arch/arm/boot/dts/rk3066a.dtsi

   1 /*
   2  * Copyright (c) 2013 MundoReader S.L.
   3  * Author: Heiko Stuebner <heiko@sntech.de>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15
  16 #include <dt-bindings/gpio/gpio.h>
  17 #include <dt-bindings/pinctrl/rockchip.h>
  18 #include <dt-bindings/clock/rk3066a-cru.h>
  19 #include "rk3xxx.dtsi"
  20
  21 / {
  22         compatible = "rockchip,rk3066a";
  23
  24         cpus {
  25                 #address-cells = <1>;
  26                 #size-cells = <0>;
  27                 enable-method = "rockchip,rk3066-smp";
  28
  29                 cpu@0 {
  30                         device_type = "cpu";
  31                         compatible = "arm,cortex-a9";
  32                         next-level-cache = <&L2>;
  33                         reg = <0x0>;
  34                 };
  35                 cpu@1 {
  36                         device_type = "cpu";
  37                         compatible = "arm,cortex-a9";
  38                         next-level-cache = <&L2>;
  39                         reg = <0x1>;
  40                 };
  41         };
  42
  43         sram: sram@10080000 {
  44                 compatible = "mmio-sram";
  45                 reg = <0x10080000 0x10000>;
  46                 #address-cells = <1>;
  47                 #size-cells = <1>;
  48                 ranges = <0 0x10080000 0x10000>;
  49
  50                 smp-sram@0 {
  51                         compatible = "rockchip,rk3066-smp-sram";
  52                         reg = <0x0 0x50>;
  53                 };
  54         };
  55
  56         cru: clock-controller@20000000 {
  57                 compatible = "rockchip,rk3066a-cru";
  58                 reg = <0x20000000 0x1000>;
  59                 rockchip,grf = <&grf>;
  60
  61                 #clock-cells = <1>;
  62                 #reset-cells = <1>;
  63         };
  64
  65         timer@2000e000 {
  66                 compatible = "snps,dw-apb-timer-osc";
  67                 reg = <0x2000e000 0x100>;
  68                 interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
  69                 clocks = <&cru SCLK_TIMER2>, <&cru PCLK_TIMER2>;
  70                 clock-names = "timer", "pclk";
  71         };
  72
  73         timer@20038000 {
  74                 compatible = "snps,dw-apb-timer-osc";
  75                 reg = <0x20038000 0x100>;
  76                 interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
  77                 clocks = <&cru SCLK_TIMER0>, <&cru PCLK_TIMER0>;
  78                 clock-names = "timer", "pclk";
  79         };
  80
  81         timer@2003a000 {
  82                 compatible = "snps,dw-apb-timer-osc";
  83                 reg = <0x2003a000 0x100>;
  84                 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
  85                 clocks = <&cru SCLK_TIMER1>, <&cru PCLK_TIMER1>;
  86                 clock-names = "timer", "pclk";
  87         };
  88
  89         pinctrl: pinctrl {
  90                 compatible = "rockchip,rk3066a-pinctrl";
  91                 rockchip,grf = <&grf>;
  92                 #address-cells = <1>;
  93                 #size-cells = <1>;
  94                 ranges;
  95
  96                 gpio0: gpio0@20034000 {
  97                         compatible = "rockchip,gpio-bank";
  98                         reg = <0x20034000 0x100>;
  99                         interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
 100                         clocks = <&cru PCLK_GPIO0>;
 101
 102                         gpio-controller;
 103                         #gpio-cells = <2>;
 104
 105                         interrupt-controller;
 106                         #interrupt-cells = <2>;
 107                 };
 108
 109                 gpio1: gpio1@2003c000 {
 110                         compatible = "rockchip,gpio-bank";
 111                         reg = <0x2003c000 0x100>;
 112                         interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 113                         clocks = <&cru PCLK_GPIO1>;
 114
 115                         gpio-controller;
 116                         #gpio-cells = <2>;
 117
 118                         interrupt-controller;
 119                         #interrupt-cells = <2>;
 120                 };
 121
 122                 gpio2: gpio2@2003e000 {
 123                         compatible = "rockchip,gpio-bank";
 124                         reg = <0x2003e000 0x100>;
 125                         interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
 126                         clocks = <&cru PCLK_GPIO2>;
 127
 128                         gpio-controller;
 129                         #gpio-cells = <2>;
 130
 131                         interrupt-controller;
 132                         #interrupt-cells = <2>;
 133                 };
 134
 135                 gpio3: gpio3@20080000 {
 136                         compatible = "rockchip,gpio-bank";
 137                         reg = <0x20080000 0x100>;
 138                         interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 139                         clocks = <&cru PCLK_GPIO3>;
 140
 141                         gpio-controller;
 142                         #gpio-cells = <2>;
 143
 144                         interrupt-controller;
 145                         #interrupt-cells = <2>;
 146                 };
 147
 148                 gpio4: gpio4@20084000 {
 149                         compatible = "rockchip,gpio-bank";
 150                         reg = <0x20084000 0x100>;
