 220 regulator-always-on; 221 regulator-boot-on; 222 regulator-min-microvolt = <1800000>; 223 regulator-max-microvolt = <1800000>; 224 225 regulator-state-mem { 226 regulator-off-in-suspend; 227 }; 228 }; 229 230 vdda0v9_image: LDO_REG1 { 231 regulator-name = "vdda0v9_image"; 232 regulator-min-microvolt = <950000>; 233 regulator-max-microvolt = <950000>; 234 235 regulator-state-mem { 236 regulator-off-in-suspend; 237 }; 238 }; 239 240 vdda_0v9: LDO_REG2 { 241 regulator-name = "vdda_0v9"; 242 regulator-always-on; 243 regulator-boot-on; 244 regulator-min-microvolt = <900000>; 245 regulator-max-microvolt = <900000>; 246 247 regulator-state-mem { 248 regulator-off-in-suspend; 249 }; 250 }; 251 252 vdda0v9_pmu: LDO_REG3 { 253 regulator-name = "vdda0v9_pmu"; 254 regulator-always-on; 255 regulator-boot-on; 256 regulator-min-microvolt = <900000>; 257 regulator-max-microvolt = <900000>; 258 259 regulator-state-mem { 260 regulator-on-in-suspend; 261 regulator-suspend-microvolt = <900000>; 262 }; 263 }; 264 265 vccio_acodec: LDO_REG4 { 266 regulator-name = "vccio_acodec"; 267 regulator-always-on; 268 regulator-min-microvolt = <3300000>; 269 regulator-max-microvolt = <3300000>; 270 271 regulator-state-mem { 272 regulator-off-in-suspend; 273 }; 274 }; 275 276 vccio_sd: LDO_REG5 { 277 regulator-name = "vccio_sd"; 278 regulator-min-microvolt = <1800000>; 279 regulator-max-microvolt = <3300000>; 280 281 regulator-state-mem { 282 regulator-off-in-suspend; 283 }; 284 }; 285 286 vcc3v3_pmu: LDO_REG6 { 287 regulator-name = "vcc3v3_pmu"; 288 regulator-always-on; 289 regulator-boot-on; 290 regulator-min-microvolt = <3300000>; 291 regulator-max-microvolt = <3300000>; 292 293 regulator-state-mem { 294 regulator-on-in-suspend; 295 regulator-suspend-microvolt = <3300000>; 296 }; 297 }; 298 299 vcca_1v8: LDO_REG7 { 300 regulator-name = "vcca_1v8"; 301 regulator-always-on; 302 regulator-boot-on; 303 regulator-min-microvolt = <1800000>; 304 regulator-max-microvolt = <1800000>; 305 306 regulator-state-mem { 307 regulator-off-in-suspend; 308 }; 309 }; 310 311 vcca1v8_pmu: LDO_REG8 { 312 regulator-name = "vcca1v8_pmu"; 313 regulator-always-on; 314 regulator-boot-on; 315 regulator-min-microvolt = <1800000>; 316 regulator-max-microvolt = <1800000>; 317 318 regulator-state-mem { 319 regulator-on-in-suspend; 320 regulator-suspend-microvolt = <1800000>; 321 }; 322 }; 323 324 vcca1v8_image: LDO_REG9 { 325 regulator-name = "vcca1v8_image"; 326 regulator-min-microvolt = <950000>; 327 regulator-max-microvolt = <1800000>; 328 329 regulator-state-mem { 330 regulator-off-in-suspend; 331 regulator-suspend-microvolt = <950000>; 332 }; 333 }; 334 335 vcc_3v3: SWITCH_REG1 { 336 regulator-name = "vcc_3v3"; 337 regulator-always-on; 338 regulator-boot-on; 339 340 regulator-state-mem { 341 regulator-off-in-suspend; 342 }; 343 }; 344 345 vcc3v3_sd: SWITCH_REG2 { 346 regulator-name = "vcc3v3_sd"; 347 348 regulator-state-mem { 349 regulator-off-in-suspend; 350 }; 351 }; 352 }; 353 }; 354}; 355 356&pcie30phy { 357 data-lanes = <1 2>; 358 status = "okay"; 359}; 360 361&pcie3x1 { 362 num-lanes = <1>; 363 reset-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>; 364 vpcie3v3-supply = <&vcc3v3_pcie>; 365 status = "okay"; 366}; 367 368&pcie3x2 { 369 num-lanes = <1>; 370 reset-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>; 371 vpcie3v3-supply = <&vcc3v3_pcie>; 372 status = "okay"; 373}; 374 375&pinctrl { 376 gpio-leds { 377 status_led_pin: status-led-pin { 378 rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; 379 }; 380 }; 381 382 pmic { 383 pmic_int: pmic-int { 384 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 385 }; 386 }; 387 388 rockchip-key { 389 reset_button_pin: reset-button-pin { 390 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>; 391 }; 392 }; 393 394 usb { 395 vcc5v0_usb_otg_en: vcc5v0-usb-otg-en { 396 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; 397 }; 398 }; 399}; 400 401&pmu_io_domains { 402 pmuio1-supply = <&vcc3v3_pmu>; 403 pmuio2-supply = <&vcc3v3_pmu>; 404 vccio1-supply = <&vcc_3v3>; 405 vccio2-supply = <&vcc_1v8>; 406 vccio4-supply = <&vcc_1v8>; 407 vccio5-supply = <&vcc_3v3>; 408 vccio6-supply = <&vcc_1v8>; 409 vccio7-supply = <&vcc_3v3>; 410 status = "okay"; 411}; 412 413&saradc { 414 vref-supply = <&vcca_1v8>; 415 status = "okay"; 416}; 417 418&tsadc { 419 rockchip,hw-tshut-mode = <1>; 420 rockchip,hw-tshut-polarity = <0>; 421 status = "okay"; 422}; 423 424&uart2 { 425 status = "okay"; 426}; 427 428&usb_host0_xhci { 429 dr_mode = "host"; 430 extcon = <&usb2phy0>; 431 status = "okay"; 432}; 433 434&usb_host1_xhci { 435 status = "okay"; 436}; 437 438&usb2phy0 { 439 status = "okay"; 440}; 441 442&usb2phy0_host { 443 phy-supply = <&vcc5v0_sys>; 444 status = "okay"; 445}; 446 447&usb2phy0_otg { 448 phy-supply = <&vcc5v0_usb_otg>; 449 status = "okay"; 450}; 451 452&vop { 453 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 454 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 455 status = "okay"; 456}; 457 458&vop_mmu { 459 status = "okay"; 460}; 461