1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd 4 */ 5 6/dts-v1/; 7#include <dt-bindings/pwm/pwm.h> 8#include "rk3399.dtsi" 9 10/ { 11 model = "Rockchip RK3399 Evaluation Board"; 12 compatible = "rockchip,rk3399-evb", "rockchip,rk3399"; 13 14 backlight: backlight { 15 compatible = "pwm-backlight"; 16 brightness-levels = < 17 0 1 2 3 4 5 6 7 18 8 9 10 11 12 13 14 15 19 16 17 18 19 20 21 22 23 20 24 25 26 27 28 29 30 31 21 32 33 34 35 36 37 38 39 22 40 41 42 43 44 45 46 47 23 48 49 50 51 52 53 54 55 24 56 57 58 59 60 61 62 63 25 64 65 66 67 68 69 70 71 26 72 73 74 75 76 77 78 79 27 80 81 82 83 84 85 86 87 28 88 89 90 91 92 93 94 95 29 96 97 98 99 100 101 102 103 30 104 105 106 107 108 109 110 111 31 112 113 114 115 116 117 118 119 32 120 121 122 123 124 125 126 127 33 128 129 130 131 132 133 134 135 34 136 137 138 139 140 141 142 143 35 144 145 146 147 148 149 150 151 36 152 153 154 155 156 157 158 159 37 160 161 162 163 164 165 166 167 38 168 169 170 171 172 173 174 175 39 176 177 178 179 180 181 182 183 40 184 185 186 187 188 189 190 191 41 192 193 194 195 196 197 198 199 42 200 201 202 203 204 205 206 207 43 208 209 210 211 212 213 214 215 44 216 217 218 219 220 221 222 223 45 224 225 226 227 228 229 230 231 46 232 233 234 235 236 237 238 239 47 240 241 242 243 244 245 246 247 48 248 249 250 251 252 253 254 255>; 49 default-brightness-level = <200>; 50 pwms = <&pwm0 0 25000 0>; 51 }; 52 53 edp_panel: edp-panel { 54 compatible ="lg,lp079qx1-sp0v"; 55 backlight = <&backlight>; 56 enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>; 57 power-supply = <&vcc3v3_s0>; 58 59 port { 60 panel_in_edp: endpoint { 61 remote-endpoint = <&edp_out_panel>; 62 }; 63 }; 64 }; 65 66 clkin_gmac: external-gmac-clock { 67 compatible = "fixed-clock"; 68 clock-frequency = <125000000>; 69 clock-output-names = "clkin_gmac"; 70 #clock-cells = <0>; 71 }; 72 73 vdd_center: vdd-center { 74 compatible = "pwm-regulator"; 75 pwms = <&pwm3 0 25000 0>; 76 regulator-name = "vdd_center"; 77 regulator-min-microvolt = <800000>; 78 regulator-max-microvolt = <1400000>; 79 regulator-always-on; 80 regulator-boot-on; 81 status = "okay"; 82 }; 83 84 vcc3v3_sys: vcc3v3-sys { 85 compatible = "regulator-fixed"; 86 regulator-name = "vcc3v3_sys"; 87 regulator-always-on; 88 regulator-boot-on; 89 regulator-min-microvolt = <3300000>; 90 regulator-max-microvolt = <3300000>; 91 }; 92 93 vcc5v0_sys: vcc5v0-sys { 94 compatible = "regulator-fixed"; 95 regulator-name = "vcc5v0_sys"; 96 regulator-always-on; 97 regulator-boot-on; 98 regulator-min-microvolt = <5000000>; 99 regulator-max-microvolt = <5000000>; 100 }; 101 102 vcc5v0_host: vcc5v0-host-regulator { 103 compatible = "regulator-fixed"; 104 enable-active-high; 105 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; 106 pinctrl-names = "default"; 107 pinctrl-0 = <&vcc5v0_host_en>; 108 regulator-name = "vcc5v0_host"; 109 vin-supply = <&vcc5v0_sys>; 110 }; 111 112 vcc_phy: vcc-phy-regulator { 113 compatible = "regulator-fixed"; 114 regulator-name = "vcc_phy"; 115 regulator-always-on; 116 regulator-boot-on; 117 }; 118 119 vcc_phy: vcc-phy-regulator { 120 compatible = "regulator-fixed"; 121 regulator-name = "vcc_phy"; 122 regulator-always-on; 123 regulator-boot-on; 124 }; 125 126}; 127 128&edp { 129 status = "okay"; 130 force-hpd; 131 132 ports { 133 edp_out: port@1 { 134 reg = <1>; 135 #address-cells = <1>; 136 #size-cells = <0>; 137 138 edp_out_panel: endpoint@0 { 139 reg = <0>; 140 remote-endpoint = <&panel_in_edp>; 141 }; 142 }; 143 }; 144}; 145 146&emmc_phy { 147 status = "okay"; 148}; 149 150&gmac { 151 assigned-clocks = <&cru SCLK_RMII_SRC>; 152 