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