arch/arm/dts/rk3288-evb.dtsi

   1 /*
   2  * (C) Copyright 2016 Rockchip Electronics Co., Ltd
   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         keys: gpio-keys {
  15                 compatible = "gpio-keys";
  16                 #address-cells = <1>;
  17                 #size-cells = <0>;
  18
  19                 button@0 {
  20                         gpio-key,wakeup = <1>;
  21                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
  22                         label = "GPIO Power";
  23                         linux,code = <116>;
  24                         pinctrl-names = "default";
  25                         pinctrl-0 = <&pwr_key>;
  26                 };
  27         };
  28
  29         vcc_sys: vsys-regulator {
  30                 compatible = "regulator-fixed";
  31                 regulator-name = "vcc_sys";
  32                 regulator-min-microvolt = <5000000>;
  33                 regulator-max-microvolt = <5000000>;
  34                 regulator-always-on;
  35                 regulator-boot-on;
  36         };
  37
  38         vcc_flash: flash-regulator {
  39                 compatible = "regulator-fixed";
  40                 regulator-name = "vcc_flash";
  41                 regulator-min-microvolt = <1800000>;
  42                 regulator-max-microvolt = <1800000>;
  43                 vin-supply = <&vcc_io>;
  44         };
  45
  46         vcc_5v: usb-regulator {
  47                 compatible = "regulator-fixed";
  48                 regulator-name = "vcc_5v";
  49                 regulator-min-microvolt = <5000000>;
  50                 regulator-max-microvolt = <5000000>;
  51                 regulator-always-on;
  52                 regulator-boot-on;
  53                 vin-supply = <&vcc_sys>;
  54         };
  55
  56         vcc_host_5v: usb-host-regulator {
  57                 compatible = "regulator-fixed";
  58                 enable-active-high;
  59                 gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  60                 pinctrl-names = "default";
  61                 pinctrl-0 = <&host_vbus_drv>;
  62                 regulator-name = "vcc_host_5v";
  63                 regulator-min-microvolt = <5000000>;
  64                 regulator-max-microvolt = <5000000>;
  65                 regulator-always-on;
  66                 vin-supply = <&vcc_5v>;
  67         };
  68
  69         vcc_otg_5v: usb-otg-regulator {
  70                 compatible = "regulator-fixed";
  71                 enable-active-high;
  72                 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  73                 pinctrl-names = "default";
  74                 pinctrl-0 = <&otg_vbus_drv>;
  75                 regulator-name = "vcc_otg_5v";
  76                 regulator-min-microvolt = <5000000>;
  77                 regulator-max-microvolt = <5000000>;
  78                 regulator-always-on;
  79                 vin-supply = <&vcc_5v>;
  80         };
  81 };
  82
  83 &cpu0 {
  84         cpu0-supply = <&vdd_cpu>;
  85 };
  86
  87 &emmc {
  88         broken-cd;
  89         bus-width = <8>;
  90         cap-mmc-highspeed;
  91         disable-wp;
  92         non-removable;
  93         num-slots = <1>;
  94         pinctrl-names = "default";
  95         pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
  96         vmmc-supply = <&vcc_io>;
  97         vqmmc-supply = <&vcc_flash>;
  98         status = "okay";
  99 };
 100
 101 &hdmi {
 102         ddc-i2c-bus = <&i2c5>;
 103         status = "okay";
 104 };
 105
 106 &i2c0 {
 107         clock-frequency = <400000>;
 108         status = "okay";
 109
 110         vdd_cpu: syr827@40 {
 111                 compatible = "silergy,syr827";
 112                 fcs,suspend-voltage-selector = <1>;
 113                 reg = <0x40>;
 114                 regulator-name = "vdd_cpu";
 115                 regulator-min-microvolt = <850000>;
 116                 regulator-max-microvolt = <1350000>;
 117                 regulator-always-on;
 118                 regulator-boot-on;
 119                 vin-supply = <&vcc_sys>;
 120         };
 121
 122         vdd_gpu: syr828@41 {
 123                 compatible = "silergy,syr828";
 124                 fcs,suspend-voltage-selector = <1>;
 125                 reg = <0x41>;
 126                 regulator-name = "vdd_gpu";
 127                 regulator-min-microvolt = <850000>;
 128                 regulator-max-microvolt = <1350000>;
 129                 regulator-always-on;
 130                 vin-supply = <&vcc_sys>;
 131         };
 132
 133         hym8563: hym8563@51 {
 134                 compatible = "haoyu,hym8563";
 135                 reg = <0x51>;
 136                 #clock-cells = <0>;
 137                 clock-frequency = <32768>;
 138                 clock-output-names = "xin32k";
 139                 interrupt-parent = <&gpio7>;
 140                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 141                 pinctrl-names = "default";
 142                 pinctrl-0 = <&rtc_int>;
 143         };
 144
 145         act8846: act8846@5a {
 146                 compatible = "active-semi,act8846";
 147                 reg = <0x5a>;
 148                 pinctrl-names = "default";
 149                 pinctrl-0 = <&pwr_hold>;
 150                 system-power-controller;
 151
 152                 regulators {
 153                         vcc_ddr: REG1 {
 154                                 regulator-name = "vcc_ddr";
 155                                 regulator-min-microvolt = <1200000>;
 156                                 regulator-max-microvolt = <1200000>;
 157                                 regulator-always-on;
 158                         };
 159
 160                         vcc_io: REG2 {
 161                                 regulator-name = "vcc_io";
 162                                 regulator-min-microvolt = <3300000>;
 163                                 regulator-max-microvolt = <3300000>;
 164                                 regulator-always-on;
 165                         };
 166
 167                         vdd_log: REG3 {
 168                                 regulator-name = "vdd_log";
 169                                 regulator-min-microvolt = <1100000>;
 170                                 regulator-max-microvolt = <1100000>;
 171                                 regulator-always-on;
 172                         };
