1 // SPDX-License-Identifier: GPL-2.0+ OR X11 2 /* 3 * (C) Copyright 2016 Rockchip Electronics Co., Ltd 4 */ 5 6 #include "rk3288.dtsi" 7 8 / { 9 memory { 10 reg = <0 0x80000000>; 11 }; 12 13 ext_gmac: external-gmac-clock { 14 compatible = "fixed-clock"; 15 #clock-cells = <0>; 16 clock-frequency = <125000000>; 17 clock-output-names = "ext_gmac"; 18 }; 19 20 keys: gpio-keys { 21 compatible = "gpio-keys"; 22 #address-cells = <1>; 23 #size-cells = <0>; 24 25 button@0 { 26 gpio-key,wakeup = <1>; 27 gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; 28 label = "GPIO Power"; 29 linux,code = <116>; 30 pinctrl-names = "default"; 31 pinctrl-0 = <&pwr_key>; 32 }; 33 }; 34 35 vcc_sys: vsys-regulator { 36 compatible = "regulator-fixed"; 37 regulator-name = "vcc_sys"; 38 regulator-min-microvolt = <5000000>; 39 regulator-max-microvolt = <5000000>; 40 regulator-always-on; 41 regulator-boot-on; 42 }; 43 44 vcc_flash: flash-regulator { 45 compatible = "regulator-fixed"; 46 regulator-name = "vcc_flash"; 47 regulator-min-microvolt = <1800000>; 48 regulator-max-microvolt = <1800000>; 49 vin-supply = <&vcc_io>; 50 }; 51 52 vcc_5v: usb-regulator { 53 compatible = "regulator-fixed"; 54 regulator-name = "vcc_5v"; 55 regulator-min-microvolt = <5000000>; 56 regulator-max-microvolt = <5000000>; 57 regulator-always-on; 58 regulator-boot-on; 59 vin-supply = <&vcc_sys>; 60 }; 61 62 vcc_host_5v: usb-host-regulator { 63 compatible = "regulator-fixed"; 64 enable-active-high; 65 gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>; 66 pinctrl-names = "default"; 67 pinctrl-0 = <&host_vbus_drv>; 68 regulator-name = "vcc_host_5v"; 69 regulator-min-microvolt = <5000000>; 70 regulator-max-microvolt = <5000000>; 71 regulator-always-on; 72 vin-supply = <&vcc_5v>; 73 }; 74 75 vcc_otg_5v: usb-otg-regulator { 76 compatible = "regulator-fixed"; 77 enable-active-high; 78 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; 79 pinctrl-names = "default"; 80 pinctrl-0 = <&otg_vbus_drv>; 81 regulator-name = "vcc_otg_5v"; 82 regulator-min-microvolt = <5000000>; 83 regulator-max-microvolt = <5000000>; 84 regulator-always-on; 85 vin-supply = <&vcc_5v>; 86 }; 87 88 backlight: backlight { 89 compatible = "pwm-backlight"; 90 power-supply = <&vcc_sys>; 91 enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>; 92 brightness-levels = < 93 0 1 2 3 4 5 6 7 94 8 9 10 11 12 13 14 15 95 16 17 18 19 20 21 22 23 96 24 25 26 27 28 29 30 31 97 32 33 34 35 36 37 38 39 98 40 41 42 43 44 45 46 47 99 48 49 50 51 52 53 54 55 100 56 57 58 59 60 61 62 63 101 64 65 66 67 68 69 70 71 102 72 73 74 75 76 77 78 79 103 80 81 82 83 84 85 86 87 104 88 89 90 91 92 93 94 95 105 96 97 98 99 100 101 102 103 106 104 105 106 107 108 109 110 111 107 112 113 114 115 116 117 118 119 108 120 121 122 123 124 125 126 127 109 128 129 130 131 132 133 134 135 110 136 137 138 139 140 141 142 143 111 144 145 146 147 148 149 150 151 112 152 153 154 155 156 157 158 159 113 160 161 162 163 164 165 166 167 114 168 169 170 171 172 173 174 175 115 176 177 178 179 180 181 182 183 116 184 185 186 187 188 189 190 191 117 192 193 194 195 196 197 198 199 118 200 201 202 203 204 205 206 207 119 208 209 210 211 212 213 214 215 120 216 217 218 219 220 221 222 223 121 224 225 226 227 228 229 230 231 122 232 233 234 235 236 237 238 239 123 240 241 242 243 244 245 246 247 124 248 249 250 251 252 253 254 255>; 125 default-brightness-level = <50>; 126 pwms = <&pwm0 0 25000 0>; 127 pinctrl-names = "default"; 128 pinctrl-0 = <&pwm0_pin>; 129 pwm-delay-us = <10000>; 130 status = "disabled"; 131 }; 132 133 panel: panel { 