1/* 2 * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ X11 5 */ 6 7#include "rk3288.dtsi" 8 9/ { 10 memory { 11 reg = <0 0x80000000>; 12 }; 13 14 ext_gmac: external-gmac-clock { 15 compatible = "fixed-clock"; 16 #clock-cells = <0>; 17 clock-frequency = <125000000>; 18 clock-output-names = "ext_gmac"; 19 }; 20 21 ir: ir-receiver { 22 compatible = "gpio-ir-receiver"; 23 pinctrl-names = "default"; 24 pinctrl-0 = <&ir_int>; 25 }; 26 27 keys: gpio-keys { 28 compatible = "gpio-keys"; 29 #address-cells = <1>; 30 #size-cells = <0>; 31 32 button@0 { 33 gpio-key,wakeup = <1>; 34 gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; 35 label = "GPIO Power"; 36 linux,code = <116>; 37 pinctrl-names = "default"; 38 pinctrl-0 = <&pwr_key>; 39 }; 40 }; 41 42 leds { 43 u-boot,dm-pre-reloc; 44 compatible = "gpio-leds"; 45 46 work { 47 u-boot,dm-pre-reloc; 48 gpios = <&gpio8 1 GPIO_ACTIVE_LOW>; 49 label = "firefly:blue:user"; 50 linux,default-trigger = "rc-feedback"; 51 pinctrl-names = "default"; 52 pinctrl-0 = <&work_led>; 53 }; 54 55 power { 56 u-boot,dm-pre-reloc; 57 gpios = <&gpio8 2 GPIO_ACTIVE_LOW>; 58 label = "firefly:green:power"; 59 linux,default-trigger = "default-on"; 60 pinctrl-names = "default"; 61 pinctrl-0 = <&power_led>; 62 }; 63 }; 64 65 vcc_sys: vsys-regulator { 66 compatible = "regulator-fixed"; 67 regulator-name = "vcc_sys"; 68 regulator-min-microvolt = <5000000>; 69 regulator-max-microvolt = <5000000>; 70 regulator-always-on; 71 regulator-boot-on; 72 }; 73 74 vcc_sd: sdmmc-regulator { 75 compatible = "regulator-fixed"; 76 gpio = <&gpio7 11 GPIO_ACTIVE_LOW>; 77 pinctrl-names = "default"; 78 pinctrl-0 = <&sdmmc_pwr>; 79 regulator-name = "vcc_sd"; 80 regulator-min-microvolt = <3300000>; 81 regulator-max-microvolt = <3300000>; 82 startup-delay-us = <100000>; 83 vin-supply = <&vcc_io>; 84 }; 85 86 vcc_flash: flash-regulator { 87 compatible = "regulator-fixed"; 88 regulator-name = "vcc_flash"; 89 regulator-min-microvolt = <1800000>; 90 regulator-max-microvolt = <1800000>; 91 vin-supply = <&vcc_io>; 92 }; 93 94 vcc_5v: usb-regulator { 95 compatible = "regulator-fixed"; 96 regulator-name = "vcc_5v"; 97 regulator-min-microvolt = <5000000>; 98 regulator-max-microvolt = <5000000>; 99 regulator-always-on; 100 regulator-boot-on; 101 vin-supply = <&vcc_sys>; 102 }; 103 104 vcc_host_5v: usb-host-regulator { 105 compatible = "regulator-fixed"; 106 enable-active-high; 107 gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>; 108 pinctrl-names = "default"; 109 pinctrl-0 = <&host_vbus_drv>; 110 regulator-name = "vcc_host_5v"; 111 regulator-min-microvolt = <5000000>; 112 regulator-max-microvolt = <5000000>; 113 regulator-always-on; 114 vin-supply = <&vcc_5v>; 115 }; 116 117 vcc_otg_5v: usb-otg-regulator { 118 compatible = "regulator-fixed"; 119 enable-active-high; 120 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; 121 pinctrl-names = "default"; 122 pinctrl-0 = <&otg_vbus_drv>; 123 regulator-name = "vcc_otg_5v"; 124 regulator-min-microvolt = <5000000>; 125 regulator-max-microvolt = <5000000>; 126 regulator-always-on; 127 vin-supply = <&vcc_5v>; 128 }; 129}; 130 131&cpu0 { 132 cpu0-supply = <&vdd_cpu>; 133}; 134 135&emmc { 136 broken-cd; 137 bus-width = <8>; 138 cap-mmc-highspeed; 139 disable-wp; 140 non-removable; 141 num-slots = <1>; 142 pinctrl-names = "default"; 143 pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>; 144 vmmc-supply = <&vcc_io>; 145 vqmmc-supply = <&vcc_flash>; 146 status = "okay"; 147}; 148 149&hdmi { 150 ddc-i2c-bus = <&i2c5>; 151 status = "okay"; 152}; 153 154&i2c0 { 155 clock-frequency = <400000>; 156 status = "okay"; 157 158 vdd_cpu: syr827@40 { 159 compatible = "silergy,syr827"; 160 fcs,suspend-voltage-selector = <1>; 161 reg = <0x40>; 162 regulator-name = "vdd_cpu"; 163 regulator-min-microvolt = <850000>; 164 regulator-max-microvolt = <1350000>; 165 regulator-always-on; 166 regulator-boot-on; 167 vin-supply = <&vcc_sys>; 168 }; 169 170 vdd_gpu: syr828@41 { 171 compatible = "silergy,syr828"; 172 fcs,suspend-voltage-selector = <1>; 173 reg = <0x41>; 174 regulator-name = "vdd_gpu"; 175 regulator-min-microvolt = <850000>; 176 regulator-max-microvolt = <1350000>; 177 regulator-always-on; 178 vin-supply = <&vcc_sys>; 179 }; 180 181 hym8563: hym8563@51 { 182 compatible = "haoyu,hym8563"; 183 reg = <0x51>; 184 #clock-cells = <0>; 185 clock-frequency = <32768>; 186 clock-output-names = "xin32k"; 187 interrupt-parent = <&gpio7>; 188 interrupts = <4 IRQ_TYPE_EDGE_FALLING>; 189 pinctrl-names = "default"; 190 pinctrl-0 = <&rtc_int>; 191 }; 192 193 act8846: act8846@5a { 194 compatible = "active-semi,act8846"; 195 reg = <0x5a>; 196 pinctrl-names = "default"; 197 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>; 198 system-power-controller; 199 200 regulators { 201 vcc_ddr: REG1 { 202 regulator-name = "vcc_ddr"; 203 regulator-min-microvolt = <1200000>; 204 regulator-max-microvolt = <1200000>; 205 regulator-always-on; 206 }; 207 208 vcc_io: REG2 { 209 regulator-name = "vcc_io"; 210 regulator-min-microvolt = <3300000>; 211 regulator-max-microvolt = <3300000>; 212 regulator-always-on; 213 }; 214 215 vdd_log: REG3 { 216 regulator-name = "vdd_log"; 217 regulator-min-microvolt = <1100000>; 218 regulator-max-microvolt = <1100000>; 219 regulator-always-on; 220 }; 221 222 vcc_20: REG4 { 223 regulator-name = "vcc_20"; 224 regulator-min-microvolt = <2000000>; 225 regulator-max-microvolt = <2000000>; 226 regulator-always-on; 227 }; 228 229 vccio_sd: REG5 { 230 regulator-name = "vccio_sd"; 231 regulator-min-microvolt = <3300000>; 232 regulator-max-microvolt = <3300000>; 233 regulator-always-on; 234 }; 235 236 vdd10_lcd: REG6 { 237 regulator-name = "vdd10_lcd"; 238 regulator-min-microvolt = <1000000>; 239 regulator-max-microvolt = <1000000>; 240 regulator-always-on; 241 }; 242 243 vcca_18: REG7 { 244 regulator-name = "vcca_18"; 245 regulator-min-microvolt = <1800000>; 246 regulator-max-microvolt = <1800000>; 247 }; 248 249 vcca_33: REG8 { 250 regulator-name = "vcca_33"; 251 regulator-min-microvolt = <3300000>; 252 regulator-max-microvolt = <3300000>; 253 }; 254 255 vcc_lan: REG9 { 256 regulator-name = "vcc_lan"; 257 regulator-min-microvolt = <3300000>; 258 regulator-max-microvolt = <3300000>; 259 }; 260 261 vdd_10: REG10 { 262 regulator-name = "vdd_10"; 263 regulator-min-microvolt = <1000000>; 264 regulator-max-microvolt = <1000000>; 265 regulator-always-on; 266 }; 267 268 vcc_18: REG11 { 269 