assigned-clock-parents = <&clkin_gmac>; 153 clock_in_out = "input"; 154 phy-supply = <&vcc_phy>; 155 phy-mode = "rgmii"; 156 pinctrl-names = "default"; 157 pinctrl-0 = <&rgmii_pins>; 158 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; 159 snps,reset-active-low; 160 snps,reset-delays-us = <0 10000 50000>; 161 tx_delay = <0x28>; 162 rx_delay = <0x11>; 163 status = "okay"; 164}; 165 166&i2c0 { 167 status = "okay"; 168 169 rk808: pmic@1b { 170 compatible = "rockchip,rk808"; 171 reg = <0x1b>; 172 interrupt-parent = <&gpio1>; 173 interrupts = <21 IRQ_TYPE_LEVEL_LOW>; 174 pinctrl-names = "default"; 175 pinctrl-0 = <&pmic_int_l>; 176 rockchip,system-power-controller; 177 wakeup-source; 178 #clock-cells = <1>; 179 clock-output-names = "rk808-clkout1", "rk808-clkout2"; 180 181 vcc1-supply = <&vcc3v3_sys>; 182 vcc2-supply = <&vcc3v3_sys>; 183 vcc3-supply = <&vcc3v3_sys>; 184 vcc4-supply = <&vcc3v3_sys>; 185 vcc6-supply = <&vcc3v3_sys>; 186 vcc7-supply = <&vcc3v3_sys>; 187 vcc8-supply = <&vcc3v3_sys>; 188 vcc9-supply = <&vcc3v3_sys>; 189 vcc10-supply = <&vcc3v3_sys>; 190 vcc11-supply = <&vcc3v3_sys>; 191 vcc12-supply = <&vcc3v3_sys>; 192 vddio-supply = <&vcc1v8_pmu>; 193 194 regulators { 195 vdd_log: DCDC_REG1 { 196 regulator-name = "vdd_log"; 197 regulator-min-microvolt = <750000>; 198 regulator-max-microvolt = <1350000>; 199 regulator-ramp-delay = <6001>; 200 regulator-always-on; 201 regulator-boot-on; 202 regulator-state-mem { 203 regulator-on-in-suspend; 204 regulator-suspend-microvolt = <900000>; 205 }; 206 }; 207 208 vdd_cpu_l: DCDC_REG2 { 209 regulator-name = "vdd_cpu_l"; 210 regulator-min-microvolt = <750000>; 211 regulator-max-microvolt = <1350000>; 212 regulator-ramp-delay = <6001>; 213 regulator-always-on; 214 regulator-boot-on; 215 regulator-state-mem { 216 regulator-off-in-suspend; 217 }; 218 }; 219 220 vcc_ddr: DCDC_REG3 { 221 regulator-name = "vcc_ddr"; 222 regulator-always-on; 223 regulator-boot-on; 224 regulator-state-mem { 225 regulator-on-in-suspend; 226 }; 227 }; 228 229 vcc_1v8: DCDC_REG4 { 230 regulator-name = "vcc_1v8"; 231 regulator-min-microvolt = <1800000>; 232 regulator-max-microvolt = <1800000>; 233 regulator-always-on; 234 regulator-boot-on; 235 regulator-state-mem { 236 regulator-on-in-suspend; 237 regulator-suspend-microvolt = <1800000>; 238 }; 239 }; 240 241 vcc1v8_dvp: LDO_REG1 { 242 regulator-name = "vcc1v8_dvp"; 243 regulator-min-microvolt = <1800000>; 244 regulator-max-microvolt = <1800000>; 245 regulator-always-on; 246 regulator-boot-on; 247 regulator-state-mem { 248 regulator-off-in-suspend; 249 }; 250 }; 251 252 vcc3v0_tp: LDO_REG2 { 253 regulator-name = "vcc3v0_tp"; 254 regulator-min-microvolt = <3000000>; 255 regulator-max-microvolt = <3000000>; 256 regulator-always-on; 257 regulator-boot-on; 258 regulator-state-mem { 259 regulator-off-in-suspend; 260 }; 261 }; 262 263 vcc1v8_pmu: LDO_REG3 { 264 regulator-name = "vcc1v8_pmu"; 265 regulator-min-microvolt = <1800000>; 266 regulator-max-microvolt = <1800000>; 267 regulator-always-on; 268 regulator-boot-on; 269 regulator-state-mem { 270 regulator-on-in-suspend; 271 regulator-suspend-microvolt = <1800000>; 272 }; 273 }; 274 275 vcc_sd: LDO_REG4 { 276 regulator-name = "vcc_sd"; 277 regulator-min-microvolt = <1800000>; 278 regulator-max-microvolt = <3000000>; 279 regulator-always-on; 280 regulator-boot-on; 281 regulator-state-mem { 282 regulator-on-in-suspend; 283 regulator-suspend-microvolt = <3000000>; 284 }; 285 }; 286 287 vcca3v0_codec: LDO_REG5 { 288 regulator-name = "vcca3v0_codec"; 289 regulator-min-microvolt = <3000000>; 290 regulator-max-microvolt = <3000000>; 291 regulator-always-on; 