 151                         interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
 152                         clocks = <&cru PCLK_GPIO4>;
 153
 154                         gpio-controller;
 155                         #gpio-cells = <2>;
 156
 157                         interrupt-controller;
 158                         #interrupt-cells = <2>;
 159                 };
 160
 161                 gpio6: gpio6@2000a000 {
 162                         compatible = "rockchip,gpio-bank";
 163                         reg = <0x2000a000 0x100>;
 164                         interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 165                         clocks = <&cru PCLK_GPIO6>;
 166
 167                         gpio-controller;
 168                         #gpio-cells = <2>;
 169
 170                         interrupt-controller;
 171                         #interrupt-cells = <2>;
 172                 };
 173
 174                 pcfg_pull_default: pcfg_pull_default {
 175                         bias-pull-pin-default;
 176                 };
 177
 178                 pcfg_pull_none: pcfg_pull_none {
 179                         bias-disable;
 180                 };
 181
 182                 i2c0 {
 183                         i2c0_xfer: i2c0-xfer {
 184                                 rockchip,pins = <RK_GPIO2 28 RK_FUNC_1 &pcfg_pull_none>,
 185                                                 <RK_GPIO2 29 RK_FUNC_1 &pcfg_pull_none>;
 186                         };
 187                 };
 188
 189                 i2c1 {
 190                         i2c1_xfer: i2c1-xfer {
 191                                 rockchip,pins = <RK_GPIO2 30 RK_FUNC_1 &pcfg_pull_none>,
 192                                                 <RK_GPIO2 31 RK_FUNC_1 &pcfg_pull_none>;
 193                         };
 194                 };
 195
 196                 i2c2 {
 197                         i2c2_xfer: i2c2-xfer {
 198                                 rockchip,pins = <RK_GPIO3 0 RK_FUNC_1 &pcfg_pull_none>,
 199                                                 <RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>;
 200                         };
 201                 };
 202
 203                 i2c3 {
 204                         i2c3_xfer: i2c3-xfer {
 205                                 rockchip,pins = <RK_GPIO3 2 RK_FUNC_2 &pcfg_pull_none>,
 206                                                 <RK_GPIO3 3 RK_FUNC_2 &pcfg_pull_none>;
 207                         };
 208                 };
 209
 210                 i2c4 {
 211                         i2c4_xfer: i2c4-xfer {
 212                                 rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>,
 213                                                 <RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>;
 214                         };
 215                 };
 216
 217                 pwm0 {
 218                         pwm0_out: pwm0-out {
 219                                 rockchip,pins = <RK_GPIO0 3 RK_FUNC_1 &pcfg_pull_none>;
 220                         };
 221                 };
 222
 223                 pwm1 {
 224                         pwm1_out: pwm1-out {
 225                                 rockchip,pins = <RK_GPIO0 4 RK_FUNC_1 &pcfg_pull_none>;
 226                         };
 227                 };
 228
 229                 pwm2 {
 230                         pwm2_out: pwm2-out {
 231                                 rockchip,pins = <RK_GPIO0 30 RK_FUNC_1 &pcfg_pull_none>;
 232                         };
 233                 };
 234
 235                 pwm3 {
 236                         pwm3_out: pwm3-out {
 237                                 rockchip,pins = <RK_GPIO0 31 RK_FUNC_1 &pcfg_pull_none>;
 238                         };
 239                 };
 240
 241                 uart0 {
 242                         uart0_xfer: uart0-xfer {
 243                                 rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_default>,
 244                                                 <RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_default>;
 245                         };
 246
 247                         uart0_cts: uart0-cts {
 248                                 rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_default>;
 249                         };
 250
 251                         uart0_rts: uart0-rts {
 252                                 rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_default>;
 253                         };
 254                 };
 255
 256                 uart1 {
 257                         uart1_xfer: uart1-xfer {
 258                                 rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_default>,
 259                                                 <RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_default>;
 260                         };
 261
 262                         uart1_cts: uart1-cts {
 263                                 rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_default>;
 264                         };
 265
 266                         uart1_rts: uart1-rts {
 267                                 rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_default>;
 268                         };
 269                 };
 270
 271                 uart2 {
 272                         uart2_xfer: uart2-xfer {
 273                                 rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_default>,
 274                                                 <RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_default>;
