arch/arm/dts/rk3288-firefly.dtsi

   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 = "okay";
 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 };