292 regulator-boot-on; 293 regulator-state-mem { 294 regulator-off-in-suspend; 295 }; 296 }; 297 298 vcc_1v5: LDO_REG6 { 299 regulator-name = "vcc_1v5"; 300 regulator-min-microvolt = <1500000>; 301 regulator-max-microvolt = <1500000>; 302 regulator-always-on; 303 regulator-boot-on; 304 regulator-state-mem { 305 regulator-on-in-suspend; 306 regulator-suspend-microvolt = <1500000>; 307 }; 308 }; 309 310 vcca1v8_codec: LDO_REG7 { 311 regulator-name = "vcca1v8_codec"; 312 regulator-min-microvolt = <1800000>; 313 regulator-max-microvolt = <1800000>; 314 regulator-always-on; 315 regulator-boot-on; 316 regulator-state-mem { 317 regulator-off-in-suspend; 318 }; 319 }; 320 321 vcc_3v0: LDO_REG8 { 322 regulator-name = "vcc_3v0"; 323 regulator-min-microvolt = <3000000>; 324 regulator-max-microvolt = <3000000>; 325 regulator-always-on; 326 regulator-boot-on; 327 regulator-state-mem { 328 regulator-on-in-suspend; 329 regulator-suspend-microvolt = <3000000>; 330 }; 331 }; 332 333 vcc3v3_s3: SWITCH_REG1 { 334 regulator-name = "vcc3v3_s3"; 335 regulator-always-on; 336 regulator-boot-on; 337 regulator-state-mem { 338 regulator-on-in-suspend; 339 }; 340 }; 341 342 vcc3v3_s0: SWITCH_REG2 { 343 regulator-name = "vcc3v3_s0"; 344 regulator-always-on; 345 regulator-boot-on; 346 regulator-state-mem { 347 regulator-off-in-suspend; 348 }; 349 }; 350 }; 351 }; 352 353 vdd_cpu_b: regulator@40 { 354 compatible = "silergy,syr827"; 355 reg = <0x40>; 356 fcs,suspend-voltage-selector = <1>; 357 regulator-name = "vdd_cpu_b"; 358 regulator-min-microvolt = <712500>; 359 regulator-max-microvolt = <1500000>; 360 regulator-ramp-delay = <1000>; 361 regulator-always-on; 362 regulator-boot-on; 363 vin-supply = <&vcc5v0_sys>; 364 365 regulator-state-mem { 366 regulator-off-in-suspend; 367 }; 368 }; 369 370 vdd_gpu: regulator@41 { 371 compatible = "silergy,syr828"; 372 reg = <0x41>; 373 fcs,suspend-voltage-selector = <1>; 374 regulator-name = "vdd_gpu"; 375 regulator-min-microvolt = <712500>; 376 regulator-max-microvolt = <1500000>; 377 regulator-ramp-delay = <1000>; 378 regulator-always-on; 379 regulator-boot-on; 380 vin-supply = <&vcc5v0_sys>; 381 382 regulator-state-mem { 383 regulator-off-in-suspend; 384 }; 385 }; 386}; 387 388&pwm0 { 389 status = "okay"; 390}; 391 392&pwm2 { 393 status = "okay"; 394}; 395 396&pwm3 { 397 status = "okay"; 398}; 399 400&sdhci { 401 bus-width = <8>; 402 mmc-hs400-1_8v; 403 mmc-hs400-enhanced-strobe; 404 non-removable; 405 status = "okay"; 406}; 407 408&pcie_phy { 409 status = "disabled"; 410}; 411 412&pcie0 { 413 ep-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>; 414 num-lanes = <4>; 415 pinctrl-names = "default"; 416 pinctrl-0 = <&pcie_clkreqn_cpm>; 417 status = "disabled"; 418}; 419 420&u2phy0 { 421 status = "okay"; 422}; 423 424&u2phy0_host { 425 phy-supply = <&vcc5v0_host>; 426 status = "okay"; 427}; 428 429&u2phy1 { 430 status = "okay"; 431}; 432 433&u2phy1_host { 434 phy-supply = <&vcc5v0_host>; 435 status = "okay"; 436}; 437 438&uart2 { 439 status = "okay"; 440}; 441 442&usb_host0_ehci { 443 status = "okay"; 444}; 445 446&usb_host0_ohci { 447 status = "okay"; 448}; 449 450&usb_host1_ehci { 451 status = "okay"; 452}; 453 454&usb_host1_ohci { 455 status = "okay"; 456}; 457 458&pinctrl { 459 pmic { 460 pmic_int_l: pmic-int-l { 461 rockchip,pins = 462 <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 463 }; 464 }; 465 466 usb2 { 467 vcc5v0_host_en: vcc5v0-host-en { 468 rockchip,pins = 469 <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; 470 }; 471 }; 472}; 473 474&vopb { 475 status = "okay"; 476}; 477 478&vopb_mmu { 479 status = "okay"; 480}; 481