arch/arm/dts/rk3288-evb.dtsi

   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 };