 173
 174                         vcc_20: REG4 {
 175                                 regulator-name = "vcc_20";
 176                                 regulator-min-microvolt = <2000000>;
 177                                 regulator-max-microvolt = <2000000>;
 178                                 regulator-always-on;
 179                         };
 180
 181                         vccio_sd: REG5 {
 182                                 regulator-name = "vccio_sd";
 183                                 regulator-min-microvolt = <3300000>;
 184                                 regulator-max-microvolt = <3300000>;
 185                                 regulator-always-on;
 186                         };
 187
 188                         vdd10_lcd: REG6 {
 189                                 regulator-name = "vdd10_lcd";
 190                                 regulator-min-microvolt = <1000000>;
 191                                 regulator-max-microvolt = <1000000>;
 192                                 regulator-always-on;
 193                         };
 194
 195                         vcca_codec: REG7 {
 196                                 regulator-name = "vcca_codec";
 197                                 regulator-min-microvolt = <3300000>;
 198                                 regulator-max-microvolt = <3300000>;
 199                         };
 200
 201                         vcc_tp: REG8 {
 202                                 regulator-name = "vcca_33";
 203                                 regulator-min-microvolt = <3300000>;
 204                                 regulator-max-microvolt = <3300000>;
 205                         };
 206
 207                         vccio_pmu: REG9 {
 208                                 regulator-name = "vccio_pmu";
 209                                 regulator-min-microvolt = <3300000>;
 210                                 regulator-max-microvolt = <3300000>;
 211                         };
 212
 213                         vdd_10: REG10 {
 214                                 regulator-name = "vdd_10";
 215                                 regulator-min-microvolt = <1000000>;
 216                                 regulator-max-microvolt = <1000000>;
 217                                 regulator-always-on;
 218                         };
 219
 220                         vcc_18: REG11 {
 221                                 regulator-name = "vcc_18";
 222                                 regulator-min-microvolt = <1800000>;
 223                                 regulator-max-microvolt = <1800000>;
 224                                 regulator-always-on;
 225                         };
 226
 227                         vcc18_lcd: REG12 {
 228                                 regulator-name = "vcc18_lcd";
 229                                 regulator-min-microvolt = <1800000>;
 230                                 regulator-max-microvolt = <1800000>;
 231                                 regulator-always-on;
 232                         };
 233                 };
 234         };
 235 };
 236
 237 &i2c1 {
 238         status = "okay";
 239 };
 240
 241 &i2c2 {
 242         status = "okay";
 243 };
 244
 245 &i2c4 {
 246         status = "okay";
 247 };
 248
 249 &i2c5 {
 250         status = "okay";
 251 };
 252
 253 &pinctrl {
 254         pcfg_output_high: pcfg-output-high {
 255                 output-high;
 256         };
 257
 258         pcfg_output_low: pcfg-output-low {
 259                 output-low;
 260         };
 261
 262         act8846 {
 263                 pwr_hold: pwr-hold {
 264                         rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_output_high>;
 265                 };
 266         };
 267
 268         hym8563 {
 269                 rtc_int: rtc-int {
 270                         rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>;
 271                 };
 272         };
 273
 274         keys {
 275                 pwr_key: pwr-key {
 276                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
 277                 };
 278         };
 279
 280         sdmmc {
 281                 sdmmc_pwr: sdmmc-pwr {
 282                         rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
 283                 };
 284         };
 285
 286         usb_host {
 287                 host_vbus_drv: host-vbus-drv {
 288                         rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
 289                 };
 290         };
 291
 292         usb_otg {
 293                 otg_vbus_drv: otg-vbus-drv {
 294                         rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
 295                 };
 296         };
 297 };
 298
 299 &saradc {
 300         vref-supply = <&vcc_18>;
 301         status = "okay";
 302 };
 303
 304 &sdio0 {
 305         broken-cd;
 306         bus-width = <4>;
 307         disable-wp;
 308         non-removable;
 309         num-slots = <1>;
 310         pinctrl-names = "default";
 311         pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
 312         vmmc-supply = <&vcc_18>;
 313         status = "disabled";
 314 };
 315
 316 &sdmmc {
 317         bus-width = <4>;
 318         cap-mmc-highspeed;
 319         cap-sd-highspeed;
 320         card-detect-delay = <200>;
 321         disable-wp;
 322         num-slots = <1>;
 323         pinctrl-names = "default";
 324         pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 325         vmmc-supply = <&vccio_sd>;
 326         status = "okay";
 327 };
 328
 329 &spi0 {
 330         pinctrl-names = "default";
 331         pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>;
 332         status = "okay";
 333 };
 334
 335 &uart0 {
 336         pinctrl-names = "default";
 337         pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
 338         status = "okay";
 339 };
 340
 341 &uart1 {
 342         status = "okay";
 343 };
 344
 345 &uart2 {
 346         status = "okay";
 347 };
 348
 349 &uart3 {
 350         status = "okay";
 351 };
 352
 353 &usb_host1 {
 354         status = "okay";
 355 };
 356
 357 &usb_otg {
 358         status = "okay";
 359 };
 360
 361 &vopb {
 362         status = "okay";
 363 };
 364
 365 &vopb_mmu {
 366         status = "okay";
 367 };
 368
 369 &vopl {
 370         status = "okay";
 371 };
 372
 373 &vopl_mmu {
 374         status = "okay";
 375 };
 376
 377 &wdt {
 378         status = "okay";
 379 };