regulator-name = "vcc_18"; 270 regulator-min-microvolt = <1800000>; 271 regulator-max-microvolt = <1800000>; 272 regulator-always-on; 273 }; 274 275 vcc18_lcd: REG12 { 276 regulator-name = "vcc18_lcd"; 277 regulator-min-microvolt = <1800000>; 278 regulator-max-microvolt = <1800000>; 279 regulator-always-on; 280 }; 281 }; 282 }; 283}; 284 285&i2c1 { 286 status = "okay"; 287}; 288 289&i2c2 { 290 status = "okay"; 291}; 292 293&i2c4 { 294 status = "okay"; 295}; 296 297&i2c5 { 298 status = "okay"; 299}; 300 301&pinctrl { 302 pcfg_output_high: pcfg-output-high { 303 output-high; 304 }; 305 306 pcfg_output_low: pcfg-output-low { 307 output-low; 308 }; 309 310 act8846 { 311 pwr_hold: pwr-hold { 312 rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>; 313 }; 314 }; 315 316 gmac { 317 phy_int: phy-int { 318 rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>; 319 }; 320 321 phy_pmeb: phy-pmeb { 322 rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>; 323 }; 324 325 phy_rst: phy-rst { 326 rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; 327 }; 328 }; 329 330 hym8563 { 331 rtc_int: rtc-int { 332 rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_up>; 333 }; 334 }; 335 336 keys { 337 pwr_key: pwr-key { 338 rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; 339 }; 340 }; 341 342 leds { 343 power_led: power-led { 344 rockchip,pins = <8 2 RK_FUNC_GPIO &pcfg_pull_none>; 345 }; 346 347 work_led: work-led { 348 rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_none>; 349 }; 350 }; 351 352 sdmmc { 353 sdmmc_pwr: sdmmc-pwr { 354 rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; 355 }; 356 }; 357 358 usb_host { 359 host_vbus_drv: host-vbus-drv { 360 rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; 361 }; 362 363 usbhub_rst: usbhub-rst { 364 rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_output_high>; 365 }; 366 }; 367 368 usb_otg { 369 otg_vbus_drv: otg-vbus-drv { 370 rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; 371 }; 372 }; 373}; 374 375&saradc { 376 vref-supply = <&vcc_18>; 377 status = "okay"; 378}; 379 380&sdio0 { 381 broken-cd; 382 bus-width = <4>; 383 disable-wp; 384 non-removable; 385 num-slots = <1>; 386 pinctrl-names = "default"; 387 pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>; 388 vmmc-supply = <&vcc_18>; 389 status = "disabled"; 390}; 391 392&sdmmc { 393 bus-width = <4>; 394 cap-mmc-highspeed; 395 cap-sd-highspeed; 396 card-detect-delay = <200>; 397 disable-wp; 398 num-slots = <1>; 399 pinctrl-names = "default"; 400 pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>; 401 vmmc-supply = <&vcc_sd>; 402 status = "okay"; 403}; 404 405&spi0 { 406 pinctrl-names = "default"; 407 pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>; 408 status = "okay"; 409}; 410 411&uart0 { 412 pinctrl-names = "default"; 413 pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>; 414 status = "okay"; 415}; 416 417&uart1 { 418 status = "okay"; 419}; 420 421&uart2 { 422 status = "okay"; 423}; 424 425&uart3 { 426 status = "okay"; 427}; 428 429&usb_host1 { 430 pinctrl-names = "default"; 431 pinctrl-0 = <&usbhub_rst>; 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&wdt { 456 status = "okay"; 457}; 458