134 compatible = "simple-panel"; 135 power-supply = <&vcc_io>; 136 backlight = <&backlight>; 137 enable-gpios = <&gpio7 3 GPIO_ACTIVE_HIGH>; 138 status = "disabled"; 139 }; 140 }; 141 142 &cpu0 { 143 cpu0-supply = <&vdd_cpu>; 144 }; 145 146 &emmc { 147 broken-cd; 148 bus-width = <8>; 149 cap-mmc-highspeed; 150 disable-wp; 151 non-removable; 152 num-slots = <1>; 153 pinctrl-names = "default"; 154 pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>; 155 vmmc-supply = <&vcc_io>; 156 vqmmc-supply = <&vcc_flash>; 157 status = "okay"; 158 }; 159 160 &gmac { 161 phy-mode = "rgmii"; 162 clock_in_out = "input"; 163 snps,reset-gpio = <&gpio4 7 0>; 164 snps,reset-active-low; 165 snps,reset-delays-us = <0 10000 1000000>; 166 assigned-clocks = <&cru SCLK_MAC>; 167 assigned-clock-parents = <&ext_gmac>; 168 pinctrl-names = "default"; 169 pinctrl-0 = <&rgmii_pins>; 170 tx_delay = <0x30>; 171 rx_delay = <0x10>; 172 status = "okay"; 173 }; 174 175 &hdmi { 176 ddc-i2c-bus = <&i2c5>; 177 status = "okay"; 178 }; 179 180 &i2c0 { 181 clock-frequency = <400000>; 182 status = "okay"; 183 184 vdd_cpu: syr827@40 { 185 compatible = "silergy,syr827"; 186 fcs,suspend-voltage-selector = <1>; 187 reg = <0x40>; 188 regulator-name = "vdd_cpu"; 189 regulator-min-microvolt = <850000>; 190 regulator-max-microvolt = <1350000>; 191 regulator-always-on; 192 regulator-boot-on; 193 vin-supply = <&vcc_sys>; 194 }; 195 196 vdd_gpu: syr828@41 { 197 compatible = "silergy,syr828"; 198 fcs,suspend-voltage-selector = <1>; 199 reg = <0x41>; 200 regulator-name = "vdd_gpu"; 201 regulator-min-microvolt = <850000>; 202 regulator-max-microvolt = <1350000>; 203 regulator-always-on; 204 vin-supply = <&vcc_sys>; 205 }; 206 207 hym8563: hym8563@51 { 208 compatible = "haoyu,hym8563"; 209 reg = <0x51>; 210 #clock-cells = <0>; 211 clock-frequency = <32768>; 212 clock-output-names = "xin32k"; 213 interrupt-parent = <&gpio7>; 214 interrupts = <4 IRQ_TYPE_EDGE_FALLING>; 215 pinctrl-names = "default"; 216 pinctrl-0 = <&rtc_int>; 217 }; 218 219 act8846: act8846@5a { 220 compatible = "active-semi,act8846"; 221 reg = <0x5a>; 222 pinctrl-names = "default"; 223 pinctrl-0 = <&pwr_hold>; 224 system-power-controller; 225 226 regulators { 227 vcc_ddr: REG1 { 228 regulator-name = "vcc_ddr"; 229 regulator-min-microvolt = <1200000>; 230 regulator-max-microvolt = <1200000>; 231 regulator-always-on; 232 }; 233 234 vcc_io: REG2 { 235 regulator-name = "vcc_io"; 236 regulator-min-microvolt = <3300000>; 237 regulator-max-microvolt = <3300000>; 238 regulator-always-on; 239 }; 240 241 vdd_log: REG3 { 242 regulator-name = "vdd_log"; 243 regulator-min-microvolt = <1100000>; 244 regulator-max-microvolt = <1100000>; 245 regulator-always-on; 246 }; 247 248 vcc_20: REG4 { 249 regulator-name = "vcc_20"; 250 regulator-min-microvolt = <2000000>; 251 regulator-max-microvolt = <2000000>; 252 regulator-always-on; 253 }; 254 255 vccio_sd: REG5 { 256 regulator-name = "vccio_sd"; 257 regulator-min-microvolt = <3300000>; 258 regulator-max-microvolt = <3300000>; 259 regulator-always-on; 260 }; 261 262 vdd10_lcd: REG6 { 263 regulator-name = "vdd10_lcd"; 264 regulator-min-microvolt = <1000000>; 265 regulator-max-microvolt = <1000000>; 266 regulator-always-on; 267 }; 268 269 vcca_codec: REG7 { 270 regulator-name = "vcca_codec"; 271 regulator-min-microvolt = <3300000>; 272 regulator-max-microvolt = <3300000>; 273 }; 274 275 vcc_tp: REG8 { 276 regulator-name = "vcca_33"; 277 regulator-min-microvolt = <3300000>; 278 regulator-max-microvolt = <3300000>; 279 }; 280 281 vccio_pmu: REG9 { 282 regulator-name = "vccio_pmu"; 