 275                         };
 276                         /* no rts / cts for uart2 */
 277                 };
 278
 279                 uart3 {
 280                         uart3_xfer: uart3-xfer {
 281                                 rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_default>,
 282                                                 <RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_default>;
 283                         };
 284
 285                         uart3_cts: uart3-cts {
 286                                 rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_default>;
 287                         };
 288
 289                         uart3_rts: uart3-rts {
 290                                 rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_default>;
 291                         };
 292                 };
 293
 294                 sd0 {
 295                         sd0_clk: sd0-clk {
 296                                 rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_default>;
 297                         };
 298
 299                         sd0_cmd: sd0-cmd {
 300                                 rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_default>;
 301                         };
 302
 303                         sd0_cd: sd0-cd {
 304                                 rockchip,pins = <RK_GPIO3 14 RK_FUNC_1 &pcfg_pull_default>;
 305                         };
 306
 307                         sd0_wp: sd0-wp {
 308                                 rockchip,pins = <RK_GPIO3 15 RK_FUNC_1 &pcfg_pull_default>;
 309                         };
 310
 311                         sd0_bus1: sd0-bus-width1 {
 312                                 rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>;
 313                         };
 314
 315                         sd0_bus4: sd0-bus-width4 {
 316                                 rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>,
 317                                                 <RK_GPIO3 11 RK_FUNC_1 &pcfg_pull_default>,
 318                                                 <RK_GPIO3 12 RK_FUNC_1 &pcfg_pull_default>,
 319                                                 <RK_GPIO3 13 RK_FUNC_1 &pcfg_pull_default>;
 320                         };
 321                 };
 322
 323                 sd1 {
 324                         sd1_clk: sd1-clk {
 325                                 rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_default>;
 326                         };
 327
 328                         sd1_cmd: sd1-cmd {
 329                                 rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_default>;
 330                         };
 331
 332                         sd1_cd: sd1-cd {
 333                                 rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_default>;
 334                         };
 335
 336                         sd1_wp: sd1-wp {
 337                                 rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_default>;
 338                         };
 339
 340                         sd1_bus1: sd1-bus-width1 {
 341                                 rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>;
 342                         };
 343
 344                         sd1_bus4: sd1-bus-width4 {
 345                                 rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>,
 346                                                 <RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_default>,
 347                                                 <RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_default>,
 348                                                 <RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_default>;
 349                         };
 350                 };
 351         };
 352 };
 353
 354 &i2c0 {
 355         pinctrl-names = "default";
 356         pinctrl-0 = <&i2c0_xfer>;
 357 };
 358
 359 &i2c1 {
 360         pinctrl-names = "default";
 361         pinctrl-0 = <&i2c1_xfer>;
 362 };
 363
 364 &i2c2 {
 365         pinctrl-names = "default";
 366         pinctrl-0 = <&i2c2_xfer>;
 367 };
 368
 369 &i2c3 {
 370         pinctrl-names = "default";
 371         pinctrl-0 = <&i2c3_xfer>;
 372 };
 373
 374 &i2c4 {
 375         pinctrl-names = "default";
 376         pinctrl-0 = <&i2c4_xfer>;
 377 };
 378
 379 &mmc0 {
 380         pinctrl-names = "default";
 381         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>;
 382 };
 383
 384 &mmc1 {
 385         pinctrl-names = "default";
 386         pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus4>;
 387 };
 388
 389 &pwm0 {
 390         pinctrl-names = "default";
 391         pinctrl-0 = <&pwm0_out>;
 392 };
 393
 394 &pwm1 {
 395         pinctrl-names = "default";
 396         pinctrl-0 = <&pwm1_out>;
 397 };
 398
 399 &pwm2 {
 400         pinctrl-names = "default";
 401         pinctrl-0 = <&pwm2_out>;
 402 };
 403
 404 &pwm3 {
 405         pinctrl-names = "default";
 406         pinctrl-0 = <&pwm3_out>;
 407 };
 408
 409 &uart0 {
 410         pinctrl-names = "default";
 411         pinctrl-0 = <&uart0_xfer>;
 412 };
 413
 414 &uart1 {
 415         pinctrl-names = "default";
 416         pinctrl-0 = <&uart1_xfer>;
 417 };
 418
 419 &uart2 {
 420         pinctrl-names = "default";
 421         pinctrl-0 = <&uart2_xfer>;
 422 };
 423
 424 &uart3 {
 425         pinctrl-names = "default";
 426         pinctrl-0 = <&uart3_xfer>;
 427 };
 428
 429 &wdt {
 430         compatible = "rockchip,rk3066-wdt", "snps,dw-wdt";
 431 };