283 regulator-min-microvolt = <3300000>; 284 regulator-max-microvolt = <3300000>; 285 }; 286 287 vdd_10: REG10 { 288 regulator-name = "vdd_10"; 289 regulator-min-microvolt = <1000000>; 290 regulator-max-microvolt = <1000000>; 291 regulator-always-on; 292 }; 293 294 vcc_18: REG11 { 295 regulator-name = "vcc_18"; 296 regulator-min-microvolt = <1800000>; 297 regulator-max-microvolt = <1800000>; 298 regulator-always-on; 299 }; 300 301 vcc18_lcd: REG12 { 302 regulator-name = "vcc18_lcd"; 303 regulator-min-microvolt = <1800000>; 304 regulator-max-microvolt = <1800000>; 305 regulator-always-on; 306 }; 307 }; 308 }; 309 }; 310 311 &i2c1 { 312 status = "okay"; 313 }; 314 315 &i2c2 { 316 status = "okay"; 317 }; 318 319 &i2c4 { 320 status = "okay"; 321 }; 322 323 &i2c5 { 324 status = "okay"; 325 }; 326 327 &pinctrl { 328 pcfg_output_high: pcfg-output-high { 329 output-high; 330 }; 331 332 pcfg_output_low: pcfg-output-low { 333 output-low; 334 }; 335 336 act8846 { 337 pwr_hold: pwr-hold { 338 rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_output_high>; 339 }; 340 }; 341 342 hym8563 { 343 rtc_int: rtc-int { 344 rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>; 345 }; 346 }; 347 348 keys { 349 pwr_key: pwr-key { 350 rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; 351 }; 352 }; 353 354 sdmmc { 355 sdmmc_pwr: sdmmc-pwr { 356 rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; 357 }; 358 }; 359 360 usb_host { 361 host_vbus_drv: host-vbus-drv { 362 rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; 363 }; 364 }; 365 366 usb_otg { 367 otg_vbus_drv: otg-vbus-drv { 368 rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; 369 }; 370 }; 371 }; 372 373 &pwm0 { 374 status = "okay"; 375 }; 376 377 &saradc { 378 vref-supply = <&vcc_18>; 379 status = "okay"; 380 }; 381 382 &sdio0 { 383 broken-cd; 384 bus-width = <4>; 385 disable-wp; 386 non-removable; 387 num-slots = <1>; 388 pinctrl-names = "default"; 389 pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>; 390 vmmc-supply = <&vcc_18>; 391 status = "disabled"; 392 }; 393 394 &sdmmc { 395 bus-width = <4>; 396 cap-mmc-highspeed; 397 cap-sd-highspeed; 398 card-detect-delay = <200>; 399 disable-wp; 400 num-slots = <1>; 401 pinctrl-names = "default"; 402 pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>; 403 vmmc-supply = <&vccio_sd>; 404 status = "okay"; 405 }; 406 407 &spi0 { 408 pinctrl-names = "default"; 409 pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>; 410 status = "okay"; 411 }; 412 413 &uart0 { 414 pinctrl-names = "default"; 415 pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>; 416 status = "okay"; 417 }; 418 419 &uart1 { 420 status = "okay"; 421 }; 422 423 &uart2 { 424 status = "okay"; 425 }; 426 427 &uart3 { 428 status = "okay"; 429 }; 430 431 &usb_host1 { 432 status = "okay"; 433 }; 434 435 &usb_otg { 436 status = "okay"; 437 }; 438 439 &vopb { 440 status = "okay"; 441 }; 442 443 &vopb_mmu { 444 status = "okay"; 445 }; 446 447 &vopl { 448 status = "okay"; 449 }; 450 451 &vopl_mmu { 452 status = "okay"; 453 }; 454 455 &mipi_dsi0 { 456 status = "disabled"; 457 rockchip,panel = <&panel>; 458 display-timings { 459 timing0 { 460 bits-per-pixel = <24>; 461 clock-frequency = <160000000>; 462 hfront-porch = <120>; 463 hsync-len = <20>; 464 hback-porch = <21>; 465 hactive = <1200>; 466 vfront-porch = <21>; 467 vsync-len = <3>; 468 vback-porch = <18>; 469 vactive = <1920>; 470 hsync-active = <0>; 471 vsync-active = <0>; 472 de-active = <1>; 473 pixelclk-active = <0>; 474 }; 475 }; 476 }; 477 478 &wdt { 479 status = "okay"; 480 }; 481
